From e8669db4b14704fd07dd26f59c8975c47f34ee20 Mon Sep 17 00:00:00 2001
From: "jan.prochazka" <prochor666@gmail.com>
Date: Fri, 16 Dec 2016 23:23:56 +0100
Subject: [PATCH] UMD loader, addded jquery extension init

---
 dist/js/julia-player.js       |  292 ++-
 dist/js/julia-player.min.js   |    4 +-
 dist/js/lib/hls.min.js        |   12 +-
 gulpfile.js                   |   32 +-
 plugin/julia-plugin-build.js  | 2748 +++++++++++++++++++++++++
 src/js/julia-api.js           |    6 +-
 src/js/julia-base.js          |  132 +-
 src/js/julia-boot.js          |    4 +-
 src/js/julia-callback.js      |    4 +-
 src/js/julia-controls.js      |    4 +-
 src/js/julia-events.js        |    4 +-
 src/js/julia-fullscreen.js    |    4 +-
 src/js/julia-inject.js        |    6 +-
 src/js/julia-jquery-plugin.js |   55 +-
 src/js/julia-loader.js        |    4 +-
 src/js/julia-persist.js       |    4 +-
 src/js/julia-require.js       |    4 +-
 src/js/julia-slider.js        |    4 +-
 src/js/julia-suggest.js       |    4 +-
 src/js/julia-support.js       |    5 +-
 src/js/julia-timecode.js      |    4 +-
 src/js/julia-ui.js            |    4 +-
 src/js/julia-umd.js           |   40 +
 src/js/lib/hls.js             | 3627 ++++++++++++++++++++-------------
 src/js/lib/hls.js.map         |  107 +
 src/js/lib/hls.min.js         |   12 +-
 26 files changed, 5514 insertions(+), 1612 deletions(-)
 create mode 100644 plugin/julia-plugin-build.js
 create mode 100644 src/js/julia-umd.js
 create mode 100644 src/js/lib/hls.js.map

diff --git a/dist/js/julia-player.js b/dist/js/julia-player.js
index 9183a23..ac6ce81 100644
--- a/dist/js/julia-player.js
+++ b/dist/js/julia-player.js
@@ -1,9 +1,46 @@
+/* *****************************************
+* JuliaPlayer - HTML5 player
+*
+* @author prochor666@gmail.com
+* @version: 1.1.0
+* @build: 2016-12-16
+* @license: MIT
+*s
+* @require: jquery
+**
+* UMD loader
+* Uses CommonJS, AMD or browser globals
+* to export a jQuery plugin & extension.
+****************************************** */
+(function (root, factory)
+{
+    if (typeof define === 'function' && define.amd)
+    {
+        // AMD. Register as an anonymous module.
+        define(['exports', 'jquery'], function (exports, jQuery)
+        {
+            factory((root.commonJsStrictGlobal = exports), jQuery);
+        });
+
+    } else if (typeof exports === 'object' && typeof exports.nodeName !== 'string')
+    {
+        // CommonJS
+        factory(exports, require('jquery'));
+
+    } else {
+        // Browser globals
+        factory((root.commonJsStrictGlobal = {}), root.jQuery);
+    }
+
+}(this, function (exports, $)
+{
+
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 *
 * @author prochor666@gmail.com
-* @version: 1.0.5
-* @build: 2016-09-29
+* @version: 1.1.0
+* @build: 2016-12-16
 * @license: MIT
 *
 * @requires:
@@ -11,7 +48,7 @@
 * hls.js [optional]
 * dash.js [optional]
 ****************************************** */
-var Julia = function(options)
+var JuliaPlayer = function(options)
 {
     var origin = this;
 
@@ -35,6 +72,7 @@ var Julia = function(options)
     // Default origin.options
     origin.options = {
         source: false,
+        sources: {},
         autoplay: false,
         volume: 25,
         element: $('video'),
@@ -145,6 +183,7 @@ var Julia = function(options)
         suggestPointer: 0,
         suggestClicked: false,
         progressStep: 0.01, // Full sense: 100, so .01 is enough accurate
+        version: '1.1.0'
     };
 
 
@@ -186,6 +225,15 @@ var Julia = function(options)
     };
 
 
+    // Extend default origin.options with external options
+    $.extend(true, origin.options, options);
+
+    // Debug start
+    if(origin.options.debug === true && window.console )
+    {
+        console.info('=== Julia console debug start, instance '+origin.env.ID+' ===');
+    }
+
 
 
     origin.Ui =             new origin._Ui(origin);
@@ -204,16 +252,6 @@ var Julia = function(options)
     origin.Loader =         new origin._Loader(origin);
 
 
-    // Extend default origin.options with external options
-    $.extend(true, origin.options, options);
-
-    // Debug start
-    if(origin.options.debug === true && window.console )
-    {
-        console.info('=== Julia console debug start, instance '+origin.env.ID+' ===');
-    }
-
-
     // Embed CSS
     origin.Require.css([
         __JULIA_ROOT_PATH__+'/css/julia-player.min.css',
@@ -318,12 +356,115 @@ var Julia = function(options)
     return origin.env.publicApi;
 };
 
+
+
+
+var JuliaPlayerVirtual = function(options)
+{
+    options = typeof options === 'undefined' ? {}: options;
+
+    // Default origin.options
+    var _options = {
+        sources: {},
+        root: $('body'),
+    };
+
+    var __VIRTUAL_ID__ = Math.floor((Math.random()*10000000)+1);
+
+    // Extend default origin.options with external options
+    $.extend(true, _options, options);
+
+
+
+
+
+    var isDOMElement = function( obj )
+    {
+        var _checkInstance = function(elem)
+        {
+            if( ( elem instanceof jQuery && elem.length ) || elem instanceof HTMLElement )
+            {
+                return true;
+            }
+
+            return false;
+        }
+
+        if( obj instanceof HTMLCollection && obj.length )
+        {
+                for( var a = 0, len = obj.length; a < len; a++ )
+                {
+
+                if( !_checkInstance( obj[a] ) )
+                {
+                    return false;
+                }
+            }
+
+            return true;
+
+        } else {
+
+            return _checkInstance( obj );
+        }
+    };
+
+
+
+
+    var normalize = function( item )
+    {
+        var norm = $('<video />');
+
+        if( typeof item === 'string' )
+        {
+            norm.attr( 'src', item );
+        }
+
+        if( ( typeof item === 'object' && !isDOMElement( item ) ) )
+        {
+            if( item.hasOwnProperty('src')  )
+            {
+                norm.attr( 'src', item.src );
+
+            }
+
+            if( item.hasOwnProperty('poster')  )
+            {
+                norm.attr( 'poster', item.poster );
+            }
+        }
+
+        norm.css({
+            'display': 'none'
+        });
+
+        return norm;
+    };
+
+
+
+    _collection = $('<div class="---julia-virtual-media-gallery-'+__VIRTUAL_ID__+'--- julia-virtual-gallery" style="display: none;" />');
+
+
+    for( index in _options.sources )
+    {
+        _item = normalize( _options.sources[index] );
+        _collection.append( _item );
+    }
+
+    _options.root.append( _collection );
+    result = _collection.find('video').juliaPlayer( _options );
+
+    return result;
+};
+
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Media element API
 * For now, only video is supported
 ****************************************** */
-Julia.prototype._Api = function(origin)
+JuliaPlayer.prototype._Api = function(origin)
 {
     var self = this;
 
@@ -474,7 +615,7 @@ Julia.prototype._Api = function(origin)
         if( self.shadowApi === false )
         {
             self.imageCache = {};
-            
+
             origin.env.model.labels.goto.css({
                 width: (dimensions[0]+10)+'px',
                 height: (40 + dimensions[1] + 10)+'px',
@@ -616,11 +757,11 @@ Julia.prototype._Api = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * User interface
 * complete DOM model
 ****************************************** */
-Julia.prototype._Ui = function(origin)
+JuliaPlayer.prototype._Ui = function(origin)
 {
     var self = this;
 
@@ -822,11 +963,11 @@ Julia.prototype._Ui = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Slider controller
 * Progress and volume widget library
 ****************************************** */
-Julia.prototype._Slider = function(origin, options)
+JuliaPlayer.prototype._Slider = function(origin, options)
 {
     var self = this,
 
@@ -1089,11 +1230,11 @@ Julia.prototype._Slider = function(origin, options)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Events
 * DOM & api event handlers and emmiters
 ****************************************** */
-Julia.prototype._Events = function(origin)
+JuliaPlayer.prototype._Events = function(origin)
 {
     var self = this;
 
@@ -1542,11 +1683,11 @@ Julia.prototype._Events = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Media element API
 * For now, only video is supported
 ****************************************** */
-Julia.prototype._Controls = function(origin)
+JuliaPlayer.prototype._Controls = function(origin)
 {
     var self = this;
 
@@ -1682,11 +1823,11 @@ Julia.prototype._Controls = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Suppport
 * media & DOM sizing utilities
 ****************************************** */
-Julia.prototype._Support = function(origin)
+JuliaPlayer.prototype._Support = function(origin)
 {
     var self = this;
 
@@ -1786,6 +1927,7 @@ Julia.prototype._Support = function(origin)
         }
 
         var parentWidth = origin.env.element.parent().width();
+        var a = self.aspect( parseInt( origin.env.element.css('width') ), parseInt( origin.env.element.css('height') ) );
 
         for( i in origin.options.dimensions )
         {
@@ -1813,11 +1955,11 @@ Julia.prototype._Support = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Suggest
 * suggest playlist engine
 ****************************************** */
-Julia.prototype._Suggest = function(origin)
+JuliaPlayer.prototype._Suggest = function(origin)
 {
     var self = this;
 
@@ -1912,11 +2054,11 @@ Julia.prototype._Suggest = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Fullscreen
 * player fullscreen behavior
 ****************************************** */
-Julia.prototype._Fullscreen = function(origin)
+JuliaPlayer.prototype._Fullscreen = function(origin)
 {
     var self = this;
 
@@ -2033,11 +2175,11 @@ Julia.prototype._Fullscreen = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Persistent settings
 * options are stored in cookies
 ****************************************** */
-Julia.prototype._Persist = function(origin)
+JuliaPlayer.prototype._Persist = function(origin)
 {
     var self = this;
 
@@ -2077,11 +2219,11 @@ Julia.prototype._Persist = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Timecode
 * utilities for timecode conversion
 ****************************************** */
-Julia.prototype._Timecode = function(origin)
+JuliaPlayer.prototype._Timecode = function(origin)
 {
     var self = this;
 
@@ -2136,11 +2278,11 @@ Julia.prototype._Timecode = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Callback
 * event callbacks
 ****************************************** */
-Julia.prototype._Callback = function(origin)
+JuliaPlayer.prototype._Callback = function(origin)
 {
     var self = this;
 
@@ -2211,11 +2353,11 @@ Julia.prototype._Callback = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Inject
 * Inject origin code, source change, etc...
 ****************************************** */
-Julia.prototype._Inject = function(origin)
+JuliaPlayer.prototype._Inject = function(origin)
 {
     var self = this;
 
@@ -2225,7 +2367,7 @@ Julia.prototype._Inject = function(origin)
     self.source = function(options)
     {
         origin.Api.shadowApi = false;
-        
+
         $('#julia-player-'+origin.env.ID).remove();
         origin.env.started = false;
 
@@ -2259,11 +2401,11 @@ Julia.prototype._Inject = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Require
 * Require vendor libs
 ****************************************** */
-Julia.prototype._Require = function(origin)
+JuliaPlayer.prototype._Require = function(origin)
 {
     var self = this;
 
@@ -2348,11 +2490,11 @@ Julia.prototype._Require = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Boot
 * player boot process
 ****************************************** */
-Julia.prototype._Boot = function(origin)
+JuliaPlayer.prototype._Boot = function(origin)
 {
     var self = this;
 
@@ -2398,11 +2540,11 @@ Julia.prototype._Boot = function(origin)
 };
 
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Loader
 * player media loader/playback
 ****************************************** */
-Julia.prototype._Loader = function(origin)
+JuliaPlayer.prototype._Loader = function(origin)
 {
     var self = this;
 
@@ -2531,83 +2673,102 @@ Julia.prototype._Loader = function(origin)
     };
 };
 
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* jQuery plugin & extension
+****************************************** */
+
+
+// Extension for non DOM context
+(function($)
+{
+    $.extend({
+        juliaPlayer: function ( options )
+        {
+            return new JuliaPlayerVirtual( options );
+        }
+    });
+})($);
+
+
+
 // Build jQuery plugin
-jQuery.fn.julia = function(options)
+jQuery.fn.juliaPlayer = function(options)
 {
     // API wrappers
     this.play = function()
     {
-        $(this).data('julia').Controls.press('play');
+        $(this).data('juliaplayer').Controls.press('play');
     };
 
     this.setOptions = function(options)
     {
-        $.extend(true, $(this).data('julia').options, options);
+        $.extend(true, $(this).data('juliaplayer').options, options);
     };
 
     this.options = function()
     {
-        return $(this).data('julia').options;
+        return $(this).data('juliaplayer').options;
     };
 
     this.source = function(options)
     {
-        $(this).data('julia').Inject.source(options);
+        $(this).data('juliaplayer').Inject.source(options);
     };
 
     this.api = function()
     {
-        return $(this).data('julia').api;
+        return $(this).data('juliaplayer').api;
     };
 
     this.pause = function()
     {
-        $(this).data('julia').Controls.press('pause');
+        $(this).data('juliaplayer').Controls.press('pause');
     };
 
     this.stop = function()
     {
-        $(this).data('julia').Controls.press('stop');
+        $(this).data('juliaplayer').Controls.press('stop');
     };
 
     this.goto = function(t)
     {
-        $(this).data('julia').Controls.press('goto', {
+        $(this).data('juliaplayer').Controls.press('goto', {
             currentTime: t
         });
     };
 
     this.mute = function()
     {
-        if($(this).data('julia').api.muted === false)
+        if($(this).data('juliaplayer').api.muted === false)
         {
-            $(this).data('julia').Controls.press('sound-off');
+            $(this).data('juliaplayer').Controls.press('sound-off');
         }else{
-            $(this).data('julia').Controls.press('sound-on');
+            $(this).data('juliaplayer').Controls.press('sound-on');
         }
     };
 
     this.volume = function(volume)
     {
-        $(this).data('julia').Controls.press('volume', {
+        $(this).data('juliaplayer').Controls.press('volume', {
             volume: volume
         });
     };
 
     this.getID = function()
     {
-        return $(this).data('julia').ID;
+        return $(this).data('juliaplayer').ID;
     };
 
     this.stats = function()
     {
-        return $(this).data('julia').stats();
+        return $(this).data('juliaplayer').stats();
     };
 
     return this.each( function()
     {
         // Return if this element already has a plugin instance
-        if( $(this).data('julia') )
+        if( $(this).data('juliaplayer') )
         {
             return;
         }
@@ -2616,9 +2777,12 @@ jQuery.fn.julia = function(options)
         options.element = $(this);
 
         // Pass options to constructor
-        var julia = new Julia(options);
+        var julia = new JuliaPlayer(options);
 
         // Store plugin object in element's data
-        $(this).data('julia', julia);
+        $(this).data('juliaplayer', julia);
     });
 };
+
+
+}));
diff --git a/dist/js/julia-player.min.js b/dist/js/julia-player.min.js
index b0f0cfe..f01b57a 100644
--- a/dist/js/julia-player.min.js
+++ b/dist/js/julia-player.min.js
@@ -1,2 +1,2 @@
-var Julia=function(e){var n=this;e="undefined"==typeof e?{}:e;var t="julia";dir=$('script[src*="julia-player"], script[src*="julia-base"]').attr("src"),name=dir.split("/").pop(),t=dir.replace("/js/"+name,""),t=t.replace("src","dist");var o=Math.floor(1e7*Math.random()+1);return n.options={source:!1,autoplay:!1,volume:25,element:$("video"),muted:!1,width:512,height:288,debug:!1,debugPlayback:!1,force:!1,live:!1,thumbs:!1,responsive:!0,pauseOnBlur:!1,dimensions:[[1920,1080],[1280,720],[960,540],[640,360],[512,288]],pauseOnClick:!1,poster:"",hlsConfig:{debug:!1},dashConfig:{},suggest:[],suggestLimit:4,suggestTimeout:1e4,themePath:t+"/css/themes",pluginPath:t+"/js/lib",require:[],theme:"default",i18n:{liveText:"Live"},onTime:{},triggerHls:{},triggerDash:{},onPlay:!1,onPause:!1,onStop:!1,onPosition:!1,onSuggest:!1},n.env={element:n.options.element,instance:{},fullscreenFrame:!1,ID:o,api:{},model:{container:"",shield:"",toolbar:"",poster:"",suggest:"",preloader:"",buttons:{bigPlay:"",play:"",sound:"",fullscreen:""},ranges:{volume:"",progress:""},sliders:{volume:"",progress:""},panels:{live:"",currentTime:"",duration:""},labels:{goto:""},menus:{}},isLive:!1,hls:!1,dash:!1,canPlayMedia:"",canPlayMediaString:"",isHls:!1,isDash:!1,useHlsLib:!1,source:"",duration:0,apiOk:!1,thumbsOk:!0,onTimeRised:[],seeking:!1,dimensions:{width:0,height:0},started:!1,publicApi:{},suggestPointer:0,suggestClicked:!1,progressStep:.01},n.Base={},n.Base.debug=function(e){if(n.options.debug===!0&&window.console)for(d in e)console.log(" - [instance: "+n.env.ID+"] "+d+" ["+typeof e[d]+"]",e[d])},n.Base.stats=function(){return{isDash:n.env.isDash,isHls:n.env.isHls,useHlsLib:n.env.useHlsLib,live:n.env.isLive,canPlayMediaString:n.env.canPlayMediaString,canPlayMedia:n.env.canPlayMedia}},n.Ui=new n._Ui(n),n.Api=new n._Api(n),n.Support=new n._Support(n),n.Controls=new n._Controls(n),n.Timecode=new n._Timecode(n),n.Events=new n._Events(n),n.Persist=new n._Persist(n),n.Fullscreen=new n._Fullscreen(n),n.Callback=new n._Callback(n),n.Suggest=new n._Suggest(n),n.Inject=new n._Inject(n),n.Require=new n._Require(n),n.Boot=new n._Boot(n),n.Loader=new n._Loader(n),$.extend(!0,n.options,e),n.options.debug===!0&&window.console&&console.info("=== Julia console debug start, instance "+n.env.ID+" ==="),n.Require.css([t+"/css/julia-player.min.css",n.options.themePath+"/"+n.options.theme+"/julia.css"]),n.Require.js(n.options.require),$("body").on("julia.plugins-loaded julia.no-plugins","#julia-player-"+n.env.ID,function(e){"plugins-loaded"==e.namespace?n.Base.debug({"Required plugins loaded":[e.type,e.namespace]}):n.Base.debug({"No plugins required":[e.type,e.namespace]}),n.Ui.state(n.env.model.preloader,"on",""),n.env.model.buttons.bigPlay.show(),n.options.autoplay===!0&&n.Support.isMobile()===!1&&n.env.model.buttons.bigPlay.click()}),$("body").on("julia.ui-ready","#julia-player-"+n.env.ID,function(e){n.env.model.sliders.progress=new n._Slider(n,{element:$("#julia-toolbar-"+n.env.ID+">div.julia-progress>input.julia-range"),eventRise:"progress-change"}),n.env.model.sliders.progress.init(),n.env.model.sliders.volume=new n._Slider(n,{element:$("#julia-toolbar-"+n.env.ID+">div.julia-volume>input.julia-range"),eventRise:"volume-change"}),n.env.model.sliders.volume.init(),n.Support.resize(),n.Events.ui(),n.Events.native(),volume=n.Persist.get("julia-player-volume"),muted=n.Persist.get("julia-player-muted"),"undefined"!=typeof volume&&volume.length>0&&(n.options.volume=parseInt(volume),(n.options.volume>100||n.options.volume<0)&&(n.options.volume=25)),"undefined"!=typeof muted&&muted.length>0&&(n.options.muted="false"!=muted)}),n.Boot.run(),n.env.publicApi={options:n.options,shield:n.env.model.shield,toolbar:n.env.model.toolbar,api:n.env.api,ID:n.env.ID,dimensions:n.env.dimensions,Controls:n.Controls,Extend:n.Base.extend,Support:n.Support,Timecode:n.Timecode,Require:n.Require,Inject:n.Inject,stats:n.Base.stats},n.env.publicApi};Julia.prototype._Api=function(e){var n=this;n.shadowApi=!1,n.canvas=!1,n.context=!1,n.imageThumb=!1,n.dash=!1,n.hls=!1,n.imageCache={},n.create=function(){$("#julia-api-"+e.env.ID).remove(),apiElement=$('<video class="julia-video" id="julia-api-'+e.env.ID+'" preload="auto" webkit-playsinline="true" playsinline="true"></video>'),e.env.instance.prepend(apiElement),e.env.api=document.getElementById("julia-api-"+e.env.ID),e.env.api.controls=!1,e.env.apiOk=!0,"function"==typeof makeVideoPlayableInline&&makeVideoPlayableInline(e.env.api),e.Base.debug({apiId:e.env.ID,api:e.env.api})},n.source=function(){protoSource=e.env.element.prop("src")?e.env.element.prop("src"):e.env.element.find("source").prop("src"),e.env.source=e.options.source&&e.options.source.length>0?e.options.source:protoSource,e.env.isHls=e.env.source.indexOf(".m3u8")!=-1,"hls"===e.options.force&&(e.env.isHls=!0),e.env.isDash=!e.env.source.indexOf(".mpd")&&e.env.source.indexOf(".ism")!=-1,"dash"===e.options.force&&(e.env.isDash=!0),e.Base.debug({"Api source isHls":e.env.isHls,"Api source isDash":e.env.isDash,Source:e.env.source}),e.env.model.poster=e.options.poster&&e.options.poster.length>0?e.options.poster:e.env.element.prop("poster"),e.Ui.posterSet()},n.allowStart=function(n){e.Controls.press("setDuration",{duration:e.Timecode.toHuman(e.env.duration)}),e.options.muted===!0?e.Controls.press("sound-off"):(e.Controls.press("sound-on"),e.Controls.press("volume",{volume:e.options.volume})),e.Base.debug({eventType:n.type,duration:e.env.api.duration,readyState:e.env.api.readyState})},n.canplaythrough=function(){e.env.started===!1&&(e.env.api.readyState>=3||e.Support.isMobile()===!0&&e.env.api.readyState>=2?n.allowStart({type:"origin.Events.canplaythrough"}):setTimeout(function(){n.canplaythrough()},100))},n.dim=function(n){var t=[e.env.instance.width(),e.env.instance.height()],o=t[1]/t[0],i=[128,128*o];return i},n.thumb=function(t){var o=n.dim(i),s=Math.floor(o[0]),a=Math.floor(o[1]);n.shadowApi===!1&&(n.imageCache={},e.env.model.labels.goto.css({width:o[0]+10+"px",height:40+o[1]+10+"px",overflow:"hidden"}),n.canvas=document.createElement("canvas"),n.canvas.width=s,n.canvas.height=a,n.context=n.canvas.getContext("2d"),n.imageThumb=document.createElement("img"),n.imageThumb.style.width=s+"px",n.imageThumb.style.height=a+"px",e.env.model.labels.goto.find("img").remove(),e.env.model.labels.goto.append(n.imageThumb),console.log(e.env.api),n.shadowApi=e.env.api.cloneNode(!0),n.shadowApi.width=s,n.shadowApi.height=a,n.shadowApi.preload="auto",e.env.useHlsLib===!0?n.hls=new Hls(e.options.hlsConfig):e.env.isDash===!0||(n.shadowApi.src=e.env.source),e.env.useHlsLib===!0?(n.hls.autoLevelCapping=-1,n.hls.attachMedia(n.shadowApi),n.hls.loadSource(e.env.source)):e.env.isDash===!0?(n.dash=dashjs.MediaPlayer().create(),n.dash.initialize(),n.dash.attachView(n.shadowApi),n.dash.attachSource(e.env.source),n.dash.setAutoPlay(!1),n.dash.getDebug().setLogToBrowserConsole(!1)):n.shadowApi.load()),e.env.thumbsOk=!1,index=Math.floor(t),index in n.imageCache?n.image(s,a,index):(n.shadowApi.currentTime=index,n.image(s,a,index))},n.image=function(t,o,i){i in n.imageCache?(n.imageThumb.src=n.imageCache[i],e.env.thumbsOk=!0):4==parseInt(n.shadowApi.readyState)?(n.context.drawImage(n.shadowApi,0,0,t,o),dataURL=n.canvas.toDataURL(),null!=dataURL&&void 0!=dataURL&&(n.cache(i,dataURL),n.imageThumb.src=dataURL),e.env.thumbsOk=!0):setTimeout(function(){n.image(t,o,i)},70)},n.cache=function(e,t){return e in n.imageCache?n.imageCache[e]:(n.imageCache[e]=t,t)}},Julia.prototype._Ui=function(e){var n=this;n.create=function(){e.env.instance.length>0&&(e.env.instance.remove(),e.env.instance={}),e.env.instance=$('<div class="julia-player julia-fullscreen-off julia-theme-'+e.options.theme+'" id="julia-player-'+e.env.ID+'"></div>'),e.env.model.shield=$('<div class="julia-shield" id="julia-shield-'+e.env.ID+'"></div>'),e.env.model.preloader=$('<div class="julia-preloader"><div class="julia-preloader-run"></div></div>'),e.env.model.suggest=$('<div class="julia-suggest" id="julia-suggest-'+e.env.ID+'"></div>'),e.env.model.toolbar=$('<div class="julia-toolbar" id="julia-toolbar-'+e.env.ID+'"></div>'),e.env.model.buttons.bigPlay=$('<button class="julia-btn julia-big-play"><i class="julia-icon julia-play-circle"></i></button>'),e.env.model.buttons.play=$('<button class="julia-btn julia-playback play">    <i class="julia-icon julia-play"></i></button>'),e.env.model.buttons.sound=$('<button class="julia-btn julia-sound on">    <i class="julia-icon julia-sound-on"></i></button>'),e.env.model.buttons.fullscreen=$('<button class="julia-btn julia-fullscreen-toggle on">    <i class="julia-icon julia-fullscreen"></i></button>'),e.env.model.ranges.volume=$('<div class="julia-volume">  <input type="range" value="'+e.options.volume+'" min="0" max="100" step="1" class="julia-range"></div>'),e.env.model.ranges.progress=$('<div class="julia-progress">  <input type="range" value="0" min="0" max="100" step="'+e.env.progressStep+'" class="julia-range"></div>'),e.env.model.panels.live=$('<div class="julia-panel julia-live-indicator">    <span>'+e.options.i18n.liveText+"</span></div>"),e.env.model.panels.currentTime=$('<div class="julia-panel julia-currentTime">    <span>00:00:00</span>&nbsp;/&nbsp;</div>'),e.env.model.panels.duration=$('<div class="julia-panel julia-duration">    <span>00:00:00</span></div>'),e.env.model.labels.goto=$('<div class="julia-label julia-label-goto">    <span>00:00:00</span></div>'),e.env.model.shield.append([e.env.model.preloader,e.env.model.buttons.bigPlay]),e.Support.iOS()===!0?e.env.model.toolbar.append([e.env.model.ranges.progress,e.env.model.panels.live,e.env.model.panels.currentTime,e.env.model.panels.duration,e.env.model.buttons.play,e.env.model.buttons.fullscreen,e.env.model.labels.goto]):e.env.model.toolbar.append([e.env.model.ranges.progress,e.env.model.panels.live,e.env.model.panels.currentTime,e.env.model.panels.duration,e.env.model.buttons.play,e.env.model.buttons.sound,e.env.model.ranges.volume,e.env.model.buttons.fullscreen,e.env.model.labels.goto]),e.env.instance.append([e.env.model.shield,e.env.model.suggest,e.env.model.toolbar]),e.env.element.hide(),e.env.model.toolbar.hide(),e.env.model.buttons.bigPlay.hide(),e.Ui.state(e.env.model.preloader,"","on"),e.env.instance.insertAfter(e.env.element),e.env.fullscreenFrame=document.querySelector("#julia-player-"+e.env.ID),n.raiseEvent("julia.ui-ready"),e.Base.debug({playerInstance:e.env.instance})},n.raiseEvent=function(t){setTimeout(function(){1==$("#julia-player-"+e.env.ID).length?$("#julia-player-"+e.env.ID).trigger({type:t}):n.raiseEvent(t)},10)},n.icon=function(e,n,t){e.find("i").removeClass(n).addClass(t)},n.state=function(e,n,t){e.removeClass(n).addClass(t)},n.panel=function(e,n){e.find("span").text(n)},n.posterSet=function(){n.posterUnset(),e.env.model.poster.length>0&&(img=$('<img src="'+e.env.model.poster+'" width="100%" height="100%">'),e.env.model.shield.append(img),e.Base.debug({poster:e.env.model.poster}))},n.posterUnset=function(){e.env.model.shield.find("img").remove()}},Julia.prototype._Slider=function(e,n){var t=this,o=!1,i=navigator.userAgent,s=/chrome/i.exec(i),a=/android/i.exec(i),l="ontouchstart"in window&&!(s&&!a),u=function(e){return e>100?100:e<0?0:Math.round(100*e)/100},r=function(e){return u(e/(t.track.innerWidth()/100))},d=function(e){var n=l===!0?e.originalEvent.touches[0].pageX-t.model.offset().left:e.originalEvent.pageX-t.model.offset().left;return percent=r(n),percent},p=function(e){var n=l===!0?e.originalEvent.touches[0].pageX-t.model.offset().left:e.originalEvent.pageX-t.model.offset().left;return n},c=$('<div class="julia-slider"><div class="julia-slider-track" data-julia-slider-component="track"></div><div class="julia-slider-handle" data-julia-slider-component="handle"></div><div class="julia-slider-fill" data-julia-slider-component="fill"></div></div>');return t.model=c.clone(),t.track=t.model.find('[data-julia-slider-component="track"]'),t.handle=t.model.find('[data-julia-slider-component="handle"]'),t.fill=t.model.find('[data-julia-slider-component="fill"]'),t.options={element:{},value:0,originVisible:!1,eventRise:"",overcall:function(){}},$.extend(!0,t.options,n),t.elem="object"==typeof t.options.element?t.options.element:$(t.options.element.toString()),t.value=t.options.value,t.init=function(){["input"].lastIndexOf(t.elem.prop("tagName").toLowerCase())>-1&&(t.value=u(t.elem.val())),t.options.originVisible===!1?t.elem.hide().after(t.model):t.elem.after(t.model),t.slide(t.value,!0)},t.update=function(e){o===!1&&t.slide(e,!0)},t.slide=function(e,n){"undefined"==typeof n&&(n=!1),t.value=u(e);var o=t.track.innerWidth()/100*t.value;t.handle.css({left:o+"px"}),t.fill.css({width:o+2+"px"}),t.respond(e,n)},t.respond=function(n,o){"undefined"==typeof o&&(o=!1),["input"].lastIndexOf(t.elem.prop("tagName").toLowerCase())>-1&&(t.elem.val(t.value),o===!1&&$("#julia-player-"+e.env.ID).trigger({type:"julia."+t.options.eventRise,percent:n})),t.track.innerWidth(t.model.innerWidth()-t.handle.innerWidth())},t.getValue=function(){return t.value},t.sliding=function(){return o},t.fill.on("click ",function(e){t.slide(d(e),!1)}),t.track.on("click",function(e){t.slide(d(e),!1)}),t.model.on("click mouseover mousemove mouseout",function(n){"click"==n.type&&t.slide(d(n),!1),"mouseover"!=n.type&&"mousemove"!=n.type||"progress-change"!=t.options.eventRise||(pos=d(n),pix=p(n),e.env.thumbsOk===!0&&e.Support.isMobile()===!1&&e.options.live===!1&&e.options.thumbs===!0&&e.Api.thumb(e.Timecode.toSeconds(pos)),e.Ui.state(e.env.model.labels.goto,"","on"),e.Ui.panel(e.env.model.labels.goto,e.Timecode.toHuman(e.Timecode.toSeconds(pos))),left=pix+"px",border=e.env.model.labels.goto.innerWidth()/2,pix<border&&(left=border+"px"),pix>t.model.innerWidth()-border-10&&(left=t.model.innerWidth()-border+"px"),e.env.model.labels.goto.css({left:left,"margin-left":-(e.env.model.labels.goto.innerWidth()/2)+"px"})),"mouseout"==n.type&&"progress-change"==t.options.eventRise&&e.Ui.state(e.env.model.labels.goto,"on","")}),t.model.on("mousedown touchstart",function(e){"touchstart"==e.type&&t.slide(d(e),!1),o=!0}),$(document).on("mouseup touchend",function(e){o=!1}),$(document).on("mousemove touchmove",function(e){o===!0&&t.slide(d(e))}),t},Julia.prototype._Events=function(e){var n=this;n.ui=function(){e.env.model.toolbar.on("contextmenu",function(e){e.preventDefault()}).on("click",".julia-playback.play",function(n){n.preventDefault(),e.Controls.press("play")}).on("click",".julia-playback.pause",function(n){n.preventDefault(),e.Controls.press("pause")}).on("click",".julia-sound.on",function(n){n.preventDefault(),e.Controls.press("sound-off")}).on("click",".julia-sound.off",function(n){n.preventDefault(),e.Controls.press("sound-on")}).on("click",".julia-fullscreen-toggle.on",function(n){n.preventDefault(),e.Controls.press("fullscreen-on")}).on("click",".julia-fullscreen-toggle.off",function(n){n.preventDefault(),e.Controls.press("fullscreen-off")}),e.env.model.shield.on("click contextmenu",".julia-big-play",function(n){n.preventDefault(),n.stopPropagation(),"click"==n.type&&(e.env.started===!1&&(e.Ui.state(e.env.model.preloader,"","on"),e.Loader.init()),e.Controls.press("play"))}),e.env.model.shield.on("dblclick click contextmenu",function(n){n.preventDefault(),n.stopPropagation(),e.options.pauseOnClick===!0&&e.Support.isMobile()===!1&&"click"==n.type&&(e.env.api.paused===!1?e.Controls.press("pause"):e.Controls.press("play")),"dblclick"==n.type&&(e.env.instance.hasClass("julia-fullscreen-on")?e.Controls.press("fullscreen-off"):e.Controls.press("fullscreen-on"))});var n;e.env.instance.on("mousemove touchmove","#julia-shield-"+e.env.ID+", #julia-suggest-"+e.env.ID,function(t){t.preventDefault(),e.env.model.toolbar.addClass("julia-toolbar-visible"),clearTimeout(n),n=setTimeout(function(){e.env.model.toolbar.removeClass("julia-toolbar-visible")},1750)}).on("mouseover mousemove touchmove mouseout","#julia-toolbar-"+e.env.ID+".julia-toolbar-visible",function(t){t.preventDefault(),e.env.model.toolbar.addClass("julia-toolbar-visible"),clearTimeout(n),["mouseout","touchend"].lastIndexOf(t.type.toLowerCase())>-1&&(n=setTimeout(function(n){e.env.model.toolbar.removeClass("julia-toolbar-visible")},1750))}),$("body").on("julia.progress-change","#julia-player-"+e.env.ID,function(n,t){seekTo=e.Timecode.toSeconds(n.percent),seekTo=seekTo>=e.env.duration?e.env.duration:seekTo.toFixed(2),e.Controls.press("goto",{currentTime:seekTo})}),$("body").on("julia.volume-change","#julia-player-"+e.env.ID,function(n,t){e.Controls.press("volume",{volume:n.percent})}),$(window).on("resize",function(){e.Support.resize()})},n.native=function(){e.Support.forceReady()===!0&&e.env.isHls===!0?e.Api.canplaythrough():e.env.api.oncanplaythrough=function(n){e.env.duration=e.env.api.duration,e.env.started===!1&&e.env.api.readyState>=3&&e.Api.allowStart(n)},e.env.api.onplay=function(n){e.Ui.state(e.env.model.buttons.play,"play","pause"),e.Ui.icon(e.env.model.buttons.play,"julia-play","julia-pause"),e.env.model.buttons.bigPlay.hide(),e.Ui.posterUnset(),e.env.model.toolbar.show()},e.env.api.onplaying=function(n){e.Ui.state(e.env.model.buttons.play,"play","pause"),e.Ui.icon(e.env.model.buttons.play,"julia-play","julia-pause"),e.env.model.buttons.bigPlay.hide(),e.env.model.suggest.html(""),e.Ui.state(e.env.model.suggest,"on",""),e.env.model.toolbar.show(),e.Controls.press("setDuration",{duration:e.Timecode.toHuman(e.env.duration)}),e.env.started=!0},e.env.api.onpause=function(n){e.Ui.state(e.env.model.buttons.play,"pause","play"),e.Ui.icon(e.env.model.buttons.play,"julia-pause","julia-play"),setTimeout(function(){e.env.api.paused===!0&&e.env.model.buttons.bigPlay.show()},350)},e.env.api.onerror=function(e){},e.env.api.onemptied=function(e){},e.env.api.onstalled=function(e){},e.env.api.onsuspend=function(e){},e.env.api.onloadeddata=function(e){},e.env.api.oncanplaythrough=function(e){},e.env.api.ontimeupdate=function(n){currentTimeReadable=e.Timecode.toHuman(e.env.api.currentTime.toFixed(2)),e.env.seeking===!1&&(e.env.model.sliders.progress.update(e.Timecode.toPercents(e.env.api.currentTime)),e.Ui.panel(e.env.model.panels.currentTime,currentTimeReadable),e.Ui.state(e.env.model.preloader,"on","")),e.Callback.onTime(currentTimeReadable,e.env.api.currentTime),e.options.debugPlayback===!0&&e.Base.debug({"duration/current":e.env.duration+"/"+e.env.api.currentTime.toFixed(2)+" > "+currentTimeReadable})},e.env.api.onseeked=function(n){e.env.seeking=!1},e.env.api.onseeking=function(n){e.Ui.state(e.env.model.preloader,"","on"),e.env.seeking=!0},e.env.api.onvolumechange=function(n){e.env.api.muted===!1?e.env.model.sliders.volume.update(100*e.env.api.volume):e.env.model.sliders.volume.update(0)},e.env.api.ondurationchange=function(n){isNaN(e.env.api.duration)||(e.env.duration=e.env.api.duration,e.env.started===!1&&(e.env.seeking=!1),e.Base.debug({duration:e.env.duration,readyState:e.env.api.readyState,started:e.env.started}))},e.env.api.onended=function(n){e.Suggest.run()},$(window).on("blur",function(){e.options.pauseOnBlur===!0&&e.env.api.paused===!1&&e.env.started===!0&&e.Controls.press("pause")})},n.hlsLibEvents=function(){e.env.hls.on(Hls.Events.ERROR,function(n,t){switch(t.details){case Hls.ErrorDetails.MANIFEST_LOAD_ERROR:case Hls.ErrorDetails.MANIFEST_LOAD_TIMEOUT:case Hls.ErrorDetails.MANIFEST_PARSING_ERROR:case Hls.ErrorDetails.LEVEL_LOAD_ERROR:case Hls.ErrorDetails.LEVEL_LOAD_TIMEOUT:case Hls.ErrorDetails.LEVEL_SWITCH_ERROR:case Hls.ErrorDetails.FRAG_LOAD_ERROR:case Hls.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case Hls.ErrorDetails.FRAG_LOAD_TIMEOUT:case Hls.ErrorDetails.FRAG_DECRYPT_ERROR:case Hls.ErrorDetails.FRAG_PARSING_ERROR:case Hls.ErrorDetails.BUFFER_APPEND_ERROR:case Hls.ErrorDetails.BUFFER_APPENDING_ERROR:e.Base.debug({recoveringError:t.details,errorType:t.type,errorFatal:t.fatal,data:t}),t.fatal===!0&&e.env.tries<11}})},n.dashLibEvents=function(){e.env.dash.on(dashjs.MediaPlayer.events,function(n,t){switch(t.details){case dashjs.MediaPlayer.events.ERROR:e.Base.debug({recoveringError:dashjs.MediaPlayer.events.ERROR})}})}},Julia.prototype._Controls=function(e){var n=this;n.press=function(n,t){switch(t=t||{},e.Base.debug({action:n,"action-data":t}),n){case"play":e.options.onPlay!==!1&&e.Callback.fn(e.options.onPlay,t),e.env.model.buttons.bigPlay.hide(),e.env.api.play();break;case"pause":e.options.onPause!==!1&&e.Callback.fn(e.options.onPause,t),e.env.api.pause();break;case"stop":e.options.onStop!==!1&&e.Callback.fn(e.options.onStop,t),e.env.api.pause(),e.env.api.currentTime=0,e.Ui.state(e.env.model.buttons.play,"pause","play"),e.Ui.icon(e.env.model.buttons.play,"julia-pause","julia-play"),e.env.model.buttons.bigPlay.show(),e.env.model.sliders.progress.update(0);break;case"goto":e.Ui.state(e.env.model.preloader,"","on"),e.env.api.currentTime=t.currentTime,e.options.onPosition!==!1&&e.Callback.fn(e.options.onPosition,t);break;case"setDuration":e.Ui.panel(e.env.model.panels.duration,t.duration),e.env.started===!1&&e.env.model.sliders.progress.update(0),e.Base.debug({setDuration:t.duration});break;case"volume":e.options.volume=t.volume,e.env.api.volume=t.volume/100,e.Base.debug({"volume is":e.env.api.volume}),e.env.model.sliders.volume.update(t.volume),t.volume>0?e.Controls.press("sound-on"):e.Controls.press("sound-off");break;case"sound-on":e.env.api.muted=!1,e.options.muted=!1,e.Persist.set("julia-player-volume",e.options.volume,999),e.Persist.set("julia-player-muted",e.options.muted,999),e.Ui.state(e.env.model.buttons.sound,"off","on"),e.Ui.icon(e.env.model.buttons.sound,"julia-sound-off","julia-sound-on");break;case"sound-off":e.env.api.muted=!0,e.options.muted=!0,e.Persist.set("julia-player-volume",e.options.volume,999),e.Persist.set("julia-player-muted",e.options.muted,999),e.Ui.state(e.env.model.buttons.sound,"on","off"),e.Ui.icon(e.env.model.buttons.sound,"julia-sound-on","julia-sound-off");break;case"fullscreen-on":e.Fullscreen.reset(e.env.instance,e.env.model,e.env.api),e.Fullscreen.on(e.env.fullscreenFrame);break;case"fullscreen-off":e.Fullscreen.reset(e.env.instance,e.env.model,e.env.api),e.Fullscreen.off()}}},Julia.prototype._Support=function(e){var n=this;n.aspect=function(e,n){return e>0&&n>0?n/e:0},n.isMobile=function(){return!!/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile/i.test(navigator.userAgent)},n.iOS=function(){return!(!/iPad|iPhone|iPod/.test(navigator.userAgent)||window.MSStream)},n.forceReady=function(){return!!/Firefox/i.test(navigator.userAgent)},n.canPlayMedia=function(){var n=document.createElement("video");return n.id="video-cap-test-"+e.env.ID,e.env.canPlayMediaString=n.canPlayType("application/vnd.apple.mpegURL"),$("#video-cap-test"+e.env.ID).remove(),"probably"==e.env.canPlayMediaString||"maybe"==e.env.canPlayMediaString},n.resize=function(){defaultDim=e.env.element.width()?[e.env.element.width(),e.env.element.height()]:[e.options.width,e.options.height],dimensions=e.options.responsive===!0?n.getSize():defaultDim,e.Base.debug({resizeDefaults:defaultDim,resize:dimensions}),e.env.instance.width(dimensions[0]),e.env.instance.height(dimensions[1]),e.env.dimensions.width=dimensions[0],e.env.dimensions.height=dimensions[1],e.env.api.setAttribute("width","100%"),e.env.api.setAttribute("height","100%")},n.getSize=function(){var t=e.env.element.parent().css("display").toLowerCase();"inline"==t&&e.env.element.parent().css({display:"block"});var o=e.env.element.parent().width();for(i in e.options.dimensions){var s=e.options.dimensions[i];if(o>=s[0])return a=n.aspect(s[0],s[1]),dimensions=[s[0],s[0]*a],e.Base.debug({resizePredefined:dimensions}),dimensions}return dimensions=[o,o*a],e.Base.debug({resizeFallback:dimensions}),dimensions}},Julia.prototype._Suggest=function(e){var n=this;n.run=function(){if(e.env.model.suggest.html(""),e.Controls.press("stop"),e.env.suggestClicked=!1,e.options.suggest.length>0){x=0;for(var n in e.options.suggest)if(x<e.options.suggestLimit&&e.options.suggest[n].played===!1){mode=e.options.suggest[n].live&&e.options.suggest[n].live===!0?"live":"vod",liveText=e.options.suggest[n].liveText?e.options.suggest[n].liveText:"Live";var t=e.options.suggest[n].poster?e.options.suggest[n].poster:"";posterImage=t.length>0?'<img src="'+t+'" width="100%" height="100%">':"",suggestItemWidget=$('<div class="julia-suggest-item" data-poster="'+t+'" data-source="'+e.options.suggest[n].source+'" data-mode="'+mode+'" data-live-text="'+liveText+'" data-index="'+n+'">'+posterImage+'<div class="julia-suggest-item-title">'+e.options.suggest[n].title+"</div></div>"),suggestItemWidget.on("click",function(t){e.options.onSuggest!==!1&&e.Callback.fn(e.options.onSuggest,e.options.suggest[n]),e.Api.shadowApi=!1,e.options.muted=e.env.api.muted,e.options.poster=$(this).data("poster"),e.env.suggestClicked=!0,e.env.model.buttons.bigPlay.hide(),e.env.started=!1,e.options.source=$(this).data("source"),e.Api.source(),e.options.autoplay=!0,e.options.live="live"==$(this).data("mode"),e.options.i18n.liveText=$(this).data("live-text"),e.Ui.panel(e.env.model.panels.live,e.options.i18n.liveText),e.Base.debug({suggestRemoveIndex:$(this).data("index"),suggestRemove:$(this).data("source")}),e.options.suggest[$(this).data("index")].played=!0,e.Ui.state(e.env.model.suggest,"on",""),e.env.model.buttons.bigPlay.click()}),e.env.model.suggest.append(suggestItemWidget),x++}x>0&&(e.options.suggestTimeout>0&&e.Support.isMobile()===!1&&setTimeout(function(){e.env.suggestClicked===!1&&e.env.model.suggest.find("div.julia-suggest-item:first").click()},e.options.suggestTimeout),e.Ui.state(e.env.model.suggest,"","on"))}else e.Fullscreen.off();e.Base.debug({Suggest:"raised"})}},Julia.prototype._Fullscreen=function(e){var n=this;n.on=function(n){n.requestFullscreen?n.requestFullscreen():n.msRequestFullscreen?n.msRequestFullscreen():n.mozRequestFullScreen?n.mozRequestFullScreen():n.webkitRequestFullscreen?n.webkitRequestFullscreen():e.Base.debug({fullscreen:"Fullscreen is not supported"})},n.off=function(){document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen()},n.reset=function(n,t,o){$(document).off("webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange"),$(document).on("webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange",function(i){document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement?(e.Ui.state(n,"julia-fullscreen-off","julia-fullscreen-on"),e.Ui.state(t.buttons.fullscreen,"on","off"),e.Ui.icon(t.buttons.fullscreen,"julia-fullscreen","julia-fullscreen-exit"),e.Support.isMobile()&&(screen.orientation.lock("landscape-primary"),screen.msLockOrientation.lock("landscape-primary"),screen.mozLockOrientation.lock("landscape-primary")),e.Base.debug({"fullscreen on":"#julia-player-"+e.env.ID})):(e.Ui.state(n,"julia-fullscreen-on","julia-fullscreen-off"),e.Ui.state(t.buttons.fullscreen,"off","on"),e.Ui.icon(t.buttons.fullscreen,"julia-fullscreen-exit","julia-fullscreen"),e.Support.isMobile()&&(screen.orientation.unlock(),screen.msLockOrientation.unlock(),screen.mozLockOrientation.unlock()),e.Base.debug({"fullscreen off":"#julia-player-"+e.env.ID})),e.Support.resize(),setTimeout(function(){w=e.env.api.getAttribute("width"),e.env.instance.find(".julia-progress").width(w),e.env.instance.find(".julia-progress .julia-slider-track").width(w),t.sliders.progress.update(e.Timecode.toPercents(o.currentTime))},5)})}},Julia.prototype._Persist=function(e){var n=this;n.set=function(e,n,t){dateObj=new Date,dateObj.setTime(dateObj.getTime()+24*t*60*60*1e3);var o="expires="+dateObj.toUTCString();document.cookie=e+"="+n+"; "+o+"; path=/"},n.get=function(e){for(var e=e+"=",n=document.cookie.split(";"),t=0;t<n.length;t++){for(var o=n[t];" "==o.charAt(0);)o=o.substring(1);if(0==o.indexOf(e))return o.substring(e.length,o.length)}}},Julia.prototype._Timecode=function(e){var n=this;n.toPercents=function(n){return p=n/e.env.duration*100,p},n.toSeconds=function(n){return t=e.env.duration/100*n,t},n.toNum=function(e){return e=e.split(":"),e.reverse(),s=parseInt(e[0]),m=e.length>1?parseInt(e[1]):0,h=e.length>2?parseInt(e[3]):0,t=s+60*m+60*h*60,t},n.toHuman=function(e){return e=e.toString().split("."),s=e[0],H=Math.floor(s/3600),M=Math.floor((s-3600*H)/60),S=Math.floor(s-3600*H-60*M),H=("0"+H.toString()).slice(-2),M=("0"+M.toString()).slice(-2),S=("0"+S.toString()).slice(-2),str=H>0?H+":"+M+":"+S:M+":"+S,str}},Julia.prototype._Callback=function(e){var n=this;n.fn=function(n,t){t=t||{},$.inArray(typeof n,["string","function","object"])>-1?("string"==typeof n&&(n=window[n]),n(e.options,e.env,t),e.Base.debug({Callback:typeof n+" raised"})):e.Base.debug({Callback:typeof n+" is not a function, but: "+typeof n})},n.onTime=function(n,t){n in e.options.onTime&&e.env.onTimeRised.indexOf(n)==-1&&(f=e.options.onTime[n],e.env.onTimeRised.push(n),$.inArray(typeof f,["string","function","object"])>-1?("string"==typeof f&&(f=window[f]),f(e.options,e.env,n),e.Base.debug({"Callback onTime":n+" "+typeof f+" raised"})):e.Base.debug({"Callback onTime":n+" "+typeof f+" is not a function, but: "+typeof f}))}},Julia.prototype._Inject=function(e){var n=this;n.source=function(n){e.Api.shadowApi=!1,$("#julia-player-"+e.env.ID).remove(),e.env.started=!1,$.extend(!0,e.options,n),e.Boot.run(),e.options.live===!0?(e.env.isLive=!0,e.Ui.panel(e.env.model.panels.live,e.options.i18n.liveText),e.Ui.state(e.env.model.toolbar,"","live")):(e.env.isLive=!1,e.Ui.panel(e.env.model.panels.live,""),e.Ui.state(e.env.model.toolbar,"live","")),e.Ui.state(e.env.model.preloader,"on",""),e.options.autoplay===!0&&e.Support.isMobile()===!1?e.env.model.buttons.bigPlay.click():e.env.model.buttons.bigPlay.show()}},Julia.prototype._Require=function(e){var n=this;n.js=function(e){if("string"==typeof e&&(e=[e]),0==e.length)n.raiseEvent("julia.no-plugins");else{var t=e[e.length-1];n.load(e,0,t)}},n.raiseEvent=function(t){setTimeout(function(){1==$("#julia-player-"+e.env.ID).length?$("#julia-player-"+e.env.ID).trigger({type:t}):n.raiseEvent(t)},20)},n.load=function(t,o,i){var s=t[o];e.Base.debug({"Require-js request":s}),$.getScript(s).done(function(){e.Base.debug({"Require-js loaded":s}),i==s?n.raiseEvent("julia.plugins-loaded"):n.load(t,o+1,i)})},n.css=function(e){"string"==typeof e&&(e=[e]);for(i in e)$("head").append($('<link rel="stylesheet" type="text/css" href="'+e[i]+'">'))}},Julia.prototype._Boot=function(e){var n=this;n.run=function(){e.Base.debug(e.options),e.env.element=e.options.element;for(i in e.options.suggest)e.options.suggest[i].played=!1;e.env.hls!==!1&&(e.env.hls.destroy(),e.env.hls=!1),e.env.dash!==!1&&(e.env.dash.reset(),e.env.dash=!1),e.Ui.create(),e.Api.source(),e.Api.create()}},Julia.prototype._Loader=function(e){var n=this;n.init=function(){e.env.api.src="",e.env.useHlsLib=!1,e.env.isLive=!1,e.env.canPlayMedia=e.Support.canPlayMedia(),e.env.isHls===!0&&(e.env.useHlsLib=!(e.env.canPlayMedia!==!1||!Hls.isSupported())),e.env.useHlsLib===!0?e.env.hls=new Hls(e.options.hlsConfig):e.env.isDash===!0||(e.env.api.src=e.env.source),e.options.live===!0?(e.env.isLive=!0,e.Ui.state(e.env.model.toolbar,"","live")):(e.env.isLive=!1,e.Ui.state(e.env.model.toolbar,"live","")),e.env.useHlsLib===!0?(e.Events.hlsLibEvents(),e.env.hls.autoLevelCapping=-1,e.env.hls.attachMedia(e.env.api),e.env.hls.loadSource(e.env.source),e.env.hls.on(Hls.Events.MEDIA_ATTACHED,function(n,t){e.env.hls.on(Hls.Events.LEVEL_LOADED,function(e,n){});for(x in e.options.triggerHls)handle=e.options.triggerHls[x],"function"==typeof window[handle]?e.env.hls.on(Hls.Events[x],function(n,t){window[handle](e.env.apiId,n,t)}):e.Base.debug({triggerHlsError:handle+" is not a function"})})):e.env.isDash===!0?(e.env.dash=dashjs.MediaPlayer().create(),e.env.dash.initialize(),e.env.dash.attachView(e.env.api),e.env.dash.attachSource(e.env.source),e.env.dash.setAutoPlay(e.options.autoplay),
-e.options.debug===!1&&e.env.dash.getDebug().setLogToBrowserConsole(!1),e.Events.dashLibEvents()):e.env.api.load(),e.Ui.state(e.env.model.preloader,"","on"),e.Api.allowStart({type:"origin.Loader"})}},jQuery.fn.julia=function(e){return this.play=function(){$(this).data("julia").Controls.press("play")},this.setOptions=function(e){$.extend(!0,$(this).data("julia").options,e)},this.options=function(){return $(this).data("julia").options},this.source=function(e){$(this).data("julia").Inject.source(e)},this.api=function(){return $(this).data("julia").api},this.pause=function(){$(this).data("julia").Controls.press("pause")},this.stop=function(){$(this).data("julia").Controls.press("stop")},this.goto=function(e){$(this).data("julia").Controls.press("goto",{currentTime:e})},this.mute=function(){$(this).data("julia").api.muted===!1?$(this).data("julia").Controls.press("sound-off"):$(this).data("julia").Controls.press("sound-on")},this.volume=function(e){$(this).data("julia").Controls.press("volume",{volume:e})},this.getID=function(){return $(this).data("julia").ID},this.stats=function(){return $(this).data("julia").stats()},this.each(function(){if(!$(this).data("julia")){e="undefined"==typeof e?{}:e,e.element=$(this);var n=new Julia(e);$(this).data("julia",n)}})};
\ No newline at end of file
+!function(e,n){"function"==typeof define&&define.amd?define(["exports","jquery"],function(t,o){n(e.commonJsStrictGlobal=t,o)}):"object"==typeof exports&&"string"!=typeof exports.nodeName?n(exports,require("jquery")):n(e.commonJsStrictGlobal={},e.jQuery)}(this,function(e,n){var o=function(e){var t=this;e="undefined"==typeof e?{}:e;var o="julia";dir=n('script[src*="julia-player"], script[src*="julia-base"]').attr("src"),name=dir.split("/").pop(),o=dir.replace("/js/"+name,""),o=o.replace("src","dist");var i=Math.floor(1e7*Math.random()+1);return t.options={source:!1,sources:{},autoplay:!1,volume:25,element:n("video"),muted:!1,width:512,height:288,debug:!1,debugPlayback:!1,force:!1,live:!1,thumbs:!1,responsive:!0,pauseOnBlur:!1,dimensions:[[1920,1080],[1280,720],[960,540],[640,360],[512,288]],pauseOnClick:!1,poster:"",hlsConfig:{debug:!1},dashConfig:{},suggest:[],suggestLimit:4,suggestTimeout:1e4,themePath:o+"/css/themes",pluginPath:o+"/js/lib",require:[],theme:"default",i18n:{liveText:"Live"},onTime:{},triggerHls:{},triggerDash:{},onPlay:!1,onPause:!1,onStop:!1,onPosition:!1,onSuggest:!1},t.env={element:t.options.element,instance:{},fullscreenFrame:!1,ID:i,api:{},model:{container:"",shield:"",toolbar:"",poster:"",suggest:"",preloader:"",buttons:{bigPlay:"",play:"",sound:"",fullscreen:""},ranges:{volume:"",progress:""},sliders:{volume:"",progress:""},panels:{live:"",currentTime:"",duration:""},labels:{goto:""},menus:{}},isLive:!1,hls:!1,dash:!1,canPlayMedia:"",canPlayMediaString:"",isHls:!1,isDash:!1,useHlsLib:!1,source:"",duration:0,apiOk:!1,thumbsOk:!0,onTimeRised:[],seeking:!1,dimensions:{width:0,height:0},started:!1,publicApi:{},suggestPointer:0,suggestClicked:!1,progressStep:.01,version:"1.1.0"},t.Base={},t.Base.debug=function(e){if(t.options.debug===!0&&window.console)for(d in e)console.log(" - [instance: "+t.env.ID+"] "+d+" ["+typeof e[d]+"]",e[d])},t.Base.stats=function(){return{isDash:t.env.isDash,isHls:t.env.isHls,useHlsLib:t.env.useHlsLib,live:t.env.isLive,canPlayMediaString:t.env.canPlayMediaString,canPlayMedia:t.env.canPlayMedia}},n.extend(!0,t.options,e),t.options.debug===!0&&window.console&&console.info("=== Julia console debug start, instance "+t.env.ID+" ==="),t.Ui=new t._Ui(t),t.Api=new t._Api(t),t.Support=new t._Support(t),t.Controls=new t._Controls(t),t.Timecode=new t._Timecode(t),t.Events=new t._Events(t),t.Persist=new t._Persist(t),t.Fullscreen=new t._Fullscreen(t),t.Callback=new t._Callback(t),t.Suggest=new t._Suggest(t),t.Inject=new t._Inject(t),t.Require=new t._Require(t),t.Boot=new t._Boot(t),t.Loader=new t._Loader(t),t.Require.css([o+"/css/julia-player.min.css",t.options.themePath+"/"+t.options.theme+"/julia.css"]),t.Require.js(t.options.require),n("body").on("julia.plugins-loaded julia.no-plugins","#julia-player-"+t.env.ID,function(e){"plugins-loaded"==e.namespace?t.Base.debug({"Required plugins loaded":[e.type,e.namespace]}):t.Base.debug({"No plugins required":[e.type,e.namespace]}),t.Ui.state(t.env.model.preloader,"on",""),t.env.model.buttons.bigPlay.show(),t.options.autoplay===!0&&t.Support.isMobile()===!1&&t.env.model.buttons.bigPlay.click()}),n("body").on("julia.ui-ready","#julia-player-"+t.env.ID,function(e){t.env.model.sliders.progress=new t._Slider(t,{element:n("#julia-toolbar-"+t.env.ID+">div.julia-progress>input.julia-range"),eventRise:"progress-change"}),t.env.model.sliders.progress.init(),t.env.model.sliders.volume=new t._Slider(t,{element:n("#julia-toolbar-"+t.env.ID+">div.julia-volume>input.julia-range"),eventRise:"volume-change"}),t.env.model.sliders.volume.init(),t.Support.resize(),t.Events.ui(),t.Events.native(),volume=t.Persist.get("julia-player-volume"),muted=t.Persist.get("julia-player-muted"),"undefined"!=typeof volume&&volume.length>0&&(t.options.volume=parseInt(volume),(t.options.volume>100||t.options.volume<0)&&(t.options.volume=25)),"undefined"!=typeof muted&&muted.length>0&&(t.options.muted="false"!=muted)}),t.Boot.run(),t.env.publicApi={options:t.options,shield:t.env.model.shield,toolbar:t.env.model.toolbar,api:t.env.api,ID:t.env.ID,dimensions:t.env.dimensions,Controls:t.Controls,Extend:t.Base.extend,Support:t.Support,Timecode:t.Timecode,Require:t.Require,Inject:t.Inject,stats:t.Base.stats},t.env.publicApi},a=function(e){e="undefined"==typeof e?{}:e;var t={sources:{},root:n("body")},o=Math.floor(1e7*Math.random()+1);n.extend(!0,t,e);var i=function(e){var n=function(e){return!!(e instanceof jQuery&&e.length||e instanceof HTMLElement)};if(e instanceof HTMLCollection&&e.length){for(var t=0,o=e.length;t<o;t++)if(!n(e[t]))return!1;return!0}return n(e)},s=function(e){var t=n("<video />");return"string"==typeof e&&t.attr("src",e),"object"!=typeof e||i(e)||(e.hasOwnProperty("src")&&t.attr("src",e.src),e.hasOwnProperty("poster")&&t.attr("poster",e.poster)),t.css({display:"none"}),t};_collection=n('<div class="---julia-virtual-media-gallery-'+o+'--- julia-virtual-gallery" style="display: none;" />');for(index in t.sources)_item=s(t.sources[index]),_collection.append(_item);return t.root.append(_collection),result=_collection.find("video").juliaPlayer(t),result};o.prototype._Api=function(e){var t=this;t.shadowApi=!1,t.canvas=!1,t.context=!1,t.imageThumb=!1,t.dash=!1,t.hls=!1,t.imageCache={},t.create=function(){n("#julia-api-"+e.env.ID).remove(),apiElement=n('<video class="julia-video" id="julia-api-'+e.env.ID+'" preload="auto" webkit-playsinline="true" playsinline="true"></video>'),e.env.instance.prepend(apiElement),e.env.api=document.getElementById("julia-api-"+e.env.ID),e.env.api.controls=!1,e.env.apiOk=!0,"function"==typeof makeVideoPlayableInline&&makeVideoPlayableInline(e.env.api),e.Base.debug({apiId:e.env.ID,api:e.env.api})},t.source=function(){protoSource=e.env.element.prop("src")?e.env.element.prop("src"):e.env.element.find("source").prop("src"),e.env.source=e.options.source&&e.options.source.length>0?e.options.source:protoSource,e.env.isHls=e.env.source.indexOf(".m3u8")!=-1,"hls"===e.options.force&&(e.env.isHls=!0),e.env.isDash=!e.env.source.indexOf(".mpd")&&e.env.source.indexOf(".ism")!=-1,"dash"===e.options.force&&(e.env.isDash=!0),e.Base.debug({"Api source isHls":e.env.isHls,"Api source isDash":e.env.isDash,Source:e.env.source}),e.env.model.poster=e.options.poster&&e.options.poster.length>0?e.options.poster:e.env.element.prop("poster"),e.Ui.posterSet()},t.allowStart=function(n){e.Controls.press("setDuration",{duration:e.Timecode.toHuman(e.env.duration)}),e.options.muted===!0?e.Controls.press("sound-off"):(e.Controls.press("sound-on"),e.Controls.press("volume",{volume:e.options.volume})),e.Base.debug({eventType:n.type,duration:e.env.api.duration,readyState:e.env.api.readyState})},t.canplaythrough=function(){e.env.started===!1&&(e.env.api.readyState>=3||e.Support.isMobile()===!0&&e.env.api.readyState>=2?t.allowStart({type:"origin.Events.canplaythrough"}):setTimeout(function(){t.canplaythrough()},100))},t.dim=function(n){var t=[e.env.instance.width(),e.env.instance.height()],o=t[1]/t[0],i=[128,128*o];return i},t.thumb=function(n){var o=t.dim(i),s=Math.floor(o[0]),a=Math.floor(o[1]);t.shadowApi===!1&&(t.imageCache={},e.env.model.labels.goto.css({width:o[0]+10+"px",height:40+o[1]+10+"px",overflow:"hidden"}),t.canvas=document.createElement("canvas"),t.canvas.width=s,t.canvas.height=a,t.context=t.canvas.getContext("2d"),t.imageThumb=document.createElement("img"),t.imageThumb.style.width=s+"px",t.imageThumb.style.height=a+"px",e.env.model.labels.goto.find("img").remove(),e.env.model.labels.goto.append(t.imageThumb),console.log(e.env.api),t.shadowApi=e.env.api.cloneNode(!0),t.shadowApi.width=s,t.shadowApi.height=a,t.shadowApi.preload="auto",e.env.useHlsLib===!0?t.hls=new Hls(e.options.hlsConfig):e.env.isDash===!0||(t.shadowApi.src=e.env.source),e.env.useHlsLib===!0?(t.hls.autoLevelCapping=-1,t.hls.attachMedia(t.shadowApi),t.hls.loadSource(e.env.source)):e.env.isDash===!0?(t.dash=dashjs.MediaPlayer().create(),t.dash.initialize(),t.dash.attachView(t.shadowApi),t.dash.attachSource(e.env.source),t.dash.setAutoPlay(!1),t.dash.getDebug().setLogToBrowserConsole(!1)):t.shadowApi.load()),e.env.thumbsOk=!1,index=Math.floor(n),index in t.imageCache?t.image(s,a,index):(t.shadowApi.currentTime=index,t.image(s,a,index))},t.image=function(n,o,i){i in t.imageCache?(t.imageThumb.src=t.imageCache[i],e.env.thumbsOk=!0):4==parseInt(t.shadowApi.readyState)?(t.context.drawImage(t.shadowApi,0,0,n,o),dataURL=t.canvas.toDataURL(),null!=dataURL&&void 0!=dataURL&&(t.cache(i,dataURL),t.imageThumb.src=dataURL),e.env.thumbsOk=!0):setTimeout(function(){t.image(n,o,i)},70)},t.cache=function(e,n){return e in t.imageCache?t.imageCache[e]:(t.imageCache[e]=n,n)}},o.prototype._Ui=function(e){var t=this;t.create=function(){e.env.instance.length>0&&(e.env.instance.remove(),e.env.instance={}),e.env.instance=n('<div class="julia-player julia-fullscreen-off julia-theme-'+e.options.theme+'" id="julia-player-'+e.env.ID+'"></div>'),e.env.model.shield=n('<div class="julia-shield" id="julia-shield-'+e.env.ID+'"></div>'),e.env.model.preloader=n('<div class="julia-preloader"><div class="julia-preloader-run"></div></div>'),e.env.model.suggest=n('<div class="julia-suggest" id="julia-suggest-'+e.env.ID+'"></div>'),e.env.model.toolbar=n('<div class="julia-toolbar" id="julia-toolbar-'+e.env.ID+'"></div>'),e.env.model.buttons.bigPlay=n('<button class="julia-btn julia-big-play"><i class="julia-icon julia-play-circle"></i></button>'),e.env.model.buttons.play=n('<button class="julia-btn julia-playback play">    <i class="julia-icon julia-play"></i></button>'),e.env.model.buttons.sound=n('<button class="julia-btn julia-sound on">    <i class="julia-icon julia-sound-on"></i></button>'),e.env.model.buttons.fullscreen=n('<button class="julia-btn julia-fullscreen-toggle on">    <i class="julia-icon julia-fullscreen"></i></button>'),e.env.model.ranges.volume=n('<div class="julia-volume">  <input type="range" value="'+e.options.volume+'" min="0" max="100" step="1" class="julia-range"></div>'),e.env.model.ranges.progress=n('<div class="julia-progress">  <input type="range" value="0" min="0" max="100" step="'+e.env.progressStep+'" class="julia-range"></div>'),e.env.model.panels.live=n('<div class="julia-panel julia-live-indicator">    <span>'+e.options.i18n.liveText+"</span></div>"),e.env.model.panels.currentTime=n('<div class="julia-panel julia-currentTime">    <span>00:00:00</span>&nbsp;/&nbsp;</div>'),e.env.model.panels.duration=n('<div class="julia-panel julia-duration">    <span>00:00:00</span></div>'),e.env.model.labels.goto=n('<div class="julia-label julia-label-goto">    <span>00:00:00</span></div>'),e.env.model.shield.append([e.env.model.preloader,e.env.model.buttons.bigPlay]),e.Support.iOS()===!0?e.env.model.toolbar.append([e.env.model.ranges.progress,e.env.model.panels.live,e.env.model.panels.currentTime,e.env.model.panels.duration,e.env.model.buttons.play,e.env.model.buttons.fullscreen,e.env.model.labels.goto]):e.env.model.toolbar.append([e.env.model.ranges.progress,e.env.model.panels.live,e.env.model.panels.currentTime,e.env.model.panels.duration,e.env.model.buttons.play,e.env.model.buttons.sound,e.env.model.ranges.volume,e.env.model.buttons.fullscreen,e.env.model.labels.goto]),e.env.instance.append([e.env.model.shield,e.env.model.suggest,e.env.model.toolbar]),e.env.element.hide(),e.env.model.toolbar.hide(),e.env.model.buttons.bigPlay.hide(),e.Ui.state(e.env.model.preloader,"","on"),e.env.instance.insertAfter(e.env.element),e.env.fullscreenFrame=document.querySelector("#julia-player-"+e.env.ID),t.raiseEvent("julia.ui-ready"),e.Base.debug({playerInstance:e.env.instance})},t.raiseEvent=function(o){setTimeout(function(){1==n("#julia-player-"+e.env.ID).length?n("#julia-player-"+e.env.ID).trigger({type:o}):t.raiseEvent(o)},10)},t.icon=function(e,n,t){e.find("i").removeClass(n).addClass(t)},t.state=function(e,n,t){e.removeClass(n).addClass(t)},t.panel=function(e,n){e.find("span").text(n)},t.posterSet=function(){t.posterUnset(),e.env.model.poster.length>0&&(img=n('<img src="'+e.env.model.poster+'" width="100%" height="100%">'),e.env.model.shield.append(img),e.Base.debug({poster:e.env.model.poster}))},t.posterUnset=function(){e.env.model.shield.find("img").remove()}},o.prototype._Slider=function(e,t){var o=this,i=!1,s=navigator.userAgent,a=/chrome/i.exec(s),l=/android/i.exec(s),r="ontouchstart"in window&&!(a&&!l),u=function(e){return e>100?100:e<0?0:Math.round(100*e)/100},d=function(e){return u(e/(o.track.innerWidth()/100))},p=function(e){var n=r===!0?e.originalEvent.touches[0].pageX-o.model.offset().left:e.originalEvent.pageX-o.model.offset().left;return percent=d(n),percent},c=function(e){var n=r===!0?e.originalEvent.touches[0].pageX-o.model.offset().left:e.originalEvent.pageX-o.model.offset().left;return n},v=n('<div class="julia-slider"><div class="julia-slider-track" data-julia-slider-component="track"></div><div class="julia-slider-handle" data-julia-slider-component="handle"></div><div class="julia-slider-fill" data-julia-slider-component="fill"></div></div>');return o.model=v.clone(),o.track=o.model.find('[data-julia-slider-component="track"]'),o.handle=o.model.find('[data-julia-slider-component="handle"]'),o.fill=o.model.find('[data-julia-slider-component="fill"]'),o.options={element:{},value:0,originVisible:!1,eventRise:"",overcall:function(){}},n.extend(!0,o.options,t),o.elem="object"==typeof o.options.element?o.options.element:n(o.options.element.toString()),o.value=o.options.value,o.init=function(){["input"].lastIndexOf(o.elem.prop("tagName").toLowerCase())>-1&&(o.value=u(o.elem.val())),o.options.originVisible===!1?o.elem.hide().after(o.model):o.elem.after(o.model),o.slide(o.value,!0)},o.update=function(e){i===!1&&o.slide(e,!0)},o.slide=function(e,n){"undefined"==typeof n&&(n=!1),o.value=u(e);var t=o.track.innerWidth()/100*o.value;o.handle.css({left:t+"px"}),o.fill.css({width:t+2+"px"}),o.respond(e,n)},o.respond=function(t,i){"undefined"==typeof i&&(i=!1),["input"].lastIndexOf(o.elem.prop("tagName").toLowerCase())>-1&&(o.elem.val(o.value),i===!1&&n("#julia-player-"+e.env.ID).trigger({type:"julia."+o.options.eventRise,percent:t})),o.track.innerWidth(o.model.innerWidth()-o.handle.innerWidth())},o.getValue=function(){return o.value},o.sliding=function(){return i},o.fill.on("click ",function(e){o.slide(p(e),!1)}),o.track.on("click",function(e){o.slide(p(e),!1)}),o.model.on("click mouseover mousemove mouseout",function(n){"click"==n.type&&o.slide(p(n),!1),"mouseover"!=n.type&&"mousemove"!=n.type||"progress-change"!=o.options.eventRise||(pos=p(n),pix=c(n),e.env.thumbsOk===!0&&e.Support.isMobile()===!1&&e.options.live===!1&&e.options.thumbs===!0&&e.Api.thumb(e.Timecode.toSeconds(pos)),e.Ui.state(e.env.model.labels.goto,"","on"),e.Ui.panel(e.env.model.labels.goto,e.Timecode.toHuman(e.Timecode.toSeconds(pos))),left=pix+"px",border=e.env.model.labels.goto.innerWidth()/2,pix<border&&(left=border+"px"),pix>o.model.innerWidth()-border-10&&(left=o.model.innerWidth()-border+"px"),e.env.model.labels.goto.css({left:left,"margin-left":-(e.env.model.labels.goto.innerWidth()/2)+"px"})),"mouseout"==n.type&&"progress-change"==o.options.eventRise&&e.Ui.state(e.env.model.labels.goto,"on","")}),o.model.on("mousedown touchstart",function(e){"touchstart"==e.type&&o.slide(p(e),!1),i=!0}),n(document).on("mouseup touchend",function(e){i=!1}),n(document).on("mousemove touchmove",function(e){i===!0&&o.slide(p(e))}),o},o.prototype._Events=function(e){var t=this;t.ui=function(){e.env.model.toolbar.on("contextmenu",function(e){e.preventDefault()}).on("click",".julia-playback.play",function(n){n.preventDefault(),e.Controls.press("play")}).on("click",".julia-playback.pause",function(n){n.preventDefault(),e.Controls.press("pause")}).on("click",".julia-sound.on",function(n){n.preventDefault(),e.Controls.press("sound-off")}).on("click",".julia-sound.off",function(n){n.preventDefault(),e.Controls.press("sound-on")}).on("click",".julia-fullscreen-toggle.on",function(n){n.preventDefault(),e.Controls.press("fullscreen-on")}).on("click",".julia-fullscreen-toggle.off",function(n){n.preventDefault(),e.Controls.press("fullscreen-off")}),e.env.model.shield.on("click contextmenu",".julia-big-play",function(n){n.preventDefault(),n.stopPropagation(),"click"==n.type&&(e.env.started===!1&&(e.Ui.state(e.env.model.preloader,"","on"),e.Loader.init()),e.Controls.press("play"))}),e.env.model.shield.on("dblclick click contextmenu",function(n){n.preventDefault(),n.stopPropagation(),e.options.pauseOnClick===!0&&e.Support.isMobile()===!1&&"click"==n.type&&(e.env.api.paused===!1?e.Controls.press("pause"):e.Controls.press("play")),"dblclick"==n.type&&(e.env.instance.hasClass("julia-fullscreen-on")?e.Controls.press("fullscreen-off"):e.Controls.press("fullscreen-on"))});var t;e.env.instance.on("mousemove touchmove","#julia-shield-"+e.env.ID+", #julia-suggest-"+e.env.ID,function(n){n.preventDefault(),e.env.model.toolbar.addClass("julia-toolbar-visible"),clearTimeout(t),t=setTimeout(function(){e.env.model.toolbar.removeClass("julia-toolbar-visible")},1750)}).on("mouseover mousemove touchmove mouseout","#julia-toolbar-"+e.env.ID+".julia-toolbar-visible",function(n){n.preventDefault(),e.env.model.toolbar.addClass("julia-toolbar-visible"),clearTimeout(t),["mouseout","touchend"].lastIndexOf(n.type.toLowerCase())>-1&&(t=setTimeout(function(n){e.env.model.toolbar.removeClass("julia-toolbar-visible")},1750))}),n("body").on("julia.progress-change","#julia-player-"+e.env.ID,function(n,t){seekTo=e.Timecode.toSeconds(n.percent),seekTo=seekTo>=e.env.duration?e.env.duration:seekTo.toFixed(2),e.Controls.press("goto",{currentTime:seekTo})}),n("body").on("julia.volume-change","#julia-player-"+e.env.ID,function(n,t){e.Controls.press("volume",{volume:n.percent})}),n(window).on("resize",function(){e.Support.resize()})},t.native=function(){e.Support.forceReady()===!0&&e.env.isHls===!0?e.Api.canplaythrough():e.env.api.oncanplaythrough=function(n){e.env.duration=e.env.api.duration,e.env.started===!1&&e.env.api.readyState>=3&&e.Api.allowStart(n)},e.env.api.onplay=function(n){e.Ui.state(e.env.model.buttons.play,"play","pause"),e.Ui.icon(e.env.model.buttons.play,"julia-play","julia-pause"),e.env.model.buttons.bigPlay.hide(),e.Ui.posterUnset(),e.env.model.toolbar.show()},e.env.api.onplaying=function(n){e.Ui.state(e.env.model.buttons.play,"play","pause"),e.Ui.icon(e.env.model.buttons.play,"julia-play","julia-pause"),e.env.model.buttons.bigPlay.hide(),e.env.model.suggest.html(""),e.Ui.state(e.env.model.suggest,"on",""),e.env.model.toolbar.show(),e.Controls.press("setDuration",{duration:e.Timecode.toHuman(e.env.duration)}),e.env.started=!0},e.env.api.onpause=function(n){e.Ui.state(e.env.model.buttons.play,"pause","play"),e.Ui.icon(e.env.model.buttons.play,"julia-pause","julia-play"),setTimeout(function(){e.env.api.paused===!0&&e.env.model.buttons.bigPlay.show()},350)},e.env.api.onerror=function(e){},e.env.api.onemptied=function(e){},e.env.api.onstalled=function(e){},e.env.api.onsuspend=function(e){},e.env.api.onloadeddata=function(e){},e.env.api.oncanplaythrough=function(e){},e.env.api.ontimeupdate=function(n){currentTimeReadable=e.Timecode.toHuman(e.env.api.currentTime.toFixed(2)),e.env.seeking===!1&&(e.env.model.sliders.progress.update(e.Timecode.toPercents(e.env.api.currentTime)),e.Ui.panel(e.env.model.panels.currentTime,currentTimeReadable),e.Ui.state(e.env.model.preloader,"on","")),e.Callback.onTime(currentTimeReadable,e.env.api.currentTime),e.options.debugPlayback===!0&&e.Base.debug({"duration/current":e.env.duration+"/"+e.env.api.currentTime.toFixed(2)+" > "+currentTimeReadable})},e.env.api.onseeked=function(n){e.env.seeking=!1},e.env.api.onseeking=function(n){e.Ui.state(e.env.model.preloader,"","on"),e.env.seeking=!0},e.env.api.onvolumechange=function(n){e.env.api.muted===!1?e.env.model.sliders.volume.update(100*e.env.api.volume):e.env.model.sliders.volume.update(0)},e.env.api.ondurationchange=function(n){isNaN(e.env.api.duration)||(e.env.duration=e.env.api.duration,e.env.started===!1&&(e.env.seeking=!1),e.Base.debug({duration:e.env.duration,readyState:e.env.api.readyState,started:e.env.started}))},e.env.api.onended=function(n){e.Suggest.run()},n(window).on("blur",function(){e.options.pauseOnBlur===!0&&e.env.api.paused===!1&&e.env.started===!0&&e.Controls.press("pause")})},t.hlsLibEvents=function(){e.env.hls.on(Hls.Events.ERROR,function(n,t){switch(t.details){case Hls.ErrorDetails.MANIFEST_LOAD_ERROR:case Hls.ErrorDetails.MANIFEST_LOAD_TIMEOUT:case Hls.ErrorDetails.MANIFEST_PARSING_ERROR:case Hls.ErrorDetails.LEVEL_LOAD_ERROR:case Hls.ErrorDetails.LEVEL_LOAD_TIMEOUT:case Hls.ErrorDetails.LEVEL_SWITCH_ERROR:case Hls.ErrorDetails.FRAG_LOAD_ERROR:case Hls.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case Hls.ErrorDetails.FRAG_LOAD_TIMEOUT:case Hls.ErrorDetails.FRAG_DECRYPT_ERROR:case Hls.ErrorDetails.FRAG_PARSING_ERROR:case Hls.ErrorDetails.BUFFER_APPEND_ERROR:case Hls.ErrorDetails.BUFFER_APPENDING_ERROR:e.Base.debug({recoveringError:t.details,errorType:t.type,errorFatal:t.fatal,data:t}),t.fatal===!0&&e.env.tries<11}})},t.dashLibEvents=function(){e.env.dash.on(dashjs.MediaPlayer.events,function(n,t){switch(t.details){case dashjs.MediaPlayer.events.ERROR:e.Base.debug({recoveringError:dashjs.MediaPlayer.events.ERROR})}})}},o.prototype._Controls=function(e){var n=this;n.press=function(n,t){switch(t=t||{},e.Base.debug({action:n,"action-data":t}),n){case"play":e.options.onPlay!==!1&&e.Callback.fn(e.options.onPlay,t),e.env.model.buttons.bigPlay.hide(),e.env.api.play();break;case"pause":e.options.onPause!==!1&&e.Callback.fn(e.options.onPause,t),e.env.api.pause();break;case"stop":e.options.onStop!==!1&&e.Callback.fn(e.options.onStop,t),e.env.api.pause(),e.env.api.currentTime=0,e.Ui.state(e.env.model.buttons.play,"pause","play"),e.Ui.icon(e.env.model.buttons.play,"julia-pause","julia-play"),e.env.model.buttons.bigPlay.show(),e.env.model.sliders.progress.update(0);break;case"goto":e.Ui.state(e.env.model.preloader,"","on"),e.env.api.currentTime=t.currentTime,e.options.onPosition!==!1&&e.Callback.fn(e.options.onPosition,t);break;case"setDuration":e.Ui.panel(e.env.model.panels.duration,t.duration),e.env.started===!1&&e.env.model.sliders.progress.update(0),e.Base.debug({setDuration:t.duration});break;case"volume":e.options.volume=t.volume,e.env.api.volume=t.volume/100,e.Base.debug({"volume is":e.env.api.volume}),e.env.model.sliders.volume.update(t.volume),t.volume>0?e.Controls.press("sound-on"):e.Controls.press("sound-off");break;case"sound-on":e.env.api.muted=!1,e.options.muted=!1,e.Persist.set("julia-player-volume",e.options.volume,999),e.Persist.set("julia-player-muted",e.options.muted,999),e.Ui.state(e.env.model.buttons.sound,"off","on"),e.Ui.icon(e.env.model.buttons.sound,"julia-sound-off","julia-sound-on");break;case"sound-off":e.env.api.muted=!0,e.options.muted=!0,e.Persist.set("julia-player-volume",e.options.volume,999),e.Persist.set("julia-player-muted",e.options.muted,999),e.Ui.state(e.env.model.buttons.sound,"on","off"),e.Ui.icon(e.env.model.buttons.sound,"julia-sound-on","julia-sound-off");break;case"fullscreen-on":e.Fullscreen.reset(e.env.instance,e.env.model,e.env.api),e.Fullscreen.on(e.env.fullscreenFrame);break;case"fullscreen-off":e.Fullscreen.reset(e.env.instance,e.env.model,e.env.api),e.Fullscreen.off()}}},o.prototype._Support=function(e){var t=this;t.aspect=function(e,n){return e>0&&n>0?n/e:0},t.isMobile=function(){return!!/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile/i.test(navigator.userAgent)},t.iOS=function(){return!(!/iPad|iPhone|iPod/.test(navigator.userAgent)||window.MSStream)},t.forceReady=function(){return!!/Firefox/i.test(navigator.userAgent)},t.canPlayMedia=function(){var t=document.createElement("video");return t.id="video-cap-test-"+e.env.ID,e.env.canPlayMediaString=t.canPlayType("application/vnd.apple.mpegURL"),n("#video-cap-test"+e.env.ID).remove(),"probably"==e.env.canPlayMediaString||"maybe"==e.env.canPlayMediaString},t.resize=function(){defaultDim=e.env.element.width()?[e.env.element.width(),e.env.element.height()]:[e.options.width,e.options.height],dimensions=e.options.responsive===!0?t.getSize():defaultDim,e.Base.debug({resizeDefaults:defaultDim,resize:dimensions}),e.env.instance.width(dimensions[0]),e.env.instance.height(dimensions[1]),e.env.dimensions.width=dimensions[0],e.env.dimensions.height=dimensions[1],e.env.api.setAttribute("width","100%"),e.env.api.setAttribute("height","100%")},t.getSize=function(){var n=e.env.element.parent().css("display").toLowerCase();"inline"==n&&e.env.element.parent().css({display:"block"});var o=e.env.element.parent().width(),s=t.aspect(parseInt(e.env.element.css("width")),parseInt(e.env.element.css("height")));for(i in e.options.dimensions){var a=e.options.dimensions[i];if(o>=a[0])return s=t.aspect(a[0],a[1]),dimensions=[a[0],a[0]*s],e.Base.debug({resizePredefined:dimensions}),dimensions}return dimensions=[o,o*s],e.Base.debug({resizeFallback:dimensions}),dimensions}},o.prototype._Suggest=function(e){var t=this;t.run=function(){if(e.env.model.suggest.html(""),e.Controls.press("stop"),e.env.suggestClicked=!1,e.options.suggest.length>0){x=0;for(var t in e.options.suggest)if(x<e.options.suggestLimit&&e.options.suggest[t].played===!1){mode=e.options.suggest[t].live&&e.options.suggest[t].live===!0?"live":"vod",liveText=e.options.suggest[t].liveText?e.options.suggest[t].liveText:"Live";var o=e.options.suggest[t].poster?e.options.suggest[t].poster:"";posterImage=o.length>0?'<img src="'+o+'" width="100%" height="100%">':"",suggestItemWidget=n('<div class="julia-suggest-item" data-poster="'+o+'" data-source="'+e.options.suggest[t].source+'" data-mode="'+mode+'" data-live-text="'+liveText+'" data-index="'+t+'">'+posterImage+'<div class="julia-suggest-item-title">'+e.options.suggest[t].title+"</div></div>"),suggestItemWidget.on("click",function(o){e.options.onSuggest!==!1&&e.Callback.fn(e.options.onSuggest,e.options.suggest[t]),e.Api.shadowApi=!1,e.options.muted=e.env.api.muted,e.options.poster=n(this).data("poster"),e.env.suggestClicked=!0,e.env.model.buttons.bigPlay.hide(),e.env.started=!1,e.options.source=n(this).data("source"),e.Api.source(),e.options.autoplay=!0,e.options.live="live"==n(this).data("mode"),e.options.i18n.liveText=n(this).data("live-text"),e.Ui.panel(e.env.model.panels.live,e.options.i18n.liveText),e.Base.debug({suggestRemoveIndex:n(this).data("index"),suggestRemove:n(this).data("source")}),e.options.suggest[n(this).data("index")].played=!0,e.Ui.state(e.env.model.suggest,"on",""),e.env.model.buttons.bigPlay.click()}),e.env.model.suggest.append(suggestItemWidget),x++}x>0&&(e.options.suggestTimeout>0&&e.Support.isMobile()===!1&&setTimeout(function(){e.env.suggestClicked===!1&&e.env.model.suggest.find("div.julia-suggest-item:first").click()},e.options.suggestTimeout),e.Ui.state(e.env.model.suggest,"","on"))}else e.Fullscreen.off();e.Base.debug({Suggest:"raised"})}},o.prototype._Fullscreen=function(e){var t=this;t.on=function(n){n.requestFullscreen?n.requestFullscreen():n.msRequestFullscreen?n.msRequestFullscreen():n.mozRequestFullScreen?n.mozRequestFullScreen():n.webkitRequestFullscreen?n.webkitRequestFullscreen():e.Base.debug({fullscreen:"Fullscreen is not supported"})},t.off=function(){document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen()},t.reset=function(t,o,i){n(document).off("webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange"),n(document).on("webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange",function(n){document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement?(e.Ui.state(t,"julia-fullscreen-off","julia-fullscreen-on"),e.Ui.state(o.buttons.fullscreen,"on","off"),e.Ui.icon(o.buttons.fullscreen,"julia-fullscreen","julia-fullscreen-exit"),e.Support.isMobile()&&(screen.orientation.lock("landscape-primary"),screen.msLockOrientation.lock("landscape-primary"),screen.mozLockOrientation.lock("landscape-primary")),e.Base.debug({"fullscreen on":"#julia-player-"+e.env.ID})):(e.Ui.state(t,"julia-fullscreen-on","julia-fullscreen-off"),e.Ui.state(o.buttons.fullscreen,"off","on"),e.Ui.icon(o.buttons.fullscreen,"julia-fullscreen-exit","julia-fullscreen"),e.Support.isMobile()&&(screen.orientation.unlock(),screen.msLockOrientation.unlock(),screen.mozLockOrientation.unlock()),e.Base.debug({"fullscreen off":"#julia-player-"+e.env.ID})),e.Support.resize(),setTimeout(function(){w=e.env.api.getAttribute("width"),e.env.instance.find(".julia-progress").width(w),e.env.instance.find(".julia-progress .julia-slider-track").width(w),o.sliders.progress.update(e.Timecode.toPercents(i.currentTime))},5)})}},o.prototype._Persist=function(e){var n=this;n.set=function(e,n,t){dateObj=new Date,dateObj.setTime(dateObj.getTime()+24*t*60*60*1e3);var o="expires="+dateObj.toUTCString();document.cookie=e+"="+n+"; "+o+"; path=/"},n.get=function(e){for(var e=e+"=",n=document.cookie.split(";"),t=0;t<n.length;t++){for(var o=n[t];" "==o.charAt(0);)o=o.substring(1);if(0==o.indexOf(e))return o.substring(e.length,o.length)}}},o.prototype._Timecode=function(e){var n=this;n.toPercents=function(n){return p=n/e.env.duration*100,p},n.toSeconds=function(n){return t=e.env.duration/100*n,t},n.toNum=function(e){return e=e.split(":"),e.reverse(),s=parseInt(e[0]),m=e.length>1?parseInt(e[1]):0,h=e.length>2?parseInt(e[3]):0,t=s+60*m+60*h*60,t},n.toHuman=function(e){return e=e.toString().split("."),s=e[0],H=Math.floor(s/3600),M=Math.floor((s-3600*H)/60),S=Math.floor(s-3600*H-60*M),H=("0"+H.toString()).slice(-2),M=("0"+M.toString()).slice(-2),S=("0"+S.toString()).slice(-2),str=H>0?H+":"+M+":"+S:M+":"+S,str}},o.prototype._Callback=function(e){var t=this;t.fn=function(t,o){o=o||{},n.inArray(typeof t,["string","function","object"])>-1?("string"==typeof t&&(t=window[t]),t(e.options,e.env,o),e.Base.debug({Callback:typeof t+" raised"})):e.Base.debug({Callback:typeof t+" is not a function, but: "+typeof t})},t.onTime=function(t,o){t in e.options.onTime&&e.env.onTimeRised.indexOf(t)==-1&&(f=e.options.onTime[t],e.env.onTimeRised.push(t),n.inArray(typeof f,["string","function","object"])>-1?("string"==typeof f&&(f=window[f]),f(e.options,e.env,t),e.Base.debug({"Callback onTime":t+" "+typeof f+" raised"})):e.Base.debug({"Callback onTime":t+" "+typeof f+" is not a function, but: "+typeof f}))}},o.prototype._Inject=function(e){var t=this;t.source=function(t){e.Api.shadowApi=!1,n("#julia-player-"+e.env.ID).remove(),e.env.started=!1,n.extend(!0,e.options,t),e.Boot.run(),e.options.live===!0?(e.env.isLive=!0,e.Ui.panel(e.env.model.panels.live,e.options.i18n.liveText),e.Ui.state(e.env.model.toolbar,"","live")):(e.env.isLive=!1,e.Ui.panel(e.env.model.panels.live,""),e.Ui.state(e.env.model.toolbar,"live","")),e.Ui.state(e.env.model.preloader,"on",""),e.options.autoplay===!0&&e.Support.isMobile()===!1?e.env.model.buttons.bigPlay.click():e.env.model.buttons.bigPlay.show()}},o.prototype._Require=function(e){var t=this;t.js=function(e){if("string"==typeof e&&(e=[e]),0==e.length)t.raiseEvent("julia.no-plugins");else{var n=e[e.length-1];t.load(e,0,n)}},t.raiseEvent=function(o){setTimeout(function(){1==n("#julia-player-"+e.env.ID).length?n("#julia-player-"+e.env.ID).trigger({type:o}):t.raiseEvent(o)},20)},t.load=function(o,i,s){var a=o[i];e.Base.debug({"Require-js request":a}),n.getScript(a).done(function(){e.Base.debug({"Require-js loaded":a}),s==a?t.raiseEvent("julia.plugins-loaded"):t.load(o,i+1,s)})},t.css=function(e){"string"==typeof e&&(e=[e]);for(i in e)n("head").append(n('<link rel="stylesheet" type="text/css" href="'+e[i]+'">'))}},o.prototype._Boot=function(e){var n=this;n.run=function(){e.Base.debug(e.options),e.env.element=e.options.element;for(i in e.options.suggest)e.options.suggest[i].played=!1;e.env.hls!==!1&&(e.env.hls.destroy(),e.env.hls=!1),e.env.dash!==!1&&(e.env.dash.reset(),e.env.dash=!1),e.Ui.create(),
+e.Api.source(),e.Api.create()}},o.prototype._Loader=function(e){var n=this;n.init=function(){e.env.api.src="",e.env.useHlsLib=!1,e.env.isLive=!1,e.env.canPlayMedia=e.Support.canPlayMedia(),e.env.isHls===!0&&(e.env.useHlsLib=!(e.env.canPlayMedia!==!1||!Hls.isSupported())),e.env.useHlsLib===!0?e.env.hls=new Hls(e.options.hlsConfig):e.env.isDash===!0||(e.env.api.src=e.env.source),e.options.live===!0?(e.env.isLive=!0,e.Ui.state(e.env.model.toolbar,"","live")):(e.env.isLive=!1,e.Ui.state(e.env.model.toolbar,"live","")),e.env.useHlsLib===!0?(e.Events.hlsLibEvents(),e.env.hls.autoLevelCapping=-1,e.env.hls.attachMedia(e.env.api),e.env.hls.loadSource(e.env.source),e.env.hls.on(Hls.Events.MEDIA_ATTACHED,function(n,t){e.env.hls.on(Hls.Events.LEVEL_LOADED,function(e,n){});for(x in e.options.triggerHls)handle=e.options.triggerHls[x],"function"==typeof window[handle]?e.env.hls.on(Hls.Events[x],function(n,t){window[handle](e.env.apiId,n,t)}):e.Base.debug({triggerHlsError:handle+" is not a function"})})):e.env.isDash===!0?(e.env.dash=dashjs.MediaPlayer().create(),e.env.dash.initialize(),e.env.dash.attachView(e.env.api),e.env.dash.attachSource(e.env.source),e.env.dash.setAutoPlay(e.options.autoplay),e.options.debug===!1&&e.env.dash.getDebug().setLogToBrowserConsole(!1),e.Events.dashLibEvents()):e.env.api.load(),e.Ui.state(e.env.model.preloader,"","on"),e.Api.allowStart({type:"origin.Loader"})}},function(e){e.extend({juliaPlayer:function(e){return new a(e)}})}(n),jQuery.fn.juliaPlayer=function(e){return this.play=function(){n(this).data("juliaplayer").Controls.press("play")},this.setOptions=function(e){n.extend(!0,n(this).data("juliaplayer").options,e)},this.options=function(){return n(this).data("juliaplayer").options},this.source=function(e){n(this).data("juliaplayer").Inject.source(e)},this.api=function(){return n(this).data("juliaplayer").api},this.pause=function(){n(this).data("juliaplayer").Controls.press("pause")},this.stop=function(){n(this).data("juliaplayer").Controls.press("stop")},this.goto=function(e){n(this).data("juliaplayer").Controls.press("goto",{currentTime:e})},this.mute=function(){n(this).data("juliaplayer").api.muted===!1?n(this).data("juliaplayer").Controls.press("sound-off"):n(this).data("juliaplayer").Controls.press("sound-on")},this.volume=function(e){n(this).data("juliaplayer").Controls.press("volume",{volume:e})},this.getID=function(){return n(this).data("juliaplayer").ID},this.stats=function(){return n(this).data("juliaplayer").stats()},this.each(function(){if(!n(this).data("juliaplayer")){e="undefined"==typeof e?{}:e,e.element=n(this);var t=new o(e);n(this).data("juliaplayer",t)}})}});
\ No newline at end of file
diff --git a/dist/js/lib/hls.min.js b/dist/js/lib/hls.min.js
index 94e8223..20e1181 100644
--- a/dist/js/lib/hls.min.js
+++ b/dist/js/lib/hls.min.js
@@ -1,6 +1,6 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Hls=e()}}(function(){return function s(e,t,r){function i(a,d){if(!t[a]){if(!e[a]){var l="function"==typeof require&&require;if(!d&&l)return l(a,!0);if(n)return n(a,!0);var u=new Error("Cannot find module '"+a+"'");throw u.code="MODULE_NOT_FOUND",u}var o=t[a]={exports:{}};e[a][0].call(o.exports,function(t){var r=e[a][1][t];return i(r?r:t)},o,o.exports,s,e,t,r)}return t[a].exports}for(var n="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(s,a,o){function e(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function t(e){return"function"==typeof e}function n(e){return"number"==typeof e}function r(e){return"object"==typeof e&&null!==e}function i(e){return void 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r=this._events&&this._events[e]?t(this._events[e])?[this._events[e]]:this._events[e].slice():[]},e.prototype.listenerCount=function(r){if(this._events){var e=this._events[r];if(t(e))return 1;if(e)return e.length}return 0},e.listenerCount=function(e,t){return e.listenerCount(t)}},{}],2:[function(n,i,s){var a=arguments[3],e=arguments[4],r=arguments[5],t=JSON.stringify;i.exports=function(l){for(var i,s=Object.keys(r),n=0,d=s.length;d>n;n++){var o=s[n],u=r[o].exports;if(u===l||u.default===l){i=o;break}}if(!i){i=Math.floor(Math.pow(16,8)*Math.random()).toString(16);for(var h={},n=0,d=s.length;d>n;n++){var o=s[n];h[o]=o}e[i]=[Function(["require","module","exports"],"("+l+")(self)"),h]}var f=Math.floor(Math.pow(16,8)*Math.random()).toString(16),c={};c[i]=i,e[f]=[Function(["require"],"var f = require("+t(i)+");(f.default ? f.default : f)(self);"),c];var g="("+a+")({"+Object.keys(e).map(function(r){return 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e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),c=e("../events"),t=r(c),d=e("../event-handler"),a=r(d),f=e("../helper/buffer-helper"),o=r(f),s=e("../errors"),i=e("../utils/logger"),p=e("./ewma-bandwidth-estimator"),u=r(p),y=function(r){function e(i){h(this,e);var r=v(this,Object.getPrototypeOf(e).call(this,i,t.default.FRAG_LOADING,t.default.FRAG_LOADED,t.default.ERROR));return r.lastLoadedFragLevel=0,r._autoLevelCapping=-1,r._nextAutoLevel=-1,r.hls=i,r.onCheck=r.abandonRulesCheck.bind(r),r}return g(e,r),l(e,[{key:"destroy",value:function(){this.clearTimer(),a.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(a){var n=a.frag;if("main"===n.type){if(this.timer||(this.timer=setInterval(this.onCheck,100)),!this.bwEstimator){var t=this.hls,s=a.frag.level,o=t.levels[s].details.live,e=t.config,r=void 0,i=void 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called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function _(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(s,"__esModule",{value:!0});var k=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=i("../utils/binary-search"),u=n(l),d=i("../helper/buffer-helper"),h=n(d),f=i("../demux/demuxer"),T=n(f),g=i("../events"),t=n(g),p=i("../event-handler"),o=n(p),m=i("../helper/level-helper"),E=n(m),b=i("../utils/timeRanges"),R=n(b),a=i("../errors"),r=i("../utils/logger"),e={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR"},c=function(n){function i(r){v(this,i);var e=y(this,Object.getPrototypeOf(i).call(this,r,t.default.MEDIA_ATTACHED,t.default.MEDIA_DETACHING,t.default.AUDIO_TRACKS_UPDATED,t.default.AUDIO_TRACK_SWITCH,t.default.AUDIO_TRACK_LOADED,t.default.KEY_LOADED,t.default.FRAG_LOADED,t.default.FRAG_PARSING_INIT_SEGMENT,t.default.FRAG_PARSING_DATA,t.default.FRAG_PARSED,t.default.ERROR,t.default.BUFFER_CREATED,t.default.BUFFER_APPENDED,t.default.BUFFER_FLUSHED));return e.config=r.config,e.audioCodecSwap=!1,e.ticks=0,e.ontick=e.tick.bind(e),e}return _(i,n),k(i,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),o.default.prototype.destroy.call(this),this.state=e.STOPPED}},{key:"startLoad",value:function(t){if(this.tracks){var a=this.media,i=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,a&&i?(r.logger.log("configure startPosition @"+i),this.state=e.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=e.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=e.STOPPED}},{key:"stopLoad",value:function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=e.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var v,g,n,f=this.hls,d=f.config;switch(this.state){case e.ERROR:case e.PAUSED:break;case e.STARTING:this.state=e.WAITING_TRACK,this.loadedmetadata=!1;break;case e.IDLE:if(!this.media&&(this.startFragRequested||!d.startFragPrefetch))break;v=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition;var c=this.mediaBuffer?this.mediaBuffer:this.media,E=h.default.bufferInfo(c,v,d.maxBufferHole),T=E.len,o=E.end,l=this.fragPrevious,A=d.maxMaxBufferLength;if(A>T&&this.trackId<this.tracks.length){if(n=this.tracks[this.trackId].details,"undefined"==typeof n){this.state=e.WAITING_TRACK;break}if(!n.live&&l&&l.sn===n.endSN&&(!this.media.seeking||this.media.duration-o<l.duration/2)){this.hls.trigger(t.default.BUFFER_EOS,{type:"audio"}),this.state=e.ENDED;break}var s=n.fragments,p=s.length,y=s[0].start,m=s[p-1].start+s[p-1].duration,i=void 0;if(y>o?i=s[0]:!function(){var e=void 0,t=d.maxFragLookUpTolerance;m>o?(o>m-t&&(t=0),e=u.default.search(s,function(e){return e.start+e.duration-t<=o?1:e.start-t>o?-1:0})):e=s[p-1],e&&(i=e,y=e.start,l&&i.level===l.level&&i.sn===l.sn&&(i.sn<n.endSN?(i=s[i.sn+1-n.startSN],r.logger.log("SN just loaded, load next one: "+i.sn)):i=null))}(),i)if(null!=i.decryptdata.uri&&null==i.decryptdata.key)r.logger.log("Loading key for "+i.sn+" of ["+n.startSN+" ,"+n.endSN+"],track "+this.trackId),this.state=e.KEY_LOADING,f.trigger(t.default.KEY_LOADING,{frag:i});else{if(r.logger.log("Loading "+i.sn+" of ["+n.startSN+" ,"+n.endSN+"],track "+this.trackId+", currentTime:"+v+",bufferEnd:"+o.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,i.loadCounter){i.loadCounter++;var b=d.fragLoadingLoopThreshold;if(i.loadCounter>b&&Math.abs(this.fragLoadIdx-i.loadIdx)<b)return void f.trigger(t.default.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:i})}else i.loadCounter=1;i.loadIdx=this.fragLoadIdx,this.fragCurrent=i,this.startFragRequested=!0,f.trigger(t.default.FRAG_LOADING,{frag:i}),this.state=e.FRAG_LOADING}}break;case e.WAITING_TRACK:g=this.tracks[this.trackId],g&&g.details&&(this.state=e.IDLE);break;case e.FRAG_LOADING_WAITING_RETRY:var k=performance.now(),R=this.retryDate;c=this.media;var _=c&&c.seeking;(!R||k>=R||_)&&(r.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=e.IDLE);break;case e.STOPPED:case e.FRAG_LOADING:case e.PARSING:case e.PARSED:case e.ENDED:}}},{key:"onMediaAttached",value:function(r){var e=this.media=this.mediaBuffer=r.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var t=this.config;this.tracks&&t.autoStartLoad&&this.startLoad(t.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(r.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===e.ENDED&&(this.state=e.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){r.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitch",value:function(r){this.trackId=r.id,this.state=e.IDLE,this.fragCurrent=null,this.state=e.PAUSED,"main"===r.type?this.demuxer&&(this.demuxer.destroy(),this.demuxer=null):this.timer||(this.timer=setInterval(this.ontick,100)),this.hls.trigger(t.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),this.tick()}},{key:"onAudioTrackLoaded",value:function(a){var t=a.details,n=a.id,s=this.tracks[n],o=t.totalduration;if(r.logger.log("track "+n+" loaded ["+t.startSN+","+t.endSN+"],duration:"+o),t.PTSKnown=!1,s.details=t,!this.startFragRequested){if(-1===this.startPosition){var i=t.startTimeOffset;isNaN(i)?this.startPosition=0:(r.logger.log("start time offset found in playlist, adjust startPosition to "+i),this.startPosition=i)}this.nextLoadPosition=this.startPosition}this.state===e.WAITING_TRACK&&(this.state=e.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===e.KEY_LOADING&&(this.state=e.IDLE,this.tick())}},{key:"onFragLoaded",value:function(i){var t=this.fragCurrent;if(this.state===e.FRAG_LOADING&&t&&"audio"===i.frag.type&&i.frag.level===t.level&&i.frag.sn===t.sn){this.state=e.PARSING,this.stats=i.stats;var n=this.tracks[this.trackId],a=n.details,l=a.totalduration,u=t.start,s=t.level,o=t.sn,d=this.config.defaultAudioCodec||n.audioCodec;this.pendingAppending=0,this.demuxer||(this.demuxer=new T.default(this.hls,"audio")),r.logger.log("Demuxing "+o+" of ["+a.startSN+" ,"+a.endSN+"],track "+s),this.demuxer.push(i.payload,d,null,u,t.cc,s,o,l,t.decryptdata)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(a){var n=this.fragCurrent;if(n&&"audio"===a.id&&a.sn===n.sn&&a.level===n.level&&this.state===e.PARSING){var s=a.tracks,i=void 0;if(i=s.audio){i.levelCodec="mp4a.40.2",i.id=a.id,this.hls.trigger(t.default.BUFFER_CODECS,s),r.logger.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var o=i.initSegment;o&&(this.pendingAppending++,this.hls.trigger(t.default.BUFFER_APPENDING,{type:"audio",data:o,parent:"audio",content:"initSegment"})),this.tick()}}}},{key:"onFragParsingData",value:function(i){var n=this,a=this.fragCurrent;if(a&&"audio"===i.id&&i.sn===a.sn&&i.level===a.level&&this.state===e.PARSING){var s=this.tracks[this.trackId],o=this.fragCurrent;r.logger.log("parsed "+i.type+",PTS:["+i.startPTS.toFixed(3)+","+i.endPTS.toFixed(3)+"],DTS:["+i.startDTS.toFixed(3)+"/"+i.endDTS.toFixed(3)+"],nb:"+i.nb),E.default.updateFragPTSDTS(s.details,o.sn,i.startPTS,i.endPTS),[i.data1,i.data2].forEach(function(e){e&&(n.pendingAppending++,n.hls.trigger(t.default.BUFFER_APPENDING,{type:i.type,data:e,parent:"audio",content:"data"}))}),this.nextLoadPosition=i.endPTS,this.tick()}}},{key:"onFragParsed",value:function(t){var r=this.fragCurrent;r&&"audio"===t.id&&t.sn===r.sn&&t.level===r.level&&this.state===e.PARSING&&(this.stats.tparsed=performance.now(),this.state=e.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(t){if("audio"===t.parent)switch(this.state){case e.PARSING:case e.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===e.PARSED&&0===this.pendingAppending){var i=this.fragCurrent,a=this.stats;if(i){this.fragPrevious=i,a.tbuffered=performance.now(),this.hls.trigger(t.default.FRAG_BUFFERED,{stats:a,frag:i,id:"audio"});var n=this.mediaBuffer?this.mediaBuffer:this.media;r.logger.log("audio buffered : "+R.default.toString(n.buffered)),this.state=e.IDLE}this.tick()}}},{key:"onError",value:function(i){var s=i.frag;if(!s||"audio"===s.type)switch(i.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!i.fatal){var n=this.fragLoadError;if(n?n++:n=1,n<=this.config.fragLoadingMaxRetry){this.fragLoadError=n,s.loadCounter=0;var o=Math.min(Math.pow(2,n-1)*this.config.fragLoadingRetryDelay,64e3);r.logger.warn("audioStreamController: frag loading failed, retry in "+o+" ms"),this.retryDate=performance.now()+o,this.state=e.FRAG_LOADING_WAITING_RETRY}else r.logger.error("audioStreamController: "+i.details+" reaches max retry, redispatch as fatal ..."),i.fatal=!0,this.hls.trigger(t.default.ERROR,i),this.state=e.ERROR}break;case a.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case a.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case a.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case a.ErrorDetails.KEY_LOAD_ERROR:case a.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==e.ERROR&&(this.state=i.fatal?e.ERROR:e.IDLE,r.logger.warn("audioStreamController: "+i.details+" while loading frag,switch to "+this.state+" state ..."))}}},{key:"onBufferFlushed",value:function(){this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=e.IDLE,this.fragPrevious=null,this.tick()}}]),i}(o.default);s.default=c},{"../demux/demuxer":20,"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../helper/level-helper":29,"../utils/binary-search":39,"../utils/logger":43,"../utils/timeRanges":45}],5:[function(r,c,i){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function h(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=r("../events"),e=a(l),d=r("../event-handler"),n=a(d),t=r("../utils/logger"),o=function(i){function r(t){return u(this,r),h(this,Object.getPrototypeOf(r).call(this,t,e.default.MANIFEST_LOADING,e.default.MANIFEST_LOADED,e.default.AUDIO_TRACK_LOADED))}return s(r,i),f(r,[{key:"destroy",value:function(){n.default.prototype.destroy.call(this)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(n){var s=this,r=n.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(e.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){return e.default?(s.audioTrack=a,void(i=!0)):void a++}),i===!1&&r.length&&(t.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id<this.tracks.length&&(t.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*e.details.targetduration)),!e.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))}},{key:"setAudioTrackInternal",value:function(r){if(r>=0&&r<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=r,t.logger.log("switching to audioTrack "+r);var i=this.tracks[r],a=i.type;this.hls.trigger(e.default.AUDIO_TRACK_SWITCH,{id:r,type:a});var n=i.details;"main"===a||void 0!==n&&n.live!==!0||(t.logger.log("(re)loading playlist for audioTrack "+r),this.hls.trigger(e.default.AUDIO_TRACK_LOADING,{url:i.url,id:r}))}}},{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.trackId===e&&void 0!==this.tracks[e].details||this.setAudioTrackInternal(e)}}]),r}(n.default);i.default=o},{"../event-handler":25,"../events":26,"../utils/logger":43}],6:[function(i,g,a){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function h(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function f(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(a,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=i("../events"),t=n(l),d=i("../event-handler"),s=n(d),e=i("../utils/logger"),r=i("../errors"),o=function(a){function i(r){u(this,i);var e=h(this,Object.getPrototypeOf(i).call(this,r,t.default.MEDIA_ATTACHING,t.default.MEDIA_DETACHING,t.default.MANIFEST_PARSED,t.default.BUFFER_RESET,t.default.BUFFER_APPENDING,t.default.BUFFER_CODECS,t.default.BUFFER_EOS,t.default.BUFFER_FLUSHING,t.default.LEVEL_UPDATED));return e._msDuration=null,e._levelDuration=null,e.onsbue=e.onSBUpdateEnd.bind(e),e.onsbe=e.onSBUpdateError.bind(e),e.pendingTracks={},e}return f(i,a),c(i,[{key:"destroy",value:function(){s.default.prototype.destroy.call(this)}},{key:"onManifestParsed",value:function(r){var i=r.audio,a=r.video,t=0;(i||a)&&(t=(i?1:0)+(a?1:0),e.logger.log(t+" sourceBuffer(s) expected")),this.sourceBufferNb=t}},{key:"onMediaAttaching",value:function(r){var t=this.media=r.media;if(t){var e=this.mediaSource=new MediaSource;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),e.addEventListener("sourceopen",this.onmso),e.addEventListener("sourceended",this.onmse),e.addEventListener("sourceclose",this.onmsc),t.src=URL.createObjectURL(e)}}},{key:"onMediaDetaching",value:function(){e.logger.log("media source detaching");var r=this.mediaSource;if(r){if("open"===r.readyState)try{r.endOfStream()}catch(t){e.logger.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}r.removeEventListener("sourceopen",this.onmso),r.removeEventListener("sourceended",this.onmse),r.removeEventListener("sourceclose",this.onmsc),this.media&&(this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.sourceBuffer={}}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(t.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){e.logger.log("media source opened"),this.hls.trigger(t.default.MEDIA_ATTACHED,{media:this.media});var r=this.mediaSource;r&&r.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;!t||this.sourceBufferNb!==t&&0!==this.sourceBufferNb||(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){e.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){e.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1,this.hls.trigger(t.default.BUFFER_APPENDED,{parent:this.parent}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(i){e.logger.error("sourceBuffer error:"+i),this.hls.trigger(t.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var t=this.sourceBuffer;for(var r in t){var e=t[r];try{this.mediaSource.removeSourceBuffer(e),e.removeEventListener("updateend",this.onsbue),e.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",value:function(a){var l=this.sourceBuffer,u=this.mediaSource;for(var n in a)if(!l[n]){var i=a[n],d=i.levelCodec||i.codec,s=i.container+";codecs="+d;e.logger.log("creating sourceBuffer with mimeType:"+s);try{var o=l[n]=u.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),i.buffer=o}catch(i){e.logger.error("error while trying to add sourceBuffer:"+i.message),this.hls.trigger(t.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:i,mimeType:s})}}this.hls.trigger(t.default.BUFFER_CREATED,{tracks:a})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(i){e.logger.error("sourceBuffer error:"+i.event),this.hls.trigger(t.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1,frag:this.fragCurrent})}},{key:"onBufferEos",value:function(a){var r=this.sourceBuffer,i=a.type;for(var t in r)i&&t!==i||r[t].ended||(r[t].ended=!0,e.logger.log(t+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var t=this.sourceBuffer,r=this.mediaSource;if(!r||"open"!==r.readyState)return void(this._needsEos=!1);for(var i in t){if(!t[i].ended)return;if(t[i].updating)return void(this._needsEos=!0)}e.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment"),r.endOfStream(),this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(t){var e=t.details;0!==e.fragments.length&&(this._levelDuration=e.totalduration+e.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){if(null!==this._levelDuration){var i=this.media,t=this.mediaSource,r=this.sourceBuffer;if(i&&t&&r&&0!==i.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration),this._levelDuration>this._msDuration&&(e.logger.log("Updating mediasource duration to "+this._levelDuration),t.duration=this._levelDuration,this._msDuration=this._levelDuration)}}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var r=0,i=this.sourceBuffer;for(var a in i)r+=i[a].buffered.length;this.appended=r,this.hls.trigger(t.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var a=this.hls,s=this.sourceBuffer,n=this.segments;if(Object.keys(s).length){if(this.media.error)return this.segments=[],void e.logger.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(n&&n.length){var o=n.shift();try{var l=o.type;s[l]?(s[l].ended=!1,this.parent=o.parent,s[l].appendBuffer(o.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(s){e.logger.error("error while trying to append buffer:"+s.message),n.unshift(o);var i={type:r.ErrorTypes.MEDIA_ERROR};if(22===s.code)return this.segments=[],i.details=r.ErrorDetails.BUFFER_FULL_ERROR,void a.trigger(t.default.ERROR,i);if(this.appendError?this.appendError++:this.appendError=1,i.details=r.ErrorDetails.BUFFER_APPEND_ERROR,i.frag=this.fragCurrent,this.appendError>a.config.appendErrorMaxRetry)return e.logger.log("fail "+a.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),
-n=[],i.fatal=!0,void a.trigger(t.default.ERROR,i);i.fatal=!1,a.trigger(t.default.ERROR,i)}}}}},{key:"flushBuffer",value:function(l,n,h){var t,r,o,s,i,a,u=this.sourceBuffer;if(Object.keys(u).length){if(e.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime+"/"+l+"/"+n),this.flushBufferCounter<this.appended){for(var d in u)if(!h||d===h){if(t=u[d],t.updating)return e.logger.warn("cannot flush, sb updating in progress"),!1;for(r=0;r<t.buffered.length;r++)if(o=t.buffered.start(r),s=t.buffered.end(r),-1!==navigator.userAgent.toLowerCase().indexOf("firefox")&&n===Number.POSITIVE_INFINITY?(i=l,a=n):(i=Math.max(o,l),a=Math.min(s,n)),Math.min(a,s)-i>.5)return this.flushBufferCounter++,e.logger.log("flush "+d+" ["+i+","+a+"], of ["+o+","+s+"], pos:"+this.media.currentTime),t.remove(i,a),!1}}else e.logger.warn("abort flushing too many retries");e.logger.log("buffer flushed")}return!0}}]),i}(s.default);a.default=o},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],7:[function(t,f,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function h(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=i(l),d=t("../event-handler"),s=i(d),u=function(r){function t(r){return a(this,t),n(this,Object.getPrototypeOf(t).call(this,r,e.default.FPS_DROP_LEVEL_CAPPING,e.default.MEDIA_ATTACHING,e.default.MANIFEST_PARSED))}return h(t,r),o(t,[{key:"destroy",value:function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))}},{key:"onFpsDropLevelCapping",value:function(e){this.restrictedLevels||(this.restrictedLevels=[]),this.isLevelRestricted(e.droppedLevel)||this.restrictedLevels.push(e.droppedLevel)}},{key:"onMediaAttaching",value:function(e){this.media=e.media instanceof HTMLVideoElement?e.media:null}},{key:"onManifestParsed",value:function(e){this.hls.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=e.levels,this.hls.firstLevel=this.getMaxLevel(e.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"detectPlayerSize",value:function(){if(this.media){var e=this.levels?this.levels.length:0;e&&(this.hls.autoLevelCapping=this.getMaxLevel(e-1),this.hls.autoLevelCapping>this.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(n){var r=0,e=void 0,t=void 0,s=this.mediaWidth,o=this.mediaHeight,i=0,a=0;for(e=0;n>=e&&(t=this.levels[e],!this.isLevelRestricted(e))&&(r=e,i=t.width,a=t.height,!(i>=s||a>=o));e++);return r}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||-1===this.restrictedLevels.indexOf(e))}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(s.default);r.default=u},{"../event-handler":25,"../events":26}],8:[function(r,l,e){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=r("../utils/ewma"),t=i(s),o=function(){function e(r,i,n,s){a(this,e),this.hls=r,this.defaultEstimate_=s,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new t.default(i),this.fast_=new t.default(n)}return n(e,[{key:"sample",value:function(e,i){e=Math.max(e,this.minDelayMs_);var t=8e3*i/e,r=e/1e3;this.fast_.sample(r,t),this.slow_.sample(r,t)}},{key:"getEstimate",value:function(){return!this.fast_||!this.slow_||this.fast_.getTotalWeight()<this.minWeight_?this.defaultEstimate_:Math.min(this.fast_.getEstimate(),this.slow_.getEstimate())}},{key:"destroy",value:function(){}}]),e}();e.default=o},{"../utils/ewma":42}],9:[function(e,c,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(r,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e("../events"),t=i(l),d=e("../event-handler"),h=i(d),o=e("../utils/logger"),u=function(r){function e(r){return a(this,e),n(this,Object.getPrototypeOf(e).call(this,r,t.default.MEDIA_ATTACHING))}return s(e,r),f(e,[{key:"destroy",value:function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1}},{key:"onMediaAttaching",value:function(e){this.hls.config.capLevelOnFPSDrop&&(this.video=e.media instanceof HTMLVideoElement?e.media:null,"function"==typeof this.video.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),this.hls.config.fpsDroppedMonitoringPeriod))}},{key:"checkFPS",value:function(d,r,i){var n=performance.now();if(r){if(this.lastTime){var l=n-this.lastTime,a=i-this.lastDroppedFrames,s=r-this.lastDecodedFrames,u=1e3*a/l;if(this.hls.trigger(t.default.FPS_DROP,{currentDropped:a,currentDecoded:s,totalDroppedFrames:i}),u>0&&a>this.hls.config.fpsDroppedMonitoringThreshold*s){var e=this.hls.currentLevel;o.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===this.hls.autoLevelCapping||this.hls.autoLevelCapping>=e)&&(e-=1,this.hls.trigger(t.default.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:this.hls.currentLevel}),this.hls.autoLevelCapping=e,this.hls.streamController.nextLevelSwitch())}}this.lastTime=n,this.lastDroppedFrames=i,this.lastDecodedFrames=r}}},{key:"checkFPSInterval",value:function(){if(this.video)if(this.isVideoPlaybackQualityAvailable){var e=this.video.getVideoPlaybackQuality();this.checkFPS(this.video,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(this.video,this.video.webkitDecodedFrameCount,this.video.webkitDroppedFrameCount)}}]),e}(h.default);r.default=u},{"../event-handler":25,"../events":26,"../utils/logger":43}],10:[function(i,g,a){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(a,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=i("../events"),t=n(l),d=i("../event-handler"),h=n(d),r=i("../utils/logger"),e=i("../errors"),o=function(a){function i(r){u(this,i);var e=f(this,Object.getPrototypeOf(i).call(this,r,t.default.MANIFEST_LOADED,t.default.LEVEL_LOADED,t.default.ERROR));return e.ontick=e.tick.bind(e),e._manualLevel=e._autoLevelCapping=-1,e}return s(i,a),c(i,[{key:"destroy",value:function(){this.timer&&(clearTimeout(this.timer),this.timer=null),this._manualLevel=-1}},{key:"startLoad",value:function(){this.canload=!0,this.timer&&this.tick()}},{key:"stopLoad",value:function(){this.canload=!1}},{key:"onManifestLoaded",value:function(d){var s,a,n=[],i=[],h={},o=!1,l=!1,u=this.hls;if(d.levels.forEach(function(e){e.videoCodec&&(o=!0),(e.audioCodec||e.attrs&&e.attrs.AUDIO)&&(l=!0);var t=h[e.bitrate];void 0===t?(h[e.bitrate]=n.length,e.url=[e.url],e.urlId=0,n.push(e)):n[t].url.push(e.url)}),o&&l?n.forEach(function(e){e.videoCodec&&i.push(e)}):i=n,i=i.filter(function(e){var i=function(e){return MediaSource.isTypeSupported("audio/mp4;codecs="+e)},a=function(e){return MediaSource.isTypeSupported("video/mp4;codecs="+e)},t=e.audioCodec,r=e.videoCodec;return(!t||i(t))&&(!r||a(r))}),i.length){for(s=i[0].bitrate,i.sort(function(e,t){return e.bitrate-t.bitrate}),this._levels=i,a=0;a<i.length;a++)if(i[a].bitrate===s){this._firstLevel=a,r.logger.log("manifest loaded,"+i.length+" level(s) found, first bitrate:"+s);break}u.trigger(t.default.MANIFEST_PARSED,{levels:this._levels,firstLevel:this._firstLevel,stats:d.stats,audio:l,video:o})}else u.trigger(t.default.ERROR,{type:e.ErrorTypes.MEDIA_ERROR,details:e.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:u.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(i){var s=this._levels;if(i>=0&&i<s.length){this.timer&&(clearTimeout(this.timer),this.timer=null),this._level=i,r.logger.log("switching to level "+i),this.hls.trigger(t.default.LEVEL_SWITCH,{level:i});var a=s[i],n=a.details;if(!n||n.live===!0&&performance.now()-n.tload>1e3){r.logger.log("(re)loading playlist for level "+i);var o=a.urlId;this.hls.trigger(t.default.LEVEL_LOADING,{url:a.url[o],level:i,id:o})}}else this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.OTHER_ERROR,details:e.ErrorDetails.LEVEL_SWITCH_ERROR,level:i,fatal:!1,reason:"invalid level idx"})}},{key:"onError",value:function(n){if(!n.fatal){var a=n.details,o=this.hls,s=void 0,i=void 0,l=!1;switch(a){case e.ErrorDetails.FRAG_LOAD_ERROR:case e.ErrorDetails.FRAG_LOAD_TIMEOUT:case e.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case e.ErrorDetails.KEY_LOAD_ERROR:case e.ErrorDetails.KEY_LOAD_TIMEOUT:s=n.frag.level;break;case e.ErrorDetails.LEVEL_LOAD_ERROR:case e.ErrorDetails.LEVEL_LOAD_TIMEOUT:s=n.context.level,l=!0}if(void 0!==s)if(i=this._levels[s],i.urlId<i.url.length-1)i.urlId++,i.details=void 0,r.logger.warn("level controller,"+a+" for level "+s+": switching to redundant stream id "+i.urlId);else{var u=-1===this._manualLevel&&s;u?(r.logger.warn("level controller,"+a+": emergency switch-down for next fragment"),o.abrController.nextAutoLevel=0):i&&i.details&&i.details.live?(r.logger.warn("level controller,"+a+" on live stream, discard"),l&&(this._level=void 0)):a!==e.ErrorDetails.FRAG_LOAD_ERROR&&a!==e.ErrorDetails.FRAG_LOAD_TIMEOUT&&(r.logger.error("cannot recover "+a+" error"),this._level=void 0,this.timer&&(clearTimeout(this.timer),this.timer=null),n.fatal=!0,o.trigger(t.default.ERROR,n))}}}},{key:"onLevelLoaded",value:function(i){if(i.level===this._level){var t=i.details;if(t.live){var e=1e3*(t.averagetargetduration?t.averagetargetduration:t.targetduration),n=this._levels[i.level],a=n.details;a&&t.endSN===a.endSN&&(e/=2,r.logger.log("same live playlist, reload twice faster")),e-=performance.now()-i.stats.trequest,e=Math.max(1e3,Math.round(e)),r.logger.log("live playlist, reload in "+e+" ms"),this.timer=setTimeout(this.ontick,e)}else this.timer=null}}},{key:"tick",value:function(){var e=this._level;if(void 0!==e&&this.canload){var r=this._levels[e],i=r.urlId;this.hls.trigger(t.default.LEVEL_LOADING,{url:r.url[i],level:e,id:i})}}},{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this._level},set:function(e){var t=this._levels;t&&t.length>e&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){return void 0===this._startLevel?this._firstLevel:this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this._manualLevel?this._manualLevel:this.hls.abrController.nextAutoLevel},set:function(e){this.level=e,-1===this._manualLevel&&(this.hls.abrController.nextAutoLevel=e)}}]),i}(h.default);a.default=o},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],11:[function(a,A,d){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function c(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function k(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function _(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(d,"__esModule",{value:!0});var E=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),y=a("../utils/binary-search"),v=n(y),f=a("../helper/buffer-helper"),s=n(f),m=a("../demux/demuxer"),u=n(m),g=a("../events"),r=n(g),p=a("../event-handler"),l=n(p),h=a("../helper/level-helper"),o=n(h),b=a("../utils/timeRanges"),R=n(b),i=a("../errors"),t=a("../utils/logger"),e={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR"},T=function(n){function a(t){c(this,a);var e=k(this,Object.getPrototypeOf(a).call(this,t,r.default.MEDIA_ATTACHED,r.default.MEDIA_DETACHING,r.default.MANIFEST_LOADING,r.default.MANIFEST_PARSED,r.default.LEVEL_LOADED,r.default.KEY_LOADED,r.default.FRAG_LOADED,r.default.FRAG_LOAD_EMERGENCY_ABORTED,r.default.FRAG_PARSING_INIT_SEGMENT,r.default.FRAG_PARSING_DATA,r.default.FRAG_PARSED,r.default.ERROR,r.default.AUDIO_TRACK_SWITCH,r.default.BUFFER_CREATED,r.default.BUFFER_APPENDED,r.default.BUFFER_FLUSHED));return e.config=t.config,e.audioCodecSwap=!1,e.ticks=0,e.ontick=e.tick.bind(e),e}return _(a,n),E(a,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),l.default.prototype.destroy.call(this),this.state=e.STOPPED}},{key:"startLoad",value:function(a){if(this.levels){var r=this.media,i=this.lastCurrentTime;this.stopLoad(),this.demuxer=new u.default(this.hls,"main"),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,r&&i>0?(t.logger.log("configure startPosition @"+i),this.lastPaused||(t.logger.log("resuming video"),r.play()),this.state=e.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:a,this.state=e.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else t.logger.warn("cannot start loading as manifest not parsed yet"),this.state=e.STOPPED}},{key:"stopLoad",value:function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=e.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case e.STARTING:var i=this.hls,r=i.startLevel;-1===r&&(r=0,this.fragBitrateTest=!0),this.level=i.nextLoadLevel=r,this.state=e.WAITING_LEVEL,this.loadedmetadata=!1;break;case e.IDLE:if(!this._doTickIdle())return;break;case e.WAITING_LEVEL:var a=this.levels[this.level];a&&a.details&&(this.state=e.IDLE);break;case e.FRAG_LOADING_WAITING_RETRY:var s=performance.now(),n=this.retryDate;(!n||s>=n||this.media&&this.media.seeking)&&(t.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=e.IDLE);break;case e.ERROR:case e.PAUSED:case e.STOPPED:case e.FRAG_LOADING:case e.PARSING:case e.PARSED:case e.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"_doTickIdle",value:function(){var f=this.hls,n=f.config,o=this.media;if(!o&&(this.startFragRequested||!n.startFragPrefetch))return!0;var u=void 0;u=this.loadedmetadata?o.currentTime:this.nextLoadPosition;var a=f.nextLoadLevel,i=void 0;this.levels[a].hasOwnProperty("bitrate")?(i=Math.max(8*n.maxBufferSize/this.levels[a].bitrate,n.maxBufferLength),i=Math.min(i,n.maxMaxBufferLength)):i=n.maxBufferLength;var d=s.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:o,u,n.maxBufferHole),c=d.len;if(c>=i)return!0;t.logger.trace("buffer length of "+c.toFixed(3)+" is below max of "+i.toFixed(3)+". checking for more payload ..."),f.nextLoadLevel=a,this.level=a;var l=this.levels[a].details;if("undefined"==typeof l||l.live&&this.levelLastLoaded!==a)return this.state=e.WAITING_LEVEL,!0;var h=this.fragPrevious;if(!l.live&&h&&h.sn===l.endSN&&(!o.seeking||o.duration-d.end<h.duration/2)){var g={};return"AUDIO"===this.audioTrackType&&(g.type="video"),this.hls.trigger(r.default.BUFFER_EOS,g),this.state=e.ENDED,!0}return this._fetchPayloadOrEos({pos:u,bufferInfo:d,levelDetails:l})}},{key:"_fetchPayloadOrEos",value:function(s){var h=s.pos,u=s.bufferInfo,r=s.levelDetails,o=this.fragPrevious,d=this.level,e=r.fragments,i=e.length,n=e[0].start,l=e[i-1].start+e[i-1].duration,a=u.end,t=void 0;if(r.live){if(t=this._ensureFragmentAtLivePoint({levelDetails:r,bufferEnd:a,start:n,end:l,fragPrevious:o,fragments:e,fragLen:i}),null===t)return!1}else n>a&&(t=e[0]);return t||(t=this._findFragment({start:n,fragPrevious:o,fragLen:i,fragments:e,bufferEnd:a,end:l,levelDetails:r})),t?this._loadFragmentOrKey({frag:t,level:d,levelDetails:r,pos:h,bufferEnd:a}):!0}},{key:"_ensureFragmentAtLivePoint",value:function(e){var r=e.levelDetails,a=e.bufferEnd,f=e.start,h=e.end,d=e.fragPrevious,u=e.fragments,c=e.fragLen,o=this.hls.config,i=void 0,g=void 0!==o.liveMaxLatencyDuration?o.liveMaxLatencyDuration:o.liveMaxLatencyDurationCount*r.targetduration;if(a<Math.max(f,h-g)){var s=this.liveSyncPosition=this.computeLivePosition(f,r);t.logger.log("buffer end: "+a+" is located too far from the end of live sliding playlist, reset currentTime to : "+s.toFixed(3)),a=s;var n=this.media;n&&n.readyState&&n.duration>s&&(n.currentTime=s)}if(r.PTSKnown&&a>h)return null;if(this.startFragRequested&&!r.PTSKnown){if(d){var l=d.sn+1;l>=r.startSN&&l<=r.endSN&&(i=u[l-r.startSN],t.logger.log("live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=u[Math.min(c-1,Math.round(c/2))],t.logger.log("live playlist, switching playlist, unknown, load middle frag : "+i.sn))}return i}},{key:"_findFragment",value:function(r){var c=r.start,i=r.fragPrevious,g=r.fragLen,s=r.fragments,o=r.bufferEnd,d=r.end,f=r.levelDetails,u=this.hls.config,e=void 0,a=void 0,n=u.maxFragLookUpTolerance;if(d>o?(o>d-n&&(n=0),a=v.default.search(s,function(e){return e.start+e.duration-n<=o?1:e.start-n>o&&e.start?-1:0})):a=s[g-1],a&&(e=a,c=a.start,i&&e.level===i.level&&e.sn===i.sn))if(e.sn<f.endSN){var h=i.deltaPTS,l=e.sn-f.startSN;h&&h>u.maxBufferHole&&i.dropped&&l?(e=s[l-1],t.logger.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),i.loadCounter--):(e=s[l+1],t.logger.log("SN just loaded, load next one: "+e.sn))}else e=null;return e}},{key:"_loadFragmentOrKey",value:function(n){var a=n.frag,l=n.level,o=n.levelDetails,d=n.pos,h=n.bufferEnd,s=this.hls,f=s.config;if(null==a.decryptdata.uri||null!=a.decryptdata.key){if(t.logger.log("Loading "+a.sn+" of ["+o.startSN+" ,"+o.endSN+"],level "+l+", currentTime:"+d+",bufferEnd:"+h.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,a.loadCounter){a.loadCounter++;var u=f.fragLoadingLoopThreshold;if(a.loadCounter>u&&Math.abs(this.fragLoadIdx-a.loadIdx)<u)return s.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:a}),!1}else a.loadCounter=1;return a.loadIdx=this.fragLoadIdx,a.autoLevel=s.autoLevelEnabled,this.fragCurrent=a,this.startFragRequested=!0,s.trigger(r.default.FRAG_LOADING,{frag:a}),this.state=e.FRAG_LOADING,!0}t.logger.log("Loading key for "+a.sn+" of ["+o.startSN+" ,"+o.endSN+"],level "+l),this.state=e.KEY_LOADING,s.trigger(r.default.KEY_LOADING,{frag:a})}},{key:"getBufferRange",value:function(i){var e,t,r=this.bufferRange;if(r)for(e=r.length-1;e>=0;e--)if(t=r[e],i>=t.start&&i<=t.end)return t;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"isBuffered",value:function(r){var i=this.media;if(i)for(var t=i.buffered,e=0;e<t.length;e++)if(r>=t.start(e)&&r<=t.end(e))return!0;return!1}},{key:"_checkFragmentChanged",value:function(){var t,e,i=this.media;if(i&&i.seeking===!1&&(e=i.currentTime,e>i.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),this.isBuffered(e)?t=this.getBufferRange(e):this.isBuffered(e+.1)&&(t=this.getBufferRange(e+.1)),t)){var a=t.frag;a!==this.fragPlaying&&(this.fragPlaying=a,this.hls.trigger(r.default.FRAG_CHANGED,{frag:a}))}}},{key:"immediateLevelSwitch",value:function(){if(t.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var i=this.media,a=void 0;i?(a=i.paused,i.pause()):a=!0,this.previouslyPaused=a}var n=this.fragCurrent;n&&n.loader&&n.loader.abort(),this.fragCurrent=null,this.state=e.PAUSED,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY})}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,this.isBuffered(e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var t=this.media;if(t&&t.readyState){var n=void 0,a=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,a=this.getBufferRange(t.currentTime),a&&a.start>1&&(this.state=e.PAUSED,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:a.start-1})),t.paused)n=0;else{var l=this.hls.nextLoadLevel,u=this.levels[l],o=this.fragLastKbps;n=o&&this.fragCurrent?this.fragCurrent.duration*u.bitrate/(1e3*o)+1:0}if(i=this.getBufferRange(t.currentTime+n),i&&(i=this.followingBufferRange(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.state=e.PAUSED,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:i.start,endOffset:Number.POSITIVE_INFINITY})}}}},{key:"onMediaAttached",value:function(r){var e=this.media=this.mediaBuffer=r.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var t=this.config;this.levels&&t.autoStartLoad&&this.hls.startLoad(t.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(t.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var r=this.levels;r&&r.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var a=this.media,i=a?a.currentTime:void 0;if(t.logger.log("media seeking to "+i),this.state===e.FRAG_LOADING){var o=s.default.bufferInfo(a,i,this.config.maxBufferHole),r=this.fragCurrent;if(0===o.len&&r){var n=this.config.maxFragLookUpTolerance,l=r.start-n,u=r.start+r.duration+n;l>i||i>u?(r.loader&&(t.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),r.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=e.IDLE):t.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===e.ENDED&&(this.state=e.IDLE);a&&(this.lastCurrentTime=i),this.state!==e.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaSeeked",value:function(){t.logger.log("media seeked to "+this.media.currentTime),this.tick()}},{key:"onMediaEnded",value:function(){t.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){t.logger.log("trigger BUFFER_RESET"),this.hls.trigger(r.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(r){var e,i=!1,a=!1;r.levels.forEach(function(t){e=t.audioCodec,e&&(-1!==e.indexOf("mp4a.40.2")&&(i=!0),-1!==e.indexOf("mp4a.40.5")&&(a=!0))}),this.audioCodecSwitch=i&&a,this.audioCodecSwitch&&t.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=r.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var n=this.config;n.autoStartLoad&&this.hls.startLoad(n.startPosition)}},{key:"onLevelLoaded",value:function(u){var i=u.details,s=u.level,d=this.levels[s],h=i.totalduration,n=0;if(t.logger.log("level "+s+" loaded ["+i.startSN+","+i.endSN+"],duration:"+h),this.levelLastLoaded=s,i.live){var l=d.details;l?(o.default.mergeDetails(l,i),n=i.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,l),i.PTSKnown?t.logger.log("live playlist sliding:"+n.toFixed(3)):t.logger.log("live playlist - outdated PTS, unknown sliding")):(i.PTSKnown=!1,t.logger.log("live playlist - first load, unknown sliding"))}else i.PTSKnown=!1;if(d.details=i,this.hls.trigger(r.default.LEVEL_UPDATED,{details:i,level:s}),this.startFragRequested===!1){if(-1===this.startPosition){var a=i.startTimeOffset;isNaN(a)?i.live?(this.startPosition=this.computeLivePosition(n,i),t.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(0>a&&(t.logger.log("negative start time offset "+a+", count from end of last fragment"),a=n+h+a),t.logger.log("start time offset found in playlist, adjust startPosition to "+a),this.startPosition=a)}this.nextLoadPosition=this.startPosition}this.state===e.WAITING_LEVEL&&(this.state=e.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===e.KEY_LOADING&&(this.state=e.IDLE,this.tick())}},{key:"onFragLoaded",value:function(a){var i=this.fragCurrent;if(this.state===e.FRAG_LOADING&&i&&"main"===a.frag.type&&a.frag.level===i.level&&a.frag.sn===i.sn)if(t.logger.log("Loaded  "+i.sn+" of level "+i.level),this.fragBitrateTest===!0)this.state=e.IDLE,this.fragBitrateTest=!1,this.startFragRequested=!1,a.stats.tparsed=a.stats.tbuffered=performance.now(),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:a.stats,frag:i,id:"main"});else{this.state=e.PARSING,this.stats=a.stats;var s=this.levels[this.level],o=s.details,f=o.totalduration,c=void 0!==i.startDTS?i.startDTS:i.start,d=i.level,h=i.sn,n=this.config.defaultAudioCodec||s.audioCodec;this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),void 0===n&&(n=this.lastAudioCodec),n&&(n=-1!==n.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingAppending=0,t.logger.log("Demuxing "+h+" of ["+o.startSN+" ,"+o.endSN+"],level "+d+", cc "+i.cc);var l=this.demuxer;l||(l=this.demuxer=new u.default(this.hls,"main")),l.push(a.payload,n,s.videoCodec,c,i.cc,d,h,f,i.decryptdata)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(n){var u=this.fragCurrent;if(u&&"main"===n.id&&n.sn===u.sn&&n.level===u.level&&this.state===e.PARSING){var l,i,a=n.tracks;if(a.audio&&"AUDIO"===this.audioTrackType&&delete a.audio,i=a.audio){var s=this.levels[this.level].audioCodec,d=navigator.userAgent.toLowerCase();s&&this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),s=-1!==s.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&-1===d.indexOf("firefox")&&(s="mp4a.40.5"),-1!==d.indexOf("android")&&(s="mp4a.40.2",t.logger.log("Android: force audio codec to"+s)),i.levelCodec=s,i.id=n.id}if(i=a.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=n.id),n.unique){var o={codec:"",levelCodec:""};for(l in n.tracks)i=a[l],o.container=i.container,o.codec&&(o.codec+=",",o.levelCodec+=","),i.codec&&(o.codec+=i.codec),i.levelCodec&&(o.levelCodec+=i.levelCodec);a={audiovideo:o}}this.hls.trigger(r.default.BUFFER_CODECS,a);for(l in a){i=a[l],t.logger.log("main track:"+l+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var h=i.initSegment;h&&(this.pendingAppending++,this.hls.trigger(r.default.BUFFER_APPENDING,{type:l,data:h,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(i){var u=this,a=this.fragCurrent;if(a&&"main"===i.id&&i.sn===a.sn&&i.level===a.level&&("audio"!==i.type||"AUDIO"!==this.audioTrackType)&&this.state===e.PARSING){var s=this.levels[this.level],n=this.fragCurrent;t.logger.log("parsed "+i.type+",PTS:["+i.startPTS.toFixed(3)+","+i.endPTS.toFixed(3)+"],DTS:["+i.startDTS.toFixed(3)+"/"+i.endDTS.toFixed(3)+"],nb:"+i.nb+",dropped:"+(i.dropped||0));var d=o.default.updateFragPTSDTS(s.details,n.sn,i.startPTS,i.endPTS,i.startDTS,i.endDTS),l=this.hls;l.trigger(r.default.LEVEL_PTS_UPDATED,{details:s.details,level:this.level,drift:d}),"video"===i.type&&(n.dropped=i.dropped),[i.data1,i.data2].forEach(function(e){e&&(u.pendingAppending++,l.trigger(r.default.BUFFER_APPENDING,{type:i.type,data:e,parent:"main",content:"data"}))}),this.nextLoadPosition=i.endPTS,this.bufferRange.push({type:i.type,start:i.startPTS,end:i.endPTS,frag:n}),this.tick()}}},{key:"onFragParsed",value:function(t){var r=this.fragCurrent;r&&"main"===t.id&&t.sn===r.sn&&t.level===r.level&&this.state===e.PARSING&&(this.stats.tparsed=performance.now(),this.state=e.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitch",value:function(a){var r=a.type;if("main"===r){if(this.mediaBuffer!==this.media){t.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),
-this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(t.logger.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=e.IDLE}}else this.videoBuffer&&this.mediaBuffer!==this.videoBuffer&&(t.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=this.videoBuffer);this.audioTrackType=r}},{key:"onBufferCreated",value:function(o){var r=o.tracks,i=void 0,a=void 0,n=!1;for(var e in r){var s=r[e];"main"===s.id?(a=e,i=s,"video"===e&&(this.videoBuffer=r[e].buffer)):n=!0}n&&i?(t.logger.log("alternate track found, use "+a+".buffered to schedule main fragment loading"),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(t){if("main"===t.parent)switch(this.state){case e.PARSING:case e.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===e.PARSED&&0===this.pendingAppending){var a=this.fragCurrent,i=this.stats;if(a){this.fragPrevious=a,i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:i,frag:a,id:"main"});var n=this.mediaBuffer?this.mediaBuffer:this.media;t.logger.log("main buffered : "+R.default.toString(n.buffered)),this.state=e.IDLE}this.tick()}}},{key:"onError",value:function(a){var s=a.frag;if(!s||"main"===s.type)switch(a.details){case i.ErrorDetails.FRAG_LOAD_ERROR:case i.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!a.fatal){var n=this.fragLoadError;if(n?n++:n=1,n<=this.config.fragLoadingMaxRetry||this.media&&this.isBuffered(this.media.currentTime)){this.fragLoadError=n,s.loadCounter=0;var o=Math.min(Math.pow(2,n-1)*this.config.fragLoadingRetryDelay,64e3);t.logger.warn("mediaController: frag loading failed, retry in "+o+" ms"),this.retryDate=performance.now()+o,this.state=e.FRAG_LOADING_WAITING_RETRY}else t.logger.error("mediaController: "+a.details+" reaches max retry, redispatch as fatal ..."),a.fatal=!0,this.hls.trigger(r.default.ERROR,a),this.state=e.ERROR}break;case i.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case i.ErrorDetails.LEVEL_LOAD_ERROR:case i.ErrorDetails.LEVEL_LOAD_TIMEOUT:case i.ErrorDetails.KEY_LOAD_ERROR:case i.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==e.ERROR&&(this.state=a.fatal?e.ERROR:e.IDLE,t.logger.warn("mediaController: "+a.details+" while loading frag,switch to "+this.state+" state ..."));break;case i.ErrorDetails.BUFFER_FULL_ERROR:this.state!==e.PARSING&&this.state!==e.PARSED||(this.config.maxMaxBufferLength/=2,t.logger.warn("reduce max buffer length to "+this.config.maxMaxBufferLength+"s and switch to IDLE state"),this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=e.IDLE)}}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var n=e.currentTime,d=e.buffered;if(!this.loadedmetadata&&d.length){this.loadedmetadata=!0;var a=this.startPosition,h=this.isBuffered(a);n===a&&h||(t.logger.log("target start position:"+a),h||(a=d.start(0),t.logger.log("target start position not buffered, seek to buffered.start(0) "+a)),t.logger.log("adjust currentTime from "+n+" to "+a),e.currentTime=a)}else if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var l=s.default.bufferInfo(e,n,0),v=!(e.paused||e.ended||0===e.buffered.length),u=.4,f=n>e.playbackRate*this.lastCurrentTime;if(this.stalled&&f&&(this.stalled=!1,t.logger.log("playback not stuck anymore @"+n)),v&&l.len<=u&&(f?(u=0,this.seekHoleNudgeDuration=0):this.stalled?this.seekHoleNudgeDuration+=this.config.seekHoleNudgeDuration:(this.seekHoleNudgeDuration=0,t.logger.log("playback seems stuck @"+n),this.hls.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),l.len<=u)){var o=l.nextStart,c=o-n;if(o&&c<this.config.maxSeekHole&&c>0){t.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+o+" + nudge "+this.seekHoleNudgeDuration);var g=o+this.seekHoleNudgeDuration-e.currentTime;e.currentTime=o+this.seekHoleNudgeDuration,this.hls.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:g})}}}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=e.IDLE,this.tick()}},{key:"onBufferFlushed",value:function(){var t,r,i=[];for(r=0;r<this.bufferRange.length;r++)t=this.bufferRange[r],this.isBuffered((t.start+t.end)/2)&&i.push(t);this.bufferRange=i,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=e.IDLE,this.fragPrevious=null}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"computeLivePosition",value:function(t,e){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*e.targetduration;return t+Math.max(0,e.totalduration-r)}},{key:"state",set:function(e){if(this.state!==e){var i=this.state;this._state=e,t.logger.log("engine state transition from "+i+" to "+e),this.hls.trigger(r.default.STREAM_STATE_TRANSITION,{previousState:i,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){if(this.media){var e=this.getBufferRange(this.media.currentTime);if(e)return e.frag.level}return-1}},{key:"nextBufferRange",get:function(){return this.media?this.followingBufferRange(this.getBufferRange(this.media.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferRange;return e?e.frag.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),a}(l.default);d.default=T},{"../demux/demuxer":20,"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../helper/level-helper":29,"../utils/binary-search":39,"../utils/logger":43,"../utils/timeRanges":45}],12:[function(t,g,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=r(l),d=t("../event-handler"),a=r(d),f=t("../utils/cea-608-parser"),o=r(f),u=function(r){function t(a){h(this,t);var i=n(this,Object.getPrototypeOf(t).call(this,a,e.default.MEDIA_ATTACHING,e.default.MEDIA_DETACHING,e.default.FRAG_PARSING_USERDATA,e.default.MANIFEST_LOADING,e.default.FRAG_LOADED,e.default.LEVEL_SWITCH));if(i.hls=a,i.config=a.config,i.enabled=!0,i.Cues=a.config.cueHandler,i.config.enableCEA708Captions){var r=i,s={newCue:function(e,t,i){r.textTrack1||(r.textTrack1=r.createTextTrack("captions","Unknown CC1","en")),r.Cues.newCue(r.textTrack1,e,t,i)}},l={newCue:function(e,t,i){r.textTrack2||(r.textTrack2=r.createTextTrack("captions","Unknown CC2","es")),r.Cues.newCue(r.textTrack2,e,t,i)}};i.cea608Parser=new o.default(0,s,l)}return i}return s(t,r),c(t,[{key:"clearCurrentCues",value:function(e){if(e&&e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}},{key:"createTextTrack",value:function(e,t,r){return this.media?this.media.addTextTrack(e,t,r):void 0}},{key:"destroy",value:function(){a.default.prototype.destroy.call(this)}},{key:"onMediaAttaching",value:function(e){this.media=e.media}},{key:"onMediaDetaching",value:function(){}},{key:"onManifestLoading",value:function(){this.lastPts=Number.NEGATIVE_INFINITY}},{key:"onLevelSwitch",value:function(){"NONE"===this.hls.currentLevel.closedCaptions?this.enabled=!1:this.enabled=!0}},{key:"onFragLoaded",value:function(e){if("main"===e.frag.type){var t=e.frag.start;t<=this.lastPts&&(this.clearCurrentCues(this.textTrack1),this.clearCurrentCues(this.textTrack2)),this.lastPts=t}}},{key:"onFragParsingUserdata",value:function(t){if(this.enabled)for(var e=0;e<t.samples.length;e++){var r=this.extractCea608Data(t.samples[e].bytes);this.cea608Parser.addData(t.samples[e].pts,r)}}},{key:"extractCea608Data",value:function(e){for(var t,r,i,s,o,u=31&e[0],a=2,n=[],l=0;u>l;l++)t=e[a++],r=127&e[a++],i=127&e[a++],s=0!==(4&t),o=3&t,0===r&&0===i||s&&0===o&&(n.push(r),n.push(i));return n}}]),t}(a.default);i.default=u},{"../event-handler":25,"../events":26,"../utils/cea-608-parser":40}],13:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(h){t(this,e),this._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],this._precompute();var i,s,r,o,l,n=this._tables[0][4],u=this._tables[1],a=h.length,d=1;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);for(o=h.slice(0),l=[],this._key=[o,l],i=a;4*a+28>i;i++)r=o[i-1],(i%a===0||8===a&&i%a===4)&&(r=n[r>>>24]<<24^n[r>>16&255]<<16^n[r>>8&255]<<8^n[255&r],i%a===0&&(r=r<<8^r>>>24^d<<24,d=d<<1^283*(d>>7))),o[i]=o[i-a]^r;for(s=0;i;s++,i--)r=o[3&s?i:i-4],4>=i||4>s?l[s]=r:l[s]=u[0][n[r>>>24]]^u[1][n[r>>16&255]]^u[2][n[r>>8&255]]^u[3][n[255&r]]}return r(e,[{key:"_precompute",value:function(){var e,i,r,u,h,d,t,s,l,n=this._tables[0],o=this._tables[1],f=n[4],g=o[4],a=[],c=[];for(e=0;256>e;e++)c[(a[e]=e<<1^283*(e>>7))^e]=e;for(i=r=0;!f[i];i^=u||1,r=c[r]||1)for(t=r^r<<1^r<<2^r<<3^r<<4,t=t>>8^255&t^99,f[i]=t,g[t]=i,d=a[h=a[u=a[i]]],l=16843009*d^65537*h^257*u^16843008*i,s=257*a[t]^16843008*t,e=0;4>e;e++)n[e][i]=s=s<<24^s>>>8,o[e][t]=l=l<<24^l>>>8;for(e=0;5>e;e++)n[e]=n[e].slice(0),o[e]=o[e].slice(0)}},{key:"decrypt",value:function(_,p,R,b,E,m){var f,v,g,n,e=this._key[1],t=_^e[0],i=b^e[1],a=R^e[2],r=p^e[3],y=e.length/4-2,s=4,o=this._tables[1],h=o[0],d=o[1],u=o[2],l=o[3],c=o[4];for(n=0;y>n;n++)f=h[t>>>24]^d[i>>16&255]^u[a>>8&255]^l[255&r]^e[s],v=h[i>>>24]^d[a>>16&255]^u[r>>8&255]^l[255&t]^e[s+1],g=h[a>>>24]^d[r>>16&255]^u[t>>8&255]^l[255&i]^e[s+2],r=h[r>>>24]^d[t>>16&255]^u[i>>8&255]^l[255&a]^e[s+3],s+=4,t=f,i=v,a=g;for(n=0;4>n;n++)E[(3&-n)+m]=c[t>>>24]<<24^c[i>>16&255]<<16^c[a>>8&255]<<8^c[255&r]^e[s++],f=t,t=i,i=a,a=r,r=f}}]),e}();e.default=i},{}],14:[function(t,l,e){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=t("./aes"),s=r(n),o=function(){function e(t,r){i(this,e),this.key=t,this.iv=r}return a(e,[{key:"ntoh",value:function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}},{key:"doDecrypt",value:function(i,v,a){var u,f,o,h,l,c,d,n,e,r=new Int32Array(i.buffer,i.byteOffset,i.byteLength>>2),p=new s.default(Array.prototype.slice.call(v)),g=new Uint8Array(i.byteLength),t=new Int32Array(g.buffer);for(u=~~a[0],f=~~a[1],o=~~a[2],h=~~a[3],e=0;e<r.length;e+=4)l=~~this.ntoh(r[e]),c=~~this.ntoh(r[e+1]),d=~~this.ntoh(r[e+2]),n=~~this.ntoh(r[e+3]),p.decrypt(l,c,d,n,t,e),t[e]=this.ntoh(t[e]^u),t[e+1]=this.ntoh(t[e+1]^f),t[e+2]=this.ntoh(t[e+2]^o),t[e+3]=this.ntoh(t[e+3]^h),u=l,f=c,o=d,h=n;return g}},{key:"localDecrypt",value:function(e,t,r,i){var a=this.doDecrypt(e,t,r);i.set(a,e.byteOffset)}},{key:"decrypt",value:function(n){var r=32e3,t=new Int32Array(n),i=new Uint8Array(n.byteLength),e=0,s=this.key,a=this.iv;for(this.localDecrypt(t.subarray(e,e+r),s,a,i),e=r;e<t.length;e+=r)a=new Uint32Array([this.ntoh(t[e-4]),this.ntoh(t[e-3]),this.ntoh(t[e-2]),this.ntoh(t[e-1])]),this.localDecrypt(t.subarray(e,e+r),s,a,i);return i}}]),e}();e.default=o},{"./aes":13}],15:[function(t,d,r){"use strict";function l(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var u=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=t("./aes128-decrypter"),o=l(s),i=t("../errors"),e=t("../utils/logger"),n=function(){function t(r){a(this,t),this.hls=r;try{var e=window?window.crypto:crypto;this.subtle=e.subtle||e.webkitSubtle,this.disableWebCrypto=!this.subtle}catch(e){this.disableWebCrypto=!0}}return u(t,[{key:"destroy",value:function(){}},{key:"decrypt",value:function(e,t,r,i){this.disableWebCrypto&&this.hls.config.enableSoftwareAES?this.decryptBySoftware(e,t,r,i):this.decryptByWebCrypto(e,t,r,i)}},{key:"decryptByWebCrypto",value:function(t,r,i,a){var n=this;e.logger.log("decrypting by WebCrypto API"),this.subtle.importKey("raw",r,{name:"AES-CBC",length:128},!1,["decrypt"]).then(function(e){n.subtle.decrypt({name:"AES-CBC",iv:i.buffer},e,t).then(a).catch(function(e){n.onWebCryptoError(e,t,r,i,a)})}).catch(function(e){n.onWebCryptoError(e,t,r,i,a)})}},{key:"decryptBySoftware",value:function(r,i,a,n){e.logger.log("decrypting by JavaScript Implementation");var t=new DataView(i.buffer),s=new Uint32Array([t.getUint32(0),t.getUint32(4),t.getUint32(8),t.getUint32(12)]);t=new DataView(a.buffer);var l=new Uint32Array([t.getUint32(0),t.getUint32(4),t.getUint32(8),t.getUint32(12)]),u=new o.default(s,l);n(u.decrypt(r).buffer)}},{key:"onWebCryptoError",value:function(t,r,a,n,s){this.hls.config.enableSoftwareAES?(e.logger.log("disabling to use WebCrypto API"),this.disableWebCrypto=!0,this.decryptBySoftware(r,a,n,s)):(e.logger.error("decrypting error : "+t.message),this.hls.trigger(Event.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))}}]),t}();r.default=n},{"../errors":24,"../utils/logger":43,"./aes128-decrypter":14}],16:[function(e,h,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function l(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),d=e("./adts"),o=i(d),t=e("../utils/logger"),u=e("../demux/id3"),a=i(u),s=function(){function e(t,r,a,i){l(this,e),this.observer=t,this.id=r,this.remuxerClass=a,this.config=i,this.remuxer=new this.remuxerClass(t,r,i),this.insertDiscontinuity()}return n(e,[{key:"insertDiscontinuity",value:function(){this._aacTrack={container:"audio/adts",type:"audio",id:-1,sequenceNumber:0,samples:[],len:0}}},{key:"push",value:function(r,b,k,R,E,d,g,_){var i,n,s,m,c,e,l,v,u,y,f=new a.default(r),h=90*f.timeStamp,p=!1;for(E!==this.lastCC?(t.logger.log(this.id+" discontinuity detected"),this.lastCC=E,this.insertDiscontinuity(),this.remuxer.switchLevel(),this.remuxer.insertDiscontinuity()):d!==this.lastLevel?(t.logger.log("audio track switch detected"),this.lastLevel=d,this.remuxer.switchLevel(),this.insertDiscontinuity()):g===this.lastSN+1&&(p=!0),i=this._aacTrack,this.lastSN=g,this.lastLevel=d,e=f.length,u=r.length;u-1>e&&(255!==r[e]||240!==(240&r[e+1]));e++);for(i.audiosamplerate||(n=o.default.getAudioConfig(this.observer,r,e,b),i.config=n.config,i.audiosamplerate=n.samplerate,i.channelCount=n.channelCount,i.codec=n.codec,i.duration=_,t.logger.log("parsed codec:"+i.codec+",rate:"+n.samplerate+",nb channel:"+n.channelCount)),c=0,m=9216e4/i.audiosamplerate;u>e+5&&(l=1&r[e+1]?7:9,s=(3&r[e+3])<<11|r[e+4]<<3|(224&r[e+5])>>>5,s-=l,s>0&&u>=e+l+s);)for(v=h+c*m,y={unit:r.subarray(e+l,e+l+s),pts:v,dts:v},i.samples.push(y),i.len+=s,e+=s+l,c++;u-1>e&&(255!==r[e]||240!==(240&r[e+1]));e++);this.remuxer.remux(d,g,this._aacTrack,{samples:[]},{samples:[{pts:h,dts:h,unit:f.payload}]},{samples:[]},R,p)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(t){var e,r,i=new a.default(t);if(i.hasTimeStamp)for(e=i.length,r=t.length;r-1>e;e++)if(255===t[e]&&240===(240&t[e+1]))return!0;return!1}}]),e}();r.default=s},{"../demux/id3":22,"../utils/logger":43,"./adts":17}],17:[function(e,o,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e("../utils/logger"),r=e("../errors"),s=function(){function e(){i(this,e)}return a(e,null,[{key:"getAudioConfig",value:function(f,u,l,a){var i,e,s,o,t,h=navigator.userAgent.toLowerCase(),d=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return i=((192&u[l+2])>>>6)+1,e=(60&u[l+2])>>>2,e>d.length-1?void f.trigger(Event.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+e}):(o=(1&u[l+2])<<2,o|=(192&u[l+3])>>>6,n.logger.log("manifest codec:"+a+",ADTS data:type:"+i+",sampleingIndex:"+e+"["+d[e]+"Hz],channelConfig:"+o),-1!==h.indexOf("firefox")?e>=6?(i=5,t=new Array(4),s=e-3):(i=2,t=new Array(2),s=e):-1!==h.indexOf("android")?(i=2,t=new Array(2),s=e):(i=5,t=new Array(4),a&&(-1!==a.indexOf("mp4a.40.29")||-1!==a.indexOf("mp4a.40.5"))||!a&&e>=6?s=e-3:((a&&-1!==a.indexOf("mp4a.40.2")&&e>=6&&1===o||!a&&1===o)&&(i=2,t=new Array(2)),s=e)),t[0]=i<<3,t[0]|=(14&e)>>1,t[1]|=(1&e)<<7,t[1]|=o<<3,5===i&&(t[1]|=(14&s)>>1,t[2]=(1&s)<<7,t[2]|=8,t[3]=0),{config:t,samplerate:d[e],channelCount:o,codec:"mp4a.40."+i})}}]),e}();t.default=s},{"../errors":24,"../utils/logger":43}],18:[function(e,y,i){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function d(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(i,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),g=e("../events"),o=t(g),a=e("../errors"),p=e("../demux/aacdemuxer"),n=t(p),h=e("../demux/tsdemuxer"),r=t(h),c=e("../remux/mp4-remuxer"),s=t(c),v=e("../remux/passthrough-remuxer"),u=t(v),l=function(){function e(t,r,i){var a=arguments.length<=3||void 0===arguments[3]?null:arguments[3];d(this,e),this.hls=t,this.id=r,this.config=this.hls.config||a,this.typeSupported=i}return f(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy()}},{key:"push",value:function(l,h,v,g,d,p,f,c){var e=this.demuxer;if(!e){var i=this.hls,t=this.id;if(r.default.probe(l))e=this.typeSupported.mp2t===!0?new r.default(i,t,u.default,this.config):new r.default(i,t,s.default,this.config);else{if(!n.default.probe(l))return void i.trigger(o.default.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,id:t,details:a.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});e=new n.default(i,t,s.default,this.config)}this.demuxer=e}e.push(l,h,v,g,d,p,f,c)}}]),e}();i.default=l},{"../demux/aacdemuxer":16,"../demux/tsdemuxer":23,"../errors":24,"../events":26,"../remux/mp4-remuxer":36,"../remux/passthrough-remuxer":37}],19:[function(t,d,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var a=t("../demux/demuxer-inline"),u=r(a),s=t("../events"),e=r(s),l=t("events"),n=r(l),o=function(r){var t=new n.default;t.trigger=function(i){for(var r=arguments.length,a=Array(r>1?r-1:0),e=1;r>e;e++)a[e-1]=arguments[e];t.emit.apply(t,[i,i].concat(a))},t.off=function(a){for(var r=arguments.length,i=Array(r>1?r-1:0),e=1;r>e;e++)i[e-1]=arguments[e];t.removeListener.apply(t,[a].concat(i))},r.addEventListener("message",function(i){var e=i.data;switch(e.cmd){case"init":r.demuxer=new u.default(t,e.id,e.typeSupported,JSON.parse(e.config));break;case"demux":r.demuxer.push(new Uint8Array(e.data),e.audioCodec,e.videoCodec,e.timeOffset,e.cc,e.level,e.sn,e.duration)}});var i=function(e,t){r.postMessage({event:e,data:t})};t.on(e.default.FRAG_PARSING_INIT_SEGMENT,i),t.on(e.default.FRAG_PARSED,i),t.on(e.default.ERROR,i),t.on(e.default.FRAG_PARSING_METADATA,i),t.on(e.default.FRAG_PARSING_USERDATA,i),t.on(e.default.FRAG_PARSING_DATA,function(a,e){var t=e.data1.buffer,i=e.data2.buffer;delete e.data1,delete e.data2,r.postMessage({event:a,data:e,data1:t,data2:i},[t,i])})};i.default=o},{"../demux/demuxer-inline":18,"../events":26,events:1}],20:[function(e,p,r){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function l(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var u=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),f=e("../events"),i=t(f),v=e("../demux/demuxer-inline"),n=t(v),d=e("../demux/demuxer-worker"),h=t(d),s=e("../utils/logger"),c=e("../crypt/decrypter"),g=t(c),a=e("../errors"),o=function(){function t(r,o){l(this,t),this.hls=r,this.id=o;var u={mp4:MediaSource.isTypeSupported("video/mp4"),mp2t:r.config.enableMP2TPassThrough&&MediaSource.isTypeSupported("video/mp2t")};if(r.config.enableWorker&&"undefined"!=typeof Worker){s.logger.log("demuxing in webworker");try{var f=e("webworkify"),d=this.w=f(h.default);this.onwmsg=this.onWorkerMessage.bind(this),d.addEventListener("message",this.onwmsg),d.onerror=function(e){r.trigger(i.default.ERROR,{type:a.ErrorTypes.OTHER_ERROR,details:a.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:e.message+" ("+e.filename+":"+e.lineno+")"}})},d.postMessage({cmd:"init",typeSupported:u,id:o,config:JSON.stringify(r.config)})}catch(e){s.logger.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),this.demuxer=new n.default(r,o,u)}}else this.demuxer=new n.default(r,o,u);this.demuxInitialized=!0}return u(t,[{key:"destroy",value:function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var r=this.decrypter;r&&(r.destroy(),this.decrypter=null)}},{key:"pushDecrypted",value:function(e,t,r,i,a,n,s,o){var l=this.w;if(l)l.postMessage({cmd:"demux",data:e,audioCodec:t,videoCodec:r,timeOffset:i,cc:a,level:n,sn:s,duration:o},[e]);else{var u=this.demuxer;u&&u.push(new Uint8Array(e),t,r,i,a,n,s,o)}}},{key:"push",value:function(t,r,i,a,n,s,o,l,e){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){null==this.decrypter&&(this.decrypter=new g.default(this.hls));var u=this;this.decrypter.decrypt(t,e.key,e.iv,function(e){u.pushDecrypted(e,r,i,a,n,s,o,l)})}else this.pushDecrypted(t,r,i,a,n,s,o,l)}},{key:"onWorkerMessage",value:function(t){var e=t.data,r=this.hls;switch(e.event){case i.default.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data.data2=new Uint8Array(e.data2);default:r.trigger(e.event,e.data)}}}]),t}();r.default=o},{"../crypt/decrypter":15,"../demux/demuxer-inline":18,"../demux/demuxer-worker":19,"../errors":24,"../events":26,"../utils/logger":43,webworkify:2}],21:[function(t,s,e){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=t("../utils/logger"),n=function(){function e(t){r(this,e),this.data=t,this.bytesAvailable=this.data.byteLength,this.word=0,this.bitsAvailable=0}return i(e,[{key:"loadWord",value:function(){var t=this.data.byteLength-this.bytesAvailable,r=new Uint8Array(4),e=Math.min(4,this.bytesAvailable);if(0===e)throw new Error("no bytes available");r.set(this.data.subarray(t,t+e)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*e,this.bytesAvailable-=e}},{key:"skipBits",value:function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&a.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0?r<<e|this.readBits(e):r}},{key:"skipLZ",value:function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!==(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(a){var t,i,r=8,e=8;for(t=0;a>t;t++)0!==e&&(i=this.readEG(),e=(r+i+256)%256),r=0===e?r:e}},{key:"readSPS",value:function(){var t,v,p,l,a,n,i,o,r,s=0,d=0,h=0,f=0,c=1;if(this.readUByte(),t=this.readUByte(),v=this.readBits(5),this.skipBits(3),p=this.readUByte(),this.skipUEG(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var g=this.readUEG();if(3===g&&this.skipBits(1),this.skipUEG(),this.skipUEG(),this.skipBits(1),this.readBoolean())for(o=3!==g?8:12,r=0;o>r;r++)this.readBoolean()&&(6>r?this.skipScalingList(16):this.skipScalingList(64))}this.skipUEG();var u=this.readUEG();if(0===u)this.readUEG();else if(1===u)for(this.skipBits(1),this.skipEG(),this.skipEG(),l=this.readUEG(),r=0;l>r;r++)this.skipEG();if(this.skipUEG(),this.skipBits(1),a=this.readUEG(),n=this.readUEG(),i=this.readBits(1),0===i&&this.skipBits(1),this.skipBits(1),this.readBoolean()&&(s=this.readUEG(),d=this.readUEG(),h=this.readUEG(),f=this.readUEG()),this.readBoolean()&&this.readBoolean()){var e=void 0,y=this.readUByte();switch(y){case 1:e=[1,1];break;case 2:e=[12,11];break;case 3:e=[10,11];break;case 4:e=[16,11];break;case 5:e=[40,33];break;case 6:e=[24,11];break;case 7:e=[20,11];break;case 8:e=[32,11];break;case 9:e=[80,33];break;case 10:e=[18,11];break;case 11:e=[15,11];break;case 12:e=[64,33];break;case 13:e=[160,99];break;case 14:e=[4,3];break;case 15:e=[3,2];break;case 16:e=[2,1];break;case 255:e=[this.readUByte()<<8|this.readUByte(),this.readUByte()<<8|this.readUByte()]}e&&(c=e[0]/e[1])}return{width:Math.ceil((16*(a+1)-2*s-2*d)*c),height:(2-i)*(n+1)*16-(i?2:4)*(h+f)}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();e.default=n},{"../utils/logger":43}],22:[function(r,s,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),e=r("../utils/logger"),n=function(){function t(a){i(this,t),this._hasTimeStamp=!1;for(var l,u,d,h,f,s,o,n,r=0;;)if(o=this.readUTF(a,r,3),r+=3,"ID3"===o)r+=3,l=127&a[r++],u=127&a[r++],d=127&a[r++],h=127&a[r++],f=(l<<21)+(u<<14)+(d<<7)+h,s=r+f,this._parseID3Frames(a,r,s),r=s;else{if("3DI"!==o)return r-=3,n=r,void(n&&(this.hasTimeStamp||e.logger.warn("ID3 tag found, but no timestamp"),this._length=n,this._payload=a.subarray(0,n)));r+=7,e.logger.log("3DI footer found, end: "+r)}}return a(t,[{key:"readUTF",value:function(i,e,a){var t="",r=e,n=e+a;do t+=String.fromCharCode(i[r++]);while(n>r);return t}},{key:"_parseID3Frames",value:function(r,t,n){for(var a,s,o,l,i;n>=t+8;)switch(a=this.readUTF(r,t,4),t+=4,s=r[t++]<<24+r[t++]<<16+r[t++]<<8+r[t++],l=r[t++]<<8+r[t++],o=t,a){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(r,t,44)){t+=44,t+=4;var u=1&r[t++];this._hasTimeStamp=!0,i=((r[t++]<<23)+(r[t++]<<15)+(r[t++]<<7)+r[t++])/45,u&&(i+=47721858.84),i=Math.round(i),e.logger.trace("ID3 timestamp found: "+i),this._timeStamp=i}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),t}();t.default=n},{"../utils/logger":43}],23:[function(t,g,a){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(a,"__esModule",{value:!0});var h=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),f=t("./adts"),c=i(f),l=t("../events"),n=i(l),d=t("./exp-golomb"),s=i(d),e=t("../utils/logger"),r=t("../errors"),o=function(){function t(e,r,a,i){u(this,t),this.observer=e,this.id=r,this.remuxerClass=a,this.config=i,this.lastCC=0,this.remuxer=new this.remuxerClass(e,r,i)}return h(t,[{key:"switchLevel",value:function(){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,sequenceNumber:0,samples:[],len:0,nbNalu:0,dropped:0},this._aacTrack={container:"video/mp2t",type:"audio",id:-1,sequenceNumber:0,samples:[],len:0},this._id3Track={type:"id3",id:-1,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcNaluState=0,this.remuxer.switchLevel()}},{key:"insertDiscontinuity",value:function(){this.switchLevel(),this.remuxer.insertDiscontinuity()}},{key:"push",value:function(i,w,P,C,b,f,h,I){var o,l,s,t,u,T,L,a,c=i.length,E=this.remuxer.passthrough,g=!1;this.audioCodec=w,this.videoCodec=P,this.timeOffset=C,this._duration=I,this.contiguous=!1,b!==this.lastCC&&(e.logger.log("discontinuity detected"),this.insertDiscontinuity(),this.lastCC=b),f!==this.lastLevel?(e.logger.log("level switch detected"),this.switchLevel(),this.lastLevel=f):h===this.lastSN+1&&(this.contiguous=!0),this.lastSN=h;var _=this.pmtParsed,v=this._avcTrack.id,p=this._aacTrack.id,A=this._id3Track.id,S=this._pmtId,O=this._parsePAT,D=this._parsePMT,d=this._parsePES,m=this._parseAVCPES.bind(this),R=this._parseAACPES.bind(this),k=this._parseID3PES.bind(this);
-for(c-=c%188,t=0;c>t;t+=188)if(71===i[t]){if(u=!!(64&i[t+1]),T=((31&i[t+1])<<8)+i[t+2],L=(48&i[t+3])>>4,L>1){if(a=t+5+i[t+4],a===t+188)continue}else a=t+4;switch(T){case v:if(u){if(o&&(m(d(o)),E&&this._avcTrack.codec&&(-1===p||this._aacTrack.codec)))return void this.remux(f,h,i);o={data:[],size:0}}o&&(o.data.push(i.subarray(a,t+188)),o.size+=t+188-a);break;case p:if(u){if(l&&(R(d(l)),E&&this._aacTrack.codec&&(-1===v||this._avcTrack.codec)))return void this.remux(f,h,i);l={data:[],size:0}}l&&(l.data.push(i.subarray(a,t+188)),l.size+=t+188-a);break;case A:u&&(s&&k(d(s)),s={data:[],size:0}),s&&(s.data.push(i.subarray(a,t+188)),s.size+=t+188-a);break;case 0:u&&(a+=i[a]+1),S=this._pmtId=O(i,a);break;case S:u&&(a+=i[a]+1);var y=D(i,a);v=this._avcTrack.id=y.avc,p=this._aacTrack.id=y.aac,A=this._id3Track.id=y.id3,g&&!_&&(e.logger.log("reparse from beginning"),g=!1,t=-188),_=this.pmtParsed=!0;break;case 17:case 8191:break;default:g=!0}}else this.observer.trigger(n.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,id:this.id,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});o&&m(d(o)),l&&R(d(l)),s&&k(d(s)),this.remux(f,h,null)}},{key:"remux",value:function(e,t,r){this.remuxer.remux(e,t,this._aacTrack,this._avcTrack,this._id3Track,this._txtTrack,this.timeOffset,this.contiguous,r)}},{key:"destroy",value:function(){this.switchLevel(),this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){return(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(r,t){var n,s,o,a,i={aac:-1,avc:-1,id3:-1};for(n=(15&r[t+1])<<8|r[t+2],s=t+3+n-4,o=(15&r[t+10])<<8|r[t+11],t+=12+o;s>t;){switch(a=(31&r[t+1])<<8|r[t+2],r[t]){case 15:-1===i.aac&&(i.aac=a);break;case 21:-1===i.id3&&(i.id3=a);break;case 27:-1===i.avc&&(i.avc=a);break;case 36:e.logger.warn("HEVC stream type found, not supported for now");break;default:e.logger.log("unkown stream type:"+r[t])}t+=((15&r[t+3])<<8|r[t+4])+5}return i}},{key:"_parsePES",value:function(u){for(var e,o,f,h,d,s,i,a,r,c=0,t=u.data;t[0].length<19&&t.length>1;){var l=new Uint8Array(t[0].length+t[1].length);l.set(t[0]),l.set(t[1],t[0].length),t[0]=l,t.splice(1,1)}if(e=t[0],f=(e[0]<<16)+(e[1]<<8)+e[2],1===f){for(h=(e[4]<<8)+e[5],o=e[7],192&o&&(i=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,i>4294967295&&(i-=8589934592),64&o?(a=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,a>4294967295&&(a-=8589934592)):a=i),d=e[8],r=d+9,u.size-=r,s=new Uint8Array(u.size);t.length;){e=t.shift();var n=e.byteLength;if(r){if(r>n){r-=n;continue}e=e.subarray(r),n-=r,r=0}s.set(e,c),c+=n}return{data:s,pts:i,dts:a,len:h}}return null}},{key:"_parseAVCPES",value:function(a){var t,m,o,i,h=this,r=this._avcTrack,u=r.samples,y=this._parseAVCNALu(a.data),d=[],l=!1,g=!1,f=0;if(0===y.length&&u.length>0){var v=u[u.length-1],c=v.units.units[v.units.units.length-1],p=new Uint8Array(c.data.byteLength+a.data.byteLength);p.set(c.data,0),p.set(a.data,c.data.byteLength),c.data=p,v.units.length+=a.data.byteLength,r.len+=a.data.byteLength}a.data=null;var n="",E=function(){d.length&&(!this.config.forceKeyFrameOnDiscontinuity||g===!0||r.sps&&(u.length||this.contiguous)?(m={units:{units:d,length:f},pts:a.pts,dts:a.dts,key:g},u.push(m),r.len+=f,r.nbNalu+=d.length):r.dropped++,d=[],f=0)}.bind(this);y.forEach(function(e){switch(e.type){case 1:o=!0,l&&(n+="NDR ");break;case 5:o=!0,l&&(n+="IDR "),g=!0;break;case 6:o=!0,l&&(n+="SEI "),t=new s.default(h.discardEPB(e.data)),t.readUByte();for(var y=0,c=0,b=!1,u=0;!b&&t.bytesAvailable>1;){y=0;do u=t.readUByte(),y+=u;while(255===u);c=0;do u=t.readUByte(),c+=u;while(255===u);if(4===y&&0!==t.bytesAvailable){b=!0;var A=t.readUByte();if(181===A){var T=t.readUShort();if(49===T){var S=t.readUInt();if(1195456820===S){var O=t.readUByte();if(3===O){var m=t.readUByte(),D=t.readUByte(),k=31&m,v=[m,D];for(i=0;k>i;i++)v.push(t.readUByte()),v.push(t.readUByte()),v.push(t.readUByte());h._insertSampleInOrder(h._txtTrack.samples,{type:3,pts:a.pts,bytes:v})}}}}}else if(c<t.bytesAvailable)for(i=0;c>i;i++)t.readUByte()}break;case 7:if(o=!0,l&&(n+="SPS "),!r.sps){t=new s.default(e.data);var R=t.readSPS();r.width=R.width,r.height=R.height,r.sps=[e.data],r.duration=h._duration;var L=e.data.subarray(1,4),_="avc1.";for(i=0;3>i;i++){var p=L[i].toString(16);p.length<2&&(p="0"+p),_+=p}r.codec=_}break;case 8:o=!0,l&&(n+="PPS "),r.pps||(r.pps=[e.data]);break;case 9:o=!1,l&&(n+="AUD "),E();break;default:o=!1,n+="unknown NAL "+e.type+" "}o&&(d.push(e),f+=e.data.byteLength)}),(l||n.length)&&e.logger.log(n),E()}},{key:"_insertSampleInOrder",value:function(e,t){var i=e.length;if(i>0){if(t.pts>=e[i-1].pts)e.push(t);else for(var r=i-1;r>=0;r--)if(t.pts<e[r].pts){e.splice(r,0,t);break}}else e.push(t)}},{key:"_parseAVCNALu",value:function(r){for(var s,i,l,R,n,d,t=0,v=r.byteLength,e=this.avcNaluState,g=[];v>t;)switch(s=r[t++],e){case 0:0===s&&(e=1);break;case 1:e=0===s?2:0;break;case 2:case 3:if(0===s)e=3;else if(1===s&&v>t){if(R=31&r[t],n)l={data:r.subarray(n,t-e-1),type:d},g.push(l);else{var a=this.avcNaluState;if(a&&4-a>=t){var m=this._avcTrack,c=m.samples;if(c.length){var p=c[c.length-1],_=p.units.units,u=_[_.length-1];u.state&&(u.data=u.data.subarray(0,u.data.byteLength-a),p.units.length-=a,m.len-=a)}}if(i=t-e-1,i>0){var y=this._avcTrack,f=y.samples;if(f.length){var E=f[f.length-1],b=E.units.units,o=b[b.length-1],h=new Uint8Array(o.data.byteLength+i);h.set(o.data,0),h.set(r.subarray(0,i),o.data.byteLength),o.data=h,E.units.length+=i,y.len+=i}}}n=t,d=R,e=0}else e=0}return n&&(l={data:r.subarray(n,v),type:d,state:e},g.push(l),this.avcNaluState=e),g}},{key:"discardEPB",value:function(t){for(var a,n,s=t.byteLength,r=[],e=1;s-2>e;)0===t[e]&&0===t[e+1]&&3===t[e+2]?(r.push(e+2),e+=2):e++;if(0===r.length)return t;a=s-r.length,n=new Uint8Array(a);var i=0;for(e=0;a>e;i++,e++)i===r[0]&&(i++,r.shift()),n[e]=t[i];return n}},{key:"_parseAACPES",value:function(_){var l,o,p,E,t,d,h,s,R,a=this._aacTrack,i=_.data,g=_.pts,A=0,T=this._duration,k=this.audioCodec,u=this.aacOverFlow,b=this.aacLastPTS;if(u){var m=new Uint8Array(u.byteLength+i.byteLength);m.set(u,0),m.set(i,u.byteLength),i=m}for(t=A,s=i.length;s-1>t&&(255!==i[t]||240!==(240&i[t+1]));t++);if(t){var y,f;if(s-1>t?(y="AAC PES did not start with ADTS header,offset:"+t,f=!1):(y="no ADTS header found in AAC PES",f=!0),this.observer.trigger(n.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,id:this.id,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:f,reason:y}),f)return}if(a.audiosamplerate||(l=c.default.getAudioConfig(this.observer,i,t,k),a.config=l.config,a.audiosamplerate=l.samplerate,a.channelCount=l.channelCount,a.codec=l.codec,a.duration=T,e.logger.log("parsed codec:"+a.codec+",rate:"+l.samplerate+",nb channel:"+l.channelCount)),E=0,p=9216e4/a.audiosamplerate,u&&b){var 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strict";e.exports={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",LEVEL_SWITCH:"hlsLevelSwitch",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCH:"hlsAudioTrackSwitch",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition"}},{}],27:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(){t(this,e)}return r(e,null,[{key:"getSilentFrame",value:function(e){return 1===e?new Uint8Array([0,200,0,128,35,128]):2===e?new Uint8Array([33,0,73,144,2,25,0,35,128]):3===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]):4===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]):5===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]):6===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]):null}}]),e}();e.default=i},{}],28:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(){t(this,e)}return r(e,null,[{key:"bufferInfo",value:function(r,a,n){if(r){var e,t=r.buffered,i=[];for(e=0;e<t.length;e++)i.push({start:t.start(e),end:t.end(e)});return this.bufferedInfo(i,a,n)}return{len:0,start:0,end:0,nextStart:void 0}}},{key:"bufferedInfo",value:function(r,i,s){var o,l,a,f,e,t=[];for(r.sort(function(e,t){var r=e.start-t.start;return r?r:t.end-e.end}),e=0;e<r.length;e++){var u=t.length;if(u){var d=t[u-1].end;r[e].start-d<s?r[e].end>d&&(t[u-1].end=r[e].end):t.push(r[e])}else t.push(r[e])}for(e=0,o=0,l=a=i;e<t.length;e++){var 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s=h[u+r],n=l[r];n&&s&&(d=s.cc-n.cc,isNaN(s.startPTS)||(n.start=n.startPTS=s.startPTS,n.endPTS=s.endPTS,n.duration=s.duration,a=n))}if(d)for(e.logger.log("discontinuity sliding from playlist, take drift into account"),r=0;r<l.length;r++)l[r].cc+=d;if(a)t.updateFragPTSDTS(i,a.sn,a.startPTS,a.endPTS,a.startDTS,a.endDTS);else if(u>=0&&u<h.length){var g=h[u].start;for(r=0;r<l.length;r++)l[r].start+=g}i.PTSKnown=o.PTSKnown}},{key:"updateFragPTSDTS",value:function(a,l,i,s,d,u){var o,n,e,r;if(l<a.startSN||l>a.endSN)return 0;if(o=l-a.startSN,n=a.fragments,e=n[o],!isNaN(e.startPTS)){var h=Math.abs(e.startPTS-i);isNaN(e.deltaPTS)?e.deltaPTS=h:e.deltaPTS=Math.max(h,e.deltaPTS),i=Math.min(i,e.startPTS),s=Math.max(s,e.endPTS),d=Math.min(d,e.startDTS),u=Math.max(u,e.endDTS)}var f=i-e.start;for(e.start=e.startPTS=i,e.endPTS=s,e.startDTS=d,e.endDTS=u,e.duration=s-i,r=o;r>0;r--)t.updatePTS(n,r,r-1);for(r=o;r<n.length-1;r++)t.updatePTS(n,r,r+1);return 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function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),P=e("./events"),i=t(P),s=e("./errors"),u=e("./loader/playlist-loader"),d=t(u),h=e("./loader/fragment-loader"),f=t(h),c=e("./controller/abr-controller"),g=t(c),v=e("./controller/buffer-controller"),p=t(v),y=e("./controller/cap-level-controller"),m=t(y),E=e("./controller/audio-stream-controller"),G=t(E),R=e("./controller/stream-controller"),_=t(R),k=e("./controller/level-controller"),T=t(k),A=e("./controller/timeline-controller"),S=t(A),L=e("./controller/fps-controller"),D=t(L),O=e("./controller/audio-track-controller"),w=t(O),r=e("./utils/logger"),I=e("./utils/xhr-loader"),C=t(I),x=e("events"),M=t(x),N=e("./loader/key-loader"),F=t(N),U=e("./utils/cues"),b=t(U),l=function(){function e(){var t=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];o(this,e);var n=e.DefaultConfig;if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var a in n)a in t||(t[a]=n[a]);if(void 0!==t.liveMaxLatencyDurationCount&&t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(t.liveMaxLatencyDuration<=t.liveSyncDuration||void 0===t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');(0,r.enableLogs)(t.debug),this.config=t;var i=this.observer=new M.default;i.trigger=function(r){for(var t=arguments.length,a=Array(t>1?t-1:0),e=1;t>e;e++)a[e-1]=arguments[e];i.emit.apply(i,[r,r].concat(a))},i.off=function(a){for(var t=arguments.length,r=Array(t>1?t-1:0),e=1;t>e;e++)r[e-1]=arguments[e];i.removeListener.apply(i,[a].concat(r))},this.on=i.on.bind(i),this.off=i.off.bind(i),this.trigger=i.trigger.bind(i),this.playlistLoader=new d.default(this),this.fragmentLoader=new f.default(this),this.levelController=new T.default(this),this.abrController=new t.abrController(this),this.bufferController=new t.bufferController(this),this.capLevelController=new t.capLevelController(this),this.fpsController=new t.fpsController(this),this.streamController=new t.streamController(this),this.audioStreamController=new t.audioStreamController(this),this.timelineController=new t.timelineController(this),this.audioTrackController=new w.default(this),this.keyLoader=new F.default(this)}return n(e,null,[{key:"isSupported",value:function(){return window.MediaSource&&"function"==typeof window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"version",get:function(){return"0.6.2-6"}},{key:"Events",get:function(){return i.default}},{key:"ErrorTypes",get:function(){return s.ErrorTypes}},{key:"ErrorDetails",get:function(){return s.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig||(e.defaultConfig={autoStartLoad:!0,startPosition:-1,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,seekHoleNudgeDuration:.01,stalledInBufferedNudgeThreshold:10,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:C.default,fLoader:void 0,pLoader:void 0,abrController:g.default,bufferController:p.default,capLevelController:m.default,fpsController:D.default,streamController:_.default,audioStreamController:G.default,timelineController:S.default,cueHandler:b.default,enableCEA708Captions:!0,enableMP2TPassThrough:!1,stretchShortVideoTrack:!1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:5,abrEwmaSlowLive:9,abrEwmaFastVoD:4,abrEwmaSlowVoD:15,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.8,abrBandWidthUpFactor:.7}),e.defaultConfig},set:function(t){e.defaultConfig=t}}]),n(e,[{key:"destroy",value:function(){r.logger.log("destroy"),this.trigger(i.default.DESTROYING),this.detachMedia(),this.playlistLoader.destroy(),this.fragmentLoader.destroy(),this.levelController.destroy(),this.abrController.destroy(),this.bufferController.destroy(),this.capLevelController.destroy(),this.fpsController.destroy(),this.streamController.destroy(),this.audioStreamController.destroy(),this.timelineController.destroy(),this.audioTrackController.destroy(),this.keyLoader.destroy(),this.url=null,this.observer.removeAllListeners()}},{key:"attachMedia",value:function(e){r.logger.log("attachMedia"),this.media=e,this.trigger(i.default.MEDIA_ATTACHING,{media:e})}},{key:"detachMedia",value:function(){r.logger.log("detachMedia"),this.trigger(i.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(e){r.logger.log("loadSource:"+e),this.url=e,this.trigger(i.default.MANIFEST_LOADING,{url:e})}},{key:"startLoad",value:function(){var e=arguments.length<=0||void 0===arguments[0]?-1:arguments[0];r.logger.log("startLoad"),this.levelController.startLoad(),this.streamController.startLoad(e),this.audioStreamController.startLoad(e)}},{key:"stopLoad",value:function(){r.logger.log("stopLoad"),this.levelController.stopLoad(),this.streamController.stopLoad(),this.audioStreamController.stopLoad()}},{key:"swapAudioCodec",value:function(){r.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){r.logger.log("recoverMediaError");var e=this.media;this.detachMedia(),this.attachMedia(e)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){r.logger.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){r.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){r.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return this.levelController.firstLevel},set:function(e){r.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){r.logger.log("set startLevel:"+e),this.levelController.startLevel=e}},{key:"autoLevelCapping",get:function(){return this.abrController.autoLevelCapping},set:function(e){r.logger.log("set autoLevelCapping:"+e),this.abrController.autoLevelCapping=e}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"audioTracks",get:function(){return this.audioTrackController.audioTracks}},{key:"audioTrack",get:function(){return this.audioTrackController.audioTrack},set:function(e){this.audioTrackController.audioTrack=e}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}}]),e}();a.default=l},{"./controller/abr-controller":3,"./controller/audio-stream-controller":4,"./controller/audio-track-controller":5,"./controller/buffer-controller":6,"./controller/cap-level-controller":7,"./controller/fps-controller":9,"./controller/level-controller":10,"./controller/stream-controller":11,"./controller/timeline-controller":12,"./errors":24,"./events":26,"./loader/fragment-loader":32,"./loader/key-loader":33,"./loader/playlist-loader":34,"./utils/cues":41,"./utils/logger":43,"./utils/xhr-loader":47,events:1}],31:[function(e,t,r){"use strict";t.exports=e("./hls.js").default},{"./hls.js":30}],32:[function(t,g,i){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=a(l),d=t("../event-handler"),n=a(d),r=t("../errors"),o=t("../utils/logger"),u=function(i){function t(i){h(this,t);var r=f(this,Object.getPrototypeOf(t).call(this,i,e.default.FRAG_LOADING));return r.loaders={},r}return s(t,i),c(t,[{key:"destroy",value:function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},n.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(d){var e=d.frag,a=e.type,r=this.loaders[a],t=this.hls.config;e.loaded=0,r&&(o.logger.warn("abort previous fragment loader for type:"+a),r.abort()),r=this.loaders[a]=e.loader="undefined"!=typeof t.fLoader?new t.fLoader(t):new t.loader(t);var i=void 0,n=void 0,s=void 0;i={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(i.rangeStart=l,i.rangeEnd=u),n={timeout:t.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:t.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},r.load(i,n,s)}},{key:"loadsuccess",value:function(r,i,a){var n=r.data,t=a.frag;t.loader=void 0,this.loaders[t.type]=void 0,this.hls.trigger(e.default.FRAG_LOADED,{payload:n,frag:t,stats:i})}},{key:"loaderror",value:function(a,t){var i=t.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:a})}},{key:"loadtimeout",value:function(a,t){var i=t.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag})}},{key:"loadprogress",value:function(t,i,a){var r=i.frag;r.loaded=t.loaded,this.hls.trigger(e.default.FRAG_LOAD_PROGRESS,{frag:r,stats:t})}}]),t}(n.default);i.default=u},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],33:[function(t,g,i){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=a(l),d=t("../event-handler"),n=a(d),r=t("../errors"),o=t("../utils/logger"),u=function(i){function t(i){h(this,t);var r=f(this,Object.getPrototypeOf(t).call(this,i,e.default.KEY_LOADING));return r.loaders={},r.decryptkey=null,r.decrypturl=null,r}return s(t,i),c(t,[{key:"destroy",value:function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},n.default.prototype.destroy.call(this)}},{key:"onKeyLoading",value:function(h){var t=h.frag,i=t.type,n=this.loaders[i],s=t.decryptdata,a=s.uri;if(a!==this.decrypturl||null===this.decryptkey){var r=this.hls.config;n&&(o.logger.warn("abort previous fragment loader for type:"+i),n.abort()),t.loader=this.loaders[i]=new r.loader(r),this.decrypturl=a,this.decryptkey=null;var l=void 0,u=void 0,d=void 0;l={url:a,frag:t,responseType:"arraybuffer"},u={timeout:r.fragLoadingTimeOut,maxRetry:r.fragLoadingMaxRetry,retryDelay:r.fragLoadingRetryDelay,maxRetryDelay:r.fragLoadingMaxRetryTimeout},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},t.loader.load(l,u,d)}else this.decryptkey&&(s.key=this.decryptkey,this.hls.trigger(e.default.KEY_LOADED,{frag:t}))}},{key:"loadsuccess",value:function(i,a,r){var t=r.frag;this.decryptkey=t.decryptdata.key=new Uint8Array(i.data),t.loader=void 0,this.loaders[r.type]=void 0,this.hls.trigger(e.default.KEY_LOADED,{frag:t})}},{key:"loaderror",value:function(n,t){var i=t.frag,a=i.loader;a&&a.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:i,response:n})}},{key:"loadtimeout",value:function(n,t){var i=t.frag,a=i.loader;a&&a.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:i})}}]),t}(n.default);i.default=u},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],34:[function(r,m,o){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function c(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function p(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{
-constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(o,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),u=r("../events"),t=i(u),d=r("../event-handler"),s=i(d),e=r("../errors"),l=r("../utils/url"),g=i(l),v=r("../utils/attr-list"),n=i(v),a=r("../utils/logger"),y=function(i){function r(i){h(this,r);var e=c(this,Object.getPrototypeOf(r).call(this,i,t.default.MANIFEST_LOADING,t.default.LEVEL_LOADING,t.default.AUDIO_TRACK_LOADING));return e.loaders={},e}return p(r,i),f(r,[{key:"destroy",value:function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},s.default.prototype.destroy.call(this)}},{key:"onManifestLoading",value:function(e){this.load(e.url,{type:"manifest"})}},{key:"onLevelLoading",value:function(e){this.load(e.url,{type:"level",level:e.level,id:e.id})}},{key:"onAudioTrackLoading",value:function(e){this.load(e.url,{type:"audioTrack",id:e.id})}},{key:"load",value:function(l,t){var n,s,o,i,e=this.hls.config;"manifest"===t.type?(n=e.manifestLoadingMaxRetry,s=e.manifestLoadingTimeOut,o=e.manifestLoadingRetryDelay,i=e.manifestLoadingMaxRetryTimeOut):(n=e.levelLoadingMaxRetry,s=e.levelLoadingTimeOut,o=e.levelLoadingRetryDelay,i=e.levelLoadingMaxRetryTimeOut);var r=this.loaders[t.type];if(r){var u=r.context;if(u&&u.url===l)return void a.logger.warn("playlist request ongoing");a.logger.warn("abort previous loader for type:"+t.type),r.abort()}r=this.loaders[t.type]=t.loader="undefined"!=typeof e.pLoader?new e.pLoader(e):new e.loader(e),t.url=l,t.responseType="";var d=void 0,h=void 0;d={timeout:s,maxRetry:n,retryDelay:o,maxRetryDelay:i},h={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},r.load(t,d,h)}},{key:"resolve",value:function(e,t){return g.default.buildAbsoluteURL(t,e)}},{key:"parseMasterPlaylist",value:function(h,u){for(var l=[],i=void 0,d=/#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g;null!=(i=d.exec(h));){var e={},r=e.attrs=new n.default(i[1]);e.url=this.resolve(i[2],u);var s=r.decimalResolution("RESOLUTION");s&&(e.width=s.width,e.height=s.height),e.bitrate=r.decimalInteger("AVERAGE-BANDWIDTH")||r.decimalInteger("BANDWIDTH"),e.name=r.NAME;var t=r.CODECS;if(t){t=t.split(",");for(var o=0;o<t.length;o++){var a=t[o];-1!==a.indexOf("avc1")?e.videoCodec=this.avc1toavcoti(a):e.audioCodec=a}}l.push(e)}return l}},{key:"parseMasterPlaylistMedia",value:function(s,o,r){for(var i=void 0,a=[],l=/#EXT-X-MEDIA:(.*)/g;null!=(i=l.exec(s));){var e={},t=new n.default(i[1]);t.TYPE===r&&(e.groupId=t["GROUP-ID"],e.name=t.NAME,e.type=r,e.default="YES"===t.DEFAULT,e.autoselect="YES"===t.AUTOSELECT,e.forced="YES"===t.FORCED,t.URI&&(e.url=this.resolve(t.URI,o)),e.lang=t.LANGUAGE,e.name||(e.name=e.lang),a.push(e))}return a}},{key:"createInitializationVector",value:function(r){for(var t=new Uint8Array(16),e=12;16>e;e++)t[e]=r>>8*(15-e)&255;return t}},{key:"fragmentDecryptdataFromLevelkey",value:function(e,r){var t=e;return e&&e.method&&e.uri&&!e.iv&&(t=this.cloneObj(e),t.iv=this.createInitializationVector(r)),t}},{key:"avc1toavcoti",value:function(r){var e,t=r.split(".");return t.length>2?(e=t.shift()+".",e+=parseInt(t.shift()).toString(16),e+=("000"+parseInt(t.shift()).toString(16)).substr(-4)):e=r,e}},{key:"cloneObj",value:function(e){return JSON.parse(JSON.stringify(e))}},{key:"parseLevelPlaylist",value:function(P,f,L,S){var b,e,k,h=0,o=0,t={type:null,version:null,url:f,fragments:[],live:!0,startSN:0},i={method:null,key:null,iv:null,uri:null},m=0,v=null,r=null,l=null,g=null,c=null,u=null,s=[];for(k=/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE):(\d+))|(?:#EXT-X-(TARGETDURATION):(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT(INF):(\d+(?:\.\d+)?)(?:,(.*))?)|(?:(?!#)()(\S.+))|(?:#EXT-X-(BYTERANGE):(\d+(?:@\d+(?:\.\d+)?)?)|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.+))|(?:#EXT-X-(VERSION):(\d+))|(?:(#)(.*):(.*))|(?:(#)(.*)))(?:.*)\r?\n?/g;null!==(e=k.exec(P));)switch(e.shift(),e=e.filter(function(e){return void 0!==e}),e[0]){case"PLAYLIST-TYPE":t.type=e[1].toUpperCase();break;case"MEDIA-SEQUENCE":h=t.startSN=parseInt(e[1]);break;case"TARGETDURATION":t.targetduration=parseFloat(e[1]);break;case"VERSION":t.version=parseInt(e[1]);break;case"EXTM3U":break;case"ENDLIST":t.live=!1;break;case"DIS":m++,s.push(e);break;case"BYTERANGE":var p=e[1].split("@");u=1===p.length?c:parseInt(p[1]),c=parseInt(p[0])+u;break;case"INF":l=parseFloat(e[1]),g=e[2]?e[2]:null,s.push(e);break;case"":if(!isNaN(l)){var _=h++;b=this.fragmentDecryptdataFromLevelkey(i,_);var A=e[1]?this.resolve(e[1],f):null;r={url:A,type:S,duration:l,title:g,start:o,sn:_,level:L,cc:m,decryptdata:b,programDateTime:v,tagList:s},null!==u&&(r.byteRangeStartOffset=u,r.byteRangeEndOffset=c),t.fragments.push(r),o+=l,l=null,g=null,u=null,v=null,s=[]}break;case"KEY":var T=e[1],y=new n.default(T),d=y.enumeratedString("METHOD"),R=y.URI,D=y.hexadecimalInteger("IV");d&&(i={method:null,key:null,iv:null,uri:null},R&&"AES-128"===d&&(i.method=d,i.uri=this.resolve(R,f),i.key=null,i.iv=D));break;case"START":var O=e[1],w=new n.default(O),E=w.decimalFloatingPoint("TIME-OFFSET");E&&(t.startTimeOffset=E);break;case"PROGRAM-DATE-TIME":v=new Date(Date.parse(e[1])),s.push(e);break;case"#":e.shift(),s.push(e);break;default:a.logger.warn("line parsed but not handled: "+e)}return r&&!r.url&&(t.fragments.pop(),o-=r.duration),t.totalduration=o,t.averagetargetduration=o/t.fragments.length,t.endSN=h-1,t}},{key:"loadsuccess",value:function(v,i,l){var s=v.data,r=v.url,h=l.type,f=l.id,c=l.level,n=this.hls;if(this.loaders[h]=void 0,void 0!==r&&0!==r.indexOf("data:")||(r=l.url),i.tload=performance.now(),0===s.indexOf("#EXTM3U"))if(s.indexOf("#EXTINF:")>0){var g="audioTrack"!==h,u=this.parseLevelPlaylist(s,r,c||f||0,g?"main":"audio");u.tload=i.tload,"manifest"===h&&n.trigger(t.default.MANIFEST_LOADED,{levels:[{url:r,details:u}],url:r,stats:i}),i.tparsed=performance.now(),g?n.trigger(t.default.LEVEL_LOADED,{details:u,level:c||0,id:f||0,stats:i}):n.trigger(t.default.AUDIO_TRACK_LOADED,{details:u,id:f,stats:i})}else{var d=this.parseMasterPlaylist(s,r);if(d.length){var o=this.parseMasterPlaylistMedia(s,r,"AUDIO");if(o.length){var p=!1;o.forEach(function(e){e.url||(p=!0)}),p===!1&&d[0].audioCodec&&!d[0].attrs.AUDIO&&(a.logger.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),o.unshift({type:"main",name:"main"}))}n.trigger(t.default.MANIFEST_LOADED,{levels:d,audioTracks:o,url:r,stats:i})}else n.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no level found in manifest"})}else n.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no EXTM3U delimiter"})}},{key:"loaderror",value:function(s,r){var i,a,n=r.loader;switch(r.type){case"manifest":i=e.ErrorDetails.MANIFEST_LOAD_ERROR,a=!0;break;case"level":i=e.ErrorDetails.LEVEL_LOAD_ERROR,a=!1;break;case"audioTrack":i=e.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,a=!1}n&&(n.abort(),this.loaders[r.type]=void 0),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:i,fatal:a,url:n.url,loader:n,response:s,context:r})}},{key:"loadtimeout",value:function(s,r){var i,a,n=r.loader;switch(r.type){case"manifest":i=e.ErrorDetails.MANIFEST_LOAD_TIMEOUT,a=!0;break;case"level":i=e.ErrorDetails.LEVEL_LOAD_TIMEOUT,a=!1;break;case"audioTrack":i=e.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,a=!1}n&&(n.abort(),this.loaders[r.type]=void 0),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:i,fatal:a,url:n.url,loader:n,context:r})}}]),r}(s.default);o.default=y},{"../errors":24,"../event-handler":25,"../events":26,"../utils/attr-list":38,"../utils/logger":43,"../utils/url":46}],35:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(){t(this,e)}return r(e,null,[{key:"init",value:function(){e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var t;for(t in e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),a=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:a};var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),s=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=s,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var r=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,r,l,r,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,n))}},{key:"box",value:function(a){for(var t,i=Array.prototype.slice.call(arguments,1),e=8,r=i.length,n=r;r--;)e+=i[r].byteLength;for(t=new Uint8Array(e),t[0]=e>>24&255,t[1]=e>>16&255,t[2]=e>>8&255,t[3]=255&e,t.set(a,4),r=0,e=8;n>r;r++)t.set(i[r],e),e+=i[r].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){return r*=t,e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(r){for(var t=r.length,i=[];t--;)i[t]=e.trex(r[t]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24&255,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(n){var r,t,i=n.samples||[],a=new Uint8Array(4+i.length);for(t=0;t<i.length;t++)r=i[t].flags,a[t+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,a)}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}},{key:"avc1",value:function(t){var r,a,n,i=[],s=[];for(r=0;r<t.sps.length;r++)a=t.sps[r],n=a.byteLength,i.push(n>>>8&255),i.push(255&n),i=i.concat(Array.prototype.slice.call(a));for(r=0;r<t.pps.length;r++)a=t.pps[r],n=a.byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(a));var u=e.box(e.types.avcC,new Uint8Array([1,i[3],i[4],i[5],255,224|t.sps.length].concat(i).concat([t.pps.length]).concat(s))),o=t.width,l=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,255&o,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"stsd",value:function(t){return"audio"===t.type?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,n=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(i,t){var a=e.sdtp(i),r=i.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t])),e.trun(i,a.length+16+16+8+16+8+8),a)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(r){var t=r.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(f,o){var i,a,n,s,t,l,d=f.samples||[],r=d.length,h=12+16*r,u=new Uint8Array(h);for(o+=8+h,u.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,o>>>24&255,o>>>16&255,o>>>8&255,255&o],0),i=0;r>i;i++)a=d[i],n=a.duration,s=a.size,t=a.flags,l=a.cts,u.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,t.isLeading<<2|t.dependsOn,t.isDependedOn<<6|t.hasRedundancy<<4|t.paddingValue<<1|t.isNonSync,61440&t.degradPrio,15&t.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,u)}},{key:"initSegment",value:function(i){e.types||e.init();var t,r=e.moov(i);return t=new Uint8Array(e.FTYP.byteLength+r.byteLength),t.set(e.FTYP),t.set(r,e.FTYP.byteLength),t}}]),e}();e.default=i},{}],36:[function(r,g,s){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(s,"__esModule",{value:!0});var l=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),u=r("../helper/aac"),a=n(u),d=r("../events"),t=n(d),e=r("../utils/logger"),f=r("../remux/mp4-generator"),i=n(f),o=r("../errors");r("../utils/polyfill");var c=function(){function r(e,t,i){h(this,r),this.observer=e,this.id=t,this.config=i,this.ISGenerated=!1,this.PES2MP4SCALEFACTOR=4,this.PES_TIMESCALE=9e4,this.MP4_TIMESCALE=this.PES_TIMESCALE/this.PES2MP4SCALEFACTOR}return l(r,[{key:"destroy",value:function(){}},{key:"insertDiscontinuity",value:function(){this._initPTS=this._initDTS=void 0}},{key:"switchLevel",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(h,d,r,i,l,o,e,a){if(this.level=h,this.sn=d,this.ISGenerated||this.generateIS(r,i,e),this.ISGenerated)if(r.samples.length){var s=this.remuxAudio(r,e,a);if(i.samples.length){var u=void 0;s&&(u=s.endPTS-s.startPTS),this.remuxVideo(i,e,a,u)}}else{var n=void 0;i.samples.length&&(n=this.remuxVideo(i,e,a)),n&&r.codec&&this.remuxEmptyAudio(r,e,a,n)}l.samples.length&&this.remuxID3(l,e),o.samples.length&&this.remuxText(o,e),this.observer.trigger(t.default.FRAG_PARSED,{id:this.id,level:this.level,sn:this.sn})}},{key:"generateIS",value:function(r,a,f){var n,s,c=this.observer,g=r.samples,d=a.samples,h=this.PES_TIMESCALE,l={},v={id:this.id,level:this.level,sn:this.sn,tracks:l,unique:!1},u=void 0===this._initPTS;u&&(n=s=1/0),r.config&&g.length&&(r.timescale=r.audiosamplerate,r.timescale*r.duration>Math.pow(2,32)&&!function(){var e=function r(t,e){return e?r(e,t%e):t};r.timescale=r.audiosamplerate/e(r.audiosamplerate,1024)}(),e.logger.log("audio mp4 timescale :"+r.timescale),l.audio={container:"audio/mp4",codec:r.codec,initSegment:i.default.initSegment([r]),metadata:{channelCount:r.channelCount}},u&&(n=s=g[0].pts-h*f)),a.sps&&a.pps&&d.length&&(a.timescale=this.MP4_TIMESCALE,l.video={container:"video/mp4",codec:a.codec,initSegment:i.default.initSegment([a]),metadata:{width:a.width,height:a.height}},u&&(n=Math.min(n,d[0].pts-h*f),s=Math.min(s,d[0].dts-h*f))),Object.keys(l).length?(c.trigger(t.default.FRAG_PARSING_INIT_SEGMENT,v),this.ISGenerated=!0,u&&(this._initPTS=n,this._initDTS=s)):c.trigger(t.default.ERROR,{type:o.ErrorTypes.MEDIA_ERROR,id:this.id,details:o.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(s,B,w,x){var r,v,C,g,l,H,R,_,E=8,f=this.PES_TIMESCALE,n=this.PES2MP4SCALEFACTOR,a=s.samples,p=[],u=void 0;u=w?this.nextAvcDts:B*f;var y=a[0];l=Math.max(this._PTSNormalize(y.dts-this._initDTS,u),0),g=Math.max(this._PTSNormalize(y.pts-this._initDTS,u),0);var c=Math.round((l-u)/90);w&&c&&(c>1?e.logger.log("AVC:"+c+" ms hole between fragments detected,filling it"):-1>c&&e.logger.log("AVC:"+-c+" ms overlapping between fragments detected"),l=u,a[0].dts=l+this._initDTS,g=Math.max(g-c,u),a[0].pts=g+this._initDTS,e.logger.log("Video/PTS/DTS adjusted: "+g+"/"+l+",delta:"+c)),H=l,y=a[a.length-1],_=Math.max(this._PTSNormalize(y.dts-this._initDTS,u),0),R=Math.max(this._PTSNormalize(y.pts-this._initDTS,u),0),R=Math.max(R,_);var N=navigator.vendor,I=navigator.userAgent,L=N&&N.indexOf("Apple")>-1&&I&&!I.match("CriOS");L&&(r=Math.round((_-l)/(n*(a.length-1))));for(var b=0;b<a.length;b++){var d=a[b];L?d.dts=l+b*n*r:(d.dts=Math.max(this._PTSNormalize(d.dts-this._initDTS,u),l),d.dts=Math.round(d.dts/n)*n),d.pts=Math.max(this._PTSNormalize(d.pts-this._initDTS,u),d.dts),d.pts=Math.round(d.pts/n)*n}v=new Uint8Array(s.len+4*s.nbNalu+8);var D=new DataView(v.buffer);D.setUint32(0,v.byteLength),v.set(i.default.types.mdat,4);for(var h=0;h<a.length;h++){for(var o=a[h],P=0,T=void 0;o.units.units.length;){var m=o.units.units.shift();D.setUint32(E,m.data.byteLength),E+=4,v.set(m.data,E),E+=m.data.byteLength,P+=4+m.data.byteLength}if(L)T=Math.max(0,r*Math.round((o.pts-o.dts)/(n*r)));else{if(h<a.length-1)r=a[h+1].dts-o.dts;else{var S=this.config,k=o.dts-a[h>0?h-1:h].dts;if(S.stretchShortVideoTrack){var F=S.maxBufferHole,U=S.maxSeekHole,G=Math.floor(Math.min(F,U)*f),A=(x?g+x*f:this.nextAacPts)-o.pts;A>G?(r=A-k,0>r&&(r=k),e.logger.log("It is approximately "+A/90+" ms to the next segment; using duration "+r/90+" ms for the last video frame.")):r=k}else r=k}r/=n,T=Math.round((o.pts-o.dts)/n)}p.push({size:P,duration:r,cts:T,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:o.key?2:1,isNonSync:o.key?0:1}})}this.nextAvcDts=_+r*n;var j=s.dropped;if(s.len=0,s.nbNalu=0,s.dropped=0,p.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var O=p[0].flags;O.dependsOn=2,O.isNonSync=0}s.samples=p,C=i.default.moof(s.sequenceNumber++,l/n,s),s.samples=[];var M={id:this.id,level:this.level,sn:this.sn,data1:C,data2:v,startPTS:g/f,endPTS:(R+n*r)/f,startDTS:l/f,endDTS:this.nextAvcDts/f,type:"video",nb:p.length,dropped:j};return this.observer.trigger(t.default.FRAG_PARSING_DATA,M),M}},{key:"remuxAudio",value:function(r,j,G){var M,A,p,g,c,F,U,C,E,w,P,d,v,n,y,f=this.PES_TIMESCALE,H=r.timescale,k=f/H,B=1024*r.timescale/r.audiosamplerate,T=8,_=[],u=[];r.samples.sort(function(e,t){return e.pts-t.pts}),u=r.samples;for(var l=G?this.nextAacPts:j*f,o=B*k,S=l,s=0;s<u.length;){var h=u[s],x=this._PTSNormalize(h.pts-this._initDTS,l),m=x-S;if(-.5*o>m)e.logger.log("Dropping frame due to "+Math.round(Math.abs(m/90))+" ms overlap."),u.splice(s,1),r.len-=h.unit.length;else if(m>.5*o){var D=Math.round(m/o);e.logger.log("Injecting "+D+" frame"+(D>1?"s":"")+" of missing audio due to "+Math.round(m/90)+" ms gap.");for(var I=0;D>I;I++)y=h.pts-(D-I)*o,y=Math.max(y,this._initDTS),n=a.default.getSilentFrame(r.channelCount),n||(e.logger.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),n=h.unit.slice(0)),u.splice(s,0,{unit:n,pts:y,dts:y}),r.len+=n.length,s+=1;h.pts=u[s-1].pts+o,S=this._PTSNormalize(h.pts+o-this._initDTS,l),s+=1}else Math.abs(m)>.1*o&&e.logger.log("Invalid frame delta "+Math.round(x-S+o)+" at PTS "+Math.round(x/90)+" (should be "+Math.round(o)+")."),S+=o,0===s?h.pts=this._initDTS+l:h.pts=u[s-1].pts+o,s+=1}for(;u.length;){if(A=u.shift(),g=A.unit,w=A.pts-this._initDTS,P=A.dts-this._initDTS,void 0!==E)d=this._PTSNormalize(w,E),v=this._PTSNormalize(P,E),p.duration=Math.round((v-E)/k);else{d=this._PTSNormalize(w,l),v=this._PTSNormalize(P,l);var R=Math.round(1e3*(d-l)/f),b=0;if(G&&R){if(R>0)b=Math.round((d-l)/o),e.logger.log(R+" ms hole between AAC samples detected,filling it"),b>0&&(n=a.default.getSilentFrame(r.channelCount),n||(n=g.slice(0)),r.len+=b*n.length);else if(-12>R){e.logger.log(-R+" ms overlapping between AAC samples detected, drop frame"),r.len-=g.byteLength;continue}d=v=l}if(U=Math.max(0,d),C=Math.max(0,v),!(r.len>0))return;for(c=new Uint8Array(r.len+8),M=new DataView(c.buffer),M.setUint32(0,c.byteLength),c.set(i.default.types.mdat,4),s=0;b>s;s++)y=d-(b-s)*o,n=a.default.getSilentFrame(r.channelCount),n||(e.logger.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),n=g.slice(0)),c.set(n,T),T+=n.byteLength,p={size:n.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},_.push(p)}c.set(g,T),T+=g.byteLength,p={size:g.byteLength,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},_.push(p),E=v}var O=0,L=_.length;if(L>=2&&(O=_[L-2].duration,p.duration=O),L){this.nextAacPts=d+k*O,r.len=0,r.samples=_,F=i.default.moof(r.sequenceNumber++,C/k,r),r.samples=[];var N={id:this.id,level:this.level,sn:this.sn,data1:F,data2:c,startPTS:U/f,endPTS:this.nextAacPts/f,startDTS:C/f,endDTS:(v+k*O)/f,type:"audio",nb:L};return this.observer.trigger(t.default.FRAG_PARSING_DATA,N),N}return null}},{key:"remuxEmptyAudio",value:function(t,f,p,l){var i=this.PES_TIMESCALE,v=t.timescale?t.timescale:t.audiosamplerate,g=i/v,u=l.startDTS*i+this._initDTS,y=l.endDTS*i+this._initDTS,h=1024,d=g*h,c=Math.ceil((y-u)/d),n=a.default.getSilentFrame(t.channelCount);if(!n)return void e.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var o=[],r=0;c>r;r++){var s=u+r*d;o.push({unit:n.slice(0),pts:s,dts:s}),t.len+=n.length}t.samples=o,this.remuxAudio(t,f,p)}},{key:"remuxID3",value:function(r,a){var e,n=r.samples.length;if(n){for(var i=0;n>i;i++)e=r.samples[i],e.pts=(e.pts-this._initPTS)/this.PES_TIMESCALE,e.dts=(e.dts-this._initDTS)/this.PES_TIMESCALE;this.observer.trigger(t.default.FRAG_PARSING_METADATA,{id:this.id,level:this.level,sn:this.sn,samples:r.samples})}r.samples=[],a=a}},{key:"remuxText",value:function(e,a){e.samples.sort(function(e,t){return e.pts-t.pts});var r,n=e.samples.length;if(n){for(var i=0;n>i;i++)r=e.samples[i],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE;this.observer.trigger(t.default.FRAG_PARSING_USERDATA,{id:this.id,level:this.level,sn:this.sn,samples:e.samples})}e.samples=[],a=a}},{key:"_PTSNormalize",value:function(e,t){var r;if(void 0===t)return e;for(r=e>t?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),r}();s.default=c},{"../errors":24,"../events":26,"../helper/aac":27,"../remux/mp4-generator":35,"../utils/logger":43,"../utils/polyfill":44}],37:[function(r,l,e){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=r("../events"),t=i(s),o=function(){function e(t,r){a(this,e),this.observer=t,this.id=r,this.ISGenerated=!1}return n(e,[{key:"destroy",value:function(){}},{key:"insertDiscontinuity",value:function(){}},{key:"switchLevel",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(o,s,h,d,a,u){var n=this.observer;if(!this.ISGenerated){var l={},i={id:this.id,tracks:l,unique:!0},e=s,r=e.codec;r&&(i.tracks.video={container:e.container,codec:r,metadata:{width:e.width,height:e.height}}),e=o,r=e.codec,r&&(i.tracks.audio={container:e.container,codec:r,metadata:{channelCount:e.channelCount}}),this.ISGenerated=!0,n.trigger(t.default.FRAG_PARSING_INIT_SEGMENT,i)}n.trigger(t.default.FRAG_PARSING_DATA,{id:this.id,data1:u,startPTS:a,startDTS:a,type:"audiovideo",nb:1,dropped:0})}},{key:"passthrough",get:function(){return!0}}]),e}();e.default=o},{"../events":26}],38:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(r){t(this,e),"string"==typeof r&&(r=e.parseAttrList(r));for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i])}return r(e,[{key:"decimalInteger",value:function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e}},{key:"hexadecimalInteger",value:function(r){if(this[r]){var e=(this[r]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var i=new Uint8Array(e.length/2),t=0;t<e.length/2;t++)i[t]=parseInt(e.slice(2*t,2*t+2),16);return i}return null}},{key:"hexadecimalIntegerAsNumber",value:function(t){var e=parseInt(this[t],16);return e>Number.MAX_SAFE_INTEGER?1/0:e}},{key:"decimalFloatingPoint",value:function(e){return parseFloat(this[e])}},{key:"enumeratedString",value:function(e){return this[e]}},{key:"decimalResolution",value:function(t){var e=/^(\d+)x(\d+)$/.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}}}],[{key:"parseAttrList",value:function(a){for(var t,n=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,r={};null!==(t=n.exec(a));){var e=t[2],i='"';0===e.indexOf(i)&&e.lastIndexOf(i)===e.length-1&&(e=e.slice(1,-1)),r[t[1]]=e}return r}}]),e}();e.default=i},{}],39:[function(r,e,i){"use strict";var t={search:function(a,s){for(var t=0,r=a.length-1,e=null,i=null;r>=t;){e=(t+r)/2|0,i=a[e];var n=s(i);if(n>0)t=e+1;else{if(!(0>n))return i;r=e-1}}return null}};e.exports=t},{}],40:[function(R,b,o){"use strict";function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(o,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),d={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},u=function(e){var t=e;return d.hasOwnProperty(e)&&(t=d[e]),String.fromCharCode(t)},t=15,r=32,g={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},v={17:2,18:4,21:6,22:8,23:10,19:13,20:15},f={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},E={25:2,26:4,29:6,30:8,31:10,27:13,28:15},c=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],e={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,r){var t=this.verboseFilter[e];this.verboseLevel>=t}},i=function(t){for(var r=[],e=0;e<t.length;e++)r.push(t[e].toString(16));return r},h=function(){function e(t,r,i,n,s){a(this,e),this.foreground=t||"white",this.underline=r||!1,this.italics=i||!1,this.background=n||"black",this.flash=s||!1}return n(e,[{key:"reset",value:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}},{key:"setStyles",value:function(r){for(var i=["foreground","underline","italics","background","flash"],e=0;e<i.length;e++){var t=i[e];r.hasOwnProperty(t)&&(this[t]=r[t])}}},{key:"isDefault",value:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}},{key:"equals",value:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}},{key:"copy",value:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}},{key:"toString",value:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}]),e}(),y=function(){function e(t,r,i,n,s,o){a(this,e),this.uchar=t||" ",this.penState=new h(r,i,n,s,o)}return n(e,[{key:"reset",value:function(){this.uchar=" ",this.penState.reset()}},{key:"setChar",value:function(e,t){this.uchar=e,this.penState.copy(t)}},{key:"setPenState",value:function(e){this.penState.copy(e)}},{key:"equals",value:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}},{key:"copy",value:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)}},{key:"isEmpty",value:function(){return" "===this.uchar&&this.penState.isDefault()}}]),e}(),m=function(){function t(){a(this,t),this.chars=[];for(var e=0;r>e;e++)this.chars.push(new y);this.pos=0,this.currPenState=new h}return n(t,[{key:"equals",value:function(i){for(var t=!0,e=0;r>e;e++)if(!this.chars[e].equals(i.chars[e])){t=!1;break}return t}},{key:"copy",value:function(t){for(var e=0;r>e;e++)this.chars[e].copy(t.chars[e])}},{key:"isEmpty",value:function(){for(var t=!0,e=0;r>e;e++)if(!this.chars[e].isEmpty()){t=!1;break}return t}},{key:"setCursor",value:function(t){this.pos!==t&&(this.pos=t),this.pos<0?(e.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>r&&(e.log("ERROR","Too large cursor position "+this.pos),this.pos=r)}},{key:"moveCursor",value:function(t){var r=this.pos+t;if(t>1)for(var e=this.pos+1;r+1>e;e++)this.chars[e].setPenState(this.currPenState);this.setCursor(r)}},{key:"backSpace",value:function(){
-this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}},{key:"insertChar",value:function(t){t>=144&&this.backSpace();var i=u(t);return this.pos>=r?void e.log("ERROR","Cannot insert "+t.toString(16)+" ("+i+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(i,this.currPenState),void this.moveCursor(1))}},{key:"clearFromPos",value:function(t){var e;for(e=t;r>e;e++)this.chars[e].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var t=[],i=!0,e=0;r>e;e++){var a=this.chars[e].uchar;" "!==a&&(i=!1),t.push(a)}return i?"":t.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e);var t=this.chars[this.pos];t.setPenState(this.currPenState)}}]),t}(),s=function(){function r(){a(this,r),this.rows=[];for(var e=0;t>e;e++)this.rows.push(new m);this.currRow=t-1,this.nrRollUpRows=null,this.reset()}return n(r,[{key:"reset",value:function(){for(var e=0;t>e;e++)this.rows[e].clear();this.currRow=t-1}},{key:"equals",value:function(i){for(var r=!0,e=0;t>e;e++)if(!this.rows[e].equals(i.rows[e])){r=!1;break}return r}},{key:"copy",value:function(r){for(var e=0;t>e;e++)this.rows[e].copy(r.rows[e])}},{key:"isEmpty",value:function(){for(var r=!0,e=0;t>e;e++)if(!this.rows[e].isEmpty()){r=!1;break}return r}},{key:"backSpace",value:function(){var e=this.rows[this.currRow];e.backSpace()}},{key:"clearToEndOfRow",value:function(){var e=this.rows[this.currRow];e.clearToEndOfRow()}},{key:"insertChar",value:function(e){var t=this.rows[this.currRow];t.insertChar(e)}},{key:"setPen",value:function(e){var t=this.rows[this.currRow];t.setPenStyles(e)}},{key:"moveCursor",value:function(e){var t=this.rows[this.currRow];t.moveCursor(e)}},{key:"setCursor",value:function(t){e.log("INFO","setCursor: "+t);var r=this.rows[this.currRow];r.setCursor(t)}},{key:"setPAC",value:function(t){e.log("INFO","pacData = "+JSON.stringify(t));var r=t.row-1;this.nrRollUpRows&&r<this.nrRollUpRows-1&&(r=this.nrRollUpRows-1),this.currRow=r;var i=this.rows[this.currRow];if(null!==t.indent){var a=t.indent,n=Math.max(a-1,0);i.setCursor(t.indent),t.color=i.chars[n].penState.foreground}var s={foreground:t.color,underline:t.underline,italics:t.italics,background:"black",flash:!1};this.setPen(s)}},{key:"setBkgData",value:function(t){e.log("INFO","bkgData = "+JSON.stringify(t)),this.backSpace(),this.setPen(t),this.insertChar(32)}},{key:"setRollUpRows",value:function(e){this.nrRollUpRows=e}},{key:"rollUp",value:function(){if(null===this.nrRollUpRows)return void e.log("DEBUG","roll_up but nrRollUpRows not set yet");e.log("TEXT",this.getDisplayText());var r=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(r,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),e.log("INFO","Rolling up")}},{key:"getDisplayText",value:function(r){r=r||!1;for(var e=[],n="",s=-1,i=0;t>i;i++){var a=this.rows[i].getTextString();a&&(s=i+1,r?e.push("Row "+s+": '"+a+"'"):e.push(a.trim()))}return e.length>0&&(n=r?"["+e.join(" | ")+"]":e.join("\n")),n}},{key:"getTextAndFormat",value:function(){return this.rows}}]),r}(),l=function(){function r(e,i){a(this,r),this.chNr=e,this.outputFilter=i,this.mode=null,this.verbose=0,this.displayedMemory=new s,this.nonDisplayedMemory=new s,this.lastOutputScreen=new s,this.currRollUpRow=this.displayedMemory.rows[t-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return n(r,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[t-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(t){t!==this.mode&&(this.mode=t,e.log("INFO","MODE="+t),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)}},{key:"insertChars",value:function(r){for(var t=0;t<r.length;t++)this.writeScreen.insertChar(r[t]);var i=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";e.log("INFO",i+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(e.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}},{key:"ccRCL",value:function(){e.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}},{key:"ccBS",value:function(){e.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}},{key:"ccAOF",value:function(){}},{key:"ccAON",value:function(){}},{key:"ccDER",value:function(){e.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}},{key:"ccRU",value:function(t){e.log("INFO","RU("+t+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(t)}},{key:"ccFON",value:function(){e.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})}},{key:"ccRDC",value:function(){e.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}},{key:"ccTR",value:function(){e.log("INFO","TR"),this.setMode("MODE_TEXT")}},{key:"ccRTD",value:function(){e.log("INFO","RTD"),this.setMode("MODE_TEXT")}},{key:"ccEDM",value:function(){e.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()}},{key:"ccCR",value:function(){e.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()}},{key:"ccENM",value:function(){e.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}},{key:"ccEOC",value:function(){if(e.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var t=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=t,this.writeScreen=this.nonDisplayedMemory,e.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()}},{key:"ccTO",value:function(t){e.log("INFO","TO("+t+") - Tab Offset"),this.writeScreen.moveCursor(t)}},{key:"ccMIDROW",value:function(r){var t={flash:!1};if(t.underline=r%2===1,t.italics=r>=46,t.italics)t.foreground="white";else{var i=Math.floor(r/2)-16,a=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=a[i]}e.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var t=e.time;null!==t&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(t,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),r}(),p=function(){function t(i,e,r){a(this,t),this.field=i||1,this.outputs=[e,r],this.channels=[new l(1,e),new l(2,r)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return n(t,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(l,s){var t,r,a,o=!1;this.lastTime=l,e.setTime(l);for(var n=0;n<s.length;n+=2)if(r=127&s[n],a=127&s[n+1],0!==r||0!==a){if(e.log("DATA","["+i([s[n],s[n+1]])+"] -> ("+i([r,a])+")"),t=this.parseCmd(r,a),t||(t=this.parseMidrow(r,a)),t||(t=this.parsePAC(r,a)),t||(t=this.parseBackgroundAttributes(r,a)),!t&&(o=this.parseChars(r,a)))if(this.currChNr&&this.currChNr>=0){var u=this.channels[this.currChNr-1];u.insertChars(o)}else e.log("WARNING","No channel found yet. TEXT-MODE?");t?this.dataCounters.cmd+=2:o?this.dataCounters.char+=2:(this.dataCounters.other+=2,e.log("WARNING","Couldn't parse cleaned data "+i([r,a])+" orig: "+i([s[n],s[n+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(a,t){var n=null,s=(20===a||28===a)&&t>=32&&47>=t,o=(23===a||31===a)&&t>=33&&35>=t;if(!s&&!o)return!1;if(a===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,e.log("DEBUG","Repeated command ("+i([a,t])+") is dropped"),!0;n=20===a||23===a?1:2;var r=this.channels[n-1];return 20===a||28===a?32===t?r.ccRCL():33===t?r.ccBS():34===t?r.ccAOF():35===t?r.ccAON():36===t?r.ccDER():37===t?r.ccRU(2):38===t?r.ccRU(3):39===t?r.ccRU(4):40===t?r.ccFON():41===t?r.ccRDC():42===t?r.ccTR():43===t?r.ccRTD():44===t?r.ccEDM():45===t?r.ccCR():46===t?r.ccENM():47===t&&r.ccEOC():r.ccTO(t-32),this.lastCmdA=a,this.lastCmdB=t,this.currChNr=n,!0}},{key:"parseMidrow",value:function(t,r){var a=null;if((17===t||25===t)&&r>=32&&47>=r){if(a=17===t?1:2,a!==this.currChNr)return e.log("ERROR","Mismatch channel in midrow parsing"),!1;var n=this.channels[a-1];return n.ccMIDROW(r),e.log("DEBUG","MIDROW ("+i([t,r])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(e>=17&&23>=e||e>=25&&31>=e)&&t>=64&&127>=t,n=(16===e||24===e)&&t>=64&&95>=t;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=23>=e?1:2,i=t>=64&&95>=t?1===r?g[e]:f[e]:1===r?v[e]:E[e];var s=this.interpretPAC(i,t),o=this.channels[r-1];return o.setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(i,r){var e=r,t={color:null,italics:!1,indent:null,underline:!1,row:i};return e=r>95?r-96:r-64,t.underline=1===(1&e),13>=e?t.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(e/2)]:15>=e?(t.italics=!0,t.color="white"):t.indent=4*Math.floor((e-16)/2),t}},{key:"parseChars",value:function(t,r){var s=null,n=null,a=null;if(t>=25?(s=2,a=t-8):(s=1,a=t),a>=17&&19>=a){var o=r;o=17===a?r+80:18===a?r+112:r+144,e.log("INFO","Special char '"+u(o)+"' in channel "+s),n=[o]}else t>=32&&127>=t&&(n=0===r?[t]:[t,r]);if(n){var l=i(n);e.log("DEBUG","Char codes =  "+l.join(",")),this.lastCmdA=null,this.lastCmdB=null}return n}},{key:"parseBackgroundAttributes",value:function(r,e){var t,i,a,n,s=(16===r||24===r)&&e>=32&&47>=e,o=(23===r||31===r)&&e>=45&&47>=e;return s||o?(t={},16===r||24===r?(i=Math.floor((e-32)/2),t.background=c[i],e%2===1&&(t.background=t.background+"_semi")):45===e?t.background="transparent":(t.foreground="black",47===e&&(t.underline=!0)),a=24>r?1:2,n=this.channels[a-1],n.setBkgData(t),this.lastCmdA=null,this.lastCmdB=null,!0):!1}},{key:"reset",value:function(){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].reset();this.lastCmdA=null,this.lastCmdB=null}},{key:"cueSplitAtTime",value:function(t){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].cueSplitAtTime(t)}}]),t}();o.default=p},{}],41:[function(r,e,i){"use strict";var t={newCue:function(h,l,d,o){for(var i,t,s,r,n,u=window.VTTCue||window.TextTrackCue,e=0;e<o.rows.length;e++)if(i=o.rows[e],s=!0,r=0,n="",!i.isEmpty()){for(var a=0;a<i.chars.length;a++)i.chars[a].uchar.match(/\s/)&&s?r++:(n+=i.chars[a].uchar,s=!1);t=new 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l=/^([^\?]*)(.*)$/.exec(e);l&&(e=l[1]);var u=/^(([a-z]+:)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?)?(\/.*)$/i.exec(e);if(!u)throw new Error("Error trying to parse base URL.");var d=u[2]||"",f=u[1]||"",h=u[4],c=null;return c=/^\/\//.test(t)?d+"//"+a.buildAbsolutePath("",t.substring(2)):/^\//.test(t)?f+"/"+a.buildAbsolutePath("",t.substring(1)):a.buildAbsolutePath(f+h,t),r&&(c+=r),i&&(c+=i),c},buildAbsolutePath:function(e,t){for(var r,i,a=t,n="",s=e.replace(/[^\/]*$/,a.replace(/(\/|^)(?:\.?\/+)+/g,"$1")),o=0;i=s.indexOf("/../",o),i>-1;o=i+r)r=/^\/(?:\.\.\/)*/.exec(s.slice(i))[0].length,n=(n+s.substring(o,i)).replace(new RegExp("(?:\\/+[^\\/]*){0,"+(r-1)/3+"}$"),"/");return n+s.substr(o)}};"object"==typeof i&&"object"==typeof r?r.exports=a:"function"==typeof e&&e.amd?e([],function(){return a}):"object"==typeof i?i.URLToolkit=a:t.URLToolkit=a}(this)},{}],3:[function(e,t,r){var i=arguments[3],a=arguments[4],n=arguments[5],s=JSON.stringify;t.exports=function(e,t){function r(e){p[e]=!0;for(var t in 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a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(30),c=i(h),v=e(26),g=e(45),p=e(9),y=i(p),m=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FRAG_LOADING,u.default.FRAG_LOADED,u.default.FRAG_BUFFERED,u.default.ERROR));return r.lastLoadedFragLevel=0,r._autoLevelCapping=-1,r._nextAutoLevel=-1,r.hls=e,r.onCheck=r.abandonRulesCheck.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.clearTimer(),f.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(e){var t=e.frag;if("main"===t.type){if(this.timer||(this.timer=setInterval(this.onCheck,100)),!this.bwEstimator){var r=this.hls,i=e.frag.level,a=r.levels[i].details.live,n=r.config,s=void 0,o=void 0;a?(s=n.abrEwmaFastLive,o=n.abrEwmaSlowLive):(s=n.abrEwmaFastVoD,o=n.abrEwmaSlowVoD),this.bwEstimator=new y.default(r,o,s,n.abrEwmaDefaultEstimate)}this.fragCurrent=t}}},{key:"abandonRulesCheck",value:function(){var e=this.hls,t=e.media,r=this.fragCurrent,i=r.loader,a=this.minAutoLevel;if(!i||i.stats&&i.stats.aborted)return g.logger.warn("frag loader destroy or aborted, disarm abandonRules"),void this.clearTimer();var n=i.stats;if(t&&(!t.paused&&0!==t.playbackRate||!t.readyState)&&r.autoLevel&&r.level){var s=performance.now()-n.trequest,o=Math.abs(t.playbackRate);if(s>500*r.duration/o){var l=e.levels,d=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/s),f=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*l[r.level].bitrate/8)),h=t.currentTime,v=(f-n.loaded)/d,p=(c.default.bufferInfo(t,h,e.config.maxBufferHole).end-h)/o;if(p<2*r.duration/o&&v>p){var y=void 0,m=void 0;for(m=r.level-1;m>a&&(y=r.duration*l[m].bitrate/(6.4*d),!(y<p));m--);y<v&&(g.logger.warn("loading too slow, abort fragment loading and switch to level "+m+":fragLoadedDelay["+m+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+y.toFixed(1)+"<"+v.toFixed(1)+":"+p.toFixed(1)),e.nextLoadLevel=m,this.bwEstimator.sample(s,n.loaded),i.abort(),this.clearTimer(),e.trigger(u.default.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:n}))}}}}},{key:"onFragLoaded",value:function(e){var t=e.frag;if("main"===t.type&&(this.clearTimer(),this.lastLoadedFragLevel=t.level,this._nextAutoLevel=-1,e.frag.bitrateTest)){var r=e.stats;r.tparsed=r.tbuffered=r.tload,this.onFragBuffered(e)}}},{key:"onFragBuffered",value:function(e){var t=e.stats,r=e.frag;if(t.aborted!==!0&&1===r.loadCounter&&"main"===r.type&&(!r.bitrateTest||t.tload===t.tbuffered)){var i=t.tparsed-t.trequest;g.logger.log("latency/loading/parsing/append/kbps:"+Math.round(t.tfirst-t.trequest)+"/"+Math.round(t.tload-t.tfirst)+"/"+Math.round(t.tparsed-t.tload)+"/"+Math.round(t.tbuffered-t.tparsed)+"/"+Math.round(8*t.loaded/(t.tbuffered-t.trequest))),this.bwEstimator.sample(i,t.loaded),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}}},{key:"onError",value:function(e){switch(e.details){case v.ErrorDetails.FRAG_LOAD_ERROR:case v.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}}},{key:"clearTimer",value:function(){this.timer&&(clearInterval(this.timer),this.timer=null)}},{key:"findBestLevel",value:function(e,t,r,i,a,n,s,o,l){for(var u=a;u>=i;u--){var d=l[u],f=d.details,h=f?f.totalduration/f.fragments.length:t,c=!!f&&f.live,v=void 0;v=u<=e?s*r:o*r;var p=l[u].bitrate,y=p*h/v;if(g.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(v)+"/"+p+"/"+h+"/"+n+"/"+y),v>p&&(!y||c||y<n))return u}return-1}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping=e}},{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator,r=this.hls,i=r.levels,a=r.config.minAutoBitrate;if(!(e===-1||t&&t.canEstimate()))return Math.min(e,this.maxAutoLevel);var n=this.nextABRAutoLevel;if(e!==-1&&(n=Math.min(e,n)),void 0!==a)for(;i[n].bitrate<a;)n++;return n},set:function(e){this._nextAutoLevel=e}},{key:"minAutoLevel",get:function(){for(var e=this.hls,t=e.levels,r=e.config.minAutoBitrate,i=t?t.length:0,a=0;a<i;a++)if(t[a].bitrate>r)return a;return 0}},{key:"maxAutoLevel",get:function(){var e,t=this.hls.levels,r=this._autoLevelCapping;return e=r===-1&&t&&t.length?t.length-1:r}},{key:"nextABRAutoLevel",get:function(){var e=this.hls,t=this.maxAutoLevel,r=e.levels,i=e.config,a=this.minAutoLevel,n=e.media,s=this.lastLoadedFragLevel,o=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,u=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,f=(c.default.bufferInfo(n,l,i.maxBufferHole).end-l)/u,h=this.findBestLevel(s,o,d,a,t,f,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(h>=0)return h;g.logger.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var v=i.maxStarvationDelay,p=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;m&&(v=i.maxLoadingDelay-m,g.logger.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*v)+" ms"),p=y=1)}return h=this.findBestLevel(s,o,d,a,t,f+v,p,y,r),Math.max(h,0)}}]),t}(f.default);r.default=m},{26:26,27:27,28:28,30:30,45:45,9:9}],5:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,g.default.MEDIA_ATTACHED,g.default.MEDIA_DETACHING,g.default.AUDIO_TRACKS_UPDATED,g.default.AUDIO_TRACK_SWITCH,g.default.AUDIO_TRACK_LOADED,g.default.KEY_LOADED,g.default.FRAG_LOADED,g.default.FRAG_PARSING_INIT_SEGMENT,g.default.FRAG_PARSING_DATA,g.default.FRAG_PARSED,g.default.ERROR,g.default.BUFFER_CREATED,g.default.BUFFER_APPENDED,g.default.BUFFER_FLUSHED));return r.config=e.config,r.audioCodecSwap=!1,r.ticks=0,r.ontick=r.tick.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),y.default.prototype.destroy.call(this),this.state=T.STOPPED}},{key:"startLoad",value:function(e){if(this.tracks){var t=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,t>0&&e===-1?(_.logger.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=T.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=T.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=T.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var e,t,r,i=this.hls,a=i.config;switch(this.state){case T.ERROR:case T.PAUSED:break;case T.STARTING:this.state=T.WAITING_TRACK,this.loadedmetadata=!1;break;case T.IDLE:if(!this.media&&(this.startFragRequested||!a.startFragPrefetch))break;e=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition;var n=this.mediaBuffer?this.mediaBuffer:this.media,s=f.default.bufferInfo(n,e,a.maxBufferHole),o=s.len,l=s.end,d=this.fragPrevious,h=a.maxMaxBufferLength;if(o<h&&this.trackId<this.tracks.length){if(r=this.tracks[this.trackId].details,"undefined"==typeof r){this.state=T.WAITING_TRACK;break}if(!r.live&&d&&d.sn===r.endSN&&(!this.media.seeking||this.media.duration-l<d.duration/2)){this.hls.trigger(g.default.BUFFER_EOS,{type:"audio"}),this.state=T.ENDED;break}var c=r.fragments,v=c.length,p=c[0].start,y=c[v-1].start+c[v-1].duration,m=void 0;if(l<p?m=c[0]:!function(){var e=void 0,t=a.maxFragLookUpTolerance;l<y?(l>y-t&&(t=0),e=u.default.search(c,function(e){return e.start+e.duration-t<=l?1:e.start-t>l?-1:0})):e=c[v-1],e&&(m=e,p=e.start,d&&m.level===d.level&&m.sn===d.sn&&(m.sn<r.endSN?(m=c[m.sn+1-r.startSN],_.logger.log("SN just loaded, load next one: "+m.sn)):m=null))}(),m)if(null!=m.decryptdata.uri&&null==m.decryptdata.key)_.logger.log("Loading key for "+m.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+this.trackId),this.state=T.KEY_LOADING,i.trigger(g.default.KEY_LOADING,{frag:m});else{if(_.logger.log("Loading "+m.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+this.trackId+", currentTime:"+e+",bufferEnd:"+l.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,m.loadCounter){m.loadCounter++;var E=a.fragLoadingLoopThreshold;if(m.loadCounter>E&&Math.abs(this.fragLoadIdx-m.loadIdx)<E)return void i.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:m})}else m.loadCounter=1;m.loadIdx=this.fragLoadIdx,this.fragCurrent=m,this.startFragRequested=!0,this.nextLoadPosition=m.start+m.duration,i.trigger(g.default.FRAG_LOADING,{frag:m}),this.state=T.FRAG_LOADING}}break;case T.WAITING_TRACK:t=this.tracks[this.trackId],t&&t.details&&(this.state=T.IDLE);break;case T.FRAG_LOADING_WAITING_RETRY:var b=performance.now(),R=this.retryDate;n=this.media;var A=n&&n.seeking;(!R||b>=R||A)&&(_.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=T.IDLE);break;case T.STOPPED:case T.FRAG_LOADING:case T.PARSING:case T.PARSED:case T.ENDED:}}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(_.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===T.ENDED&&(this.state=T.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){_.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitch",value:function(e){var t=!!e.url;this.trackId=e.id,this.state=T.IDLE,this.fragCurrent=null,this.state=T.PAUSED,t?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),this.tick()}},{key:"onAudioTrackLoaded",value:function(e){var t=e.details,r=e.id,i=this.tracks[r],a=t.totalduration;if(_.logger.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.PTSKnown=!1,i.details=t,!this.startFragRequested){if(this.startPosition===-1){var n=t.startTimeOffset;isNaN(n)?this.startPosition=0:(_.logger.log("start time offset found in playlist, adjust startPosition to "+n),this.startPosition=n)}this.nextLoadPosition=this.startPosition}this.state===T.WAITING_TRACK&&(this.state=T.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===T.KEY_LOADING&&(this.state=T.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent;if(this.state===T.FRAG_LOADING&&t&&"audio"===e.frag.type&&e.frag.level===t.level&&e.frag.sn===t.sn){this.state=T.PARSING,this.stats=e.stats;var r=this.tracks[this.trackId],i=r.details,a=i.totalduration,n=t.start,s=t.level,o=t.sn,l=this.config.defaultAudioCodec||r.audioCodec;this.pendingAppending=0,this.demuxer||(this.demuxer=new c.default(this.hls,"audio")),_.logger.log("Demuxing "+o+" of ["+i.startSN+" ,"+i.endSN+"],track "+s);var u=i.PTSKnown||!i.live;this.demuxer.push(e.payload,l,null,n,t.cc,s,o,a,t.decryptdata,u)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING){var r=e.tracks,i=void 0;if(i=r.audio){i.levelCodec="mp4a.40.2",i.id=e.id,this.hls.trigger(g.default.BUFFER_CODECS,r),_.logger.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var a=i.initSegment;a&&(this.pendingAppending++,this.hls.trigger(g.default.BUFFER_APPENDING,{type:"audio",data:a,parent:"audio",content:"initSegment"})),this.tick()}}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;if(r&&"audio"===e.id&&e.sn===r.sn&&e.level===r.level&&this.state===T.PARSING){var i=this.tracks[this.trackId],a=this.fragCurrent;_.logger.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),E.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS),[e.data1,e.data2].forEach(function(r){r&&(t.pendingAppending++,t.hls.trigger(g.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"audio",content:"data"}))}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING&&(this.stats.tparsed=performance.now(),this.state=T.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(e){if("audio"===e.parent)switch(this.state){case T.PARSING:case T.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===T.PARSED&&0===this.pendingAppending){var e=this.fragCurrent,t=this.stats;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),this.hls.trigger(g.default.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var r=this.mediaBuffer?this.mediaBuffer:this.media;_.logger.log("audio buffered : "+R.default.toString(r.buffered)),this.state=T.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!e.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,t.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);_.logger.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=T.FRAG_LOADING_WAITING_RETRY}else _.logger.error("audioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(g.default.ERROR,e),this.state=T.ERROR}break;case k.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case k.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case k.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==T.ERROR&&(this.state=e.fatal?T.ERROR:T.IDLE,_.logger.warn("audioStreamController: "+e.details+" while loading frag,switch to "+this.state+" state ..."))}}},{key:"onBufferFlushed",value:function(){this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=T.IDLE,this.fragPrevious=null,this.tick()}}]),t}(y.default);r.default=A},{22:22,26:26,27:27,28:28,30:30,31:31,41:41,45:45,46:46}],6:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MANIFEST_LOADING,u.default.MANIFEST_LOADED,u.default.AUDIO_TRACK_LOADED))}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(e){var t=this,r=e.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(u.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){return e.default?(t.audioTrack=a,void(i=!0)):void a++}),i===!1&&r.length&&(h.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id<this.tracks.length&&(h.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*e.details.targetduration)),!e.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))}},{key:"setAudioTrackInternal",value:function(e){if(e>=0&&e<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=e,h.logger.log("switching to audioTrack "+e);var t=this.tracks[e],r=t.type,i=t.url;this.hls.trigger(u.default.AUDIO_TRACK_SWITCH,{id:e,type:r,url:i});var a=t.details;!i||void 0!==a&&a.live!==!0||(h.logger.log("(re)loading playlist for audioTrack "+e),this.hls.trigger(u.default.AUDIO_TRACK_LOADING,{url:i,id:e}))}}},{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.trackId===e&&void 0!==this.tracks[e].details||this.setAudioTrackInternal(e)}}]),t}(f.default);r.default=c},{27:27,28:28,45:45}],7:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=e(26),v=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING,u.default.MEDIA_DETACHING,u.default.MANIFEST_PARSED,u.default.BUFFER_RESET,u.default.BUFFER_APPENDING,u.default.BUFFER_CODECS,u.default.BUFFER_EOS,u.default.BUFFER_FLUSHING,u.default.LEVEL_PTS_UPDATED,u.default.LEVEL_UPDATED));return r._msDuration=null,r._levelDuration=null,r.onsbue=r.onSBUpdateEnd.bind(r),r.onsbe=r.onSBUpdateError.bind(r),r.pendingTracks={},r.tracks={},r}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onLevelPtsUpdated",value:function(e){var t=e.type,r=this.tracks.audio;if("audio"===t&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio,a=Math.abs(i.timestampOffset-e.start);if(a>.1){var n=i.updating;try{i.abort()}catch(e){n=!0,h.logger.warn("can not abort audio buffer: "+e)}n?this.audioTimestampOffset=e.start:(h.logger.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),i.timestampOffset=e.start)}}}},{key:"onManifestParsed",value:function(e){var t=e.audio,r=e.video,i=0;e.altAudio&&(t||r)&&(i=(t?1:0)+(r?1:0),h.logger.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i}},{key:"onMediaAttaching",value:function(e){var t=this.media=e.media;if(t){var r=this.mediaSource=new MediaSource;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),t.src=URL.createObjectURL(r)}}},{key:"onMediaDetaching",value:function(){h.logger.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){h.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this.onmso),e.removeEventListener("sourceended",this.onmse),e.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(u.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){h.logger.log("media source opened"),this.hls.trigger(u.default.MEDIA_ATTACHED,{media:this.media});var e=this.mediaSource;e&&e.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;t&&(this.sourceBufferNb<=t||0===this.sourceBufferNb)&&(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){h.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){h.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){if(this.audioTimestampOffset){var e=this.sourceBuffer.audio;h.logger.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+this.audioTimestampOffset),e.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1,this.hls.trigger(u.default.BUFFER_APPENDED,{parent:this.parent}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(e){h.logger.error("sourceBuffer error:"+e),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var e=this.sourceBuffer;for(var t in e){var r=e[t];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",
+value:function(e){var t=this.sourceBuffer,r=this.mediaSource;for(var i in e)if(!t[i]){var a=e[i],n=a.levelCodec||a.codec,s=a.container+";codecs="+n;h.logger.log("creating sourceBuffer("+s+")");try{var o=t[i]=r.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=o}catch(e){h.logger.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(u.default.BUFFER_CREATED,{tracks:e})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(e){h.logger.error("sourceBuffer error:"+e.event),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1,frag:this.fragCurrent})}},{key:"onBufferEos",value:function(e){var t=this.sourceBuffer,r=e.type;for(var i in t)r&&i!==r||t[i].ended||(t[i].ended=!0,h.logger.log(i+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var e=this.sourceBuffer,t=this.mediaSource;if(!t||"open"!==t.readyState)return void(this._needsEos=!1);for(var r in e){var i=e[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}h.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){h.logger.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(e){var t=e.details;0!==t.fragments.length&&(this._levelDuration=t.totalduration+t.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){var e=this.media,t=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&e&&t&&r&&0!==e.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration),i>this._msDuration&&i>e.duration&&(h.logger.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=t.duration=i)}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,r=this.sourceBuffer;for(var i in r)t+=r[i].buffered.length;this.appended=t,this.hls.trigger(u.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var e=this.hls,t=this.sourceBuffer,r=this.segments;if(Object.keys(t).length){if(this.media.error)return this.segments=[],void h.logger.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type;t[a]?(t[a].ended=!1,this.parent=i.parent,t[a].appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(t){h.logger.error("error while trying to append buffer:"+t.message),r.unshift(i);var n={type:c.ErrorTypes.MEDIA_ERROR};if(22===t.code)return this.segments=[],n.details=c.ErrorDetails.BUFFER_FULL_ERROR,void e.trigger(u.default.ERROR,n);if(this.appendError?this.appendError++:this.appendError=1,n.details=c.ErrorDetails.BUFFER_APPEND_ERROR,n.frag=this.fragCurrent,this.appendError>e.config.appendErrorMaxRetry)return h.logger.log("fail "+e.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],n.fatal=!0,void e.trigger(u.default.ERROR,n);n.fatal=!1,e.trigger(u.default.ERROR,n)}}}}},{key:"flushBuffer",value:function(e,t,r){var i,a,n,s,o,l,u=this.sourceBuffer;if(Object.keys(u).length){if(h.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime+"/"+e+"/"+t),this.flushBufferCounter<this.appended){for(var d in u)if(!r||d===r){if(i=u[d],i.ended=!1,i.updating)return h.logger.warn("cannot flush, sb updating in progress"),!1;try{for(a=0;a<i.buffered.length;a++)if(n=i.buffered.start(a),s=i.buffered.end(a),navigator.userAgent.toLowerCase().indexOf("firefox")!==-1&&t===Number.POSITIVE_INFINITY?(o=e,l=t):(o=Math.max(n,e),l=Math.min(s,t)),Math.min(l,s)-o>.5)return this.flushBufferCounter++,h.logger.log("flush "+d+" ["+o+","+l+"], of ["+n+","+s+"], pos:"+this.media.currentTime),i.remove(o,l),!1}catch(e){h.logger.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else h.logger.warn("abort flushing too many retries");h.logger.log("buffer flushed")}return!0}}]),t}(f.default);r.default=v},{26:26,27:27,28:28,45:45}],8:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FPS_DROP_LEVEL_CAPPING,u.default.MEDIA_ATTACHING,u.default.MANIFEST_PARSED))}return s(t,e),o(t,[{key:"destroy",value:function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))}},{key:"onFpsDropLevelCapping",value:function(e){this.restrictedLevels||(this.restrictedLevels=[]),this.isLevelRestricted(e.droppedLevel)||this.restrictedLevels.push(e.droppedLevel)}},{key:"onMediaAttaching",value:function(e){this.media=e.media instanceof HTMLVideoElement?e.media:null}},{key:"onManifestParsed",value:function(e){this.hls.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=e.levels,this.hls.firstLevel=this.getMaxLevel(e.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"detectPlayerSize",value:function(){if(this.media){var e=this.levels?this.levels.length:0;e&&(this.hls.autoLevelCapping=this.getMaxLevel(e-1),this.hls.autoLevelCapping>this.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(e){var t=0,r=void 0,i=void 0,a=this.mediaWidth,n=this.mediaHeight,s=0,o=0;for(r=0;r<=e&&(i=this.levels[r],!this.isLevelRestricted(r))&&(t=r,s=i.width,o=i.height,!(a<=s||n<=o));r++);return t}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||this.restrictedLevels.indexOf(e)===-1)}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(f.default);r.default=h},{27:27,28:28}],9:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(44),o=i(s),l=function(){function e(t,r,i,n){a(this,e),this.hls=t,this.defaultEstimate_=n,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new o.default(r),this.fast_=new o.default(i)}return n(e,[{key:"sample",value:function(e,t){e=Math.max(e,this.minDelayMs_);var r=8e3*t/e,i=e/1e3;this.fast_.sample(i,r),this.slow_.sample(i,r)}},{key:"canEstimate",value:function(){var e=this.fast_;return e&&e.getTotalWeight()>=this.minWeight_}},{key:"getEstimate",value:function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}},{key:"destroy",value:function(){}}]),e}();r.default=l},{44:44}],10:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING))}return s(t,e),o(t,[{key:"destroy",value:function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1}},{key:"onMediaAttaching",value:function(e){this.hls.config.capLevelOnFPSDrop&&(this.video=e.media instanceof HTMLVideoElement?e.media:null,"function"==typeof this.video.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),this.hls.config.fpsDroppedMonitoringPeriod))}},{key:"checkFPS",value:function(e,t,r){var i=performance.now();if(t){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,s=t-this.lastDecodedFrames,o=1e3*n/a;if(this.hls.trigger(u.default.FPS_DROP,{currentDropped:n,currentDecoded:s,totalDroppedFrames:r}),o>0&&n>this.hls.config.fpsDroppedMonitoringThreshold*s){var l=this.hls.currentLevel;h.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(this.hls.autoLevelCapping===-1||this.hls.autoLevelCapping>=l)&&(l-=1,this.hls.trigger(u.default.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:this.hls.currentLevel}),this.hls.autoLevelCapping=l,this.hls.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=t}}},{key:"checkFPSInterval",value:function(){if(this.video)if(this.isVideoPlaybackQualityAvailable){var e=this.video.getVideoPlaybackQuality();this.checkFPS(this.video,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(this.video,this.video.webkitDecodedFrameCount,this.video.webkitDroppedFrameCount)}}]),t}(f.default);r.default=c},{27:27,28:28,45:45}],11:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=e(26),v=e(30),g=i(v),p=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MANIFEST_LOADED,u.default.LEVEL_LOADED,u.default.ERROR));return r.ontick=r.tick.bind(r),r._manualLevel=r._autoLevelCapping=-1,r}return s(t,e),o(t,[{key:"destroy",value:function(){this.timer&&(clearTimeout(this.timer),this.timer=null),this._manualLevel=-1}},{key:"startLoad",value:function(){this.canload=!0,this.timer&&this.tick()}},{key:"stopLoad",value:function(){this.canload=!1}},{key:"onManifestLoaded",value:function(e){var t,r=[],i=[],a={},n=!1,s=!1,o=this.hls,l=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),d=function(e,t){return MediaSource.isTypeSupported(e+"/mp4;codecs="+t)};if(e.levels.forEach(function(e){e.videoCodec&&(n=!0),l&&e.audioCodec&&e.audioCodec.indexOf("mp4a.40.34")!==-1&&(e.audioCodec=void 0),(e.audioCodec||e.attrs&&e.attrs.AUDIO)&&(s=!0);var t=a[e.bitrate];void 0===t?(a[e.bitrate]=r.length,e.url=[e.url],e.urlId=0,r.push(e)):r[t].url.push(e.url)}),n&&s?r.forEach(function(e){e.videoCodec&&i.push(e)}):i=r,i=i.filter(function(e){var t=e.audioCodec,r=e.videoCodec;return(!t||d("audio",t))&&(!r||d("video",r))}),i.length){t=i[0].bitrate,i.sort(function(e,t){return e.bitrate-t.bitrate}),this._levels=i;for(var f=0;f<i.length;f++)if(i[f].bitrate===t){this._firstLevel=f,h.logger.log("manifest loaded,"+i.length+" level(s) found, first bitrate:"+t);break}o.trigger(u.default.MANIFEST_PARSED,{levels:i,firstLevel:this._firstLevel,stats:e.stats,audio:s,video:n,altAudio:e.audioTracks.length>0})}else o.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:o.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(e){var t=this._levels;if(e>=0&&e<t.length){this.timer&&(clearTimeout(this.timer),this.timer=null),this._level!==e&&(h.logger.log("switching to level "+e),this._level=e,this.hls.trigger(u.default.LEVEL_SWITCH,{level:e}));var r=t[e],i=r.details;if(!i||i.live===!0){var a=r.urlId;this.hls.trigger(u.default.LEVEL_LOADING,{url:r.url[a],level:e,id:a})}}else this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.OTHER_ERROR,details:c.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:!1,reason:"invalid level idx"})}},{key:"onError",value:function(e){if(!e.fatal){var t=e.details,r=this.hls,i=void 0,a=void 0,n=!1,s=r.abrController,o=s.minAutoLevel;switch(t){case c.ErrorDetails.FRAG_LOAD_ERROR:case c.ErrorDetails.FRAG_LOAD_TIMEOUT:case c.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case c.ErrorDetails.KEY_LOAD_ERROR:case c.ErrorDetails.KEY_LOAD_TIMEOUT:i=e.frag.level;break;case c.ErrorDetails.LEVEL_LOAD_ERROR:case c.ErrorDetails.LEVEL_LOAD_TIMEOUT:i=e.context.level,n=!0}if(void 0!==i)if(a=this._levels[i],a.urlId<a.url.length-1)a.urlId++,a.details=void 0,h.logger.warn("level controller,"+t+" for level "+i+": switching to redundant stream id "+a.urlId);else{var l=this._manualLevel===-1&&i;if(l)h.logger.warn("level controller,"+t+": emergency switch-down for next fragment"),s.nextAutoLevel=o;else if(a&&a.details&&a.details.live)h.logger.warn("level controller,"+t+" on live stream, discard"),n&&(this._level=void 0);else if(t===c.ErrorDetails.LEVEL_LOAD_ERROR||t===c.ErrorDetails.LEVEL_LOAD_TIMEOUT){var d=r.media,f=d&&g.default.isBuffered(d,d.currentTime)&&g.default.isBuffered(d,d.currentTime+.5);if(f){var v=r.config.levelLoadingRetryDelay;h.logger.warn("level controller,"+t+", but media buffered, retry in "+v+"ms"),this.timer=setTimeout(this.ontick,v)}else h.logger.error("cannot recover "+t+" error"),this._level=void 0,this.timer&&(clearTimeout(this.timer),this.timer=null),e.fatal=!0,r.trigger(u.default.ERROR,e)}}}}},{key:"onLevelLoaded",value:function(e){if(e.level===this._level){var t=e.details;if(t.live){var r=1e3*(t.averagetargetduration?t.averagetargetduration:t.targetduration),i=this._levels[e.level],a=i.details;a&&t.endSN===a.endSN&&(r/=2,h.logger.log("same live playlist, reload twice faster")),r-=performance.now()-e.stats.trequest,r=Math.max(1e3,Math.round(r)),h.logger.log("live playlist, reload in "+r+" ms"),this.timer=setTimeout(this.ontick,r)}else this.timer=null}}},{key:"tick",value:function(){var e=this._level;if(void 0!==e&&this.canload){var t=this._levels[e],r=t.urlId;this.hls.trigger(u.default.LEVEL_LOADING,{url:t.url[r],level:e,id:r})}}},{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this._level},set:function(e){var t=this._levels;t&&t.length>e&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),e!==-1&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){e!==-1&&(e=Math.max(e,this.hls.abrController.minAutoLevel)),this._startLevel=e}},{key:"nextLoadLevel",get:function(){return this._manualLevel!==-1?this._manualLevel:this.hls.abrController.nextAutoLevel},set:function(e){this.level=e,this._manualLevel===-1&&(this.hls.abrController.nextAutoLevel=e)}}]),t}(f.default);r.default=p},{26:26,27:27,28:28,30:30,45:45}],12:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(41),u=i(l),d=e(30),f=i(d),h=e(22),c=i(h),v=e(28),g=i(v),p=e(27),y=i(p),m=e(31),E=i(m),b=e(46),R=i(b),k=e(26),_=e(45),T={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},A=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,g.default.MEDIA_ATTACHED,g.default.MEDIA_DETACHING,g.default.MANIFEST_LOADING,g.default.MANIFEST_PARSED,g.default.LEVEL_LOADED,g.default.KEY_LOADED,g.default.FRAG_LOADED,g.default.FRAG_LOAD_EMERGENCY_ABORTED,g.default.FRAG_PARSING_INIT_SEGMENT,g.default.FRAG_PARSING_DATA,g.default.FRAG_PARSED,g.default.ERROR,g.default.AUDIO_TRACK_SWITCH,g.default.BUFFER_CREATED,g.default.BUFFER_APPENDED,g.default.BUFFER_FLUSHED));return r.config=e.config,r.audioCodecSwap=!1,r.ticks=0,r.ontick=r.tick.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),y.default.prototype.destroy.call(this),this.state=T.STOPPED}},{key:"startLoad",value:function(e){if(this.levels){var t=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;i===-1&&(i=0,this.bitrateTest=!0),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}t>0&&e===-1&&(_.logger.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=T.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else _.logger.warn("cannot start loading as manifest not parsed yet"),this.state=T.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case T.ERROR:break;case T.BUFFER_FLUSHING:this.fragLoadError=0;break;case T.IDLE:if(!this._doTickIdle())return;break;case T.WAITING_LEVEL:var e=this.levels[this.level];e&&e.details&&(this.state=T.IDLE);break;case T.FRAG_LOADING_WAITING_RETRY:var t=performance.now(),r=this.retryDate;(!r||t>=r||this.media&&this.media.seeking)&&(_.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=T.IDLE);break;case T.ERROR:case T.PAUSED:case T.STOPPED:case T.FRAG_LOADING:case T.PARSING:case T.PARSED:case T.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"_doTickIdle",value:function(){var e=this.hls,t=e.config,r=this.media;if(void 0!==this.levelLastLoaded&&!r&&(this.startFragRequested||!t.startFragPrefetch))return!0;var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,n=this.levels[a],s=n.bitrate,o=void 0;o=s?Math.max(8*t.maxBufferSize/s,t.maxBufferLength):t.maxBufferLength,o=Math.min(o,t.maxMaxBufferLength);var l=f.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,t.maxBufferHole),u=l.len;if(u>=o)return!0;_.logger.trace("buffer length of "+u.toFixed(3)+" is below max of "+o.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var d=n.details;if("undefined"==typeof d||d.live&&this.levelLastLoaded!==a)return this.state=T.WAITING_LEVEL,!0;var h=this.fragPrevious;if(!d.live&&h&&h.sn===d.endSN&&(!r.seeking&&l.len||r.duration-l.end<=h.duration/2)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(g.default.BUFFER_EOS,c),this.state=T.ENDED,!0}return this._fetchPayloadOrEos({pos:i,bufferInfo:l,levelDetails:d})}},{key:"_fetchPayloadOrEos",value:function(e){var t=e.pos,r=e.bufferInfo,i=e.levelDetails,a=this.fragPrevious,n=this.level,s=i.fragments,o=s.length;if(0===o)return!1;var l=s[0].start,u=s[o-1].start+s[o-1].duration,d=r.end,f=void 0;if(i.live){var h=this.config.initialLiveManifestSize;if(o<h)return _.logger.warn("Can not start playback of a level, reason: not enough fragments "+o+" < "+h),!1;if(f=this._ensureFragmentAtLivePoint({levelDetails:i,bufferEnd:d,start:l,end:u,fragPrevious:a,fragments:s,fragLen:o}),null===f)return!1}else d<l&&(f=s[0]);return f||(f=this._findFragment({start:l,fragPrevious:a,fragLen:o,fragments:s,bufferEnd:d,end:u,levelDetails:i})),!f||this._loadFragmentOrKey({frag:f,level:n,levelDetails:i,pos:t,bufferEnd:d})}},{key:"_ensureFragmentAtLivePoint",value:function(e){var t=e.levelDetails,r=e.bufferEnd,i=e.start,a=e.end,n=e.fragPrevious,s=e.fragments,o=e.fragLen,l=this.hls.config,u=this.media,d=void 0,f=void 0!==l.liveMaxLatencyDuration?l.liveMaxLatencyDuration:l.liveMaxLatencyDurationCount*t.targetduration;if(r<Math.max(i,a-f)){var h=this.liveSyncPosition=this.computeLivePosition(i,t);_.logger.log("buffer end: "+r.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+h.toFixed(3)),r=h,u&&u.readyState&&u.duration>h&&(u.currentTime=h)}if(t.PTSKnown&&r>a&&u&&u.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(n){var c=n.sn+1;c>=t.startSN&&c<=t.endSN&&(d=s[c-t.startSN],_.logger.log("live playlist, switching playlist, load frag with next SN: "+d.sn))}d||(d=s[Math.min(o-1,Math.round(o/2))],_.logger.log("live playlist, switching playlist, unknown, load middle frag : "+d.sn))}return d}},{key:"_findFragment",value:function(e){var t=e.start,r=e.fragPrevious,i=e.fragLen,a=e.fragments,n=e.bufferEnd,s=e.end,o=e.levelDetails,l=this.hls.config,d=void 0,f=void 0,h=l.maxFragLookUpTolerance;if(n<s?(n>s-h&&(h=0),f=u.default.search(a,function(e){return e.start+e.duration-h<=n?1:e.start-h>n&&e.start?-1:0})):f=a[i-1],f&&(d=f,t=f.start,r&&d.level===r.level&&d.sn===r.sn))if(d.sn<o.endSN){var c=r.deltaPTS,v=d.sn-o.startSN;c&&c>l.maxBufferHole&&r.dropped&&v?(d=a[v-1],_.logger.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),r.loadCounter--):(d=a[v+1],_.logger.log("SN just loaded, load next one: "+d.sn))}else d=null;return d}},{key:"_loadFragmentOrKey",value:function(e){var t=e.frag,r=e.level,i=e.levelDetails,a=e.pos,n=e.bufferEnd,s=this.hls,o=s.config;if(null==t.decryptdata.uri||null!=t.decryptdata.key){if(_.logger.log("Loading "+t.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r+", currentTime:"+a.toFixed(3)+",bufferEnd:"+n.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var l=o.fragLoadingLoopThreshold;if(t.loadCounter>l&&Math.abs(this.fragLoadIdx-t.loadIdx)<l)return s.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:t}),!1}else t.loadCounter=1;return t.loadIdx=this.fragLoadIdx,this.fragCurrent=t,this.startFragRequested=!0,this.nextLoadPosition=t.start+t.duration,t.autoLevel=s.autoLevelEnabled,t.bitrateTest=this.bitrateTest,s.trigger(g.default.FRAG_LOADING,{frag:t}),this.state=T.FRAG_LOADING,!0}_.logger.log("Loading key for "+t.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r),this.state=T.KEY_LOADING,s.trigger(g.default.KEY_LOADING,{frag:t})}},{key:"getBufferRange",value:function(e){var t,r,i=this.bufferRange;if(i)for(t=i.length-1;t>=0;t--)if(r=i[t],e>=r.start&&e<=r.end)return r;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"_checkFragmentChanged",value:function(){var e,t,r=this.media;if(r&&r.readyState&&r.seeking===!1&&(t=r.currentTime,t>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=t),f.default.isBuffered(r,t)?e=this.getBufferRange(t):f.default.isBuffered(r,t+.1)&&(e=this.getBufferRange(t+.1)),e)){var i=e.frag;i!==this.fragPlaying&&(this.fragPlaying=i,this.hls.trigger(g.default.FRAG_CHANGED,{frag:i}))}}},{key:"immediateLevelSwitch",value:function(){if(_.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e=this.media,t=void 0;e?(t=e.paused,e.pause()):t=!0,this.previouslyPaused=t}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=T.BUFFER_FLUSHING,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY})}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,f.default.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var e=this.media;if(e&&e.readyState){var t=void 0,r=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,r=this.getBufferRange(e.currentTime),r&&r.start>1&&(this.state=T.BUFFER_FLUSHING,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:r.start-1})),e.paused)t=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],s=this.fragLastKbps;t=s&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*s)+1:0}if(i=this.getBufferRange(e.currentTime+t),i&&(i=this.followingBufferRange(i))){var o=this.fragCurrent;o&&o.loader&&o.loader.abort(),this.fragCurrent=null,this.state=T.BUFFER_FLUSHING,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:i.start,endOffset:Number.POSITIVE_INFINITY})}}}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(_.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var e=this.media,t=e?e.currentTime:void 0,r=this.config;if(_.logger.log("media seeking to "+t.toFixed(3)),this.state===T.FRAG_LOADING){var i=f.default.bufferInfo(e,t,this.config.maxBufferHole),a=this.fragCurrent;if(0===i.len&&a){var n=r.maxFragLookUpTolerance,s=a.start-n,o=a.start+a.duration+n;t<s||t>o?(a.loader&&(_.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),a.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=T.IDLE):_.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===T.ENDED&&(this.state=T.IDLE);e&&(this.lastCurrentTime=t),this.state!==T.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=t),this.tick()}},{key:"onMediaSeeked",value:function(){_.logger.log("media seeked to "+this.media.currentTime.toFixed(3)),this.tick()}},{key:"onMediaEnded",value:function(){_.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){_.logger.log("trigger BUFFER_RESET"),this.hls.trigger(g.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(e){var t,r=!1,i=!1;e.levels.forEach(function(e){t=e.audioCodec,t&&(t.indexOf("mp4a.40.2")!==-1&&(r=!0),t.indexOf("mp4a.40.5")!==-1&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&_.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var a=this.config;a.autoStartLoad&&this.hls.startLoad(a.startPosition)}},{key:"onLevelLoaded",value:function(e){var t=e.details,r=e.level,i=this.levels[r],a=t.totalduration,n=0;if(_.logger.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),this.levelLastLoaded=r,t.live){var s=i.details;s&&t.fragments.length>0?(E.default.mergeDetails(s,t),n=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,s),t.PTSKnown?_.logger.log("live playlist sliding:"+n.toFixed(3)):_.logger.log("live playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,_.logger.log("live playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,this.hls.trigger(g.default.LEVEL_UPDATED,{details:t,level:r}),this.startFragRequested===!1){
+if(this.startPosition===-1||this.lastCurrentTime===-1){var o=t.startTimeOffset;isNaN(o)?t.live?(this.startPosition=this.computeLivePosition(n,t),_.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(o<0&&(_.logger.log("negative start time offset "+o+", count from end of last fragment"),o=n+a+o),_.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===T.WAITING_LEVEL&&(this.state=T.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===T.KEY_LOADING&&(this.state=T.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===T.FRAG_LOADING&&t&&"main"===r.type&&r.level===t.level&&r.sn===t.sn){var i=e.stats,a=this.levels[t.level],n=a.details;if(_.logger.log("Loaded  "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+t.level),this.bitrateTest=!1,r.bitrateTest===!0&&this.hls.nextLoadLevel)this.state=T.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(g.default.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.tick();else{this.state=T.PARSING,this.stats=i;var s=n.totalduration,o=isNaN(t.startDTS)?t.start:t.startDTS,l=t.level,u=t.sn,d=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(_.logger.log("swapping playlist audio codec"),void 0===d&&(d=this.lastAudioCodec),d&&(d=d.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5")),this.pendingAppending=0,_.logger.log("Parsing "+u+" of ["+n.startSN+" ,"+n.endSN+"],level "+l+", cc "+t.cc);var f=this.demuxer;f||(f=this.demuxer=new c.default(this.hls,"main"));var h=n.PTSKnown||!n.live;f.push(e.payload,d,a.videoCodec,o,t.cc,l,u,s,t.decryptdata,h)}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING){var r,i,a=e.tracks;if(a.audio&&this.altAudio&&delete a.audio,i=a.audio){var n=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();n&&this.audioCodecSwap&&(_.logger.log("swapping playlist audio codec"),n=n.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&s.indexOf("firefox")===-1&&(n="mp4a.40.5"),s.indexOf("android")!==-1&&"audio/mpeg"!==i.container&&(n="mp4a.40.2",_.logger.log("Android: force audio codec to"+n)),i.levelCodec=n,i.id=e.id}if(i=a.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=e.id),e.unique){var o={codec:"",levelCodec:""};for(r in e.tracks)i=a[r],o.container=i.container,o.codec&&(o.codec+=",",o.levelCodec+=","),i.codec&&(o.codec+=i.codec),i.levelCodec&&(o.levelCodec+=i.levelCodec);a={audiovideo:o}}this.hls.trigger(g.default.BUFFER_CODECS,a);for(r in a){i=a[r],_.logger.log("main track:"+r+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var l=i.initSegment;l&&(this.pendingAppending++,this.hls.trigger(g.default.BUFFER_APPENDING,{type:r,data:l,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;if(r&&"main"===e.id&&e.sn===r.sn&&e.level===r.level&&("audio"!==e.type||!this.altAudio)&&this.state===T.PARSING){var i=this.levels[this.level],a=this.fragCurrent;_.logger.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped||0));var n=E.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS,e.startDTS,e.endDTS),s=this.hls;s.trigger(g.default.LEVEL_PTS_UPDATED,{details:i.details,level:this.level,drift:n,type:e.type,start:e.startPTS,end:e.endPTS}),"video"===e.type&&(a.dropped=e.dropped),[e.data1,e.data2].forEach(function(r){r&&(t.pendingAppending++,s.trigger(g.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))}),this.bufferRange.push({type:e.type,start:e.startPTS,end:e.endPTS,frag:a}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING&&(this.stats.tparsed=performance.now(),this.state=T.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitch",value:function(e){var t=!!e.url;if(t)this.videoBuffer&&this.mediaBuffer!==this.videoBuffer&&(_.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=this.videoBuffer);else if(this.mediaBuffer!==this.media){_.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var r=this.fragCurrent;r.loader&&(_.logger.log("switching to main audio track, cancel main fragment load"),r.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.IDLE}this.altAudio=t}},{key:"onBufferCreated",value:function(e){var t=e.tracks,r=void 0,i=void 0,a=!1;for(var n in t){var s=t[n];"main"===s.id?(i=n,r=s,"video"===n&&(this.videoBuffer=t[n].buffer)):a=!0}a&&r?(_.logger.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(e){if("main"===e.parent)switch(this.state){case T.PARSING:case T.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===T.PARSED&&0===this.pendingAppending){var e=this.fragCurrent,t=this.stats;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*t.total/(t.tbuffered-t.tfirst)),this.hls.trigger(g.default.FRAG_BUFFERED,{stats:t,frag:e,id:"main"});var r=this.mediaBuffer?this.mediaBuffer:this.media;_.logger.log("main buffered : "+R.default.toString(r.buffered)),this.state=T.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var r=this.media,i=r&&f.default.isBuffered(r,r.currentTime)&&f.default.isBuffered(r,r.currentTime+.5);switch(e.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:if(!e.fatal){var a=this.fragLoadError;a?a++:a=1;var n=this.config;if(a<=n.fragLoadingMaxRetry||i||t.autoLevel&&t.level){this.fragLoadError=a,t.loadCounter=0;var s=Math.min(Math.pow(2,a-1)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);_.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.state=T.FRAG_LOADING_WAITING_RETRY}else _.logger.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(g.default.ERROR,e),this.state=T.ERROR}break;case k.ErrorDetails.FRAG_LOOP_LOADING_ERROR:e.fatal||(i?(this._reduceMaxBufferLength(t.duration),this.state=T.IDLE):t.autoLevel&&0!==t.level||(e.fatal=!0,this.hls.trigger(g.default.ERROR,e),this.state=T.ERROR));break;case k.ErrorDetails.LEVEL_LOAD_ERROR:case k.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==T.ERROR&&(e.fatal?(this.state=T.ERROR,_.logger.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):this.state===T.WAITING_LEVEL&&(this.state=T.IDLE));break;case k.ErrorDetails.BUFFER_FULL_ERROR:this.state!==T.PARSING&&this.state!==T.PARSED||(i?(this._reduceMaxBufferLength(t.duration),this.state=T.IDLE):(_.logger.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.state=T.PAUSED,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY})))}}}},{key:"_reduceMaxBufferLength",value:function(e){var t=this.config;t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,_.logger.warn("reduce max buffer length to "+t.maxMaxBufferLength+"s and switch to IDLE state"),this.fragLoadIdx+=2*t.fragLoadingLoopThreshold)}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var t=e.currentTime,r=e.buffered;if(this.loadedmetadata||!r.length||e.seeking)if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var i=f.default.bufferInfo(e,t,0),a=!(e.paused||e.ended||0===e.buffered.length),n=.5,s=t>e.playbackRate*this.lastCurrentTime,o=this.config;if(this.stalled&&s&&(this.stalled=!1,_.logger.log("playback not stuck anymore @"+t)),a&&i.len<=n&&(s?(n=0,this.seekHoleNudgeDuration=0):this.stalled?this.seekHoleNudgeDuration+=o.seekHoleNudgeDuration:(this.seekHoleNudgeDuration=0,_.logger.log("playback seems stuck @"+t),this.hls.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),i.len<=n)){var l=i.nextStart,u=l-t;if(l&&u<o.maxSeekHole&&u>0){_.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+l+" + nudge "+this.seekHoleNudgeDuration);var d=l+this.seekHoleNudgeDuration-e.currentTime;e.currentTime=l+this.seekHoleNudgeDuration,this.hls.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:d})}}}else{this.loadedmetadata=!0;var h=this.startPosition,c=f.default.isBuffered(e,h);t===h&&c||(_.logger.log("target start position:"+h),c||(h=r.start(0),_.logger.log("target start position not buffered, seek to buffered.start(0) "+h)),_.logger.log("adjust currentTime from "+t+" to "+h),e.currentTime=h)}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=T.IDLE,this.loadedmetadata||(this.startFragRequested=!1),this.tick()}},{key:"onBufferFlushed",value:function(){var e=this.mediaBuffer?this.mediaBuffer:this.media,t=this.bufferRange,r=[],i=void 0,a=void 0;for(a=0;a<t.length;a++)i=t[a],f.default.isBuffered(e,(i.start+i.end)/2)&&r.push(i);this.bufferRange=r,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=T.IDLE,this.fragPrevious=null}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"computeLivePosition",value:function(e,t){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*t.targetduration;return e+Math.max(0,t.totalduration-r)}},{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,_.logger.log("engine state transition from "+t+" to "+e),this.hls.trigger(g.default.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferRange(e.currentTime);if(t)return t.frag.level}return-1}},{key:"nextBufferRange",get:function(){var e=this.media;return e?this.followingBufferRange(this.getBufferRange(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferRange;return e?e.frag.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),t}(y.default);r.default=A},{22:22,26:26,27:27,28:28,30:30,31:31,41:41,45:45,46:46}],13:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(42),c=i(h),v=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING,u.default.MEDIA_DETACHING,u.default.FRAG_PARSING_USERDATA,u.default.MANIFEST_LOADING,u.default.FRAG_LOADED,u.default.LEVEL_SWITCH));if(r.hls=e,r.config=e.config,r.enabled=!0,r.Cues=e.config.cueHandler,r.config.enableCEA708Captions){var i=r,s={newCue:function(e,t,r){if(!i.textTrack1){var a=i.getExistingTrack("1");if(a){i.textTrack1=a,i.clearCurrentCues(i.textTrack1);var n=new window.Event("addtrack");n.track=i.textTrack1,i.media.dispatchEvent(n)}else i.textTrack1=i.createTextTrack("captions","English","en"),i.textTrack1.textTrack1=!0}i.Cues.newCue(i.textTrack1,e,t,r)}},o={newCue:function(e,t,r){if(!i.textTrack2){var a=i.getExistingTrack("2");if(a){i.textTrack2=a,i.clearCurrentCues(i.textTrack2);var n=new window.Event("addtrack");n.track=i.textTrack2,i.media.dispatchEvent(n)}else i.textTrack2=i.createTextTrack("captions","Spanish","es"),i.textTrack2.textTrack2=!0}i.Cues.newCue(i.textTrack2,e,t,r)}};r.cea608Parser=new c.default(0,s,o)}return r}return s(t,e),o(t,[{key:"clearCurrentCues",value:function(e){if(e&&e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}},{key:"getExistingTrack",value:function(e){var t=this.media;if(t)for(var r=0;r<t.textTracks.length;r++){var i=t.textTracks[r],a="textTrack"+e;if(i[a]===!0)return i}return null}},{key:"createTextTrack",value:function(e,t,r){if(this.media)return this.media.addTextTrack(e,t,r)}},{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onMediaAttaching",value:function(e){this.media=e.media}},{key:"onMediaDetaching",value:function(){this.clearCurrentCues(this.textTrack1),this.clearCurrentCues(this.textTrack2)}},{key:"onManifestLoading",value:function(){this.lastPts=Number.NEGATIVE_INFINITY}},{key:"onLevelSwitch",value:function(){"NONE"===this.hls.currentLevel.closedCaptions?this.enabled=!1:this.enabled=!0}},{key:"onFragLoaded",value:function(e){if("main"===e.frag.type){var t=e.frag.start;t<=this.lastPts&&(this.clearCurrentCues(this.textTrack1),this.clearCurrentCues(this.textTrack2)),this.lastPts=t}}},{key:"onFragParsingUserdata",value:function(e){if(this.enabled&&this.config.enableCEA708Captions)for(var t=0;t<e.samples.length;t++){var r=this.extractCea608Data(e.samples[t].bytes);this.cea608Parser.addData(e.samples[t].pts,r)}}},{key:"extractCea608Data",value:function(e){for(var t,r,i,a,n,s=31&e[0],o=2,l=[],u=0;u<s;u++)t=e[o++],r=127&e[o++],i=127&e[o++],a=0!==(4&t),n=3&t,0===r&&0===i||a&&0===n&&(l.push(r),l.push(i));return l}}]),t}(f.default);r.default=v},{27:27,28:28,42:42}],14:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(t){i(this,e),this.aesIV=t}return a(e,[{key:"decrypt",value:function(e,t){return window.crypto.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)}}]),e}();r.default=n},{}],15:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[],this.subMix[0]=new Uint32Array(256),this.subMix[1]=new Uint32Array(256),this.subMix[2]=new Uint32Array(256),this.subMix[3]=new Uint32Array(256),this.invSubMix=[],this.invSubMix[0]=new Uint32Array(256),this.invSubMix[1]=new Uint32Array(256),this.invSubMix[2]=new Uint32Array(256),this.invSubMix[3]=new Uint32Array(256),this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return a(e,[{key:"uint8ArrayToUint32Array_",value:function(e){for(var t=new DataView(e),r=new Uint32Array(4),i=0;i<r.length;i++)r[i]=t.getUint32(4*i);return r}},{key:"initTable",value:function(){var e=this.sBox,t=this.invSBox,r=this.subMix[0],i=this.subMix[1],a=this.subMix[2],n=this.subMix[3],s=this.invSubMix[0],o=this.invSubMix[1],l=this.invSubMix[2],u=this.invSubMix[3],d=new Uint32Array(256),f=0,h=0,c=0;for(c=0;c<256;c++)c<128?d[c]=c<<1:d[c]=c<<1^283;for(c=0;c<256;c++){var v=h^h<<1^h<<2^h<<3^h<<4;v=v>>>8^255&v^99,e[f]=v,t[v]=f;var g=d[f],p=d[g],y=d[p],m=257*d[v]^16843008*v;r[f]=m<<24|m>>>8,i[f]=m<<16|m>>>16,a[f]=m<<8|m>>>24,n[f]=m,m=16843009*y^65537*p^257*g^16843008*f,s[v]=m<<24|m>>>8,o[v]=m<<16|m>>>16,l[v]=m<<8|m>>>24,u[v]=m,f?(f=g^d[d[d[y^g]]],h^=d[d[h]]):f=h=1}}},{key:"expandKey",value:function(e){for(var t=this.uint8ArrayToUint32Array_(e),r=!0,i=0;i<t.length&&r;)r=t[i]===this.key[i],i++;if(!r){this.key=t;var a=this.keySize=t.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),s=void 0,o=void 0,l=this.keySchedule=new Uint32Array(this.ksRows),u=this.invKeySchedule=new Uint32Array(this.ksRows),d=this.sBox,f=this.rcon,h=this.invSubMix[0],c=this.invSubMix[1],v=this.invSubMix[2],g=this.invSubMix[3],p=void 0,y=void 0;for(s=0;s<n;s++)s<a?p=l[s]=t[s]:(y=p,s%a===0?(y=y<<8|y>>>24,y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y],y^=f[s/a|0]<<24):a>6&&s%a===4&&(y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y]),l[s]=p=(l[s-a]^y)>>>0);for(o=0;o<n;o++)s=n-o,y=3&o?l[s]:l[s-4],o<4||s<=4?u[o]=y:u[o]=h[d[y>>>24]]^c[d[y>>>16&255]]^v[d[y>>>8&255]]^g[d[255&y]],u[o]=u[o]>>>0}}},{key:"networkToHostOrderSwap",value:function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}},{key:"decrypt",value:function(e,t,r){for(var i,a,n=this.keySize+6,s=this.invKeySchedule,o=this.invSBox,l=this.invSubMix[0],u=this.invSubMix[1],d=this.invSubMix[2],f=this.invSubMix[3],h=this.uint8ArrayToUint32Array_(r),c=h[0],v=h[1],g=h[2],p=h[3],y=new Int32Array(e),m=new Int32Array(y.length),E=void 0,b=void 0,R=void 0,k=void 0,_=void 0,T=void 0,A=void 0,S=void 0,L=void 0,D=void 0,w=void 0,O=void 0;t<y.length;){for(L=this.networkToHostOrderSwap(y[t]),D=this.networkToHostOrderSwap(y[t+1]),w=this.networkToHostOrderSwap(y[t+2]),O=this.networkToHostOrderSwap(y[t+3]),_=L^s[0],T=O^s[1],A=w^s[2],S=D^s[3],i=4,a=1;a<n;a++)E=l[_>>>24]^u[T>>16&255]^d[A>>8&255]^f[255&S]^s[i],b=l[T>>>24]^u[A>>16&255]^d[S>>8&255]^f[255&_]^s[i+1],R=l[A>>>24]^u[S>>16&255]^d[_>>8&255]^f[255&T]^s[i+2],k=l[S>>>24]^u[_>>16&255]^d[T>>8&255]^f[255&A]^s[i+3],_=E,T=b,A=R,S=k,i+=4;E=o[_>>>24]<<24^o[T>>16&255]<<16^o[A>>8&255]<<8^o[255&S]^s[i],b=o[T>>>24]<<24^o[A>>16&255]<<16^o[S>>8&255]<<8^o[255&_]^s[i+1],R=o[A>>>24]<<24^o[S>>16&255]<<16^o[_>>8&255]<<8^o[255&T]^s[i+2],k=o[S>>>24]<<24^o[_>>16&255]<<16^o[T>>8&255]<<8^o[255&A]^s[i+3],i+=3,m[t]=this.networkToHostOrderSwap(E^c),m[t+1]=this.networkToHostOrderSwap(k^v),m[t+2]=this.networkToHostOrderSwap(R^g),m[t+3]=this.networkToHostOrderSwap(b^p),c=L,v=D,g=w,p=O,t+=4}return m.buffer}},{key:"destroy",value:function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0}}]),e}();r.default=n},{}],16:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(14),o=i(s),l=e(17),u=i(l),d=e(15),f=i(d),h=e(26),c=e(45),v=function(){function e(t){a(this,e),this.hls=t;try{var r=window?window.crypto:crypto;this.subtle=r.subtle||r.webkitSubtle}catch(e){}this.disableWebCrypto=!this.supportsWebCrypto()}return n(e,[{key:"supportsWebCrypto",value:function(){return this.subtle&&"https:"===window.location.protocol}},{key:"decrypt",value:function(e,t,r,i){var a=this;this.disableWebCrypto&&this.hls.config.enableSoftwareAES?(c.logger.log("decrypting by JavaScript Implementation"),this.decryptor||(this.decryptor=new f.default),this.decryptor.expandKey(t),i(this.decryptor.decrypt(e,0,r))):(c.logger.log("decrypting by WebCrypto API"),this.key!==t&&(this.key=t,this.fastAesKey=new u.default(t)),this.fastAesKey.expandKey().then(function(t){var a=new o.default(r);a.decrypt(e,t).then(function(e){i(e)})}).catch(function(n){a.onWebCryptoError(n,e,t,r,i)}))}},{key:"onWebCryptoError",value:function(e,t,r,i,a){this.hls.config.enableSoftwareAES?(c.logger.log("disabling to use WebCrypto API"),this.disableWebCrypto=!0,this.decrypt(t,r,i,a)):(c.logger.error("decrypting error : "+e.message),this.hls.trigger(Event.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_DECRYPT_ERROR,fatal:!0,reason:e.message}))}},{key:"destroy",value:function(){this.decryptor&&(this.decryptor.destroy(),this.decryptor=void 0)}}]),e}();r.default=v},{14:14,15:15,17:17,26:26,45:45}],17:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(t){i(this,e),this.key=t}return a(e,[{key:"expandKey",value:function(){return window.crypto.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}}]),e}();r.default=n},{}],18:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(19),o=i(s),l=e(45),u=e(24),d=i(u),f=function(){function e(t,r,i,n,s){a(this,e),this.observer=t,this.id=r,this.remuxerClass=i,this.config=n,this.remuxer=new this.remuxerClass(t,r,n,s),this.insertDiscontinuity()}return n(e,[{key:"insertDiscontinuity",value:function(){this._aacTrack={container:"audio/adts",type:"audio",id:-1,sequenceNumber:0,isAAC:!0,samples:[],len:0}}},{key:"push",value:function(e,t,r,i,a,n,s,u,f){var h,c,v,g,p,y,m,E,b,R,k=new d.default(e),_=90*k.timeStamp,T=!1;for(a!==this.lastCC?(l.logger.log(this.id+" discontinuity detected"),this.lastCC=a,this.insertDiscontinuity(),this.remuxer.switchLevel(),this.remuxer.insertDiscontinuity()):n!==this.lastLevel?(l.logger.log("audio track switch detected"),this.lastLevel=n,this.remuxer.switchLevel(),this.insertDiscontinuity()):s===this.lastSN+1&&(T=!0),h=this._aacTrack,this.lastSN=s,this.lastLevel=n,y=k.length,b=e.length;y<b-1&&(255!==e[y]||240!==(240&e[y+1]));y++);for(h.audiosamplerate||(c=o.default.getAudioConfig(this.observer,e,y,t),h.config=c.config,h.audiosamplerate=c.samplerate,h.channelCount=c.channelCount,h.codec=c.codec,h.duration=u,l.logger.log("parsed codec:"+h.codec+",rate:"+c.samplerate+",nb channel:"+c.channelCount)),p=0,g=9216e4/h.audiosamplerate;y+5<b&&(m=1&e[y+1]?7:9,v=(3&e[y+3])<<11|e[y+4]<<3|(224&e[y+5])>>>5,v-=m,v>0&&y+m+v<=b);)for(E=_+p*g,R={unit:e.subarray(y+m,y+m+v),pts:E,dts:E},h.samples.push(R),h.len+=v,y+=v+m,p++;y<b-1&&(255!==e[y]||240!==(240&e[y+1]));y++);this.remuxer.remux(n,s,this._aacTrack,{samples:[]},{samples:[{pts:_,dts:_,unit:k.payload}]},{samples:[]},i,T,f)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(e){var t,r,i=new d.default(e);if(i.hasTimeStamp)for(t=i.length,r=e.length;t<r-1;t++)if(255===e[t]&&240===(240&e[t+1]))return!0;return!1}}]),e}();r.default=f},{19:19,24:24,45:45}],19:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=e(26),o=function(){function e(){i(this,e)}return a(e,null,[{key:"getAudioConfig",value:function(e,t,r,i){var a,o,l,u,d,f=navigator.userAgent.toLowerCase(),h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=((192&t[r+2])>>>6)+1,o=(60&t[r+2])>>>2,o>h.length-1?void e.trigger(Event.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+o}):(u=(1&t[r+2])<<2,u|=(192&t[r+3])>>>6,n.logger.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+o+"["+h[o]+"Hz],channelConfig:"+u),/firefox|OPR/i.test(f)?o>=6?(a=5,d=new Array(4),l=o-3):(a=2,d=new Array(2),l=o):f.indexOf("android")!==-1?(a=2,d=new Array(2),l=o):(a=5,d=new Array(4),i&&(i.indexOf("mp4a.40.29")!==-1||i.indexOf("mp4a.40.5")!==-1)||!i&&o>=6?l=o-3:((i&&i.indexOf("mp4a.40.2")!==-1&&o>=6&&1===u||!i&&1===u)&&(a=2,d=new Array(2)),l=o)),d[0]=a<<3,d[0]|=(14&o)>>1,d[1]|=(1&o)<<7,d[1]|=u<<3,5===a&&(d[1]|=(14&l)>>1,d[2]=(1&l)<<7,d[2]|=8,d[3]=0),{config:d,samplerate:h[o],channelCount:u,codec:"mp4a.40."+a})}}]),e}();r.default=o},{26:26,45:45}],20:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(28),o=i(s),l=e(26),u=e(18),d=i(u),f=e(25),h=i(f),c=e(38),v=i(c),g=e(39),p=i(g),y=function(){function e(t,r,i){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;a(this,e),this.hls=t,this.id=r,this.config=this.hls.config||n,this.typeSupported=i}return n(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy()}},{key:"push",value:function(e,t,r,i,a,n,s,u,f){var c=this.demuxer;if(!c){var g=this.hls,y=this.id,m=this.config,E=this.typeSupported;if(h.default.probe(e))c=this.typeSupported.mp2t===!0?new h.default(g,y,p.default,m,E):new h.default(g,y,v.default,m,E);else{if(!d.default.probe(e))return void g.trigger(o.default.ERROR,{type:l.ErrorTypes.MEDIA_ERROR,id:y,details:l.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});c=new d.default(g,y,v.default,m,E)}this.demuxer=c}c.push(e,t,r,i,a,n,s,u,f)}}]),e}();r.default=y},{18:18,25:25,26:26,28:28,38:38,39:39}],21:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var a=e(20),n=i(a),s=e(28),o=i(s),l=e(45),u=e(1),d=i(u),f=function(e){var t=new d.default;t.trigger=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];t.emit.apply(t,[e,e].concat(i))},t.off=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];t.removeListener.apply(t,[e].concat(i))};var r=function(t,r){e.postMessage({event:t,data:r})};e.addEventListener("message",function(i){var a=i.data;switch(a.cmd){case"init":var s=JSON.parse(a.config);e.demuxer=new n.default(t,a.id,a.typeSupported,s);try{(0,l.enableLogs)(s.debug===!0)}catch(e){}r("init",null);break;case"demux":e.demuxer.push(new Uint8Array(a.data),a.audioCodec,a.videoCodec,a.timeOffset,a.cc,a.level,a.sn,a.duration,a.accurateTimeOffset)}}),t.on(o.default.FRAG_PARSING_INIT_SEGMENT,r),t.on(o.default.FRAG_PARSED,r),t.on(o.default.ERROR,r),t.on(o.default.FRAG_PARSING_METADATA,r),t.on(o.default.FRAG_PARSING_USERDATA,r),t.on(o.default.FRAG_PARSING_DATA,function(t,r){var i=r.data1.buffer,a=r.data2.buffer;delete r.data1,delete r.data2,e.postMessage({event:t,data:r,data1:i,data2:a},[i,a])})};r.default=f},{1:1,20:20,28:28,45:45}],22:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(28),o=i(s),l=e(20),u=i(l),d=e(21),f=i(d),h=e(45),c=e(16),v=i(c),g=e(26),p=function(){function t(r,i){a(this,t),this.hls=r,this.id=i;var n={mp4:MediaSource.isTypeSupported("video/mp4"),mp2t:r.config.enableMP2TPassThrough&&MediaSource.isTypeSupported("video/mp2t"),mpeg:MediaSource.isTypeSupported("audio/mpeg"),mp3:MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')};if(r.config.enableWorker&&"undefined"!=typeof Worker){h.logger.log("demuxing in webworker");var s=void 0;try{var l=e(3);s=this.w=l(f.default),this.onwmsg=this.onWorkerMessage.bind(this),s.addEventListener("message",this.onwmsg),s.onerror=function(e){r.trigger(o.default.ERROR,{type:g.ErrorTypes.OTHER_ERROR,details:g.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:e.message+" ("+e.filename+":"+e.lineno+")"}})},s.postMessage({cmd:"init",typeSupported:n,id:i,config:JSON.stringify(r.config)})}catch(e){h.logger.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),s&&URL.revokeObjectURL(s.objectURL),this.demuxer=new u.default(r,i,n)}}else this.demuxer=new u.default(r,i,n);this.demuxInitialized=!0}return n(t,[{key:"destroy",value:function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var r=this.decrypter;r&&(r.destroy(),this.decrypter=null)}},{key:"pushDecrypted",value:function(e,t,r,i,a,n,s,o,l){var u=this.w;if(u)u.postMessage({cmd:"demux",data:e,audioCodec:t,videoCodec:r,timeOffset:i,cc:a,level:n,sn:s,duration:o,accurateTimeOffset:l},[e]);else{var d=this.demuxer;d&&d.push(new Uint8Array(e),t,r,i,a,n,s,o,l)}}},{key:"push",value:function(e,t,r,i,a,n,s,l,u,d){if(e.byteLength>0&&null!=u&&null!=u.key&&"AES-128"===u.method){null==this.decrypter&&(this.decrypter=new v.default(this.hls));var f=this,h=performance.now();this.decrypter.decrypt(e,u.key.buffer,u.iv.buffer,function(e){f.hls.trigger(o.default.FRAG_DECRYPTED,{level:n,sn:s,stats:{tstart:h,tdecrypt:performance.now()}}),f.pushDecrypted(e,t,r,i,a,n,s,l,d)})}else this.pushDecrypted(e,t,r,i,a,n,s,l,d)}},{key:"onWorkerMessage",value:function(e){var t=e.data,r=this.hls;switch(t.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case o.default.FRAG_PARSING_DATA:t.data.data1=new Uint8Array(t.data1),t.data.data2=new Uint8Array(t.data2);default:r.trigger(t.event,t.data)}}}]),t}();r.default=p},{16:16,20:20,21:21,26:26,28:28,3:3,45:45}],23:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=function(){function e(t){i(this,e),this.data=t,this.bytesAvailable=t.byteLength,this.word=0,this.bitsAvailable=0;
+}return a(e,[{key:"loadWord",value:function(){var e=this.data,t=this.bytesAvailable,r=e.byteLength-t,i=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");i.set(e.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a}},{key:"skipBits",value:function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(e){var t=Math.min(this.bitsAvailable,e),r=this.word>>>32-t;return e>32&&n.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),t=e-t,t>0&&this.bitsAvailable?r<<t|this.readBits(t):r}},{key:"skipLZ",value:function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!==(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(e){var t,r,i=8,a=8;for(t=0;t<e;t++)0!==a&&(r=this.readEG(),a=(i+r+256)%256),i=0===a?i:a}},{key:"readSPS",value:function(){var e,t,r,i,a,n,s,o,l,u=0,d=0,f=0,h=0,c=1,v=this.readUByte.bind(this),g=this.readBits.bind(this),p=this.readUEG.bind(this),y=this.readBoolean.bind(this),m=this.skipBits.bind(this),E=this.skipEG.bind(this),b=this.skipUEG.bind(this),R=this.skipScalingList.bind(this);if(v(),e=v(),t=g(5),m(3),r=v(),b(),100===e||110===e||122===e||244===e||44===e||83===e||86===e||118===e||128===e){var k=p();if(3===k&&m(1),b(),b(),m(1),y())for(o=3!==k?8:12,l=0;l<o;l++)y()&&R(l<6?16:64)}b();var _=p();if(0===_)p();else if(1===_)for(m(1),E(),E(),i=p(),l=0;l<i;l++)E();if(b(),m(1),a=p(),n=p(),s=g(1),0===s&&m(1),m(1),y()&&(u=p(),d=p(),f=p(),h=p()),y()&&y()){var T=void 0,A=v();switch(A){case 1:T=[1,1];break;case 2:T=[12,11];break;case 3:T=[10,11];break;case 4:T=[16,11];break;case 5:T=[40,33];break;case 6:T=[24,11];break;case 7:T=[20,11];break;case 8:T=[32,11];break;case 9:T=[80,33];break;case 10:T=[18,11];break;case 11:T=[15,11];break;case 12:T=[64,33];break;case 13:T=[160,99];break;case 14:T=[4,3];break;case 15:T=[3,2];break;case 16:T=[2,1];break;case 255:T=[v()<<8|v(),v()<<8|v()]}T&&(c=T[0]/T[1])}return{width:Math.ceil((16*(a+1)-2*u-2*d)*c),height:(2-s)*(n+1)*16-(s?2:4)*(f+h)}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();r.default=s},{45:45}],24:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=function(){function e(t){i(this,e),this._hasTimeStamp=!1;for(var r,a,s,o,l,u,d,f,h=0;;)if(d=this.readUTF(t,h,3),h+=3,"ID3"===d)h+=3,r=127&t[h++],a=127&t[h++],s=127&t[h++],o=127&t[h++],l=(r<<21)+(a<<14)+(s<<7)+o,u=h+l,this._parseID3Frames(t,h,u),h=u;else{if("3DI"!==d)return h-=3,f=h,void(f&&(this.hasTimeStamp||n.logger.warn("ID3 tag found, but no timestamp"),this._length=f,this._payload=t.subarray(0,f)));h+=7,n.logger.log("3DI footer found, end: "+h)}}return a(e,[{key:"readUTF",value:function(e,t,r){var i="",a=t,n=t+r;do i+=String.fromCharCode(e[a++]);while(a<n);return i}},{key:"_parseID3Frames",value:function(e,t,r){for(var i,a,s,o,l;t+8<=r;)switch(i=this.readUTF(e,t,4),t+=4,a=e[t++]<<24+e[t++]<<16+e[t++]<<8+e[t++],o=e[t++]<<8+e[t++],s=t,i){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(e,t,44)){t+=44,t+=4;var u=1&e[t++];this._hasTimeStamp=!0,l=((e[t++]<<23)+(e[t++]<<15)+(e[t++]<<7)+e[t++])/45,u&&(l+=47721858.84),l=Math.round(l),n.logger.trace("ID3 timestamp found: "+l),this._timeStamp=l}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),e}();r.default=s},{45:45}],25:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(19),o=i(s),l=e(28),u=i(l),d=e(23),f=i(d),h=e(45),c=e(26),v=function(){function e(t,r,i,n,s){a(this,e),this.observer=t,this.id=r,this.remuxerClass=i,this.config=n,this.typeSupported=s,this.lastCC=0,this.remuxer=new this.remuxerClass(t,r,n,s)}return n(e,[{key:"switchLevel",value:function(){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,sequenceNumber:0,samples:[],len:0,dropped:0},this._audioTrack={container:"video/mp2t",type:"audio",id:-1,sequenceNumber:0,samples:[],len:0,isAAC:!0},this._id3Track={type:"id3",id:-1,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.remuxer.switchLevel()}},{key:"insertDiscontinuity",value:function(){this.switchLevel(),this.remuxer.insertDiscontinuity()}},{key:"push",value:function(e,t,r,i,a,n,s,o,l){var d,f,v,g,p,y,m=e.length,E=this.remuxer.passthrough,b=!1;this.audioCodec=t,this.videoCodec=r,this._duration=o,this.contiguous=!1,this.accurateTimeOffset=l,a!==this.lastCC&&(h.logger.log("discontinuity detected"),this.insertDiscontinuity(),this.lastCC=a),n!==this.lastLevel?(h.logger.log("level switch detected"),this.switchLevel(),this.lastLevel=n):s===this.lastSN+1&&(this.contiguous=!0),this.lastSN=s;var R=this.pmtParsed,k=this._avcTrack,_=this._audioTrack,T=this._id3Track,A=k.id,S=_.id,L=T.id,D=this._pmtId,w=k.pesData,O=_.pesData,C=T.pesData,P=this._parsePAT,I=this._parsePMT,M=this._parsePES,x=this._parseAVCPES.bind(this),F=this._parseAACPES.bind(this),N=this._parseMPEGPES.bind(this),U=this._parseID3PES.bind(this);for(m-=m%188,d=0;d<m;d+=188)if(71===e[d]){if(f=!!(64&e[d+1]),v=((31&e[d+1])<<8)+e[d+2],g=(48&e[d+3])>>4,g>1){if(p=d+5+e[d+4],p===d+188)continue}else p=d+4;switch(v){case A:if(f){if(w&&(y=M(w))&&(x(y,!1),E&&k.codec&&(S===-1||_.codec)))return void this.remux(n,s,e,i);w={data:[],size:0}}w&&(w.data.push(e.subarray(p,d+188)),w.size+=d+188-p);break;case S:if(f){if(O&&(y=M(O))&&(_.isAAC?F(y):N(y),E&&_.codec&&(A===-1||k.codec)))return void this.remux(n,s,e,i);O={data:[],size:0}}O&&(O.data.push(e.subarray(p,d+188)),O.size+=d+188-p);break;case L:f&&(C&&(y=M(C))&&U(y),C={data:[],size:0}),C&&(C.data.push(e.subarray(p,d+188)),C.size+=d+188-p);break;case 0:f&&(p+=e[p]+1),D=this._pmtId=P(e,p);break;case D:f&&(p+=e[p]+1);var G=I(e,p,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0);A=G.avc,A>0&&(k.id=A),S=G.audio,S>0&&(_.id=S,_.isAAC=G.isAAC),L=G.id3,L>0&&(T.id=L),b&&!R&&(h.logger.log("reparse from beginning"),b=!1,d=-188),R=this.pmtParsed=!0;break;case 17:case 8191:break;default:b=!0}}else this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});w&&(y=M(w))?(x(y,!0),k.pesData=null):k.pesData=w,O&&(y=M(O))?(_.isAAC?F(y):N(y),_.pesData=null):(O&&O.size&&h.logger.log("last AAC PES packet truncated,might overlap between fragments"),_.pesData=O),C&&(y=M(C))?(U(y),T.pesData=null):T.pesData=C,this.remux(n,s,null,i)}},{key:"remux",value:function(e,t,r,i){for(var a=this._avcTrack,n=a.samples,s=0,o=0,l=0;l<n.length;l++){for(var u=n[l],d=u.units.units,f=d.length,h=0,c=0;c<f;c++)h+=d[c].data.length;o+=h,s+=f,u.length=h}a.len=o,a.nbNalu=s,this.remuxer.remux(e,t,this._audioTrack,this._avcTrack,this._id3Track,this._txtTrack,i,this.contiguous,this.accurateTimeOffset,r)}},{key:"destroy",value:function(){this.switchLevel(),this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){return(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(e,t,r){var i,a,n,s,o={audio:-1,avc:-1,id3:-1,isAAC:!0};for(i=(15&e[t+1])<<8|e[t+2],a=t+3+i-4,n=(15&e[t+10])<<8|e[t+11],t+=12+n;t<a;){switch(s=(31&e[t+1])<<8|e[t+2],e[t]){case 15:o.audio===-1&&(o.audio=s);break;case 21:o.id3===-1&&(o.id3=s);break;case 27:o.avc===-1&&(o.avc=s);break;case 3:case 4:r?o.audio===-1&&(o.audio=s,o.isAAC=!1):h.logger.log("MPEG audio found, not supported in this browser for now");break;case 36:h.logger.warn("HEVC stream type found, not supported for now");break;default:h.logger.log("unkown stream type:"+e[t])}t+=((15&e[t+3])<<8|e[t+4])+5}return o}},{key:"_parsePES",value:function(e){var t,r,i,a,n,s,o,l,u,d=0,f=e.data;if(!e||0===e.size)return null;for(;f[0].length<19&&f.length>1;){var h=new Uint8Array(f[0].length+f[1].length);h.set(f[0]),h.set(f[1],f[0].length),f[0]=h,f.splice(1,1)}if(t=f[0],i=(t[0]<<16)+(t[1]<<8)+t[2],1===i){if(a=(t[4]<<8)+t[5],a&&a>e.size-6)return null;for(r=t[7],192&r&&(o=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,o>4294967295&&(o-=8589934592),64&r?(l=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,l>4294967295&&(l-=8589934592)):l=o),n=t[8],u=n+9,e.size-=u,s=new Uint8Array(e.size);f.length;){t=f.shift();var c=t.byteLength;if(u){if(u>c){u-=c;continue}t=t.subarray(u),c-=u,u=0}s.set(t,d),d+=c}return a&&(a-=n+3),{data:s,pts:o,dts:l,len:a}}return null}},{key:"pushAccesUnit",value:function(e,t){e.units.units.length&&e.frame&&(!this.config.forceKeyFrameOnDiscontinuity||e.key===!0||t.sps&&(t.samples.length||this.contiguous)?t.samples.push(e):t.dropped++),e.debug.length&&h.logger.log(e.pts+"/"+e.dts+":"+e.debug+","+e.units.length)}},{key:"_parseAVCPES",value:function(e,t){var r,i,a,n=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=!1,u=this.avcSample;e.data=null,o.forEach(function(t){switch(t.type){case 1:i=!0,l&&u&&(u.debug+="NDR "),u.frame=!0;var o=t.data;if(o.length>1){var d=new f.default(o).readSliceType();2!==d&&4!==d&&7!==d&&9!==d||(u.key=!0)}break;case 5:i=!0,u||(u=n.avcSample=n._createAVCSample(!0,e.pts,e.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:i=!0,l&&u&&(u.debug+="SEI "),r=new f.default(n.discardEPB(t.data)),r.readUByte();for(var h=0,c=0,v=!1,g=0;!v&&r.bytesAvailable>1;){h=0;do g=r.readUByte(),h+=g;while(255===g);c=0;do g=r.readUByte(),c+=g;while(255===g);if(4===h&&0!==r.bytesAvailable){v=!0;var p=r.readUByte();if(181===p){var y=r.readUShort();if(49===y){var m=r.readUInt();if(1195456820===m){var E=r.readUByte();if(3===E){var b=r.readUByte(),R=r.readUByte(),k=31&b,_=[b,R];for(a=0;a<k;a++)_.push(r.readUByte()),_.push(r.readUByte()),_.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:e.pts,bytes:_})}}}}}else if(c<r.bytesAvailable)for(a=0;a<c;a++)r.readUByte()}break;case 7:if(i=!0,l&&u&&(u.debug+="SPS "),!s.sps){r=new f.default(t.data);var T=r.readSPS();s.width=T.width,s.height=T.height,s.sps=[t.data],s.duration=n._duration;var A=t.data.subarray(1,4),S="avc1.";for(a=0;a<3;a++){var L=A[a].toString(16);L.length<2&&(L="0"+L),S+=L}s.codec=S}break;case 8:i=!0,l&&u&&(u.debug+="PPS "),s.pps||(s.pps=[t.data]);break;case 9:i=!1,u&&n.pushAccesUnit(u,s),u=n.avcSample=n._createAVCSample(!1,e.pts,e.dts,l?"AUD ":"");break;case 12:i=!1;break;default:i=!1,u&&(u.debug+="unknown NAL "+t.type+" ")}if(u&&i){var D=u.units;D.units.push(t)}}),t&&u&&(this.pushAccesUnit(u,s),this.avcSample=null)}},{key:"_createAVCSample",value:function(e,t,r,i){return{key:e,pts:t,dts:r,units:{units:[],length:0},debug:i}}},{key:"_insertSampleInOrder",value:function(e,t){var r=e.length;if(r>0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts<e[i].pts){e.splice(i,0,t);break}}else e.push(t)}},{key:"_getLastNalUnit",value:function(){var e=this.avcSample,t=void 0;if(!e||0===e.units.units.length){var r=this._avcTrack,i=r.samples;e=i[i.length-1]}if(e){var a=e.units.units;t=a[a.length-1]}return t}},{key:"_parseAVCNALu",value:function(e){for(var t,r,i,a,n,s=0,o=e.byteLength,l=this._avcTrack,u=l.naluState||0,d=u,f=[],h=-1;s<o;)switch(t=e[s++],u){case 0:0===t&&(u=1);break;case 1:u=0===t?2:0;break;case 2:case 3:if(0===t)u=3;else if(1===t){if(h>=0)i={data:e.subarray(h,s-u-1),type:n},f.push(i);else{var c=this._getLastNalUnit();if(c&&(d&&s<=4-d&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-d)),r=s-u-1,r>0)){var v=new Uint8Array(c.data.byteLength+r);v.set(c.data,0),v.set(e.subarray(0,r),c.data.byteLength),c.data=v}}s<o?(a=31&e[s],h=s,n=a,u=0):u=-1}else u=0;break;case-1:h=0,n=31&t,u=0}if(h>=0&&u>=0&&(i={data:e.subarray(h,o),type:n,state:u},f.push(i)),0===f.length){var g=this._getLastNalUnit();if(g){var p=new Uint8Array(g.data.byteLength+e.byteLength);p.set(g.data,0),p.set(e,g.data.byteLength),g.data=p}}return l.naluState=u,f}},{key:"discardEPB",value:function(e){for(var t,r,i=e.byteLength,a=[],n=1;n<i-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return e;t=i-a.length,r=new Uint8Array(t);var s=0;for(n=0;n<t;s++,n++)s===a[0]&&(s++,a.shift()),r[n]=e[s];return r}},{key:"_parseAACPES",value:function(e){var t,r,i,a,n,s,l,d,f,v=this._audioTrack,g=e.data,p=e.pts,y=0,m=this.aacOverFlow,E=this.aacLastPTS;if(m){var b=new Uint8Array(m.byteLength+g.byteLength);b.set(m,0),b.set(g,m.byteLength),g=b}for(n=y,d=g.length;n<d-1&&(255!==g[n]||240!==(240&g[n+1]));n++);if(n){var R,k;if(n<d-1?(R="AAC PES did not start with ADTS header,offset:"+n,k=!1):(R="no ADTS header found in AAC PES",k=!0),h.logger.warn("parsing error:"+R),this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:k,reason:R}),k)return}if(v.audiosamplerate||(t=o.default.getAudioConfig(this.observer,g,n,this.audioCodec),v.config=t.config,v.audiosamplerate=t.samplerate,v.channelCount=t.channelCount,v.codec=t.codec,v.duration=this._duration,h.logger.log("parsed codec:"+v.codec+",rate:"+t.samplerate+",nb channel:"+t.channelCount)),a=0,i=9216e4/v.audiosamplerate,m&&E){var _=E+i;Math.abs(_-p)>1&&(h.logger.log("AAC: align PTS for overlapping frames by "+Math.round((_-p)/90)),p=_)}for(;n+5<d&&(s=1&g[n+1]?7:9,r=(3&g[n+3])<<11|g[n+4]<<3|(224&g[n+5])>>>5,r-=s,r>0&&n+s+r<=d);)for(l=p+a*i,f={unit:g.subarray(n+s,n+s+r),pts:l,dts:l},v.samples.push(f),v.len+=r,n+=r+s,a++;n<d-1&&(255!==g[n]||240!==(240&g[n+1]));n++);m=n<d?g.subarray(n,d):null,this.aacOverFlow=m,this.aacLastPTS=l}},{key:"_parseMPEGPES",value:function(e){for(var t,r=e.data,i=e.pts,a=r.length,n=0,s=0;s<a&&(t=this._parseMpeg(r,s,a,n++,i))>0;)s+=t}},{key:"_onMpegFrame",value:function(e,t,r,i,a,n){var s=1152/r*1e3,o=n+a*s,l=this._audioTrack;l.config=[],l.channelCount=i,l.audiosamplerate=r,l.duration=this._duration,l.samples.push({unit:e,pts:o,dts:o}),l.len+=e.length}},{key:"_onMpegNoise",value:function(e){h.logger.warn("mpeg audio has noise: "+e.length+" bytes")}},{key:"_parseMpeg",value:function(e,t,r,i,a){var n=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],s=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3];if(t+2>r)return-1;if(255===e[t]||224===(224&e[t+1])){if(t+24>r)return-1;var o=e[t+1]>>3&3,l=e[t+1]>>1&3,u=e[t+2]>>4&15,d=e[t+2]>>2&3,f=!!(2&e[t+2]);if(1!==o&&0!==u&&15!==u&&3!==d){var h=3===o?3-l:3===l?3:4,c=1e3*n[14*h+u-1],v=3===o?0:2===o?1:2,g=s[3*v+d],p=f?1:0,y=e[t+3]>>6===3?1:2,m=3===l?(3===o?12:6)*c/g+p<<2:(3===o?144:72)*c/g+p|0;return t+m>r?-1:(this._onMpegFrame&&this._onMpegFrame(e.subarray(t,t+m),c,g,y,i,a),m)}}for(var E=t+2;E<r;){if(255===e[E-1]&&224===(224&e[E]))return this._onMpegNoise&&this._onMpegNoise(e.subarray(t,E-1)),E-t-1;E++}return-1}},{key:"_parseID3PES",value:function(e){this._id3Track.samples.push(e)}}],[{key:"probe",value:function(e){return e.length>=564&&71===e[0]&&71===e[188]&&71===e[376]}}]),e}();r.default=v},{19:19,23:23,26:26,28:28,45:45}],26:[function(e,t,r){"use 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i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e)}return a(e,null,[{key:"isBuffered",value:function(e,t){if(e)for(var r=e.buffered,i=0;i<r.length;i++)if(t>=r.start(i)&&t<=r.end(i))return!0;return!1}},{key:"bufferInfo",value:function(e,t,r){if(e){var i,a=e.buffered,n=[];for(i=0;i<a.length;i++)n.push({start:a.start(i),end:a.end(i)});return this.bufferedInfo(n,t,r)}return{len:0,start:0,end:0,nextStart:void 0}}},{key:"bufferedInfo",value:function(e,t,r){var i,a,n,s,o,l=[];for(e.sort(function(e,t){var r=e.start-t.start;return r?r:t.end-e.end}),o=0;o<e.length;o++){var u=l.length;if(u){var 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f=a;f<=s;f++){var h=l[o+f],c=u[f];c&&h&&(d=h.cc-c.cc,isNaN(h.startPTS)||(c.start=c.startPTS=h.startPTS,c.endPTS=h.endPTS,c.duration=h.duration,i=c))}if(d)for(n.logger.log("discontinuity sliding from playlist, take drift into account"),f=0;f<u.length;f++)u[f].cc+=d;if(i)e.updateFragPTSDTS(r,i.sn,i.startPTS,i.endPTS,i.startDTS,i.endDTS);else if(o>=0&&o<l.length){var v=l[o].start;for(f=0;f<u.length;f++)u[f].start+=v}r.PTSKnown=t.PTSKnown}},{key:"updateFragPTSDTS",value:function(t,r,i,a,n,s){var o,l,u,d;if(r<t.startSN||r>t.endSN)return 0;if(o=r-t.startSN,l=t.fragments,u=l[o],!isNaN(u.startPTS)){var f=Math.abs(u.startPTS-i);isNaN(u.deltaPTS)?u.deltaPTS=f:u.deltaPTS=Math.max(f,u.deltaPTS),i=Math.min(i,u.startPTS),a=Math.max(a,u.endPTS),n=Math.min(n,u.startDTS),s=Math.max(s,u.endDTS)}var h=i-u.start;for(u.start=u.startPTS=i,u.endPTS=a,u.startDTS=n,u.endDTS=s,u.duration=a-i,d=o;d>0;d--)e.updatePTS(l,d,d-1);for(d=o;d<l.length-1;d++)e.updatePTS(l,d,d+1);return t.PTSKnown=!0,h}},{key:"updatePTS",value:function(e,t,r){var i=e[t],a=e[r],s=a.startPTS;isNaN(s)?r>t?a.start=i.start+i.duration:a.start=i.start-a.duration:r>t?(i.duration=s-i.start,i.duration<0&&n.logger.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-s,a.duration<0&&n.logger.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!"))}}]),e}();r.default=s},{45:45}],32:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(28),o=i(s),l=e(26),u=e(36),d=i(u),f=e(34),h=i(f),c=e(4),v=i(c),g=e(7),p=i(g),y=e(8),m=i(y),E=e(5),b=i(E),R=e(12),k=i(R),_=e(11),T=i(_),A=e(13),S=i(A),L=e(10),D=i(L),w=e(6),O=i(w),C=e(45),P=e(47),I=i(P),M=e(1),x=i(M),F=e(35),N=i(F),U=e(43),G=i(U),B=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};a(this,e);var r=e.DefaultConfig;if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var i in r)i in t||(t[i]=r[i]);if(void 0!==t.liveMaxLatencyDurationCount&&t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(t.liveMaxLatencyDuration<=t.liveSyncDuration||void 0===t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');(0,C.enableLogs)(t.debug),this.config=t;var n=this.observer=new x.default;n.trigger=function(e){for(var t=arguments.length,r=Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];n.emit.apply(n,[e,e].concat(r))},n.off=function(e){for(var t=arguments.length,r=Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];n.removeListener.apply(n,[e].concat(r))},this.on=n.on.bind(n),this.off=n.off.bind(n),this.trigger=n.trigger.bind(n),this.playlistLoader=new d.default(this),this.fragmentLoader=new h.default(this),this.levelController=new T.default(this),this.abrController=new t.abrController(this),this.bufferController=new t.bufferController(this),this.capLevelController=new t.capLevelController(this),this.fpsController=new t.fpsController(this),this.streamController=new t.streamController(this),this.audioStreamController=new t.audioStreamController(this),this.timelineController=new t.timelineController(this),this.audioTrackController=new O.default(this),this.keyLoader=new N.default(this)}return n(e,null,[{key:"isSupported",value:function(){return window.MediaSource=window.MediaSource||window.WebKitMediaSource,window.MediaSource&&"function"==typeof window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"version",get:function(){return"0.6.13"}},{key:"Events",get:function(){return o.default}},{key:"ErrorTypes",get:function(){return l.ErrorTypes}},{key:"ErrorDetails",get:function(){return l.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig||(e.defaultConfig={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,seekHoleNudgeDuration:.01,stalledInBufferedNudgeThreshold:10,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:I.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,fetchSetup:void 0,abrController:v.default,bufferController:p.default,capLevelController:m.default,fpsController:D.default,streamController:k.default,audioStreamController:b.default,timelineController:S.default,cueHandler:G.default,enableCEA708Captions:!0,enableMP2TPassThrough:!1,stretchShortVideoTrack:!1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0}),e.defaultConfig},set:function(t){e.defaultConfig=t}}]),n(e,[{key:"destroy",value:function(){C.logger.log("destroy"),this.trigger(o.default.DESTROYING),this.detachMedia(),this.playlistLoader.destroy(),this.fragmentLoader.destroy(),this.levelController.destroy(),this.abrController.destroy(),this.bufferController.destroy(),this.capLevelController.destroy(),this.fpsController.destroy(),this.streamController.destroy(),this.audioStreamController.destroy(),this.timelineController.destroy(),this.audioTrackController.destroy(),this.keyLoader.destroy(),this.url=null,this.observer.removeAllListeners()}},{key:"attachMedia",value:function(e){C.logger.log("attachMedia"),this.media=e,this.trigger(o.default.MEDIA_ATTACHING,{media:e})}},{key:"detachMedia",value:function(){C.logger.log("detachMedia"),this.trigger(o.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(e){C.logger.log("loadSource:"+e),this.url=e,this.trigger(o.default.MANIFEST_LOADING,{url:e})}},{key:"startLoad",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;C.logger.log("startLoad("+e+")"),this.levelController.startLoad(),this.streamController.startLoad(e),this.audioStreamController.startLoad(e);
+}},{key:"stopLoad",value:function(){C.logger.log("stopLoad"),this.levelController.stopLoad(),this.streamController.stopLoad(),this.audioStreamController.stopLoad()}},{key:"swapAudioCodec",value:function(){C.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){C.logger.log("recoverMediaError");var e=this.media;this.detachMedia(),this.attachMedia(e)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){C.logger.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){C.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){C.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.abrController.minAutoLevel)},set:function(e){C.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){C.logger.log("set startLevel:"+e),this.levelController.startLevel=e}},{key:"autoLevelCapping",get:function(){return this.abrController.autoLevelCapping},set:function(e){C.logger.log("set autoLevelCapping:"+e),this.abrController.autoLevelCapping=e}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"audioTracks",get:function(){return this.audioTrackController.audioTracks}},{key:"audioTrack",get:function(){return this.audioTrackController.audioTrack},set:function(e){this.audioTrackController.audioTrack=e}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}}]),e}();r.default=B},{1:1,10:10,11:11,12:12,13:13,26:26,28:28,34:34,35:35,36:36,4:4,43:43,45:45,47:47,5:5,6:6,7:7,8:8}],33:[function(e,t,r){"use strict";t.exports=e(32).default},{32:32}],34:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(26),c=e(45),v=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FRAG_LOADING));return r.loaders={},r}return s(t,e),o(t,[{key:"destroy",value:function(){var e=this.loaders;for(var t in e){var r=e[t];r&&r.destroy()}this.loaders={},f.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(e){var t=e.frag,r=t.type,i=this.loaders[r],a=this.hls.config;t.loaded=0,i&&(c.logger.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=t.loader="undefined"!=typeof a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,s=void 0,o=void 0;n={url:t.url,frag:t,responseType:"arraybuffer",progressData:!1};var l=t.byteRangeStartOffset,u=t.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),s={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},o={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,s,o)}},{key:"loadsuccess",value:function(e,t,r){var i=e.data,a=r.frag;a.loader=void 0,this.loaders[a.type]=void 0,this.hls.trigger(u.default.FRAG_LOADED,{payload:i,frag:a,stats:t})}},{key:"loaderror",value:function(e,t){var r=t.loader;r&&r.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:e})}},{key:"loadtimeout",value:function(e,t){var r=t.loader;r&&r.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag})}},{key:"loadprogress",value:function(e,t,r){var i=t.frag;i.loaded=e.loaded,this.hls.trigger(u.default.FRAG_LOAD_PROGRESS,{frag:i,stats:e})}}]),t}(f.default);r.default=v},{26:26,27:27,28:28,45:45}],35:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must 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t=e.frag,r=t.type,i=this.loaders[r],a=t.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var s=this.hls.config;i&&(c.logger.warn("abort previous key loader for type:"+r),i.abort()),t.loader=this.loaders[r]=new s.loader(s),this.decrypturl=n,this.decryptkey=null;var o=void 0,l=void 0,d=void 0;o={url:n,frag:t,responseType:"arraybuffer"},l={timeout:s.fragLoadingTimeOut,maxRetry:s.fragLoadingMaxRetry,retryDelay:s.fragLoadingRetryDelay,maxRetryDelay:s.fragLoadingMaxRetryTimeout},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},t.loader.load(o,l,d)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(u.default.KEY_LOADED,{frag:t}))}},{key:"loadsuccess",value:function(e,t,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(e.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(u.default.KEY_LOADED,{frag:i})}},{key:"loaderror",value:function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:r,response:e})}},{key:"loadtimeout",value:function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})}}]),t}(f.default);r.default=v},{26:26,27:27,28:28,45:45}],36:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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e&&e.method&&e.uri&&!e.iv&&(r=this.cloneObj(e),r.iv=this.createInitializationVector(t)),r}},{key:"avc1toavcoti",value:function(e){var t,r=e.split(".");return r.length>2?(t=r.shift()+".",t+=parseInt(r.shift()).toString(16),t+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):t=e,t}},{key:"cloneObj",value:function(e){return JSON.parse(JSON.stringify(e))}},{key:"parseLevelPlaylist",value:function(e,t,r,i){var a,n,s=0,o=0,l={type:null,version:null,url:t,fragments:[],live:!0,startSN:0},u={method:null,key:null,iv:null,uri:null},d=0,f=null,h=null,c=null,v=null,g=null,m=null,E=[];for(b.lastIndex=0;null!==(n=b.exec(e));)switch(n.shift(),n=n.filter(function(e){return void 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p.default(T),S=A.enumeratedString("METHOD"),L=A.URI,D=A.hexadecimalInteger("IV");S&&(u={method:null,key:null,iv:null,uri:null},L&&"AES-128"===S&&(u.method=S,u.uri=this.resolve(L,t),u.key=null,u.iv=D));break;case"START":var w=n[1],O=new p.default(w),C=O.decimalFloatingPoint("TIME-OFFSET");isNaN(C)||(l.startTimeOffset=C);break;case"PROGRAM-DATE-TIME":f=new Date(Date.parse(n[1])),E.push(n);break;case"#":n.shift(),E.push(n);break;default:y.logger.warn("line parsed but not handled: "+n)}return h&&!h.url&&(l.fragments.pop(),o-=h.duration),l.totalduration=o,l.averagetargetduration=o/l.fragments.length,l.endSN=s-1,l}},{key:"loadsuccess",value:function(e,t,r){var i=e.data,a=e.url,n=r.type,s=r.id,o=r.level,l=this.hls;if(this.loaders[n]=void 0,void 0!==a&&0!==a.indexOf("data:")||(a=r.url),t.tload=performance.now(),0===i.indexOf("#EXTM3U"))if(i.indexOf("#EXTINF:")>0){var u="audioTrack"!==n,d=this.parseLevelPlaylist(i,a,(u?o:s)||0,u?"main":"audio");"manifest"===n&&l.trigger(f.default.MANIFEST_LOADED,{levels:[{url:a,details:d}],audioTracks:[],url:a,stats:t}),t.tparsed=performance.now(),d.targetduration?u?l.trigger(f.default.LEVEL_LOADED,{details:d,level:o||0,id:s||0,stats:t}):l.trigger(f.default.AUDIO_TRACK_LOADED,{details:d,id:s,stats:t}):l.trigger(f.default.ERROR,{type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:a,reason:"invalid targetduration"})}else{var h=this.parseMasterPlaylist(i,a);if(h.length){var c=this.parseMasterPlaylistMedia(i,a,"AUDIO");if(c.length){var g=!1;c.forEach(function(e){e.url||(g=!0)}),g===!1&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(y.logger.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),c.unshift({type:"main",name:"main"}))}l.trigger(f.default.MANIFEST_LOADED,{levels:h,audioTracks:c,url:a,stats:t})}else 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r,i,a=t.loader;switch(t.type){case"manifest":r=v.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=v.ErrorDetails.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=v.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}a&&(a.abort(),this.loaders[t.type]=void 0),this.hls.trigger(f.default.ERROR,{type:v.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:a.url,loader:a,context:t})}}]),t}(c.default);r.default=R},{2:2,26:26,27:27,28:28,40:40,45:45}],37:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e)}return 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Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,a))}},{key:"box",value:function(e){for(var t,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for(t=new Uint8Array(i),t[0]=i>>24&255,t[1]=i>>16&255,t[2]=i>>8&255,t[3]=255&i,t.set(e,4),a=0,i=8;a<n;a++)t.set(r[a],i),i+=r[a].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){return r*=t,e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trex(t[r]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24&255,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(t){var r,i,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,n)}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}},{key:"avc1",value:function(t){var r,i,a,n=[],s=[];for(r=0;r<t.sps.length;r++)i=t.sps[r],a=i.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<t.pps.length;r++)i=t.pps[r],a=i.byteLength,s.push(a>>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,u=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"mp3",value:function(t){var r=t.audiosamplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))}},{key:"stsd",value:function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,n=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(t,r){var i=e.sdtp(t),a=t.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.trun(t,i.length+16+16+8+16+8+8),i)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(t){var r=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(t,r){var i,a,n,s,o,l,u=t.samples||[],d=u.length,f=12+16*d,h=new Uint8Array(f);for(r+=8+f,h.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<d;i++)a=u[i],n=a.duration,s=a.size,o=a.flags,l=a.cts,h.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,h)}},{key:"initSegment",value:function(t){e.types||e.init();var r,i=e.moov(t);return r=new 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n(e,[{key:"destroy",value:function(){}},{key:"insertDiscontinuity",value:function(){this._initPTS=this._initDTS=void 0}},{key:"switchLevel",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(e,t,r,i,a,n,s,o,l){if(this.level=e,this.sn=t,this.ISGenerated||this.generateIS(r,i,s),this.ISGenerated)if(r.samples.length){var d=this.remuxAudio(r,s,o,l);if(i.samples.length){var f=void 0;d&&(f=d.endPTS-d.startPTS),this.remuxVideo(i,s,o,f)}}else{var h=void 0;i.samples.length&&(h=this.remuxVideo(i,s,o)),h&&r.codec&&this.remuxEmptyAudio(r,s,o,h)}a.samples.length&&this.remuxID3(a,s),n.samples.length&&this.remuxText(n,s),this.observer.trigger(u.default.FRAG_PARSED,{id:this.id,level:this.level,sn:this.sn})}},{key:"generateIS",value:function(e,t,r){var i,a,n=this.observer,s=e.samples,o=t.samples,l=this.PES_TIMESCALE,f=this.typeSupported,v="audio/mp4",g={},p={id:this.id,level:this.level,sn:this.sn,tracks:g,unique:!1},y=void 0===this._initPTS;y&&(i=a=1/0),e.config&&s.length&&(e.timescale=e.audiosamplerate,e.timescale*e.duration>Math.pow(2,32)&&!function(){var t=function e(t,r){return r?e(r,t%r):t};e.timescale=e.audiosamplerate/t(e.audiosamplerate,e.isAAC?1024:1152)}(),d.logger.log("audio mp4 timescale :"+e.timescale),e.isAAC||(f.mpeg===!0?(v="audio/mpeg",e.codec=""):f.mp3===!0&&(e.codec="mp3")),g.audio={container:v,codec:e.codec,initSegment:h.default.initSegment([e]),metadata:{channelCount:e.channelCount}},y&&(i=a=s[0].pts-l*r)),t.sps&&t.pps&&o.length&&(t.timescale=this.MP4_TIMESCALE,g.video={container:"video/mp4",codec:t.codec,initSegment:h.default.initSegment([t]),metadata:{width:t.width,height:t.height}},y&&(i=Math.min(i,o[0].pts-l*r),a=Math.min(a,o[0].dts-l*r))),Object.keys(g).length?(n.trigger(u.default.FRAG_PARSING_INIT_SEGMENT,p),this.ISGenerated=!0,y&&(this._initPTS=i,this._initDTS=a)):n.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(e,t,r,i){var a,n,s,o,l,f,c,v,g=8,p=this.PES_TIMESCALE,y=this.PES2MP4SCALEFACTOR,m=e.samples,E=[],b=this._PTSNormalize,R=this._initDTS;m.sort(function(e,t){return e.dts-t.dts});var k=m.reduce(function(e,t){return Math.max(Math.min(e,t.pts-t.dts),-18e3)},0);if(k<0){d.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(k/90)+" ms to overcome this issue");for(var _=0;_<m.length;_++)m[_].dts+=k}var T=void 0;T=r?this.nextAvcDts:t*p;var A=m[0];l=Math.max(b(A.dts-R,T),0),o=Math.max(b(A.pts-R,T),0);var S=Math.round((l-T)/90);r&&S&&(S>1?d.logger.log("AVC:"+S+" ms hole between fragments detected,filling it"):S<-1&&d.logger.log("AVC:"+-S+" ms overlapping between fragments detected"),l=T,m[0].dts=l+R,o=Math.max(o-S,T),m[0].pts=o+R,d.logger.log("Video/PTS/DTS adjusted: "+Math.round(o/90)+"/"+Math.round(l/90)+",delta:"+S+" ms")),f=l,A=m[m.length-1],v=Math.max(b(A.dts-R,T),0),c=Math.max(b(A.pts-R,T),0),c=Math.max(c,v);var L=navigator.vendor,D=navigator.userAgent,w=L&&L.indexOf("Apple")>-1&&D&&!D.match("CriOS");w&&(a=Math.round((v-l)/(y*(m.length-1))));for(var O=0;O<m.length;O++){var C=m[O];w?C.dts=l+O*y*a:(C.dts=Math.max(b(C.dts-R,T),l),C.dts=Math.round(C.dts/y)*y),C.pts=Math.max(b(C.pts-R,T),C.dts),C.pts=Math.round(C.pts/y)*y}n=new Uint8Array(e.len+4*e.nbNalu+8);var P=new DataView(n.buffer);P.setUint32(0,n.byteLength),n.set(h.default.types.mdat,4);for(var I=0;I<m.length;I++){for(var M=m[I],x=0,F=void 0;M.units.units.length;){var N=M.units.units.shift();P.setUint32(g,N.data.byteLength),g+=4,n.set(N.data,g),g+=N.data.byteLength,x+=4+N.data.byteLength}if(w)F=Math.max(0,a*Math.round((M.pts-M.dts)/(y*a)));else{if(I<m.length-1)a=m[I+1].dts-M.dts;else{var U=this.config,G=M.dts-m[I>0?I-1:I].dts;if(U.stretchShortVideoTrack){var B=U.maxBufferHole,j=U.maxSeekHole,H=Math.floor(Math.min(B,j)*p),K=(i?o+i*p:this.nextAacPts)-M.pts;K>H?(a=K-G,a<0&&(a=G),d.logger.log("It is approximately "+K/90+" ms to the next segment; using duration "+a/90+" ms for the last video frame.")):a=G}else a=G}a/=y,F=Math.round((M.pts-M.dts)/y)}E.push({size:x,duration:a,cts:F,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:M.key?2:1,isNonSync:M.key?0:1}})}this.nextAvcDts=v+a*y;var V=e.dropped;if(e.len=0,e.nbNalu=0,e.dropped=0,E.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var W=E[0].flags;W.dependsOn=2,W.isNonSync=0}e.samples=E,s=h.default.moof(e.sequenceNumber++,l/y,e),e.samples=[];var Y={id:this.id,level:this.level,sn:this.sn,data1:s,data2:n,startPTS:o/p,endPTS:(c+y*a)/p,startDTS:l/p,endDTS:this.nextAvcDts/p,type:"video",nb:E.length,dropped:V};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Y),Y}},{key:"remuxAudio",value:function(e,t,r,i){var a,n,s,l,f,c,v,g,p,y,m,E,b,R,k,_,T=this.PES_TIMESCALE,A=e.timescale,S=T/A,L=e.timescale*(e.isAAC?1024:1152)/e.audiosamplerate,D=L*S,w=this._PTSNormalize,O=this._initDTS,C=8,P=[],I=[];if(e.samples.sort(function(e,t){return e.pts-t.pts}),I=e.samples,_=this.nextAacPts,r|=I.length&&_&&(Math.abs(t-_/T)<.1||Math.abs(I[0].pts-_-O)<20*D),r||(_=t*T),i&&e.isAAC)for(var M=0,x=_;M<I.length;){var F=I[M],N=w(F.pts-O,_),U=N-x;if(U<=-D)d.logger.warn("Dropping 1 audio frame @ "+Math.round(x/90)/1e3+"s due to "+Math.round(Math.abs(U/90))+" ms overlap."),I.splice(M,1),e.len-=F.unit.length;else if(U>=D){var G=Math.round(U/D);d.logger.warn("Injecting "+G+" audio frame @ "+Math.round(x/90)/1e3+"s due to "+Math.round(U/90)+" ms gap.");for(var B=0;B<G;B++)k=x+O,k=Math.max(k,O),R=o.default.getSilentFrame(e.channelCount),R||(d.logger.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),R=F.unit.subarray()),I.splice(M,0,{unit:R,pts:k,dts:k}),e.len+=R.length,x+=D,M+=1;F.pts=F.dts=x+O,x+=D,M+=1}else Math.abs(U)>.1*D,x+=D,0===M?F.pts=F.dts=O+_:F.pts=F.dts=I[M-1].pts+D,M+=1}for(;I.length;){if(n=I.shift(),l=n.unit,y=n.pts-O,m=n.dts-O,void 0!==p)E=w(y,p),b=w(m,p),s.duration=Math.round((b-p)/S);else{E=w(y,_),b=w(m,_);var j=Math.round(1e3*(E-_)/T),H=0;if(r&&j){if(j>0)H=Math.round((E-_)/D),d.logger.log(j+" ms hole between AAC samples detected,filling it"),H>0&&(R=o.default.getSilentFrame(e.channelCount),R||(R=l.subarray()),e.len+=H*R.length);else if(j<-12){d.logger.log(-j+" ms overlapping between AAC samples detected, drop frame"),e.len-=l.byteLength;continue}E=b=_}if(v=Math.max(0,E),g=Math.max(0,b),!(e.len>0))return;f=new Uint8Array(e.len+8),a=new DataView(f.buffer),a.setUint32(0,f.byteLength),f.set(h.default.types.mdat,4);for(var K=0;K<H;K++)k=E-(H-K)*D,R=o.default.getSilentFrame(e.channelCount),R||(d.logger.log("Unable to get silent frame for given audio codec; duplicating this frame 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+c=h.default.moof(e.sequenceNumber++,g/S,e),e.samples=[];var Y={id:this.id,level:this.level,sn:this.sn,data1:c,data2:f,startPTS:v/T,endPTS:this.nextAacPts/T,startDTS:g/T,endDTS:(b+S*V)/T,type:"audio",nb:W};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Y),Y}return null}},{key:"remuxEmptyAudio",value:function(e,t,r,i){var a=this.PES_TIMESCALE,n=e.timescale?e.timescale:e.audiosamplerate,s=a/n,l=this.nextAacPts,u=(void 0!==l?l:i.startDTS*a)+this._initDTS,f=i.endDTS*a+this._initDTS,h=1024,c=s*h,v=Math.ceil((f-u)/c),g=o.default.getSilentFrame(e.channelCount);if(d.logger.warn("remux empty Audio"),!g)return void d.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],y=0;y<v;y++){var m=u+y*c;p.push({unit:g,pts:m,dts:m}),e.len+=g.length}e.samples=p,this.remuxAudio(e,t,r)}},{key:"remuxID3",value:function(e,t){var r,i=e.samples.length;if(i){for(var a=0;a<i;a++)r=e.samples[a],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE,r.dts=(r.dts-this._initDTS)/this.PES_TIMESCALE;this.observer.trigger(u.default.FRAG_PARSING_METADATA,{id:this.id,level:this.level,sn:this.sn,samples:e.samples})}e.samples=[],t=t}},{key:"remuxText",value:function(e,t){e.samples.sort(function(e,t){return e.pts-t.pts});var r,i=e.samples.length;if(i){for(var a=0;a<i;a++)r=e.samples[a],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE;this.observer.trigger(u.default.FRAG_PARSING_USERDATA,{id:this.id,level:this.level,sn:this.sn,samples:e.samples})}e.samples=[],t=t}},{key:"_PTSNormalize",value:function(e,t){var r;if(void 0===t)return e;for(r=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),e}();r.default=v},{26:26,28:28,29:29,37:37,45:45}],39:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a 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n.hasOwnProperty(e)&&(t=n[e]),String.fromCharCode(t)},o=15,l=32,u={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},d={17:2,18:4,21:6,22:8,23:10,19:13,20:15},f={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},h={25:2,26:4,29:6,30:8,31:10,27:13,28:15},c=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],v={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){var r=this.verboseFilter[e];this.verboseLevel>=r}},g=function(e){for(var t=[],r=0;r<e.length;r++)t.push(e[r].toString(16));return t},p=function(){function e(t,r,a,n,s){i(this,e),this.foreground=t||"white",this.underline=r||!1,this.italics=a||!1,this.background=n||"black",this.flash=s||!1}return a(e,[{key:"reset",value:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}},{key:"setStyles",value:function(e){for(var t=["foreground","underline","italics","background","flash"],r=0;r<t.length;r++){var i=t[r];e.hasOwnProperty(i)&&(this[i]=e[i])}}},{key:"isDefault",value:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}},{key:"equals",value:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}},{key:"copy",value:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}},{key:"toString",value:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}]),e}(),y=function(){function e(t,r,a,n,s,o){i(this,e),this.uchar=t||" ",this.penState=new p(r,a,n,s,o)}return a(e,[{key:"reset",value:function(){this.uchar=" ",this.penState.reset()}},{key:"setChar",value:function(e,t){this.uchar=e,this.penState.copy(t)}},{key:"setPenState",value:function(e){this.penState.copy(e)}},{key:"equals",value:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}},{key:"copy",value:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)}},{key:"isEmpty",value:function(){return" "===this.uchar&&this.penState.isDefault()}}]),e}(),m=function(){function e(){i(this,e),this.chars=[];for(var t=0;t<l;t++)this.chars.push(new y);this.pos=0,this.currPenState=new p}return a(e,[{key:"equals",value:function(e){for(var t=!0,r=0;r<l;r++)if(!this.chars[r].equals(e.chars[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<l;t++)this.chars[t].copy(e.chars[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<l;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}},{key:"setCursor",value:function(e){this.pos!==e&&(this.pos=e),this.pos<0?(v.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>l&&(v.log("ERROR","Too large cursor position "+this.pos),this.pos=l)}},{key:"moveCursor",value:function(e){var t=this.pos+e;if(e>1)for(var r=this.pos+1;r<t+1;r++)this.chars[r].setPenState(this.currPenState);this.setCursor(t)}},{key:"backSpace",value:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}},{key:"insertChar",value:function(e){e>=144&&this.backSpace();var t=s(e);return this.pos>=l?void v.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),void this.moveCursor(1))}},{key:"clearFromPos",value:function(e){var t;for(t=e;t<l;t++)this.chars[t].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var e=[],t=!0,r=0;r<l;r++){var i=this.chars[r].uchar;" "!==i&&(t=!1),e.push(i)}return t?"":e.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e);var t=this.chars[this.pos];t.setPenState(this.currPenState)}}]),e}(),E=function(){function e(){i(this,e),this.rows=[];for(var t=0;t<o;t++)this.rows.push(new m);this.currRow=o-1,this.nrRollUpRows=null,this.reset()}return a(e,[{key:"reset",value:function(){for(var e=0;e<o;e++)this.rows[e].clear();this.currRow=o-1}},{key:"equals",value:function(e){for(var t=!0,r=0;r<o;r++)if(!this.rows[r].equals(e.rows[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<o;t++)this.rows[t].copy(e.rows[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<o;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}},{key:"backSpace",value:function(){var e=this.rows[this.currRow];e.backSpace()}},{key:"clearToEndOfRow",value:function(){var e=this.rows[this.currRow];e.clearToEndOfRow()}},{key:"insertChar",value:function(e){var t=this.rows[this.currRow];t.insertChar(e)}},{key:"setPen",value:function(e){var t=this.rows[this.currRow];t.setPenStyles(e)}},{key:"moveCursor",value:function(e){var t=this.rows[this.currRow];t.moveCursor(e)}},{key:"setCursor",value:function(e){v.log("INFO","setCursor: "+e);var t=this.rows[this.currRow];t.setCursor(e)}},{key:"setPAC",value:function(e,t){v.log("INFO","pacData = "+JSON.stringify(e));var r=e.row-1;if(this.nrRollUpRows&&r<this.nrRollUpRows-1&&(r=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==r){for(var i=0;i<o;i++)this.rows[i].clear();var a=this.currRow+1-this.nrRollUpRows,n=t.rows[a].cueStartTime;if(n&&n<v.time)for(i=0;i<this.nrRollUpRows;i++)this.rows[r-this.nrRollUpRows+i+1].copy(t.rows[a+i])}this.currRow=r;var s=this.rows[this.currRow];if(null!==e.indent){var l=e.indent,u=Math.max(l-1,0);s.setCursor(e.indent),e.color=s.chars[u].penState.foreground}var d={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(d)}},{key:"setBkgData",value:function(e){v.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)}},{key:"setRollUpRows",value:function(e){this.nrRollUpRows=e}},{key:"rollUp",value:function(){if(null===this.nrRollUpRows)return void v.log("DEBUG","roll_up but nrRollUpRows not set yet");v.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),v.log("INFO","Rolling up")}},{key:"getDisplayText",value:function(e){e=e||!1;for(var t=[],r="",i=-1,a=0;a<o;a++){var n=this.rows[a].getTextString();n&&(i=a+1,e?t.push("Row "+i+": '"+n+"'"):t.push(n.trim()))}return t.length>0&&(r=e?"["+t.join(" | ")+"]":t.join("\n")),r}},{key:"getTextAndFormat",value:function(){return this.rows}}]),e}(),b=function(){function e(t,r){i(this,e),this.chNr=t,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new E,this.nonDisplayedMemory=new E,this.lastOutputScreen=new E,this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return a(e,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e,this.lastOutputScreen)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,v.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset(),this.lastOutputScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}},{key:"insertChars",value:function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";v.log("INFO",r+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(v.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}},{key:"ccRCL",value:function(){v.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}},{key:"ccBS",value:function(){v.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}},{key:"ccAOF",value:function(){}},{key:"ccAON",value:function(){}},{key:"ccDER",value:function(){v.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}},{key:"ccRU",value:function(e){v.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}},{key:"ccFON",value:function(){v.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})}},{key:"ccRDC",value:function(){v.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}},{key:"ccTR",value:function(){v.log("INFO","TR"),this.setMode("MODE_TEXT")}},{key:"ccRTD",value:function(){v.log("INFO","RTD"),this.setMode("MODE_TEXT")}},{key:"ccEDM",value:function(){v.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()}},{key:"ccCR",value:function(){v.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()}},{key:"ccENM",value:function(){v.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}},{key:"ccEOC",value:function(){if(v.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,v.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()}},{key:"ccTO",value:function(e){v.log("INFO","TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}},{key:"ccMIDROW",value:function(e){var t={flash:!1};if(t.underline=e%2===1,t.italics=e>=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=i[r]}v.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=v.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),e}(),R=function(){function e(t,r,a){i(this,e),this.field=t||1,this.outputs=[r,a],this.channels=[new b(1,r),new b(2,a)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return a(e,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(e,t){var r,i,a,n=!1;this.lastTime=e,v.setTime(e);for(var s=0;s<t.length;s+=2)if(i=127&t[s],a=127&t[s+1],0!==i||0!==a){if(v.log("DATA","["+g([t[s],t[s+1]])+"] -> ("+g([i,a])+")"),r=this.parseCmd(i,a),r||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var o=this.channels[this.currChNr-1];o.insertChars(n)}else v.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,v.log("WARNING","Couldn't parse cleaned data "+g([i,a])+" orig: "+g([t[s],t[s+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(e,t){var r=null,i=(20===e||28===e)&&32<=t&&t<=47,a=(23===e||31===e)&&33<=t&&t<=35;if(!i&&!a)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,v.log("DEBUG","Repeated command ("+g([e,t])+") is dropped"),!0;r=20===e||23===e?1:2;var n=this.channels[r-1];return 20===e||28===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"parseMidrow",value:function(e,t){var r=null;if((17===e||25===e)&&32<=t&&t<=47){if(r=17===e?1:2,r!==this.currChNr)return v.log("ERROR","Mismatch channel in midrow parsing"),!1;var i=this.channels[r-1];return i.ccMIDROW(t),v.log("DEBUG","MIDROW ("+g([e,t])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127,n=(16===e||24===e)&&64<=t&&t<=95;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=e<=23?1:2,i=64<=t&&t<=95?1===r?u[e]:f[e]:1===r?d[e]:h[e];var s=this.interpretPAC(i,t),o=this.channels[r-1];return o.setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(e,t){var r=t,i={color:null,italics:!1,indent:null,underline:!1,row:e};return r=t>95?t-96:t-64,i.underline=1===(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((r-16)/2),i}},{key:"parseChars",value:function(e,t){var r=null,i=null,a=null;if(e>=25?(r=2,a=e-8):(r=1,a=e),17<=a&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,v.log("INFO","Special char '"+s(n)+"' in channel "+r),i=[n]}else 32<=e&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var o=g(i);v.log("DEBUG","Char codes =  "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i}},{key:"parseBackgroundAttributes",value:function(e,t){var r,i,a,n,s=(16===e||24===e)&&32<=t&&t<=47,o=(23===e||31===e)&&45<=t&&t<=47;return!(!s&&!o)&&(r={},16===e||24===e?(i=Math.floor((t-32)/2),r.background=c[i],t%2===1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0)),a=e<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)}},{key:"reset",value:function(){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].reset();this.lastCmdA=null,this.lastCmdB=null}},{key:"cueSplitAtTime",value:function(e){for(var t=0;t<this.channels.length;t++)this.channels[t]&&this.channels[t].cueSplitAtTime(e)}}]),e}();r.default=R},{}],43:[function(e,t,r){"use strict";var i={newCue:function(e,t,r,i){for(var a,n,s,o,l,u=window.VTTCue||window.TextTrackCue,d=0;d<i.rows.length;d++)if(a=i.rows[d],s=!0,o=0,l="",!a.isEmpty()){for(var f=0;f<a.chars.length;f++)a.chars[f].uchar.match(/\s/)&&s?o++:(l+=a.chars[f].uchar,s=!1);a.cueStartTime=t,n=new 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e?"undefined":o(e))){s(e,"debug","log","info","warn","error");try{u.log()}catch(e){u=l}}else u=l},r.logger=u},{}],46:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e)}return a(e,null,[{key:"toString",value:function(e){for(var t="",r=e.length,i=0;i<r;i++)t+="["+e.start(i).toFixed(3)+","+e.end(i).toFixed(3)+"]";return t}}]),e}();r.default=n},{}],47:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=function(){function e(t){i(this,e),t&&t.xhrSetup&&(this.xhrSetup=t.xhrSetup)}return a(e,[{key:"destroy",value:function(){this.abort(),this.loader=null}},{key:"abort",value:function(){var e=this.loader;e&&4!==e.readyState&&(this.stats.aborted=!0,e.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null}},{key:"load",value:function(e,t,r){this.context=e,this.config=t,this.callbacks=r,this.stats={trequest:performance.now(),retry:0},this.retryDelay=t.retryDelay,this.loadInternal()}},{key:"loadInternal",value:function(){var e,t=this.context;e="undefined"!=typeof XDomainRequest?this.loader=new XDomainRequest:this.loader=new XMLHttpRequest,e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.open("GET",t.url,!0),t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.responseType=t.responseType;var r=this.stats;r.tfirst=0,r.loaded=0,this.xhrSetup&&this.xhrSetup(e,t.url),this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),e.send()}},{key:"readystatechange",value:function(e){var t=e.currentTarget,r=t.readyState,i=this.stats,a=this.context,s=this.config;if(!i.aborted&&(window.clearTimeout(this.requestTimeout),r>=2&&(0===i.tfirst&&(i.tfirst=Math.max(performance.now(),i.trequest),this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),s.timeout-(i.tfirst-i.trequest))),4===r))){var o=t.status;if(o>=200&&o<300){i.tload=Math.max(i.tfirst,performance.now());var l=void 0,u=void 0;"arraybuffer"===a.responseType?(l=t.response,u=l.byteLength):(l=t.responseText,u=l.length),i.loaded=i.total=u;var d={url:t.responseURL,data:l};this.callbacks.onSuccess(d,i,a)}else i.retry>=s.maxRetry||o>=400&&o<499?(n.logger.error(o+" while loading "+a.url),this.callbacks.onError({code:o,text:t.statusText},a)):(n.logger.warn(o+" while loading "+a.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,s.maxRetryDelay),i.retry++)}}},{key:"loadtimeout",value:function(){n.logger.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context)}},{key:"loadprogress",value:function(e){var t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total);var r=this.callbacks.onProgress;r&&r(t,this.context,null)}}]),e}();r.default=s},{45:45}]},{},[33])(33)});
diff --git a/gulpfile.js b/gulpfile.js
index c0b9fdd..1162795 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -2,15 +2,17 @@
 
 /*
 Julia player app builder
-@TODO * source maps
 */
 
 // Gulp && plugins
 var gulp = require('gulp');
-var cleanCSS = require('gulp-clean-css');
 var sass = require('gulp-sass');
+var cleanCss = require('gulp-clean-css');
 var concat = require('gulp-concat');
 var minify = require('gulp-minify');
+var replace = require('gulp-replace');
+var del = require('del');
+var fs = require('fs');
 
 // Sources
 var appSrc = [
@@ -33,6 +35,10 @@ var appSrc = [
     'src/js/julia-jquery-plugin.js',
 ];
 
+var appUMD = [
+    'src/js/julia-umd.js',
+];
+
 
 // App styles
 gulp.task('sass', function()
@@ -50,6 +56,17 @@ gulp.task('sass', function()
 gulp.task('jsbuild', function()
 {
     return gulp.src(appSrc)
+        .pipe(concat('julia-plugin-build.js'))
+        .pipe(gulp.dest('plugin'));
+});
+
+
+gulp.task('finalbuild', function()
+{
+    var pluginContent = fs.readFileSync('plugin/julia-plugin-build.js', 'utf8');
+
+    return gulp.src(appUMD)
+        .pipe(replace('//--JULIA-PLAYER-SOURCE--', pluginContent))
         .pipe(concat('julia-player.js'))
         .pipe(minify({
             ext:{
@@ -58,13 +75,9 @@ gulp.task('jsbuild', function()
             },
             compress: {
                 properties: false
-            },
-            exclude: ['tmp'],
-            ignoreFiles: ['.combo.js', '.min.js']
-        }))
-        .pipe(gulp.dest('dist/js'));
-});
-
+            }
+        })).pipe(gulp.dest('dist/js'));
+})
 
 
 // Watch it, Gulp!
@@ -72,4 +85,5 @@ gulp.task('watch', function ()
 {
     gulp.watch('src/scss/*.scss', ['sass']);
     gulp.watch('src/js/*.js', ['jsbuild']);
+    gulp.watch('plugin/julia-plugin-build.js', ['finalbuild']);
 });
diff --git a/plugin/julia-plugin-build.js b/plugin/julia-plugin-build.js
new file mode 100644
index 0000000..2bbd8d3
--- /dev/null
+++ b/plugin/julia-plugin-build.js
@@ -0,0 +1,2748 @@
+/* *****************************************
+* JuliaPlayer HTML5 media player
+*
+* @author prochor666@gmail.com
+* @version: 1.1.0
+* @build: 2016-12-16
+* @license: MIT
+*
+* @requires:
+* jquery [required]
+* hls.js [optional]
+* dash.js [optional]
+****************************************** */
+var JuliaPlayer = function(options)
+{
+    var origin = this;
+
+
+    // Import options
+    options = typeof options === 'undefined' ? {}: options;
+
+
+    // Root path workaround
+    var __JULIA_ROOT_PATH__ = 'julia';
+    dir = $('script[src*="julia-player"], script[src*="julia-base"]').attr('src');
+    name = dir.split('/').pop();
+    __JULIA_ROOT_PATH__ = dir.replace('/js/'+name,"");
+
+    // DEV wrokaround
+    __JULIA_ROOT_PATH__ = __JULIA_ROOT_PATH__.replace('src', 'dist');
+
+    // Unique instance ID
+    var __JULIA_INSTANCE__ID__ = Math.floor((Math.random()*10000000)+1);
+
+    // Default origin.options
+    origin.options = {
+        source: false,
+        sources: {},
+        autoplay: false,
+        volume: 25,
+        element: $('video'),
+        muted: false,
+        width: 512,
+        height: 288,
+        debug: false,
+        debugPlayback: false,
+        force: false,
+        live: false,
+        thumbs: false,
+        responsive: true,
+        pauseOnBlur: false,
+        dimensions: [
+            [1920, 1080],
+            [1280,720],
+            [960,540],
+            [640,360],
+            [512,288]
+        ],
+        pauseOnClick: false,
+        poster: '',
+        hlsConfig: {
+            debug: false
+        },
+        dashConfig: {
+        },
+        suggest: [],
+        suggestLimit: 4,
+        suggestTimeout: 10000,
+        themePath: __JULIA_ROOT_PATH__+'/css/themes',
+        pluginPath: __JULIA_ROOT_PATH__+'/js/lib',
+        require: [],
+        theme: 'default',
+        i18n: {
+            liveText: 'Live'
+        },
+        onTime: {},
+        triggerHls: {},
+        triggerDash: {},
+        onPlay: false,
+        onPause: false,
+        onStop: false,
+        onPosition: false,
+        onSuggest: false,
+    };
+
+
+    // Environment
+    origin.env = {
+        element: origin.options.element,
+        instance: {},
+        fullscreenFrame: false,
+        ID: __JULIA_INSTANCE__ID__,
+        api: {},
+        model: {
+            container: '',
+            shield: '',
+            toolbar: '',
+            poster: '',
+            suggest: '',
+            preloader: '',
+            buttons: {
+                bigPlay: '',
+                play: '',
+                sound: '',
+                fullscreen: '',
+            },
+            ranges: {
+                volume: '',
+                progress: ''
+            },
+            sliders: {
+                volume: '',
+                progress: ''
+            },
+            panels: {
+                live: '',
+                currentTime: '',
+                duration: ''
+            },
+            labels: {
+                goto: ''
+            },
+            menus: {
+            }
+        },
+        isLive: false,
+        hls: false,
+        dash: false,
+        canPlayMedia: '',
+        canPlayMediaString: '',
+        isHls: false,
+        isDash: false,
+        useHlsLib: false,
+        source: '',
+        duration: 0,
+        apiOk: false,
+        thumbsOk: true,
+        onTimeRised: [],
+        seeking: false,
+        dimensions: {
+            width: 0,
+            height: 0,
+        },
+        started: false,
+        publicApi: {},
+        suggestPointer: 0,
+        suggestClicked: false,
+        progressStep: 0.01, // Full sense: 100, so .01 is enough accurate
+        version: '1.1.0'
+    };
+
+
+    // Base functions
+    origin.Base = {};
+
+
+
+
+    // Console debug
+    origin.Base.debug = function(data)
+    {
+        if(origin.options.debug === true)
+        {
+            if(window.console)
+            {
+                for(d in data)
+                {
+                    console.log(' - [instance: '+origin.env.ID+'] '+d+' ['+(typeof data[d])+']', data[d]);
+                }
+            }
+        }
+    };
+
+
+
+
+    // Console stat
+    origin.Base.stats = function()
+    {
+        return {
+            'isDash': origin.env.isDash,
+            'isHls': origin.env.isHls,
+            'useHlsLib': origin.env.useHlsLib,
+            'live': origin.env.isLive,
+            'canPlayMediaString': origin.env.canPlayMediaString,
+            'canPlayMedia': origin.env.canPlayMedia,
+        };
+    };
+
+
+    // Extend default origin.options with external options
+    $.extend(true, origin.options, options);
+
+    // Debug start
+    if(origin.options.debug === true && window.console )
+    {
+        console.info('=== Julia console debug start, instance '+origin.env.ID+' ===');
+    }
+
+
+
+    origin.Ui =             new origin._Ui(origin);
+    origin.Api =            new origin._Api(origin);
+    origin.Support =        new origin._Support(origin);
+    origin.Controls =       new origin._Controls(origin);
+    origin.Timecode =       new origin._Timecode(origin);
+    origin.Events =         new origin._Events(origin);
+    origin.Persist =        new origin._Persist(origin);
+    origin.Fullscreen =     new origin._Fullscreen(origin);
+    origin.Callback =       new origin._Callback(origin);
+    origin.Suggest =        new origin._Suggest(origin);
+    origin.Inject =         new origin._Inject(origin);
+    origin.Require =        new origin._Require(origin);
+    origin.Boot =           new origin._Boot(origin);
+    origin.Loader =         new origin._Loader(origin);
+
+
+    // Embed CSS
+    origin.Require.css([
+        __JULIA_ROOT_PATH__+'/css/julia-player.min.css',
+        origin.options.themePath+'/'+origin.options.theme+'/julia.css'
+    ]);
+
+
+    // Require scripts
+    origin.Require.js(origin.options.require);
+
+
+    $('body').on('julia.plugins-loaded julia.no-plugins', '#julia-player-'+origin.env.ID, function(e)
+    {
+        if(e.namespace == 'plugins-loaded')
+        {
+            origin.Base.debug({
+                'Required plugins loaded': [e.type, e.namespace]
+            });
+
+        }else{
+            origin.Base.debug({
+                'No plugins required': [e.type, e.namespace]
+            });
+        }
+
+        origin.Ui.state(origin.env.model.preloader, 'on', '');
+        origin.env.model.buttons.bigPlay.show();
+
+        // Autostart playback, if possible
+        if(origin.options.autoplay === true && origin.Support.isMobile() === false)
+        {
+            origin.env.model.buttons.bigPlay.click();
+        }
+    });
+
+
+    $('body').on('julia.ui-ready', '#julia-player-'+origin.env.ID, function(e)
+    {
+        origin.env.model.sliders.progress = new origin._Slider( origin, {
+            element: $('#julia-toolbar-'+origin.env.ID+'>div.julia-progress>input.julia-range'),
+            eventRise: 'progress-change'
+        });
+        origin.env.model.sliders.progress.init();
+
+        origin.env.model.sliders.volume = new origin._Slider( origin, {
+            element: $('#julia-toolbar-'+origin.env.ID+'>div.julia-volume>input.julia-range'),
+            eventRise: 'volume-change'
+        });
+        origin.env.model.sliders.volume.init();
+
+        // Size Fix
+        origin.Support.resize();
+
+        // Handle events
+        origin.Events.ui();
+        origin.Events.native();
+
+        // Persistent data
+        volume = origin.Persist.get('julia-player-volume');
+        muted = origin.Persist.get('julia-player-muted');
+
+        if(typeof volume !== 'undefined' && volume.length>0)
+        {
+            origin.options.volume = parseInt(volume);
+
+            if(origin.options.volume > 100 || origin.options.volume < 0)
+            {
+                origin.options.volume = 25;
+            }
+        }
+
+        if(typeof muted !=='undefined' && muted.length>0)
+        {
+            origin.options.muted = muted == 'false' ?  false: true;
+        }
+
+    });
+
+
+    // Run player init
+    origin.Boot.run();
+
+
+    // Define publicApi
+    origin.env.publicApi = {
+        options: origin.options,
+        shield: origin.env.model.shield,
+        toolbar: origin.env.model.toolbar,
+        api: origin.env.api,
+        ID: origin.env.ID,
+        dimensions: origin.env.dimensions,
+        Controls: origin.Controls,
+        Extend: origin.Base.extend,
+        Support: origin.Support,
+        Timecode: origin.Timecode,
+        Require: origin.Require,
+        Inject: origin.Inject,
+        stats: origin.Base.stats
+    };
+
+
+    return origin.env.publicApi;
+};
+
+
+
+
+var JuliaPlayerVirtual = function(options)
+{
+    options = typeof options === 'undefined' ? {}: options;
+
+    // Default origin.options
+    var _options = {
+        sources: {},
+        root: $('body'),
+    };
+
+    var __VIRTUAL_ID__ = Math.floor((Math.random()*10000000)+1);
+
+    // Extend default origin.options with external options
+    $.extend(true, _options, options);
+
+
+
+
+
+    var isDOMElement = function( obj )
+    {
+        var _checkInstance = function(elem)
+        {
+            if( ( elem instanceof jQuery && elem.length ) || elem instanceof HTMLElement )
+            {
+                return true;
+            }
+
+            return false;
+        }
+
+        if( obj instanceof HTMLCollection && obj.length )
+        {
+                for( var a = 0, len = obj.length; a < len; a++ )
+                {
+
+                if( !_checkInstance( obj[a] ) )
+                {
+                    return false;
+                }
+            }
+
+            return true;
+
+        } else {
+
+            return _checkInstance( obj );
+        }
+    };
+
+
+
+
+    var normalize = function( item )
+    {
+        var norm = $('<video />');
+
+        if( typeof item === 'string' )
+        {
+            norm.attr( 'src', item );
+        }
+
+        if( ( typeof item === 'object' && !isDOMElement( item ) ) )
+        {
+            if( item.hasOwnProperty('src')  )
+            {
+                norm.attr( 'src', item.src );
+
+            }
+
+            if( item.hasOwnProperty('poster')  )
+            {
+                norm.attr( 'poster', item.poster );
+            }
+        }
+
+        norm.css({
+            'display': 'none'
+        });
+
+        return norm;
+    };
+
+
+
+    _collection = $('<div class="---julia-virtual-media-gallery-'+__VIRTUAL_ID__+'--- julia-virtual-gallery" style="display: none;" />');
+
+
+    for( index in _options.sources )
+    {
+        _item = normalize( _options.sources[index] );
+        _collection.append( _item );
+    }
+
+    _options.root.append( _collection );
+    result = _collection.find('video').juliaPlayer( _options );
+
+    return result;
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Media element API
+* For now, only video is supported
+****************************************** */
+JuliaPlayer.prototype._Api = function(origin)
+{
+    var self = this;
+
+
+    self.shadowApi = false;
+
+    self.canvas = false;
+    self.context = false;
+    self.imageThumb = false;
+    self.dash = false;
+    self.hls = false;
+    self.imageCache = {};
+
+    self.create = function()
+    {
+        $('#julia-api-'+origin.env.ID).remove();
+
+        apiElement = $('<video class="julia-video" id="julia-api-'+origin.env.ID+'" preload="auto" webkit-playsinline="true" playsinline="true"></video>');
+
+        origin.env.instance.prepend(apiElement);
+
+        origin.env.api = document.getElementById('julia-api-'+origin.env.ID);
+        origin.env.api.controls = false;
+        origin.env.apiOk = true;
+
+        if( typeof makeVideoPlayableInline === 'function' )
+        {
+            makeVideoPlayableInline(origin.env.api);
+        }
+
+        origin.Base.debug({
+            'apiId': origin.env.ID,
+            'api': origin.env.api,
+        });
+    };
+
+
+
+
+    self.source = function()
+    {
+        protoSource = origin.env.element.prop('src') ? origin.env.element.prop('src'): origin.env.element.find('source').prop('src');
+        origin.env.source = origin.options.source && origin.options.source.length>0 ? origin.options.source: protoSource;
+
+        origin.env.isHls = origin.env.source.indexOf('.m3u8') == -1 ? false: true;
+        if(origin.options.force === 'hls')
+        {
+            origin.env.isHls = true;
+        }
+
+        origin.env.isDash = origin.env.source.indexOf('.mpd') || origin.env.source.indexOf('.ism') == -1 ? false: true;
+        if(origin.options.force === 'dash')
+        {
+            origin.env.isDash = true;
+        }
+
+        origin.Base.debug({
+            'Api source isHls': origin.env.isHls,
+            'Api source isDash': origin.env.isDash,
+            'Source': origin.env.source
+        });
+
+        // Poster image
+        origin.env.model.poster = origin.options.poster && origin.options.poster.length>0 ? origin.options.poster: origin.env.element.prop('poster');
+        origin.Ui.posterSet();
+    };
+
+
+
+
+    // First play with some handlers
+    self.allowStart = function(e)
+    {
+        // Init actions
+        origin.Controls.press('setDuration', {
+            'duration': origin.Timecode.toHuman( origin.env.duration )
+        });
+
+        // Set mute if needed
+        if(origin.options.muted === true)
+        {
+            origin.Controls.press('sound-off');
+        }else{
+            origin.Controls.press('sound-on');
+
+            // Set initial volume
+            origin.Controls.press('volume', {
+                'volume': origin.options.volume
+            });
+        }
+
+        origin.Base.debug({
+            'eventType': e.type,
+            'duration': origin.env.api.duration,
+            'readyState': origin.env.api.readyState
+        });
+    };
+
+
+
+
+    // Bind can play by ready state / fake readyState
+    // Because of Firefox cannot bind canplaythrough event with HLS.js properly
+    self.canplaythrough = function()
+    {
+        if(origin.env.started === false)
+        {
+            // don't let mobile Firefox make decision about readyState, mobile Firefox lie!
+            if(origin.env.api.readyState>=3 || (origin.Support.isMobile() === true && origin.env.api.readyState>=2) )
+            {
+                self.allowStart({
+                    type: 'origin.Events.canplaythrough'
+                });
+
+            }else{
+                setTimeout( function()
+                {
+                    self.canplaythrough();
+                }, 100);
+            }
+        }
+    };
+
+
+
+
+    // Create shadow api and grab thumbnail
+    self.dim = function( i )
+    {
+        var dim = [origin.env.instance.width(), origin.env.instance.height()];
+        var a = dim[1] / dim[0];
+        var dimensions = [128,(128*a)];
+
+        return dimensions;
+    };
+
+
+
+
+    // Create 100 thumbs
+    self.thumb = function(t)
+    {
+        var dimensions = self.dim( i );
+
+        var width = Math.floor(dimensions[0]);
+        var height = Math.floor(dimensions[1]);
+
+        if( self.shadowApi === false )
+        {
+            self.imageCache = {};
+
+            origin.env.model.labels.goto.css({
+                width: (dimensions[0]+10)+'px',
+                height: (40 + dimensions[1] + 10)+'px',
+                overflow: 'hidden'
+            });
+
+            self.canvas = document.createElement('canvas');
+            self.canvas.width = width;
+            self.canvas.height = height;
+            self.context = self.canvas.getContext('2d');
+
+            self.imageThumb = document.createElement('img');
+            self.imageThumb.style.width = width+'px';
+            self.imageThumb.style.height = height+'px';
+
+            origin.env.model.labels.goto.find('img').remove();
+            origin.env.model.labels.goto.append(self.imageThumb);
+
+            //document.createElement('video');
+            console.log(origin.env.api);
+
+            self.shadowApi = origin.env.api.cloneNode(true);
+            self.shadowApi.width = width;
+            self.shadowApi.height = height;
+            self.shadowApi.preload = 'auto';
+
+            // ************************
+            // HLS library supported
+            // and HLS requested
+            // ************************
+            if(origin.env.useHlsLib === true)
+            {
+                self.hls = new Hls(origin.options.hlsConfig);
+
+            // ************************
+            // Dash
+            // ************************
+            }else if(origin.env.isDash === true){
+
+            }else{
+
+                self.shadowApi.src = origin.env.source;
+            }
+
+            // ************************
+            // HLS library supported
+            // and HLS requested
+            // ************************
+            if(origin.env.useHlsLib === true)
+            {
+                self.hls.autoLevelCapping = -1;
+                self.hls.attachMedia(self.shadowApi);
+                self.hls.loadSource(origin.env.source);
+
+
+            // ************************
+            // Usig DASH library
+            // ************************
+            }else if(origin.env.isDash === true)
+            {
+                self.dash = dashjs.MediaPlayer().create();
+
+                self.dash.initialize();
+                self.dash.attachView(self.shadowApi);
+                self.dash.attachSource(origin.env.source);
+                self.dash.setAutoPlay(false);
+                self.dash.getDebug().setLogToBrowserConsole(false);
+
+            // ************************
+            // Classic VOD file
+            // ************************
+            }else{
+
+                self.shadowApi.load();
+            }
+        }
+
+        origin.env.thumbsOk = false;
+
+        index = Math.floor(t);
+
+        if( index in self.imageCache )
+        {
+            self.image(width, height, index);
+        }else{
+            self.shadowApi.currentTime = index;
+            self.image(width, height, index);
+        }
+    };
+
+
+
+
+
+    self.image = function(width, height, index)
+    {
+        if( index in self.imageCache )
+        {
+            self.imageThumb.src = self.imageCache[index];
+            origin.env.thumbsOk = true;
+
+        }else if( parseInt(self.shadowApi.readyState) == 4 )
+        {
+            self.context.drawImage(self.shadowApi, 0, 0, width, height);
+
+            dataURL = self.canvas.toDataURL();
+
+            if( dataURL != null && dataURL != undefined )
+            {
+                self.cache(index, dataURL);
+                self.imageThumb.src = dataURL;
+            }
+
+            origin.env.thumbsOk = true;
+
+        }else{
+
+            setTimeout( function()
+            {
+                self.image(width, height, index);
+            }, 70);
+        }
+    };
+
+
+
+
+    self.cache = function(index, data)
+    {
+        if( index in self.imageCache )
+        {
+            return self.imageCache[index];
+        }else{
+            self.imageCache[index] = data;
+        }
+
+        return data;
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* User interface
+* complete DOM model
+****************************************** */
+JuliaPlayer.prototype._Ui = function(origin)
+{
+    var self = this;
+
+    self.create = function()
+    {
+        if(origin.env.instance.length>0)
+        {
+            origin.env.instance.remove();
+            origin.env.instance = {};
+        };
+
+        // Main container
+        origin.env.instance = $('<div class="julia-player julia-fullscreen-off julia-theme-'+origin.options.theme+'" id="julia-player-'+origin.env.ID+'">'
+                    +'</div>');
+
+        // Containers
+        origin.env.model.shield = $('<div class="julia-shield" id="julia-shield-'+origin.env.ID+'"></div>');
+
+        origin.env.model.preloader = $('<div class="julia-preloader">'
+            +'<div class="julia-preloader-run"></div></div>');
+
+        origin.env.model.suggest = $('<div class="julia-suggest" id="julia-suggest-'+origin.env.ID+'"></div>');
+
+        origin.env.model.toolbar = $('<div class="julia-toolbar" id="julia-toolbar-'+origin.env.ID+'"></div>');
+
+        // Buttons
+        origin.env.model.buttons.bigPlay = $('<button class="julia-btn julia-big-play"><i class="julia-icon julia-play-circle"></i></button>');
+
+        origin.env.model.buttons.play = $('<button class="julia-btn julia-playback play">'
+        +'    <i class="julia-icon julia-play"></i>'
+        +'</button>');
+
+        origin.env.model.buttons.sound = $('<button class="julia-btn julia-sound on">'
+        +'    <i class="julia-icon julia-sound-on"></i>'
+        +'</button>');
+
+        origin.env.model.buttons.fullscreen = $('<button class="julia-btn julia-fullscreen-toggle on">'
+        +'    <i class="julia-icon julia-fullscreen"></i>'
+        +'</button>');
+
+        // Range bars
+        origin.env.model.ranges.volume = $('<div class="julia-volume">'
+        +'  <input type="range" value="'+origin.options.volume+'" min="0" max="100" step="1" class="julia-range">'
+        +'</div>');
+
+        origin.env.model.ranges.progress = $('<div class="julia-progress">'
+        +'  <input type="range" value="0" min="0" max="100" step="'+origin.env.progressStep+'" class="julia-range">'
+        +'</div>');
+
+        // Passive info panels
+        origin.env.model.panels.live = $('<div class="julia-panel julia-live-indicator">'
+        +'    <span>'+origin.options.i18n.liveText+'</span>'
+        +'</div>');
+
+        origin.env.model.panels.currentTime = $('<div class="julia-panel julia-currentTime">'
+        +'    <span>00:00:00</span>&nbsp;/&nbsp;'
+        +'</div>');
+
+        origin.env.model.panels.duration = $('<div class="julia-panel julia-duration">'
+        +'    <span>00:00:00</span>'
+        +'</div>');
+
+        // Labels
+        origin.env.model.labels.goto = $('<div class="julia-label julia-label-goto">'
+        +'    <span>00:00:00</span>'
+        +'</div>');
+
+
+        // Compose player object
+        origin.env.model.shield
+        .append([
+            origin.env.model.preloader,
+            origin.env.model.buttons.bigPlay
+        ]);
+
+        if( origin.Support.iOS() === true )
+        {
+            origin.env.model.toolbar
+            .append([
+                origin.env.model.ranges.progress,
+                origin.env.model.panels.live,
+                origin.env.model.panels.currentTime,
+                origin.env.model.panels.duration,
+                origin.env.model.buttons.play,
+                origin.env.model.buttons.fullscreen,
+                origin.env.model.labels.goto,
+            ]);
+        }else{
+            origin.env.model.toolbar
+            .append([
+                origin.env.model.ranges.progress,
+                origin.env.model.panels.live,
+                origin.env.model.panels.currentTime,
+                origin.env.model.panels.duration,
+                origin.env.model.buttons.play,
+                origin.env.model.buttons.sound,
+                origin.env.model.ranges.volume,
+                origin.env.model.buttons.fullscreen,
+                origin.env.model.labels.goto,
+            ]);
+        }
+
+        //--odn-handle-start--
+        origin.env.instance
+        .append([
+            origin.env.model.shield,
+            origin.env.model.suggest,
+            origin.env.model.toolbar
+        ]);
+
+        // Player default states
+        origin.env.element.hide();
+        origin.env.model.toolbar.hide();
+        origin.env.model.buttons.bigPlay.hide();
+        origin.Ui.state(origin.env.model.preloader, '', 'on');
+        origin.env.instance.insertAfter(origin.env.element);
+
+        origin.env.fullscreenFrame = document.querySelector('#julia-player-'+origin.env.ID);
+
+        self.raiseEvent('julia.ui-ready');
+
+        origin.Base.debug({
+            'playerInstance': origin.env.instance,
+        });
+        //--odn-handle-stop--
+    };
+
+
+
+
+    self.raiseEvent = function(eventName)
+    {
+        setTimeout( function()
+        {
+            if($('#julia-player-'+origin.env.ID).length == 1)
+            {
+                $('#julia-player-'+origin.env.ID).trigger({
+                    type: eventName,
+                });
+            }else{
+                self.raiseEvent(eventName);
+            }
+        }, 10);
+    };
+
+
+
+
+    self.icon = function(element, remove, add)
+    {
+        element.find('i')
+        .removeClass(remove)
+        .addClass(add);
+    };
+
+
+
+
+    self.state = function(element, remove, add)
+    {
+        element.removeClass(remove)
+        .addClass(add);
+    };
+
+
+
+
+    self.panel = function(element, value)
+    {
+        element.find('span').text(value);
+    };
+
+
+
+
+    self.posterSet = function()
+    {
+        self.posterUnset();
+
+        if(origin.env.model.poster.length > 0)
+        {
+            img = $('<img src="'+origin.env.model.poster+'" width="100%" height="100%">')
+            origin.env.model.shield.append(img);
+
+            origin.Base.debug({
+                poster: origin.env.model.poster,
+            })
+        }
+    };
+
+
+
+
+    self.posterUnset = function()
+    {
+        origin.env.model.shield.find('img').remove();
+    };
+
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Slider controller
+* Progress and volume widget library
+****************************************** */
+JuliaPlayer.prototype._Slider = function(origin, options)
+{
+    var self = this,
+
+        leftButtonDown = false,
+
+        ua = navigator.userAgent,
+
+        isChrome = /chrome/i.exec(ua),
+
+        isAndroid = /android/i.exec(ua),
+
+        hasTouch = 'ontouchstart' in window && !(isChrome && !isAndroid),
+
+        _normalize = function(percent)
+        {
+            if( percent > 100 ){ return 100; }
+            if( percent < 0 ){ return 0; }
+            return ( Math.round(percent*100) ) / 100;
+        },
+
+        _posToPercent = function(pos)
+        {
+            return _normalize( pos / (self.track.innerWidth()/100) );
+        },
+
+        _position = function(e)
+        {
+            var pos = hasTouch === true ? e.originalEvent.touches[0].pageX - self.model.offset().left : e.originalEvent.pageX - self.model.offset().left;
+            percent = _posToPercent( pos );
+            return percent;
+        },
+
+        _pixels = function(e)
+        {
+            var pos = hasTouch === true ? e.originalEvent.touches[0].pageX - self.model.offset().left : e.originalEvent.pageX - self.model.offset().left;
+            return pos;
+        },
+
+        model = $('<div class="julia-slider">'
+            +'<div class="julia-slider-track" data-julia-slider-component="track"></div>'
+            +'<div class="julia-slider-handle" data-julia-slider-component="handle"></div>'
+            +'<div class="julia-slider-fill" data-julia-slider-component="fill"></div>'
+        +'</div>');
+
+        self.model = model.clone();
+
+        self.track = self.model.find('[data-julia-slider-component="track"]');
+
+        self.handle = self.model.find('[data-julia-slider-component="handle"]');
+
+        self.fill = self.model.find('[data-julia-slider-component="fill"]');
+
+        self.options = {
+            element: {},
+            value: 0,
+            originVisible: false,
+            eventRise: '',
+            overcall: function(){
+                return;
+            }
+        };
+
+    // Extend custom options
+    $.extend(true, self.options, options);
+
+    self.elem = typeof self.options.element === 'object' ? self.options.element: $(self.options.element.toString()),
+
+    self.value = self.options.value;
+
+
+
+
+    // Public methods & props
+    self.init = function()
+    {
+        if( ['input'].lastIndexOf( self.elem.prop('tagName').toLowerCase() ) > -1 )
+        {
+            self.value = _normalize( self.elem.val() );
+        }
+
+        if( self.options.originVisible === false )
+        {
+        	self.elem.hide().after( self.model );
+        }else{
+            self.elem.after( self.model );
+        }
+
+        self.slide( self.value, true );
+    };
+
+
+
+
+    self.update = function( percent )
+    {
+        if( leftButtonDown === false )
+        {
+            self.slide( percent, true );
+        }
+    };
+
+
+
+
+    self.slide = function( percent, eventPrevent )
+    {
+        if( typeof eventPrevent === 'undefined' )
+        {
+            eventPrevent = false;
+        }
+
+        self.value = _normalize( percent ) ;
+        var pos = ( self.track.innerWidth() / 100 ) * self.value;
+        self.handle.css({'left': pos+'px'});
+        self.fill.css({'width': pos+2+'px'});
+
+        self.respond( percent, eventPrevent );
+    };
+
+
+
+
+    self.respond = function( percent, eventPrevent )
+    {
+        if( typeof eventPrevent === 'undefined' )
+        {
+            eventPrevent = false;
+        }
+
+        if( ['input'].lastIndexOf( self.elem.prop('tagName').toLowerCase() ) > -1 )
+        {
+        	self.elem.val( self.value );
+
+            if( eventPrevent === false )
+            {
+                $('#julia-player-'+origin.env.ID).trigger({
+                    type: 'julia.'+self.options.eventRise,
+                    percent: percent
+                });
+            }
+        }
+
+        // Fix final handle position on track
+        self.track.innerWidth( self.model.innerWidth() - self.handle.innerWidth() );
+    }
+
+
+
+
+    self.getValue = function()
+    {
+    	return self.value;
+    };
+
+
+
+
+    self.sliding = function()
+    {
+    	return leftButtonDown;
+    };
+
+
+    // Mouse & touch events
+    self.fill.on('click ', function(e)
+    {
+        self.slide( _position(e), false );
+    });
+
+
+
+
+    self.track.on('click', function(e)
+    {
+        self.slide( _position(e), false );
+    });
+
+
+
+
+    self.model.on('click mouseover mousemove mouseout', function(e)
+    {
+        if(e.type == 'click')
+        {
+            self.slide( _position(e), false );
+        }
+
+        if( ( e.type == 'mouseover' || e.type == 'mousemove' ) && self.options.eventRise == 'progress-change' )
+        {
+            pos = _position(e);
+            pix = _pixels(e);
+
+            if( origin.env.thumbsOk === true && origin.Support.isMobile() === false && origin.options.live === false && origin.options.thumbs === true )
+            {
+                origin.Api.thumb( origin.Timecode.toSeconds( pos ) );
+            }
+            origin.Ui.state( origin.env.model.labels.goto, '', 'on' );
+            origin.Ui.panel( origin.env.model.labels.goto, origin.Timecode.toHuman( origin.Timecode.toSeconds( pos ) ) );
+
+            left = pix+'px';
+            border = (origin.env.model.labels.goto.innerWidth()/2);
+
+            if( pix < border )
+            {
+                left = (border) + 'px';
+            }
+
+            if( pix > self.model.innerWidth() - border - 10 )
+            {
+                left = ( self.model.innerWidth() - border ) + 'px';
+            }
+
+            origin.env.model.labels.goto.css({
+                'left': left,
+                'margin-left': -(origin.env.model.labels.goto.innerWidth()/2)+'px'
+            });
+        }
+
+        if( e.type == 'mouseout' && self.options.eventRise == 'progress-change' )
+        {
+            origin.Ui.state( origin.env.model.labels.goto, 'on', '' );
+        }
+    });
+
+
+
+
+    self.model.on('mousedown touchstart', function(e)
+    {
+        // Left mouse button activate
+        if(e.type == 'touchstart')
+        {
+            self.slide( _position(e), false );
+        }
+
+        leftButtonDown = true;
+    });
+
+
+
+
+    $(document).on('mouseup touchend', function(e)
+    {
+        // Left mouse button deactivate
+        leftButtonDown = false;
+    });
+
+
+
+
+    $(document).on('mousemove touchmove', function(e)
+    {
+        if(leftButtonDown === true)
+        {
+            self.slide( _position(e) );
+        }
+    });
+
+    return self;
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Events
+* DOM & api event handlers and emmiters
+****************************************** */
+JuliaPlayer.prototype._Events = function(origin)
+{
+    var self = this;
+
+    // Bind user action & DOM events
+    self.ui = function()
+    {
+        // Buttons
+        origin.env.model.toolbar.on('contextmenu', function(e)
+        {
+            e.preventDefault();
+        })
+        .on('click', '.julia-playback.play', function(e)
+        {
+            e.preventDefault();
+            origin.Controls.press('play');
+        })
+        .on('click', '.julia-playback.pause', function(e)
+        {
+            e.preventDefault();
+            origin.Controls.press('pause');
+        })
+        .on('click', '.julia-sound.on', function(e)
+        {
+            e.preventDefault();
+            origin.Controls.press('sound-off');
+        })
+        .on('click', '.julia-sound.off', function(e)
+        {
+            e.preventDefault();
+            origin.Controls.press('sound-on');
+        })
+        .on('click', '.julia-fullscreen-toggle.on', function(e)
+        {
+            e.preventDefault();
+            origin.Controls.press('fullscreen-on');
+        })
+        .on('click', '.julia-fullscreen-toggle.off', function(e)
+        {
+            e.preventDefault();
+            origin.Controls.press('fullscreen-off');
+        });
+
+
+
+
+        // Big play
+        origin.env.model.shield.on('click contextmenu', '.julia-big-play', function(e)
+        {
+            e.preventDefault();
+            e.stopPropagation();
+
+            if(e.type == 'click')
+            {
+                if(origin.env.started === false)
+                {
+                    origin.Ui.state( origin.env.model.preloader, '', 'on' );
+                    origin.Loader.init();
+                }
+
+                origin.Controls.press('play');
+            }
+        });
+
+
+
+
+        // Area click
+        origin.env.model.shield.on('dblclick click contextmenu', function(e)
+        {
+            e.preventDefault();
+            e.stopPropagation();
+
+            if( origin.options.pauseOnClick === true && origin.Support.isMobile() === false && e.type == 'click' )
+            {
+                if( origin.env.api.paused === false )
+                {
+                    origin.Controls.press('pause');
+                }else{
+                    origin.Controls.press('play');
+                }
+            }
+
+            if( e.type == 'dblclick' )
+            {
+                if( origin.env.instance.hasClass('julia-fullscreen-on') )
+                {
+                    origin.Controls.press('fullscreen-off');
+                }else{
+                    origin.Controls.press('fullscreen-on');
+                }
+            }
+        });
+
+
+
+
+        // Fullscreen toolbar behavior bindings
+        var mouseMoveCleaner;
+
+        origin.env.instance.on('mousemove touchmove', '#julia-shield-'+origin.env.ID+', #julia-suggest-'+origin.env.ID, function(e)
+        {
+            e.preventDefault();
+            origin.env.model.toolbar.addClass('julia-toolbar-visible');
+            clearTimeout(mouseMoveCleaner);
+
+            mouseMoveCleaner = setTimeout(function()
+            {
+                origin.env.model.toolbar.removeClass('julia-toolbar-visible');
+            }, 1750);
+        })
+        .on('mouseover mousemove touchmove mouseout', '#julia-toolbar-'+origin.env.ID+'.julia-toolbar-visible', function(e)
+        {
+            e.preventDefault();
+            origin.env.model.toolbar.addClass('julia-toolbar-visible');
+            clearTimeout(mouseMoveCleaner);
+
+            if( ['mouseout', 'touchend'].lastIndexOf( e.type.toLowerCase() ) > -1 )
+            {
+                mouseMoveCleaner = setTimeout(function(e)
+                {
+                    origin.env.model.toolbar.removeClass('julia-toolbar-visible');
+                }, 1750);
+            }
+        });
+
+
+
+
+        // Bind progressbar change
+        $('body').on('julia.progress-change', '#julia-player-'+origin.env.ID, function(e, percent)
+        {
+            seekTo = origin.Timecode.toSeconds( e.percent );
+            seekTo = seekTo >= origin.env.duration ? origin.env.duration: seekTo.toFixed(2);
+
+            origin.Controls.press('goto', {
+                currentTime: seekTo
+            });
+        });
+
+
+
+
+        $('body').on('julia.volume-change', '#julia-player-'+origin.env.ID, function(e, percent)
+        {
+            origin.Controls.press('volume', {
+                volume: e.percent,
+            });
+        });
+
+
+
+
+        // Fullscreen event included
+        $(window).on('resize', function()
+        {
+            origin.Support.resize();
+        });
+    };
+
+
+
+
+    // Native video api
+    self.native = function()
+    {
+        if(origin.Support.forceReady()===true && origin.env.isHls === true)
+        {
+            origin.Api.canplaythrough();
+        }else{
+            origin.env.api.oncanplaythrough = function(e)
+            {
+                origin.env.duration = origin.env.api.duration;
+
+                if(origin.env.started === false && origin.env.api.readyState >= 3)
+                {
+                    origin.Api.allowStart(e);
+                }
+            }
+        }
+
+
+
+
+        // Video playback detect
+        origin.env.api.onplay = function(e)
+        {
+            origin.Ui.state( origin.env.model.buttons.play, 'play', 'pause' );
+            origin.Ui.icon( origin.env.model.buttons.play, 'julia-play', 'julia-pause' );
+            origin.env.model.buttons.bigPlay.hide();
+            //origin.Ui.state( origin.env.model.preloader, 'on', '' );
+            origin.Ui.posterUnset();
+            origin.env.model.toolbar.show();
+        };
+
+
+
+
+        origin.env.api.onplaying = function(e)
+        {
+            origin.Ui.state( origin.env.model.buttons.play, 'play', 'pause' );
+            origin.Ui.icon( origin.env.model.buttons.play, 'julia-play', 'julia-pause' );
+            origin.env.model.buttons.bigPlay.hide();
+            origin.env.model.suggest.html('');
+            origin.Ui.state( origin.env.model.suggest, 'on', '' );
+            //origin.Ui.posterUnset();
+            origin.env.model.toolbar.show();
+
+            origin.Controls.press('setDuration', {
+                'duration': origin.Timecode.toHuman( origin.env.duration )
+            });
+            origin.env.started = true;
+        };
+
+
+
+
+        // Video pause
+        origin.env.api.onpause = function(e)
+        {
+            origin.Ui.state( origin.env.model.buttons.play, 'pause', 'play' );
+            origin.Ui.icon( origin.env.model.buttons.play, 'julia-pause', 'julia-play' );
+
+            setTimeout( function()
+            {
+                if( origin.env.api.paused === true )
+                {
+                    origin.env.model.buttons.bigPlay.show();
+                }
+            }, 350);
+        };
+
+
+
+
+        // Errors
+        origin.env.api.onerror = function(e)
+        {
+
+        };
+
+
+
+
+        origin.env.api.onemptied = function(e)
+        {
+        };
+
+
+
+
+        origin.env.api.onstalled = function(e)
+        {
+        };
+
+
+
+
+        origin.env.api.onsuspend = function(e)
+        {
+        };
+
+
+
+
+        origin.env.api.onloadeddata = function(e)
+        {
+        };
+
+
+
+
+        origin.env.api.oncanplaythrough = function(e)
+        {
+        }
+
+
+
+
+        // Video position
+        origin.env.api.ontimeupdate = function(e)
+        {
+            currentTimeReadable = origin.Timecode.toHuman( origin.env.api.currentTime.toFixed(2) );
+
+            if(origin.env.seeking === false)
+            {
+                origin.env.model.sliders.progress.update( origin.Timecode.toPercents( origin.env.api.currentTime ) );
+
+                origin.Ui.panel(
+                    origin.env.model.panels.currentTime,
+                    currentTimeReadable
+                );
+
+                origin.Ui.state( origin.env.model.preloader, 'on', '' );
+            }
+
+            origin.Callback.onTime(currentTimeReadable, origin.env.api.currentTime);
+
+            if(origin.options.debugPlayback === true)
+            {
+                origin.Base.debug({
+                    'duration/current': origin.env.duration+'/'+origin.env.api.currentTime.toFixed(2)+' > '+currentTimeReadable
+                });
+            }
+        };
+
+
+
+
+        // Video position
+        origin.env.api.onseeked = function(e)
+        {
+            origin.env.seeking = false;
+        };
+
+
+
+
+        // Video position
+        origin.env.api.onseeking = function(e)
+        {
+            origin.Ui.state( origin.env.model.preloader, '', 'on' );
+            origin.env.seeking = true;
+        };
+
+
+
+
+        // Volume
+        origin.env.api.onvolumechange = function(e)
+        {
+            if(origin.env.api.muted === false)
+            {
+                //origin.Ui.volume( origin.env.api.volume*100 );
+                origin.env.model.sliders.volume.update( origin.env.api.volume*100 );
+
+            }else{
+                //origin.Ui.volume( 0 );
+                origin.env.model.sliders.volume.update( 0 );
+            }
+        };
+
+
+
+
+        // Set video duration
+        origin.env.api.ondurationchange = function(e)
+        {
+            if( !isNaN(origin.env.api.duration) )
+            {
+                origin.env.duration = origin.env.api.duration;
+
+                if ( origin.env.started === false )
+                {
+                    origin.env.seeking = false;
+                }
+
+                origin.Base.debug({
+                    'duration': origin.env.duration,
+                    'readyState': origin.env.api.readyState,
+                    'started': origin.env.started
+                });
+            }
+        };
+
+
+
+
+        // Bind playback end event
+        origin.env.api.onended = function(e)
+        {
+            origin.Suggest.run();
+        };
+
+
+
+
+        $(window).on('blur', function()
+        {
+            if( origin.options.pauseOnBlur === true && origin.env.api.paused === false && origin.env.started === true )
+            {
+                origin.Controls.press('pause');
+            }
+        });
+    };
+
+
+
+
+    // Specific events, error handlers
+    self.hlsLibEvents = function()
+    {
+        origin.env.hls.on(Hls.Events.ERROR, function(event, data)
+        {
+            switch(data.details)
+            {
+                case Hls.ErrorDetails.MANIFEST_LOAD_ERROR:
+                case Hls.ErrorDetails.MANIFEST_LOAD_TIMEOUT:
+                case Hls.ErrorDetails.MANIFEST_PARSING_ERROR:
+                case Hls.ErrorDetails.LEVEL_LOAD_ERROR:
+                case Hls.ErrorDetails.LEVEL_LOAD_TIMEOUT:
+                case Hls.ErrorDetails.LEVEL_SWITCH_ERROR:
+                case Hls.ErrorDetails.FRAG_LOAD_ERROR:
+                case Hls.ErrorDetails.FRAG_LOOP_LOADING_ERROR:
+                case Hls.ErrorDetails.FRAG_LOAD_TIMEOUT:
+                case Hls.ErrorDetails.FRAG_DECRYPT_ERROR:
+                case Hls.ErrorDetails.FRAG_PARSING_ERROR:
+                case Hls.ErrorDetails.BUFFER_APPEND_ERROR:
+                case Hls.ErrorDetails.BUFFER_APPENDING_ERROR:
+
+                    origin.Base.debug({
+                        recoveringError: data.details,
+                        errorType: data.type,
+                        errorFatal: data.fatal,
+                        data: data
+                    });
+
+                    if(data.fatal === true && origin.env.tries<11)
+                    {
+                        // Bring to life again
+
+                    }
+
+                break; default:
+            }
+        });
+    };
+
+
+    // Specific events, error handlers
+    self.dashLibEvents = function()
+    {
+        origin.env.dash.on(dashjs.MediaPlayer.events, function(event, data)
+        {
+            switch(data.details)
+            {
+                case dashjs.MediaPlayer.events.ERROR:
+
+                    origin.Base.debug({
+                        recoveringError: dashjs.MediaPlayer.events.ERROR
+                    });
+
+                break; default:
+            }
+        });
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Media element API
+* For now, only video is supported
+****************************************** */
+JuliaPlayer.prototype._Controls = function(origin)
+{
+    var self = this;
+
+
+
+
+    self.press = function(action, data)
+    {
+        data = data||{};
+
+        origin.Base.debug({
+            'action': action,
+            'action-data': data,
+        });
+
+        //--odn-handle-start--
+        switch(action)
+        {
+            case 'play':
+
+                if(origin.options.onPlay !== false)
+                {
+                    origin.Callback.fn(origin.options.onPlay, data);
+                }
+
+                origin.env.model.buttons.bigPlay.hide();
+                origin.env.api.play();
+
+            break; case 'pause':
+
+                if(origin.options.onPause !== false)
+                {
+                    origin.Callback.fn(origin.options.onPause, data);
+                }
+
+                origin.env.api.pause();
+
+            break; case 'stop':
+
+                if(origin.options.onStop !== false)
+                {
+                    origin.Callback.fn(origin.options.onStop, data);
+                }
+
+                origin.env.api.pause();
+                origin.env.api.currentTime = 0;
+
+                origin.Ui.state( origin.env.model.buttons.play, 'pause', 'play' );
+                origin.Ui.icon( origin.env.model.buttons.play, 'julia-pause', 'julia-play' );
+                origin.env.model.buttons.bigPlay.show();
+                origin.env.model.sliders.progress.update( 0 );
+
+            break; case 'goto':
+
+                origin.Ui.state( origin.env.model.preloader, '', 'on' );
+                origin.env.api.currentTime = data.currentTime;
+
+                if(origin.options.onPosition !== false)
+                {
+                    origin.Callback.fn(origin.options.onPosition, data);
+                }
+
+            break; case 'setDuration':
+
+                origin.Ui.panel( origin.env.model.panels.duration, data.duration );
+
+                if(origin.env.started === false)
+                {
+                    origin.env.model.sliders.progress.update( 0 );
+                }
+
+                origin.Base.debug({
+                    'setDuration': data.duration
+                });
+
+            break; case 'volume':
+
+                origin.options.volume = data.volume;
+                origin.env.api.volume = data.volume/100;
+
+                origin.Base.debug({
+                    'volume is': origin.env.api.volume
+                });
+
+                origin.env.model.sliders.volume.update( data.volume );
+
+                if(data.volume>0)
+                {
+                    origin.Controls.press('sound-on');
+
+                }else{
+                    origin.Controls.press('sound-off');
+                }
+
+            break; case 'sound-on':
+
+                origin.env.api.muted = false;
+                origin.options.muted = false;
+                origin.Persist.set('julia-player-volume', origin.options.volume, 999);
+                origin.Persist.set('julia-player-muted', origin.options.muted, 999);
+
+                origin.Ui.state( origin.env.model.buttons.sound, 'off', 'on' );
+                origin.Ui.icon( origin.env.model.buttons.sound, 'julia-sound-off', 'julia-sound-on' );
+
+            break; case 'sound-off':
+
+                origin.env.api.muted = true;
+                origin.options.muted = true;
+                origin.Persist.set('julia-player-volume', origin.options.volume, 999);
+                origin.Persist.set('julia-player-muted', origin.options.muted, 999);
+
+                origin.Ui.state( origin.env.model.buttons.sound, 'on', 'off' );
+                origin.Ui.icon( origin.env.model.buttons.sound, 'julia-sound-on', 'julia-sound-off' );
+
+            break; case 'fullscreen-on':
+
+                origin.Fullscreen.reset(origin.env.instance, origin.env.model, origin.env.api);
+                origin.Fullscreen.on(origin.env.fullscreenFrame);
+
+            break; case 'fullscreen-off':
+
+                origin.Fullscreen.reset(origin.env.instance, origin.env.model, origin.env.api);
+                origin.Fullscreen.off();
+
+            break; default:
+
+        }
+        //--odn-handle-stop--
+
+        return;
+    };
+
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Suppport
+* media & DOM sizing utilities
+****************************************** */
+JuliaPlayer.prototype._Support = function(origin)
+{
+    var self = this;
+
+
+
+
+    self.aspect = function(w,h)
+    {
+        return w>0 && h>0 ? h/w: 0;
+    };
+
+
+
+
+    self.isMobile = function()
+    {
+        if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile/i.test(navigator.userAgent) )
+        {
+            return true;
+        }
+
+        return false;
+    };
+
+
+
+
+    self.iOS = function()
+    {
+        if( /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream )
+        {
+            return true;
+        }
+
+        return false;
+    };
+
+
+
+
+    self.forceReady = function()
+    {
+        if( /Firefox/i.test(navigator.userAgent) )
+        {
+            return true;
+        }
+
+        return false;
+    };
+
+
+
+
+    self.canPlayMedia = function()
+    {
+        var vid = document.createElement('video');
+        vid.id = 'video-cap-test-'+origin.env.ID;
+        origin.env.canPlayMediaString = vid.canPlayType('application/vnd.apple.mpegURL');
+        $('#video-cap-test'+origin.env.ID).remove();
+        return (origin.env.canPlayMediaString == 'probably' || origin.env.canPlayMediaString == 'maybe');
+    };
+
+
+
+
+    self.resize = function()
+    {
+        // Player dimensions
+        defaultDim = origin.env.element.width() ? [origin.env.element.width(), origin.env.element.height()]: [origin.options.width, origin.options.height];
+        dimensions = origin.options.responsive === true ? self.getSize(): defaultDim;
+
+        origin.Base.debug({
+            'resizeDefaults': defaultDim,
+            'resize': dimensions
+        });
+
+        origin.env.instance.width(dimensions[0]);
+        origin.env.instance.height(dimensions[1]);
+
+        origin.env.dimensions.width = dimensions[0];
+        origin.env.dimensions.height = dimensions[1];
+
+        origin.env.api.setAttribute('width', '100%');
+        origin.env.api.setAttribute('height', '100%');
+    };
+
+
+
+
+    self.getSize = function()
+    {
+        // Fix video wrapped in inline block, can not get size properlym if inline element detected
+        var parentBlock = origin.env.element.parent().css('display').toLowerCase();
+        if( parentBlock == 'inline' )
+        {
+            origin.env.element.parent().css({'display': 'block'});
+        }
+
+        var parentWidth = origin.env.element.parent().width();
+        var a = self.aspect( parseInt( origin.env.element.css('width') ), parseInt( origin.env.element.css('height') ) );
+
+        for( i in origin.options.dimensions )
+        {
+            var dim = origin.options.dimensions[i];
+            if( parentWidth >= dim[0] )
+            {
+                a = self.aspect( dim[0], dim[1] );
+                dimensions = [dim[0],(dim[0]*a)];
+
+                origin.Base.debug({
+                    'resizePredefined': dimensions
+                });
+                return dimensions;
+            }
+        }
+
+        dimensions = [parentWidth, (parentWidth*a)];
+
+        origin.Base.debug({
+            'resizeFallback': dimensions
+        });
+
+        return dimensions;
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Suggest
+* suggest playlist engine
+****************************************** */
+JuliaPlayer.prototype._Suggest = function(origin)
+{
+    var self = this;
+
+
+
+
+    self.run = function()
+    {
+        origin.env.model.suggest.html('');
+        origin.Controls.press('stop');
+        origin.env.suggestClicked = false;
+
+        if(origin.options.suggest.length > 0)
+        {
+            x = 0;
+            for(var i in origin.options.suggest)
+            {
+                if(x < origin.options.suggestLimit && origin.options.suggest[i].played === false)
+                {
+                    mode = !!origin.options.suggest[i].live && origin.options.suggest[i].live === true ? 'live': 'vod';
+                    liveText = !!origin.options.suggest[i].liveText ? origin.options.suggest[i].liveText: 'Live';
+                    var poster = !!origin.options.suggest[i].poster ? origin.options.suggest[i].poster: '';
+                    posterImage = poster.length>0 ? '<img src="'+poster+'" width="100%" height="100%">': '';
+                    suggestItemWidget = $('<div class="julia-suggest-item" data-poster="'+poster+'" data-source="'+origin.options.suggest[i].source+'" data-mode="'+mode+'" data-live-text="'+liveText+'" data-index="'+i+'">'
+                            + posterImage
+                            +'<div class="julia-suggest-item-title">'+origin.options.suggest[i].title+'</div>'
+                        +'</div>');
+
+                        suggestItemWidget.on('click', function(e)
+                        {
+                            if(origin.options.onSuggest !== false)
+                            {
+                                origin.Callback.fn(origin.options.onSuggest, origin.options.suggest[i]);
+                            }
+
+                            origin.Api.shadowApi = false;
+
+                            origin.options.muted = origin.env.api.muted;
+
+                            origin.options.poster = $(this).data('poster');
+                            origin.env.suggestClicked = true;
+                            origin.env.model.buttons.bigPlay.hide();
+                            origin.env.started = false;
+                            origin.options.source = $(this).data('source');
+                            origin.Api.source();
+                            origin.options.autoplay = true;
+                            origin.options.live = $(this).data('mode') == 'live' ? true: false;
+                            origin.options.i18n.liveText = $(this).data('live-text');
+
+                            origin.Ui.panel( origin.env.model.panels.live, origin.options.i18n.liveText );
+
+                            origin.Base.debug({
+                                suggestRemoveIndex: $(this).data('index'),
+                                suggestRemove: $(this).data('source')
+                            });
+
+                            origin.options.suggest[$(this).data('index')].played = true;
+
+                            origin.Ui.state(origin.env.model.suggest, 'on', '');
+
+                            origin.env.model.buttons.bigPlay.click();
+                        });
+
+                    origin.env.model.suggest.append(suggestItemWidget);
+                    x++;
+                }
+            }
+
+            if(x > 0)
+            {
+                if(origin.options.suggestTimeout > 0 && origin.Support.isMobile() === false)
+                {
+                    setTimeout( function()
+                    {
+                        if(origin.env.suggestClicked === false)
+                        {
+                            origin.env.model.suggest.find('div.julia-suggest-item:first').click();
+                        }
+                    }, origin.options.suggestTimeout);
+                }
+                origin.Ui.state(origin.env.model.suggest, '', 'on');
+            }
+
+        }else{
+            origin.Fullscreen.off();
+        }
+
+        origin.Base.debug({
+            'Suggest' : 'raised'
+        });
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Fullscreen
+* player fullscreen behavior
+****************************************** */
+JuliaPlayer.prototype._Fullscreen = function(origin)
+{
+    var self = this;
+
+    self.on = function(fullscreenFrame)
+    {
+        if( fullscreenFrame.requestFullscreen )
+        {
+            fullscreenFrame.requestFullscreen();
+
+        }else if( fullscreenFrame.msRequestFullscreen )
+        {
+            fullscreenFrame.msRequestFullscreen();
+
+        }else if( fullscreenFrame.mozRequestFullScreen )
+        {
+            fullscreenFrame.mozRequestFullScreen();
+
+        }else if( fullscreenFrame.webkitRequestFullscreen )
+        {
+            fullscreenFrame.webkitRequestFullscreen();
+
+        }else{
+
+            origin.Base.debug({
+                'fullscreen': 'Fullscreen is not supported'
+            });
+        }
+    };
+
+
+
+
+    self.off = function()
+    {
+        if( document.exitFullscreen )
+        {
+            document.exitFullscreen();
+
+        }else if( document.msExitFullscreen )
+        {
+            document.msExitFullscreen();
+
+        }else if( document.mozCancelFullScreen )
+        {
+            document.mozCancelFullScreen();
+
+        }else if( document.webkitExitFullscreen )
+        {
+            document.webkitExitFullscreen();
+        }
+    };
+
+
+
+
+    self.reset = function(instance, model, api)
+    {
+        $(document).off('webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange');
+
+        // Fullscreen change event handler
+        $(document).on('webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange', function(e)
+        {
+            if(!document.fullscreenElement && !document.mozFullScreenElement && !document.webkitFullscreenElement && !document.msFullscreenElement)
+            {
+                origin.Ui.state( instance, 'julia-fullscreen-on', 'julia-fullscreen-off' );
+                origin.Ui.state( model.buttons.fullscreen, 'off', 'on' );
+                origin.Ui.icon( model.buttons.fullscreen, 'julia-fullscreen-exit', 'julia-fullscreen' );
+
+                // Turn off landscape on mobile
+                if(origin.Support.isMobile())
+                {
+                    screen.orientation.unlock();
+                    screen.msLockOrientation.unlock();
+                    screen.mozLockOrientation.unlock();
+                }
+
+                origin.Base.debug({
+                    'fullscreen off' : '#julia-player-'+origin.env.ID
+                });
+
+            }else{
+
+                origin.Ui.state( instance, 'julia-fullscreen-off', 'julia-fullscreen-on' );
+                origin.Ui.state( model.buttons.fullscreen, 'on', 'off' );
+                origin.Ui.icon( model.buttons.fullscreen, 'julia-fullscreen', 'julia-fullscreen-exit' );
+
+                // Force landscape in fullscreen mode on mobile
+                if(origin.Support.isMobile())
+                {
+                    screen.orientation.lock('landscape-primary');
+                    screen.msLockOrientation.lock('landscape-primary');
+                    screen.mozLockOrientation.lock('landscape-primary');
+                }
+
+                origin.Base.debug({
+                    'fullscreen on' : '#julia-player-'+origin.env.ID
+                });
+            }
+
+            origin.Support.resize();
+
+            setTimeout( function()
+            {
+                w = origin.env.api.getAttribute('width');
+
+                origin.env.instance.find('.julia-progress').width(w);
+                origin.env.instance.find('.julia-progress .julia-slider-track').width(w);
+
+                model.sliders.progress.update( origin.Timecode.toPercents( api.currentTime ) );
+            }, 5);
+
+        });
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Persistent settings
+* options are stored in cookies
+****************************************** */
+JuliaPlayer.prototype._Persist = function(origin)
+{
+    var self = this;
+
+    self.set = function(name, value, days)
+    {
+        dateObj = new Date();
+        dateObj.setTime(dateObj.getTime() + (days*24*60*60*1000));
+        var expires = 'expires=' + dateObj.toUTCString();
+        document.cookie = name + '=' + value + '; ' + expires + '; path=/';
+    };
+
+
+
+
+    self.get = function(name)
+    {
+        var name = name + '=';
+        var ca = document.cookie.split(';');
+
+        for(var i=0; i<ca.length; i++)
+        {
+            var c = ca[i];
+
+            while(c.charAt(0)==' ')
+            {
+                c = c.substring(1);
+            }
+
+            if(c.indexOf(name) == 0)
+            {
+                return c.substring(name.length,c.length);
+            }
+        }
+
+        return undefined;
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Timecode
+* utilities for timecode conversion
+****************************************** */
+JuliaPlayer.prototype._Timecode = function(origin)
+{
+    var self = this;
+
+    self.toPercents = function(currentTime)
+    {
+        p = (currentTime/origin.env.duration)*100;
+        return p;
+    },
+
+
+
+
+    self.toSeconds = function(percent)
+    {
+        t = (origin.env.duration/100)*percent;
+        return t;
+    },
+
+
+
+
+    self.toNum = function(human)
+    {
+        human = human.split(':');
+        human.reverse();
+        s = parseInt(human[0]);
+        m = human.length>1 ? parseInt(human[1]): 0;
+        h = human.length>2 ? parseInt(human[3]): 0;
+        t = s + m*60 + h*60*60;
+        return t;
+    },
+
+
+
+
+    self.toHuman = function(time)
+    {
+        time = time.toString().split('.');
+        s = time[0];
+        H = Math.floor(s/3600);
+        M = Math.floor( ( s - (H*3600) ) / 60 );
+        S = Math.floor( ( s - (H*3600) - (M*60) ) );
+
+        H = ('0'+H.toString()).slice(-2);
+        M = ('0'+M.toString()).slice(-2);
+        S = ('0'+S.toString()).slice(-2);
+
+        str = H>0 ? H+':'+M+':'+S: M+':'+S;
+
+        return str;
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Callback
+* event callbacks
+****************************************** */
+JuliaPlayer.prototype._Callback = function(origin)
+{
+    var self = this;
+
+    self.fn = function(f, data)
+    {
+        data = data||{};
+
+        if( $.inArray(typeof f, ['string', 'function', 'object']) > -1 )
+        {
+            // Callback defined as function name or function
+            // !!! Remember !!!
+            // If you are using typeof string, function must be callable globally (window context)
+            if( typeof f === 'string' )
+            {
+                f = window[f];
+            }
+
+            f(origin.options, origin.env, data);
+
+            origin.Base.debug({
+                'Callback': typeof f+' raised'
+            });
+
+        }else{
+
+            origin.Base.debug({
+                'Callback': typeof f+' is not a function, but: '+(typeof f)
+            });
+        }
+    };
+
+
+
+
+    // Time update event callbacks
+    self.onTime = function(time, timeNum)
+    {
+        if( (time in origin.options.onTime) && origin.env.onTimeRised.indexOf(time) == -1 )
+        {
+            f = origin.options.onTime[time];
+            origin.env.onTimeRised.push(time);
+
+
+            if( $.inArray(typeof f, ['string', 'function', 'object']) > -1 )
+            {
+                // Callback defined as function name or function
+                // !!! Remember !!!
+                // If you are using typeof string, function must be callable globally (window context)
+                if( typeof f === 'string' )
+                {
+                    f = window[f];
+                }
+
+                f(origin.options, origin.env, time);
+
+                origin.Base.debug({
+                    'Callback onTime': time+' '+ typeof f +' raised'
+                });
+
+            }else{
+
+                origin.Base.debug({
+                    'Callback onTime': time+' '+ typeof f +' is not a function, but: '+(typeof f)
+                });
+            }
+        }
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Inject
+* Inject origin code, source change, etc...
+****************************************** */
+JuliaPlayer.prototype._Inject = function(origin)
+{
+    var self = this;
+
+
+
+
+    self.source = function(options)
+    {
+        origin.Api.shadowApi = false;
+
+        $('#julia-player-'+origin.env.ID).remove();
+        origin.env.started = false;
+
+        $.extend(true, origin.options, options);
+
+        // Run player
+        origin.Boot.run();
+
+        if( origin.options.live === true )
+        {
+            origin.env.isLive = true;
+            origin.Ui.panel( origin.env.model.panels.live, origin.options.i18n.liveText );
+            origin.Ui.state( origin.env.model.toolbar, '', 'live' );
+        }else{
+            origin.env.isLive = false;
+            origin.Ui.panel( origin.env.model.panels.live, '' );
+            origin.Ui.state( origin.env.model.toolbar, 'live', '' );
+        }
+
+        origin.Ui.state(origin.env.model.preloader, 'on', '');
+
+        // Autostart playback, if possible
+        if(origin.options.autoplay === true && origin.Support.isMobile() === false)
+        {
+            origin.env.model.buttons.bigPlay.click();
+        }else{
+            origin.env.model.buttons.bigPlay.show();
+        }
+    };
+
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Require
+* Require vendor libs
+****************************************** */
+JuliaPlayer.prototype._Require = function(origin)
+{
+    var self = this;
+
+    self.js = function(scripts)
+    {
+        if(typeof scripts === 'string')
+        {
+            scripts = [scripts];
+        }
+
+        if(scripts.length == 0)
+        {
+            self.raiseEvent("julia.no-plugins");
+
+        }else{
+
+            var last = scripts[scripts.length - 1];
+            self.load(scripts, 0, last);
+        }
+    };
+
+
+
+
+    self.raiseEvent = function(eventName)
+    {
+        setTimeout( function()
+        {
+            if($('#julia-player-'+origin.env.ID).length == 1)
+            {
+                $('#julia-player-'+origin.env.ID).trigger({
+                    type: eventName,
+                });
+            }else{
+                self.raiseEvent(eventName);
+            }
+        }, 20);
+    };
+
+
+
+
+    self.load = function(scripts, i, last)
+    {
+        var script = scripts[i];
+
+        origin.Base.debug({
+            'Require-js request': script
+        });
+
+        $.getScript(script).done( function()
+        {
+            origin.Base.debug({
+                'Require-js loaded': script
+            });
+
+            if( last == script )
+            {
+                self.raiseEvent("julia.plugins-loaded");
+
+            }else{
+                self.load(scripts, i+1, last);
+            }
+        });
+    };
+
+
+
+
+    self.css = function(styles)
+    {
+        if(typeof styles === 'string')
+        {
+            styles = [styles];
+        }
+
+        for(i in styles)
+        {
+            $('head').append($('<link rel="stylesheet" type="text/css" href="'+styles[i]+'">'));
+        }
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Boot
+* player boot process
+****************************************** */
+JuliaPlayer.prototype._Boot = function(origin)
+{
+    var self = this;
+
+    self.run = function()
+    {
+        origin.Base.debug(origin.options);
+
+        //--odn-handle-start--
+        // Set active DOM element
+        origin.env.element = origin.options.element;
+
+        // Suggest init
+        for(i in origin.options.suggest)
+        {
+            origin.options.suggest[i].played = false;
+        }
+
+        if(origin.env.hls !== false)
+        {
+            origin.env.hls.destroy();
+            origin.env.hls = false;
+        }
+
+        if(origin.env.dash !== false)
+        {
+            origin.env.dash.reset();
+            origin.env.dash = false;
+        }
+
+
+        // Create UI
+        origin.Ui.create();
+
+
+        // Source select, poster select
+        origin.Api.source();
+
+
+        // Create API
+        origin.Api.create();
+        //--odn-handle-stop--
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* Loader
+* player media loader/playback
+****************************************** */
+JuliaPlayer.prototype._Loader = function(origin)
+{
+    var self = this;
+
+    self.init = function()
+    {
+        //--odn-handle-start--
+        origin.env.api.src = '';
+
+        origin.env.useHlsLib = false;
+        origin.env.isLive = false;
+        origin.env.canPlayMedia = origin.Support.canPlayMedia();
+
+        if(origin.env.isHls === true)
+        {
+            origin.env.useHlsLib = origin.env.canPlayMedia === false && Hls.isSupported() ? true: false;
+        }
+
+        // ************************
+        // HLS library supported
+        // and HLS requested
+        // ************************
+        if(origin.env.useHlsLib === true)
+        {
+            origin.env.hls = new Hls(origin.options.hlsConfig);
+
+        // ************************
+        // Dash
+        // ************************
+        }else if(origin.env.isDash === true){
+
+            //origin.env.api.src = origin.env.source;
+        }else{
+
+            origin.env.api.src = origin.env.source;
+        }
+
+        if(origin.options.live === true)
+        {
+            origin.env.isLive = true;
+            origin.Ui.state(origin.env.model.toolbar, '', 'live');
+        }else{
+
+            origin.env.isLive = false;
+            origin.Ui.state(origin.env.model.toolbar, 'live', '');
+        }
+
+
+        // ************************
+        // HLS library supported
+        // and HLS requested
+        // ************************
+        if(origin.env.useHlsLib === true)
+        {
+            origin.Events.hlsLibEvents();
+            origin.env.hls.autoLevelCapping = -1;
+            origin.env.hls.attachMedia(origin.env.api);
+            origin.env.hls.loadSource(origin.env.source);
+
+            // API READY
+            origin.env.hls.on(Hls.Events.MEDIA_ATTACHED, function(event, data)
+            {
+
+                // DETECT LEVEL DATA
+                origin.env.hls.on(Hls.Events.LEVEL_LOADED, function(event, data)
+                {
+
+                });
+
+
+                for(x in origin.options.triggerHls)
+                {
+                    handle = origin.options.triggerHls[x];
+
+                    if(typeof window[handle] === 'function')
+                    {
+                        origin.env.hls.on(Hls.Events[x], function(event, data)
+                        {
+                            window[handle](origin.env.apiId, event, data);
+                        });
+
+                    }else{
+
+                        origin.Base.debug({
+                            'triggerHlsError': handle+' is not a function'
+                        });
+                    }
+                }
+            });
+
+        // ************************
+        // Usig DASH library
+        // ************************
+        }else if(origin.env.isDash === true)
+        {
+            origin.env.dash = dashjs.MediaPlayer().create();
+
+            origin.env.dash.initialize();
+            origin.env.dash.attachView(origin.env.api);
+            origin.env.dash.attachSource(origin.env.source);
+            origin.env.dash.setAutoPlay(origin.options.autoplay);
+
+            if(origin.options.debug === false)
+            {
+                origin.env.dash.getDebug().setLogToBrowserConsole(false);
+            }
+
+            origin.Events.dashLibEvents();
+
+        // ************************
+        // Classic VOD file
+        // ************************
+        }else{
+
+            origin.env.api.load();
+        }
+
+        //--odn-handle-stop--
+
+        origin.Ui.state(origin.env.model.preloader, '', 'on');
+
+        origin.Api.allowStart({
+            type: 'origin.Loader'
+        });
+
+        //origin.Controls.press('play');
+    };
+};
+
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* jQuery plugin & extension
+****************************************** */
+
+
+// Extension for non DOM context
+(function($)
+{
+    $.extend({
+        juliaPlayer: function ( options )
+        {
+            return new JuliaPlayerVirtual( options );
+        }
+    });
+})($);
+
+
+
+// Build jQuery plugin
+jQuery.fn.juliaPlayer = function(options)
+{
+    // API wrappers
+    this.play = function()
+    {
+        $(this).data('juliaplayer').Controls.press('play');
+    };
+
+    this.setOptions = function(options)
+    {
+        $.extend(true, $(this).data('juliaplayer').options, options);
+    };
+
+    this.options = function()
+    {
+        return $(this).data('juliaplayer').options;
+    };
+
+    this.source = function(options)
+    {
+        $(this).data('juliaplayer').Inject.source(options);
+    };
+
+    this.api = function()
+    {
+        return $(this).data('juliaplayer').api;
+    };
+
+    this.pause = function()
+    {
+        $(this).data('juliaplayer').Controls.press('pause');
+    };
+
+    this.stop = function()
+    {
+        $(this).data('juliaplayer').Controls.press('stop');
+    };
+
+    this.goto = function(t)
+    {
+        $(this).data('juliaplayer').Controls.press('goto', {
+            currentTime: t
+        });
+    };
+
+    this.mute = function()
+    {
+        if($(this).data('juliaplayer').api.muted === false)
+        {
+            $(this).data('juliaplayer').Controls.press('sound-off');
+        }else{
+            $(this).data('juliaplayer').Controls.press('sound-on');
+        }
+    };
+
+    this.volume = function(volume)
+    {
+        $(this).data('juliaplayer').Controls.press('volume', {
+            volume: volume
+        });
+    };
+
+    this.getID = function()
+    {
+        return $(this).data('juliaplayer').ID;
+    };
+
+    this.stats = function()
+    {
+        return $(this).data('juliaplayer').stats();
+    };
+
+    return this.each( function()
+    {
+        // Return if this element already has a plugin instance
+        if( $(this).data('juliaplayer') )
+        {
+            return;
+        }
+
+        options = typeof options === 'undefined' ? {}: options;
+        options.element = $(this);
+
+        // Pass options to constructor
+        var julia = new JuliaPlayer(options);
+
+        // Store plugin object in element's data
+        $(this).data('juliaplayer', julia);
+    });
+};
diff --git a/src/js/julia-api.js b/src/js/julia-api.js
index f1c0ba2..c95e37f 100644
--- a/src/js/julia-api.js
+++ b/src/js/julia-api.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Media element API
 * For now, only video is supported
 ****************************************** */
-Julia.prototype._Api = function(origin)
+JuliaPlayer.prototype._Api = function(origin)
 {
     var self = this;
 
@@ -154,7 +154,7 @@ Julia.prototype._Api = function(origin)
         if( self.shadowApi === false )
         {
             self.imageCache = {};
-            
+
             origin.env.model.labels.goto.css({
                 width: (dimensions[0]+10)+'px',
                 height: (40 + dimensions[1] + 10)+'px',
diff --git a/src/js/julia-base.js b/src/js/julia-base.js
index 9b4ff87..d565dde 100644
--- a/src/js/julia-base.js
+++ b/src/js/julia-base.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 *
 * @author prochor666@gmail.com
-* @version: 1.0.5
-* @build: 2016-09-29
+* @version: 1.1.0
+* @build: 2016-12-16
 * @license: MIT
 *
 * @requires:
@@ -11,7 +11,7 @@
 * hls.js [optional]
 * dash.js [optional]
 ****************************************** */
-var Julia = function(options)
+var JuliaPlayer = function(options)
 {
     var origin = this;
 
@@ -35,6 +35,7 @@ var Julia = function(options)
     // Default origin.options
     origin.options = {
         source: false,
+        sources: {},
         autoplay: false,
         volume: 25,
         element: $('video'),
@@ -145,6 +146,7 @@ var Julia = function(options)
         suggestPointer: 0,
         suggestClicked: false,
         progressStep: 0.01, // Full sense: 100, so .01 is enough accurate
+        version: '1.1.0'
     };
 
 
@@ -186,6 +188,15 @@ var Julia = function(options)
     };
 
 
+    // Extend default origin.options with external options
+    $.extend(true, origin.options, options);
+
+    // Debug start
+    if(origin.options.debug === true && window.console )
+    {
+        console.info('=== Julia console debug start, instance '+origin.env.ID+' ===');
+    }
+
 
 
     origin.Ui =             new origin._Ui(origin);
@@ -204,16 +215,6 @@ var Julia = function(options)
     origin.Loader =         new origin._Loader(origin);
 
 
-    // Extend default origin.options with external options
-    $.extend(true, origin.options, options);
-
-    // Debug start
-    if(origin.options.debug === true && window.console )
-    {
-        console.info('=== Julia console debug start, instance '+origin.env.ID+' ===');
-    }
-
-
     // Embed CSS
     origin.Require.css([
         __JULIA_ROOT_PATH__+'/css/julia-player.min.css',
@@ -317,3 +318,106 @@ var Julia = function(options)
 
     return origin.env.publicApi;
 };
+
+
+
+
+var JuliaPlayerVirtual = function(options)
+{
+    options = typeof options === 'undefined' ? {}: options;
+
+    // Default origin.options
+    var _options = {
+        sources: {},
+        root: $('body'),
+    };
+
+    var __VIRTUAL_ID__ = Math.floor((Math.random()*10000000)+1);
+
+    // Extend default origin.options with external options
+    $.extend(true, _options, options);
+
+
+
+
+
+    var isDOMElement = function( obj )
+    {
+        var _checkInstance = function(elem)
+        {
+            if( ( elem instanceof jQuery && elem.length ) || elem instanceof HTMLElement )
+            {
+                return true;
+            }
+
+            return false;
+        }
+
+        if( obj instanceof HTMLCollection && obj.length )
+        {
+                for( var a = 0, len = obj.length; a < len; a++ )
+                {
+
+                if( !_checkInstance( obj[a] ) )
+                {
+                    return false;
+                }
+            }
+
+            return true;
+
+        } else {
+
+            return _checkInstance( obj );
+        }
+    };
+
+
+
+
+    var normalize = function( item )
+    {
+        var norm = $('<video />');
+
+        if( typeof item === 'string' )
+        {
+            norm.attr( 'src', item );
+        }
+
+        if( ( typeof item === 'object' && !isDOMElement( item ) ) )
+        {
+            if( item.hasOwnProperty('src')  )
+            {
+                norm.attr( 'src', item.src );
+
+            }
+
+            if( item.hasOwnProperty('poster')  )
+            {
+                norm.attr( 'poster', item.poster );
+            }
+        }
+
+        norm.css({
+            'display': 'none'
+        });
+
+        return norm;
+    };
+
+
+
+    _collection = $('<div class="---julia-virtual-media-gallery-'+__VIRTUAL_ID__+'--- julia-virtual-gallery" style="display: none;" />');
+
+
+    for( index in _options.sources )
+    {
+        _item = normalize( _options.sources[index] );
+        _collection.append( _item );
+    }
+
+    _options.root.append( _collection );
+    result = _collection.find('video').juliaPlayer( _options );
+
+    return result;
+};
diff --git a/src/js/julia-boot.js b/src/js/julia-boot.js
index 52da169..46ce285 100644
--- a/src/js/julia-boot.js
+++ b/src/js/julia-boot.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Boot
 * player boot process
 ****************************************** */
-Julia.prototype._Boot = function(origin)
+JuliaPlayer.prototype._Boot = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-callback.js b/src/js/julia-callback.js
index 26592ad..a362541 100644
--- a/src/js/julia-callback.js
+++ b/src/js/julia-callback.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Callback
 * event callbacks
 ****************************************** */
-Julia.prototype._Callback = function(origin)
+JuliaPlayer.prototype._Callback = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-controls.js b/src/js/julia-controls.js
index 872dba5..9bd0bfd 100644
--- a/src/js/julia-controls.js
+++ b/src/js/julia-controls.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Media element API
 * For now, only video is supported
 ****************************************** */
-Julia.prototype._Controls = function(origin)
+JuliaPlayer.prototype._Controls = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-events.js b/src/js/julia-events.js
index 4eba229..c33001e 100644
--- a/src/js/julia-events.js
+++ b/src/js/julia-events.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Events
 * DOM & api event handlers and emmiters
 ****************************************** */
-Julia.prototype._Events = function(origin)
+JuliaPlayer.prototype._Events = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-fullscreen.js b/src/js/julia-fullscreen.js
index b653ab2..698c82c 100644
--- a/src/js/julia-fullscreen.js
+++ b/src/js/julia-fullscreen.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Fullscreen
 * player fullscreen behavior
 ****************************************** */
-Julia.prototype._Fullscreen = function(origin)
+JuliaPlayer.prototype._Fullscreen = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-inject.js b/src/js/julia-inject.js
index 1da2074..5980207 100644
--- a/src/js/julia-inject.js
+++ b/src/js/julia-inject.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Inject
 * Inject origin code, source change, etc...
 ****************************************** */
-Julia.prototype._Inject = function(origin)
+JuliaPlayer.prototype._Inject = function(origin)
 {
     var self = this;
 
@@ -13,7 +13,7 @@ Julia.prototype._Inject = function(origin)
     self.source = function(options)
     {
         origin.Api.shadowApi = false;
-        
+
         $('#julia-player-'+origin.env.ID).remove();
         origin.env.started = false;
 
diff --git a/src/js/julia-jquery-plugin.js b/src/js/julia-jquery-plugin.js
index 268eafb..ce20ea1 100644
--- a/src/js/julia-jquery-plugin.js
+++ b/src/js/julia-jquery-plugin.js
@@ -1,80 +1,99 @@
+/* *****************************************
+* JuliaPlayer HTML5 media player
+* jQuery plugin & extension
+****************************************** */
+
+
+// Extension for non DOM context
+(function($)
+{
+    $.extend({
+        juliaPlayer: function ( options )
+        {
+            return new JuliaPlayerVirtual( options );
+        }
+    });
+})($);
+
+
+
 // Build jQuery plugin
-jQuery.fn.julia = function(options)
+jQuery.fn.juliaPlayer = function(options)
 {
     // API wrappers
     this.play = function()
     {
-        $(this).data('julia').Controls.press('play');
+        $(this).data('juliaplayer').Controls.press('play');
     };
 
     this.setOptions = function(options)
     {
-        $.extend(true, $(this).data('julia').options, options);
+        $.extend(true, $(this).data('juliaplayer').options, options);
     };
 
     this.options = function()
     {
-        return $(this).data('julia').options;
+        return $(this).data('juliaplayer').options;
     };
 
     this.source = function(options)
     {
-        $(this).data('julia').Inject.source(options);
+        $(this).data('juliaplayer').Inject.source(options);
     };
 
     this.api = function()
     {
-        return $(this).data('julia').api;
+        return $(this).data('juliaplayer').api;
     };
 
     this.pause = function()
     {
-        $(this).data('julia').Controls.press('pause');
+        $(this).data('juliaplayer').Controls.press('pause');
     };
 
     this.stop = function()
     {
-        $(this).data('julia').Controls.press('stop');
+        $(this).data('juliaplayer').Controls.press('stop');
     };
 
     this.goto = function(t)
     {
-        $(this).data('julia').Controls.press('goto', {
+        $(this).data('juliaplayer').Controls.press('goto', {
             currentTime: t
         });
     };
 
     this.mute = function()
     {
-        if($(this).data('julia').api.muted === false)
+        if($(this).data('juliaplayer').api.muted === false)
         {
-            $(this).data('julia').Controls.press('sound-off');
+            $(this).data('juliaplayer').Controls.press('sound-off');
         }else{
-            $(this).data('julia').Controls.press('sound-on');
+            $(this).data('juliaplayer').Controls.press('sound-on');
         }
     };
 
     this.volume = function(volume)
     {
-        $(this).data('julia').Controls.press('volume', {
+        $(this).data('juliaplayer').Controls.press('volume', {
             volume: volume
         });
     };
 
     this.getID = function()
     {
-        return $(this).data('julia').ID;
+        return $(this).data('juliaplayer').ID;
     };
 
     this.stats = function()
     {
-        return $(this).data('julia').stats();
+        return $(this).data('juliaplayer').stats();
     };
 
     return this.each( function()
     {
         // Return if this element already has a plugin instance
-        if( $(this).data('julia') )
+        if( $(this).data('juliaplayer') )
         {
             return;
         }
@@ -83,9 +102,9 @@ jQuery.fn.julia = function(options)
         options.element = $(this);
 
         // Pass options to constructor
-        var julia = new Julia(options);
+        var julia = new JuliaPlayer(options);
 
         // Store plugin object in element's data
-        $(this).data('julia', julia);
+        $(this).data('juliaplayer', julia);
     });
 };
diff --git a/src/js/julia-loader.js b/src/js/julia-loader.js
index 0a396f0..17cce40 100644
--- a/src/js/julia-loader.js
+++ b/src/js/julia-loader.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Loader
 * player media loader/playback
 ****************************************** */
-Julia.prototype._Loader = function(origin)
+JuliaPlayer.prototype._Loader = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-persist.js b/src/js/julia-persist.js
index 676b428..426694b 100644
--- a/src/js/julia-persist.js
+++ b/src/js/julia-persist.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Persistent settings
 * options are stored in cookies
 ****************************************** */
-Julia.prototype._Persist = function(origin)
+JuliaPlayer.prototype._Persist = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-require.js b/src/js/julia-require.js
index 763b2b8..9226ba2 100644
--- a/src/js/julia-require.js
+++ b/src/js/julia-require.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Require
 * Require vendor libs
 ****************************************** */
-Julia.prototype._Require = function(origin)
+JuliaPlayer.prototype._Require = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-slider.js b/src/js/julia-slider.js
index bbde75a..e1fbfcc 100644
--- a/src/js/julia-slider.js
+++ b/src/js/julia-slider.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Slider controller
 * Progress and volume widget library
 ****************************************** */
-Julia.prototype._Slider = function(origin, options)
+JuliaPlayer.prototype._Slider = function(origin, options)
 {
     var self = this,
 
diff --git a/src/js/julia-suggest.js b/src/js/julia-suggest.js
index d569593..99f8f38 100644
--- a/src/js/julia-suggest.js
+++ b/src/js/julia-suggest.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Suggest
 * suggest playlist engine
 ****************************************** */
-Julia.prototype._Suggest = function(origin)
+JuliaPlayer.prototype._Suggest = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-support.js b/src/js/julia-support.js
index bef3a5a..d57368a 100644
--- a/src/js/julia-support.js
+++ b/src/js/julia-support.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Suppport
 * media & DOM sizing utilities
 ****************************************** */
-Julia.prototype._Support = function(origin)
+JuliaPlayer.prototype._Support = function(origin)
 {
     var self = this;
 
@@ -103,6 +103,7 @@ Julia.prototype._Support = function(origin)
         }
 
         var parentWidth = origin.env.element.parent().width();
+        var a = self.aspect( parseInt( origin.env.element.css('width') ), parseInt( origin.env.element.css('height') ) );
 
         for( i in origin.options.dimensions )
         {
diff --git a/src/js/julia-timecode.js b/src/js/julia-timecode.js
index 20154ba..92d89cc 100644
--- a/src/js/julia-timecode.js
+++ b/src/js/julia-timecode.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * Timecode
 * utilities for timecode conversion
 ****************************************** */
-Julia.prototype._Timecode = function(origin)
+JuliaPlayer.prototype._Timecode = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-ui.js b/src/js/julia-ui.js
index 87ba0df..47f641e 100644
--- a/src/js/julia-ui.js
+++ b/src/js/julia-ui.js
@@ -1,9 +1,9 @@
 /* *****************************************
-* Julia HTML5 media player
+* JuliaPlayer HTML5 media player
 * User interface
 * complete DOM model
 ****************************************** */
-Julia.prototype._Ui = function(origin)
+JuliaPlayer.prototype._Ui = function(origin)
 {
     var self = this;
 
diff --git a/src/js/julia-umd.js b/src/js/julia-umd.js
new file mode 100644
index 0000000..f209640
--- /dev/null
+++ b/src/js/julia-umd.js
@@ -0,0 +1,40 @@
+/* *****************************************
+* JuliaPlayer - HTML5 player
+*
+* @author prochor666@gmail.com
+* @version: 1.1.0
+* @build: 2016-12-16
+* @license: MIT
+*s
+* @require: jquery
+**
+* UMD loader
+* Uses CommonJS, AMD or browser globals
+* to export a jQuery plugin & extension.
+****************************************** */
+(function (root, factory)
+{
+    if (typeof define === 'function' && define.amd)
+    {
+        // AMD. Register as an anonymous module.
+        define(['exports', 'jquery'], function (exports, jQuery)
+        {
+            factory((root.commonJsStrictGlobal = exports), jQuery);
+        });
+
+    } else if (typeof exports === 'object' && typeof exports.nodeName !== 'string')
+    {
+        // CommonJS
+        factory(exports, require('jquery'));
+
+    } else {
+        // Browser globals
+        factory((root.commonJsStrictGlobal = {}), root.jQuery);
+    }
+
+}(this, function (exports, $)
+{
+
+//--JULIA-PLAYER-SOURCE--
+
+}));
diff --git a/src/js/lib/hls.js b/src/js/lib/hls.js
index ff3641e..ba9b274 100644
--- a/src/js/lib/hls.js
+++ b/src/js/lib/hls.js
@@ -58,8 +58,12 @@ EventEmitter.prototype.emit = function(type) {
       er = arguments[1];
       if (er instanceof Error) {
         throw er; // Unhandled 'error' event
+      } else {
+        // At least give some kind of context to the user
+        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
+        err.context = er;
+        throw err;
       }
-      throw TypeError('Uncaught, unspecified "error" event.');
     }
   }
 
@@ -299,14 +303,112 @@ function isUndefined(arg) {
 }
 
 },{}],2:[function(_dereq_,module,exports){
+/* jshint ignore:start */
+(function(root) { 
+/* jshint ignore:end */
+  var URLToolkit = {
+    // build an absolute URL from a relative one using the provided baseURL
+    // if relativeURL is an absolute URL it will be returned as is.
+    buildAbsoluteURL: function(baseURL, relativeURL) {
+      // remove any remaining space and CRLF
+      relativeURL = relativeURL.trim();
+      if (/^[a-z]+:/i.test(relativeURL)) {
+        // complete url, not relative
+        return relativeURL;
+      }
+
+      var relativeURLQuery = null;
+      var relativeURLHash = null;
+
+      var relativeURLHashSplit = /^([^#]*)(.*)$/.exec(relativeURL);
+      if (relativeURLHashSplit) {
+        relativeURLHash = relativeURLHashSplit[2];
+        relativeURL = relativeURLHashSplit[1];
+      }
+      var relativeURLQuerySplit = /^([^\?]*)(.*)$/.exec(relativeURL);
+      if (relativeURLQuerySplit) {
+        relativeURLQuery = relativeURLQuerySplit[2];
+        relativeURL = relativeURLQuerySplit[1];
+      }
+
+      var baseURLHashSplit = /^([^#]*)(.*)$/.exec(baseURL);
+      if (baseURLHashSplit) {
+        baseURL = baseURLHashSplit[1];
+      }
+      var baseURLQuerySplit = /^([^\?]*)(.*)$/.exec(baseURL);
+      if (baseURLQuerySplit) {
+        baseURL = baseURLQuerySplit[1];
+      }
+
+      var baseURLDomainSplit = /^(([a-z]+:)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?)?(\/.*)$/i.exec(baseURL);
+      if (!baseURLDomainSplit) {
+        throw new Error('Error trying to parse base URL.');
+      }
+      
+      // e.g. 'http:', 'https:', ''
+      var baseURLProtocol = baseURLDomainSplit[2] || '';
+      // e.g. 'http://example.com', '//example.com', ''
+      var baseURLProtocolDomain = baseURLDomainSplit[1] || '';
+      // e.g. '/a/b/c/playlist.m3u8'
+      var baseURLPath = baseURLDomainSplit[4];
+
+      var builtURL = null;
+      if (/^\/\//.test(relativeURL)) {
+        // relative url starts wth '//' so copy protocol (which may be '' if baseUrl didn't provide one)
+        builtURL = baseURLProtocol+'//'+URLToolkit.buildAbsolutePath('', relativeURL.substring(2));
+      }
+      else if (/^\//.test(relativeURL)) {
+        // relative url starts with '/' so start from root of domain
+        builtURL = baseURLProtocolDomain+'/'+URLToolkit.buildAbsolutePath('', relativeURL.substring(1));
+      }
+      else {
+        builtURL = URLToolkit.buildAbsolutePath(baseURLProtocolDomain+baseURLPath, relativeURL);
+      }
+
+      // put the query and hash parts back
+      if (relativeURLQuery) {
+        builtURL += relativeURLQuery;
+      }
+      if (relativeURLHash) {
+        builtURL += relativeURLHash;
+      }
+      return builtURL;
+    },
+
+    // build an absolute path using the provided basePath
+    // adapted from https://developer.mozilla.org/en-US/docs/Web/API/document/cookie#Using_relative_URLs_in_the_path_parameter
+    // this does not handle the case where relativePath is "/" or "//". These cases should be handled outside this.
+    buildAbsolutePath: function(basePath, relativePath) {
+      var sRelPath = relativePath;
+      var nUpLn, sDir = '', sPath = basePath.replace(/[^\/]*$/, sRelPath.replace(/(\/|^)(?:\.?\/+)+/g, '$1'));
+      for (var nEnd, nStart = 0; nEnd = sPath.indexOf('/../', nStart), nEnd > -1; nStart = nEnd + nUpLn) {
+        nUpLn = /^\/(?:\.\.\/)*/.exec(sPath.slice(nEnd))[0].length;
+        sDir = (sDir + sPath.substring(nStart, nEnd)).replace(new RegExp('(?:\\\/+[^\\\/]*){0,' + ((nUpLn - 1) / 3) + '}$'), '/');
+      }
+      return sDir + sPath.substr(nStart);
+    }
+  };
+
+/* jshint ignore:start */
+  if(typeof exports === 'object' && typeof module === 'object')
+    module.exports = URLToolkit;
+  else if(typeof define === 'function' && define.amd)
+    define([], function() { return URLToolkit; });
+  else if(typeof exports === 'object')
+    exports["URLToolkit"] = URLToolkit;
+  else
+    root["URLToolkit"] = URLToolkit;
+})(this);
+/* jshint ignore:end */
+
+},{}],3:[function(_dereq_,module,exports){
 var bundleFn = arguments[3];
 var sources = arguments[4];
 var cache = arguments[5];
 
 var stringify = JSON.stringify;
 
-module.exports = function (fn) {
-    var keys = [];
+module.exports = function (fn, options) {
     var wkey;
     var cacheKeys = Object.keys(cache);
 
@@ -317,7 +419,7 @@ module.exports = function (fn) {
         // be an object with the default export as a property of it. To ensure
         // the existing api and babel esmodule exports are both supported we
         // check for both
-        if (exp === fn || exp.default === fn) {
+        if (exp === fn || exp && exp.default === fn) {
             wkey = key;
             break;
         }
@@ -348,8 +450,22 @@ module.exports = function (fn) {
         scache
     ];
 
+    var workerSources = {};
+    resolveSources(skey);
+
+    function resolveSources(key) {
+        workerSources[key] = true;
+
+        for (var depPath in sources[key][1]) {
+            var depKey = sources[key][1][depPath];
+            if (!workerSources[depKey]) {
+                resolveSources(depKey);
+            }
+        }
+    }
+
     var src = '(' + bundleFn + ')({'
-        + Object.keys(sources).map(function (key) {
+        + Object.keys(workerSources).map(function (key) {
             return stringify(key) + ':['
                 + sources[key][0]
                 + ',' + stringify(sources[key][1]) + ']'
@@ -360,12 +476,15 @@ module.exports = function (fn) {
 
     var URL = window.URL || window.webkitURL || window.mozURL || window.msURL;
 
-    return new Worker(URL.createObjectURL(
-        new Blob([src], { type: 'text/javascript' })
-    ));
+    var blob = new Blob([src], { type: 'text/javascript' });
+    if (options && options.bare) { return blob; }
+    var workerUrl = URL.createObjectURL(blob);
+    var worker = new Worker(workerUrl);
+    worker.objectURL = workerUrl;
+    return worker;
 };
 
-},{}],3:[function(_dereq_,module,exports){
+},{}],4:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -374,23 +493,23 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _bufferHelper = _dereq_('../helper/buffer-helper');
+var _bufferHelper = _dereq_(30);
 
 var _bufferHelper2 = _interopRequireDefault(_bufferHelper);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _ewmaBandwidthEstimator = _dereq_('./ewma-bandwidth-estimator');
+var _ewmaBandwidthEstimator = _dereq_(9);
 
 var _ewmaBandwidthEstimator2 = _interopRequireDefault(_ewmaBandwidthEstimator);
 
@@ -412,7 +531,7 @@ var AbrController = function (_EventHandler) {
   function AbrController(hls) {
     _classCallCheck(this, AbrController);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(AbrController).call(this, hls, _events2.default.FRAG_LOADING, _events2.default.FRAG_LOADED, _events2.default.ERROR));
+    var _this = _possibleConstructorReturn(this, (AbrController.__proto__ || Object.getPrototypeOf(AbrController)).call(this, hls, _events2.default.FRAG_LOADING, _events2.default.FRAG_LOADED, _events2.default.FRAG_BUFFERED, _events2.default.ERROR));
 
     _this.lastLoadedFragLevel = 0;
     _this._autoLevelCapping = -1;
@@ -469,11 +588,12 @@ var AbrController = function (_EventHandler) {
       var hls = this.hls,
           v = hls.media,
           frag = this.fragCurrent,
-          loader = frag.loader;
+          loader = frag.loader,
+          minAutoLevel = this.minAutoLevel;
 
       // if loader has been destroyed or loading has been aborted, stop timer and return
       if (!loader || loader.stats && loader.stats.aborted) {
-        _logger.logger.warn('frag loader destroy or aborted, disarm abandonRulesCheck');
+        _logger.logger.warn('frag loader destroy or aborted, disarm abandonRules');
         this.clearTimer();
         return;
       }
@@ -501,12 +621,11 @@ var AbrController = function (_EventHandler) {
                 nextLoadLevel = void 0;
             // lets iterate through lower level and try to find the biggest one that could avoid rebuffering
             // we start from current level - 1 and we step down , until we find a matching level
-            for (nextLoadLevel = frag.level - 1; nextLoadLevel >= 0; nextLoadLevel--) {
+            for (nextLoadLevel = frag.level - 1; nextLoadLevel > minAutoLevel; nextLoadLevel--) {
               // compute time to load next fragment at lower level
               // 0.8 : consider only 80% of current bw to be conservative
               // 8 = bits per byte (bps/Bps)
               fragLevelNextLoadedDelay = frag.duration * levels[nextLoadLevel].bitrate / (8 * 0.8 * loadRate);
-              _logger.logger.log('fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay[' + nextLoadLevel + '] :' + fragLoadedDelay.toFixed(1) + '/' + bufferStarvationDelay.toFixed(1) + '/' + fragLevelNextLoadedDelay.toFixed(1));
               if (fragLevelNextLoadedDelay < bufferStarvationDelay) {
                 // we found a lower level that be rebuffering free with current estimated bw !
                 break;
@@ -515,18 +634,16 @@ var AbrController = function (_EventHandler) {
             // only emergency switch down if it takes less time to load new fragment at lowest level instead
             // of finishing loading current one ...
             if (fragLevelNextLoadedDelay < fragLoadedDelay) {
-              // ensure nextLoadLevel is not negative
-              nextLoadLevel = Math.max(0, nextLoadLevel);
+              _logger.logger.warn('loading too slow, abort fragment loading and switch to level ' + nextLoadLevel + ':fragLoadedDelay[' + nextLoadLevel + ']<fragLoadedDelay[' + (frag.level - 1) + '];bufferStarvationDelay:' + fragLevelNextLoadedDelay.toFixed(1) + '<' + fragLoadedDelay.toFixed(1) + ':' + bufferStarvationDelay.toFixed(1));
               // force next load level in auto mode
               hls.nextLoadLevel = nextLoadLevel;
               // update bw estimate for this fragment before cancelling load (this will help reducing the bw)
               this.bwEstimator.sample(requestDelay, stats.loaded);
-              // abort fragment loading ...
-              _logger.logger.warn('loading too slow, abort fragment loading and switch to level ' + nextLoadLevel);
               //abort fragment loading
-              frag.loader.abort();
+              loader.abort();
+              // stop abandon rules timer
               this.clearTimer();
-              hls.trigger(_events2.default.FRAG_LOAD_EMERGENCY_ABORTED, { frag: frag });
+              hls.trigger(_events2.default.FRAG_LOAD_EMERGENCY_ABORTED, { frag: frag, stats: stats });
             }
           }
         }
@@ -537,20 +654,42 @@ var AbrController = function (_EventHandler) {
     value: function onFragLoaded(data) {
       var frag = data.frag;
       if (frag.type === 'main') {
-        var stats = data.stats;
-        // only update stats on first frag loading
-        // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly
-        // and leading to wrong bw estimation
-        if (stats.aborted === undefined && frag.loadCounter === 1) {
-          this.bwEstimator.sample(performance.now() - stats.trequest, stats.loaded);
-        }
-
         // stop monitoring bw once frag loaded
         this.clearTimer();
         // store level id after successful fragment load
         this.lastLoadedFragLevel = frag.level;
         // reset forced auto level value so that next level will be selected
         this._nextAutoLevel = -1;
+        // if fragment has been loaded to perform a bitrate test,
+        if (data.frag.bitrateTest) {
+          var stats = data.stats;
+          stats.tparsed = stats.tbuffered = stats.tload;
+          this.onFragBuffered(data);
+        }
+      }
+    }
+  }, {
+    key: 'onFragBuffered',
+    value: function onFragBuffered(data) {
+      var stats = data.stats,
+          frag = data.frag;
+      // only update stats on first frag buffering
+      // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly
+      // and leading to wrong bw estimation
+      // on bitrate test, also only update stats once (if tload = tbuffered == on FRAG_LOADED)
+      if (stats.aborted !== true && frag.loadCounter === 1 && frag.type === 'main' && (!frag.bitrateTest || stats.tload === stats.tbuffered)) {
+        // use tparsed-trequest instead of tbuffered-trequest to compute fragLoadingProcessing; rationale is that  buffer appending only happens once media is attached
+        // in case we use config.startFragPrefetch while media is not attached yet, fragment might be parsed while media not attached yet, but it will only be buffered on media attached
+        // as a consequence it could happen really late in the process. meaning that appending duration might appears huge ... leading to underestimated throughput estimation
+        var fragLoadingProcessingMs = stats.tparsed - stats.trequest;
+        _logger.logger.log('latency/loading/parsing/append/kbps:' + Math.round(stats.tfirst - stats.trequest) + '/' + Math.round(stats.tload - stats.tfirst) + '/' + Math.round(stats.tparsed - stats.tload) + '/' + Math.round(stats.tbuffered - stats.tparsed) + '/' + Math.round(8 * stats.loaded / (stats.tbuffered - stats.trequest)));
+        this.bwEstimator.sample(fragLoadingProcessingMs, stats.loaded);
+        // if fragment has been loaded to perform a bitrate test, (hls.startLevel = -1), store bitrate test delay duration
+        if (frag.bitrateTest) {
+          this.bitrateTestDelay = fragLoadingProcessingMs / 1000;
+        } else {
+          this.bitrateTestDelay = 0;
+        }
       }
     }
   }, {
@@ -577,6 +716,43 @@ var AbrController = function (_EventHandler) {
 
     /** Return the capping/max level value that could be used by automatic level selection algorithm **/
 
+  }, {
+    key: 'findBestLevel',
+    value: function findBestLevel(currentLevel, currentFragDuration, currentBw, minAutoLevel, maxAutoLevel, maxFetchDuration, bwFactor, bwUpFactor, levels) {
+      for (var i = maxAutoLevel; i >= minAutoLevel; i--) {
+        var levelInfo = levels[i],
+            levelDetails = levelInfo.details,
+            avgDuration = levelDetails ? levelDetails.totalduration / levelDetails.fragments.length : currentFragDuration,
+            live = levelDetails ? levelDetails.live : false,
+            adjustedbw = void 0;
+        // follow algorithm captured from stagefright :
+        // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp
+        // Pick the highest bandwidth stream below or equal to estimated bandwidth.
+        // consider only 80% of the available bandwidth, but if we are switching up,
+        // be even more conservative (70%) to avoid overestimating and immediately
+        // switching back.
+        if (i <= currentLevel) {
+          adjustedbw = bwFactor * currentBw;
+        } else {
+          adjustedbw = bwUpFactor * currentBw;
+        }
+        var bitrate = levels[i].bitrate,
+            fetchDuration = bitrate * avgDuration / adjustedbw;
+
+        _logger.logger.trace('level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: ' + i + '/' + Math.round(adjustedbw) + '/' + bitrate + '/' + avgDuration + '/' + maxFetchDuration + '/' + fetchDuration);
+        // if adjusted bw is greater than level bitrate AND
+        if (adjustedbw > bitrate && (
+        // fragment fetchDuration unknown OR live stream OR fragment fetchDuration less than max allowed fetch duration, then this level matches
+        // we don't account for max Fetch Duration for live streams, this is to avoid switching down when near the edge of live sliding window ...
+        !fetchDuration || live || fetchDuration < maxFetchDuration)) {
+          // as we are looping from highest to lowest, this will return the best achievable quality level
+
+          return i;
+        }
+      }
+      // not enough time budget even with quality level 0 ... rebuffering might happen
+      return -1;
+    }
   }, {
     key: 'autoLevelCapping',
     get: function get() {
@@ -591,46 +767,109 @@ var AbrController = function (_EventHandler) {
   }, {
     key: 'nextAutoLevel',
     get: function get() {
-      var hls = this.hls,
-          config = hls.config,
+      var nextAutoLevel = this._nextAutoLevel,
+          bwEstimator = this.bwEstimator,
+          hls = this.hls,
           levels = hls.levels,
-          v = hls.media,
-          i = void 0,
-          maxAutoLevel = void 0;
-      if (this._autoLevelCapping === -1 && levels && levels.length) {
-        maxAutoLevel = levels.length - 1;
-      } else {
-        maxAutoLevel = this._autoLevelCapping;
+          minAutoBitrate = hls.config.minAutoBitrate;
+      // in case next auto level has been forced, and bw not available or not reliable
+      if (nextAutoLevel !== -1 && (!bwEstimator || !bwEstimator.canEstimate())) {
+        // cap next auto level by max auto level
+        return Math.min(nextAutoLevel, this.maxAutoLevel);
       }
-
-      // in case next auto level has been forced, return it straight-away (but capped)
-      if (this._nextAutoLevel !== -1) {
-        return Math.min(this._nextAutoLevel, maxAutoLevel);
+      // compute next level using ABR logic
+      var nextABRAutoLevel = this.nextABRAutoLevel;
+      if (nextAutoLevel !== -1) {
+        // nextAutoLevel is defined, use it to cap ABR computed quality level
+        nextABRAutoLevel = Math.min(nextAutoLevel, nextABRAutoLevel);
       }
-      var playbackRate = v && v.playbackRate !== 0 ? Math.abs(v.playbackRate) : 1.0,
-          avgbw = this.bwEstimator ? this.bwEstimator.getEstimate() / playbackRate : config.abrEwmaDefaultEstimate / playbackRate,
-          adjustedbw = void 0;
-      // follow algorithm captured from stagefright :
-      // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp
-      // Pick the highest bandwidth stream below or equal to estimated bandwidth.
-      for (i = 0; i <= maxAutoLevel; i++) {
-        // consider only 80% of the available bandwidth, but if we are switching up,
-        // be even more conservative (70%) to avoid overestimating and immediately
-        // switching back.
-        if (i <= this.lastLoadedFragLevel) {
-          adjustedbw = config.abrBandWidthFactor * avgbw;
-        } else {
-          adjustedbw = config.abrBandWidthUpFactor * avgbw;
-        }
-        if (adjustedbw < levels[i].bitrate) {
-          return Math.max(0, i - 1);
+      if (minAutoBitrate !== undefined) {
+        while (levels[nextABRAutoLevel].bitrate < minAutoBitrate) {
+          nextABRAutoLevel++;
         }
       }
-      return i - 1;
+      return nextABRAutoLevel;
     },
     set: function set(nextLevel) {
       this._nextAutoLevel = nextLevel;
     }
+  }, {
+    key: 'minAutoLevel',
+    get: function get() {
+      var hls = this.hls,
+          levels = hls.levels,
+          minAutoBitrate = hls.config.minAutoBitrate,
+          len = levels ? levels.length : 0;
+      for (var i = 0; i < len; i++) {
+        if (levels[i].bitrate > minAutoBitrate) {
+          return i;
+        }
+      }
+      return 0;
+    }
+  }, {
+    key: 'maxAutoLevel',
+    get: function get() {
+      var levels = this.hls.levels,
+          autoLevelCapping = this._autoLevelCapping,
+          maxAutoLevel;
+      if (autoLevelCapping === -1 && levels && levels.length) {
+        maxAutoLevel = levels.length - 1;
+      } else {
+        maxAutoLevel = autoLevelCapping;
+      }
+      return maxAutoLevel;
+    }
+  }, {
+    key: 'nextABRAutoLevel',
+    get: function get() {
+      var hls = this.hls,
+          maxAutoLevel = this.maxAutoLevel,
+          levels = hls.levels,
+          config = hls.config,
+          minAutoLevel = this.minAutoLevel;
+      var v = hls.media,
+          currentLevel = this.lastLoadedFragLevel,
+          currentFragDuration = this.fragCurrent ? this.fragCurrent.duration : 0,
+          pos = v ? v.currentTime : 0,
+
+      // playbackRate is the absolute value of the playback rate; if v.playbackRate is 0, we use 1 to load as
+      // if we're playing back at the normal rate.
+      playbackRate = v && v.playbackRate !== 0 ? Math.abs(v.playbackRate) : 1.0,
+          avgbw = this.bwEstimator ? this.bwEstimator.getEstimate() : config.abrEwmaDefaultEstimate,
+
+      // bufferStarvationDelay is the wall-clock time left until the playback buffer is exhausted.
+      bufferStarvationDelay = (_bufferHelper2.default.bufferInfo(v, pos, config.maxBufferHole).end - pos) / playbackRate;
+
+      // First, look to see if we can find a level matching with our avg bandwidth AND that could also guarantee no rebuffering at all
+      var bestLevel = this.findBestLevel(currentLevel, currentFragDuration, avgbw, minAutoLevel, maxAutoLevel, bufferStarvationDelay, config.abrBandWidthFactor, config.abrBandWidthUpFactor, levels);
+      if (bestLevel >= 0) {
+        return bestLevel;
+      } else {
+        _logger.logger.trace('rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering');
+        // not possible to get rid of rebuffering ... let's try to find level that will guarantee less than maxStarvationDelay of rebuffering
+        // if no matching level found, logic will return 0
+        var maxStarvationDelay = config.maxStarvationDelay,
+            bwFactor = config.abrBandWidthFactor,
+            bwUpFactor = config.abrBandWidthUpFactor;
+        if (bufferStarvationDelay === 0) {
+          // in case buffer is empty, let's check if previous fragment was loaded to perform a bitrate test
+          var bitrateTestDelay = this.bitrateTestDelay;
+          if (bitrateTestDelay) {
+            // if it is the case, then we need to adjust our max starvation delay using maxLoadingDelay config value
+            // max video loading delay used in  automatic start level selection :
+            // in that mode ABR controller will ensure that video loading time (ie the time to fetch the first fragment at lowest quality level +
+            // the time to fetch the fragment at the appropriate quality level is less than ```maxLoadingDelay``` )
+            maxStarvationDelay = config.maxLoadingDelay - bitrateTestDelay;
+            _logger.logger.trace('bitrate test took ' + Math.round(1000 * bitrateTestDelay) + 'ms, set first fragment max fetchDuration to ' + Math.round(1000 * maxStarvationDelay) + ' ms');
+            // don't use conservative factor on bitrate test
+            bwFactor = bwUpFactor = 1;
+          }
+        }
+        bestLevel = this.findBestLevel(currentLevel, currentFragDuration, avgbw, minAutoLevel, maxAutoLevel, bufferStarvationDelay + maxStarvationDelay, bwFactor, bwUpFactor, levels);
+        return Math.max(bestLevel, 0);
+      }
+    }
   }]);
 
   return AbrController;
@@ -638,7 +877,7 @@ var AbrController = function (_EventHandler) {
 
 exports.default = AbrController;
 
-},{"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../utils/logger":43,"./ewma-bandwidth-estimator":8}],4:[function(_dereq_,module,exports){
+},{"26":26,"27":27,"28":28,"30":30,"45":45,"9":9}],5:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -647,37 +886,37 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _binarySearch = _dereq_('../utils/binary-search');
+var _binarySearch = _dereq_(41);
 
 var _binarySearch2 = _interopRequireDefault(_binarySearch);
 
-var _bufferHelper = _dereq_('../helper/buffer-helper');
+var _bufferHelper = _dereq_(30);
 
 var _bufferHelper2 = _interopRequireDefault(_bufferHelper);
 
-var _demuxer = _dereq_('../demux/demuxer');
+var _demuxer = _dereq_(22);
 
 var _demuxer2 = _interopRequireDefault(_demuxer);
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _levelHelper = _dereq_('../helper/level-helper');
+var _levelHelper = _dereq_(31);
 
 var _levelHelper2 = _interopRequireDefault(_levelHelper);
 
-var _timeRanges = _dereq_('../utils/timeRanges');
+var _timeRanges = _dereq_(46);
 
 var _timeRanges2 = _interopRequireDefault(_timeRanges);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -710,7 +949,7 @@ var AudioStreamController = function (_EventHandler) {
   function AudioStreamController(hls) {
     _classCallCheck(this, AudioStreamController);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(AudioStreamController).call(this, hls, _events2.default.MEDIA_ATTACHED, _events2.default.MEDIA_DETACHING, _events2.default.AUDIO_TRACKS_UPDATED, _events2.default.AUDIO_TRACK_SWITCH, _events2.default.AUDIO_TRACK_LOADED, _events2.default.KEY_LOADED, _events2.default.FRAG_LOADED, _events2.default.FRAG_PARSING_INIT_SEGMENT, _events2.default.FRAG_PARSING_DATA, _events2.default.FRAG_PARSED, _events2.default.ERROR, _events2.default.BUFFER_CREATED, _events2.default.BUFFER_APPENDED, _events2.default.BUFFER_FLUSHED));
+    var _this = _possibleConstructorReturn(this, (AudioStreamController.__proto__ || Object.getPrototypeOf(AudioStreamController)).call(this, hls, _events2.default.MEDIA_ATTACHED, _events2.default.MEDIA_DETACHING, _events2.default.AUDIO_TRACKS_UPDATED, _events2.default.AUDIO_TRACK_SWITCH, _events2.default.AUDIO_TRACK_LOADED, _events2.default.KEY_LOADED, _events2.default.FRAG_LOADED, _events2.default.FRAG_PARSING_INIT_SEGMENT, _events2.default.FRAG_PARSING_DATA, _events2.default.FRAG_PARSED, _events2.default.ERROR, _events2.default.BUFFER_CREATED, _events2.default.BUFFER_APPENDED, _events2.default.BUFFER_FLUSHED));
 
     _this.config = hls.config;
     _this.audioCodecSwap = false;
@@ -734,15 +973,14 @@ var AudioStreamController = function (_EventHandler) {
     key: 'startLoad',
     value: function startLoad(startPosition) {
       if (this.tracks) {
-        var media = this.media,
-            lastCurrentTime = this.lastCurrentTime;
+        var lastCurrentTime = this.lastCurrentTime;
         this.stopLoad();
         if (!this.timer) {
           this.timer = setInterval(this.ontick, 100);
         }
         this.fragLoadError = 0;
-        if (media && lastCurrentTime) {
-          _logger.logger.log('configure startPosition @' + lastCurrentTime);
+        if (lastCurrentTime > 0 && startPosition === -1) {
+          _logger.logger.log('audio:override startPosition with lastCurrentTime @' + lastCurrentTime.toFixed(3));
           this.state = State.IDLE;
         } else {
           this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;
@@ -934,6 +1172,7 @@ var AudioStreamController = function (_EventHandler) {
                 frag.loadIdx = this.fragLoadIdx;
                 this.fragCurrent = frag;
                 this.startFragRequested = true;
+                this.nextLoadPosition = frag.start + frag.duration;
                 hls.trigger(_events2.default.FRAG_LOADING, { frag: frag });
                 this.state = State.FRAG_LOADING;
               }
@@ -1008,7 +1247,7 @@ var AudioStreamController = function (_EventHandler) {
         media.removeEventListener('ended', this.onvended);
         this.onvseeking = this.onvseeked = this.onvended = null;
       }
-      this.media = null;
+      this.media = this.mediaBuffer = null;
       this.loadedmetadata = false;
       this.stopLoad();
     }
@@ -1044,13 +1283,15 @@ var AudioStreamController = function (_EventHandler) {
   }, {
     key: 'onAudioTrackSwitch',
     value: function onAudioTrackSwitch(data) {
+      // if any URL found on new audio track, it is an alternate audio track
+      var altAudio = !!data.url;
       this.trackId = data.id;
       this.state = State.IDLE;
 
       this.fragCurrent = null;
       this.state = State.PAUSED;
       // destroy useless demuxer when switching audio to main
-      if (data.type === 'main') {
+      if (!altAudio) {
         if (this.demuxer) {
           this.demuxer.destroy();
           this.demuxer = null;
@@ -1127,7 +1368,9 @@ var AudioStreamController = function (_EventHandler) {
           this.demuxer = new _demuxer2.default(this.hls, 'audio');
         }
         _logger.logger.log('Demuxing ' + sn + ' of [' + details.startSN + ' ,' + details.endSN + '],track ' + trackId);
-        this.demuxer.push(data.payload, audioCodec, null, start, fragCurrent.cc, trackId, sn, duration, fragCurrent.decryptdata);
+        // time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)
+        var accurateTimeOffset = details.PTSKnown || !details.live;
+        this.demuxer.push(data.payload, audioCodec, null, start, fragCurrent.cc, trackId, sn, duration, fragCurrent.decryptdata, accurateTimeOffset);
       }
       this.fragLoadError = 0;
     }
@@ -1175,7 +1418,6 @@ var AudioStreamController = function (_EventHandler) {
             _this2.hls.trigger(_events2.default.BUFFER_APPENDING, { type: data.type, data: buffer, parent: 'audio', content: 'data' });
           }
         });
-        this.nextLoadPosition = data.endPTS;
         //trigger handler right now
         this.tick();
       }
@@ -1250,12 +1492,13 @@ var AudioStreamController = function (_EventHandler) {
             } else {
               loadError = 1;
             }
-            if (loadError <= this.config.fragLoadingMaxRetry) {
+            var config = this.config;
+            if (loadError <= config.fragLoadingMaxRetry) {
               this.fragLoadError = loadError;
               // reset load counter to avoid frag loop loading error
               frag.loadCounter = 0;
-              // exponential backoff capped to 64s
-              var delay = Math.min(Math.pow(2, loadError - 1) * this.config.fragLoadingRetryDelay, 64000);
+              // exponential backoff capped to config.fragLoadingMaxRetryTimeout
+              var delay = Math.min(Math.pow(2, loadError - 1) * config.fragLoadingRetryDelay, config.fragLoadingMaxRetryTimeout);
               _logger.logger.warn('audioStreamController: frag loading failed, retry in ' + delay + ' ms');
               this.retryDate = performance.now() + delay;
               // retry loading state
@@ -1303,7 +1546,7 @@ var AudioStreamController = function (_EventHandler) {
 
 exports.default = AudioStreamController;
 
-},{"../demux/demuxer":20,"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../helper/level-helper":29,"../utils/binary-search":39,"../utils/logger":43,"../utils/timeRanges":45}],5:[function(_dereq_,module,exports){
+},{"22":22,"26":26,"27":27,"28":28,"30":30,"31":31,"41":41,"45":45,"46":46}],6:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -1312,15 +1555,15 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -1338,7 +1581,7 @@ var AudioTrackController = function (_EventHandler) {
   function AudioTrackController(hls) {
     _classCallCheck(this, AudioTrackController);
 
-    return _possibleConstructorReturn(this, Object.getPrototypeOf(AudioTrackController).call(this, hls, _events2.default.MANIFEST_LOADING, _events2.default.MANIFEST_LOADED, _events2.default.AUDIO_TRACK_LOADED));
+    return _possibleConstructorReturn(this, (AudioTrackController.__proto__ || Object.getPrototypeOf(AudioTrackController)).call(this, hls, _events2.default.MANIFEST_LOADING, _events2.default.MANIFEST_LOADED, _events2.default.AUDIO_TRACK_LOADED));
   }
 
   _createClass(AudioTrackController, [{
@@ -1412,14 +1655,15 @@ var AudioTrackController = function (_EventHandler) {
         this.trackId = newId;
         _logger.logger.log('switching to audioTrack ' + newId);
         var audioTrack = this.tracks[newId],
-            type = audioTrack.type;
-        this.hls.trigger(_events2.default.AUDIO_TRACK_SWITCH, { id: newId, type: type });
+            type = audioTrack.type,
+            url = audioTrack.url;
+        this.hls.trigger(_events2.default.AUDIO_TRACK_SWITCH, { id: newId, type: type, url: url });
         // check if we need to load playlist for this audio Track
         var details = audioTrack.details;
-        if (type !== 'main' && (details === undefined || details.live === true)) {
+        if (url && (details === undefined || details.live === true)) {
           // track not retrieved yet, or live playlist we need to (re)load it
           _logger.logger.log('(re)loading playlist for audioTrack ' + newId);
-          this.hls.trigger(_events2.default.AUDIO_TRACK_LOADING, { url: audioTrack.url, id: newId });
+          this.hls.trigger(_events2.default.AUDIO_TRACK_LOADING, { url: url, id: newId });
         }
       }
     }
@@ -1451,7 +1695,7 @@ var AudioTrackController = function (_EventHandler) {
 
 exports.default = AudioTrackController;
 
-},{"../event-handler":25,"../events":26,"../utils/logger":43}],6:[function(_dereq_,module,exports){
+},{"27":27,"28":28,"45":45}],7:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -1460,17 +1704,17 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -1490,8 +1734,7 @@ var BufferController = function (_EventHandler) {
 
     // the value that we have set mediasource.duration to
     // (the actual duration may be tweaked slighly by the browser)
-
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(BufferController).call(this, hls, _events2.default.MEDIA_ATTACHING, _events2.default.MEDIA_DETACHING, _events2.default.MANIFEST_PARSED, _events2.default.BUFFER_RESET, _events2.default.BUFFER_APPENDING, _events2.default.BUFFER_CODECS, _events2.default.BUFFER_EOS, _events2.default.BUFFER_FLUSHING, _events2.default.LEVEL_UPDATED));
+    var _this = _possibleConstructorReturn(this, (BufferController.__proto__ || Object.getPrototypeOf(BufferController)).call(this, hls, _events2.default.MEDIA_ATTACHING, _events2.default.MEDIA_DETACHING, _events2.default.MANIFEST_PARSED, _events2.default.BUFFER_RESET, _events2.default.BUFFER_APPENDING, _events2.default.BUFFER_CODECS, _events2.default.BUFFER_EOS, _events2.default.BUFFER_FLUSHING, _events2.default.LEVEL_PTS_UPDATED, _events2.default.LEVEL_UPDATED));
 
     _this._msDuration = null;
     // the value that we want to set mediaSource.duration to
@@ -1501,6 +1744,7 @@ var BufferController = function (_EventHandler) {
     _this.onsbue = _this.onSBUpdateEnd.bind(_this);
     _this.onsbe = _this.onSBUpdateError.bind(_this);
     _this.pendingTracks = {};
+    _this.tracks = {};
     return _this;
   }
 
@@ -1509,13 +1753,55 @@ var BufferController = function (_EventHandler) {
     value: function destroy() {
       _eventHandler2.default.prototype.destroy.call(this);
     }
+  }, {
+    key: 'onLevelPtsUpdated',
+    value: function onLevelPtsUpdated(data) {
+      var type = data.type;
+      var audioTrack = this.tracks.audio;
+
+      // Adjusting `SourceBuffer.timestampOffset` (desired point in the timeline where the next frames should be appended)
+      // in Chrome browser when we detect MPEG audio container and time delta between level PTS and `SourceBuffer.timestampOffset`
+      // is greater than 100ms (this is enough to handle seek for VOD or level change for LIVE videos). At the time of change we issue
+      // `SourceBuffer.abort()` and adjusting `SourceBuffer.timestampOffset` if `SourceBuffer.updating` is false or awaiting `updateend`
+      // event if SB is in updating state.
+      // More info here: https://github.com/dailymotion/hls.js/issues/332#issuecomment-257986486
+
+      if (type === 'audio' && audioTrack && audioTrack.container === 'audio/mpeg') {
+        // Chrome audio mp3 track
+        var audioBuffer = this.sourceBuffer.audio;
+        var delta = Math.abs(audioBuffer.timestampOffset - data.start);
+
+        // adjust timestamp offset if time delta is greater than 100ms
+        if (delta > 0.1) {
+          var updating = audioBuffer.updating;
+
+          try {
+            audioBuffer.abort();
+          } catch (err) {
+            updating = true;
+            _logger.logger.warn('can not abort audio buffer: ' + err);
+          }
+
+          if (!updating) {
+            _logger.logger.warn('change mpeg audio timestamp offset from ' + audioBuffer.timestampOffset + ' to ' + data.start);
+            audioBuffer.timestampOffset = data.start;
+          } else {
+            this.audioTimestampOffset = data.start;
+          }
+        }
+      }
+    }
   }, {
     key: 'onManifestParsed',
     value: function onManifestParsed(data) {
       var audioExpected = data.audio,
           videoExpected = data.video,
           sourceBufferNb = 0;
-      if (audioExpected || videoExpected) {
+      // in case of alt audio 2 BUFFER_CODECS events will be triggered, one per stream controller
+      // sourcebuffers will be created all at once when the expected nb of tracks will be reached
+      // in case alt audio is not used, only one BUFFER_CODEC event will be fired from main stream controller
+      // it will contain the expected nb of source buffers, no need to compute it
+      if (data.altAudio && (audioExpected || videoExpected)) {
         sourceBufferNb = (audioExpected ? 1 : 0) + (videoExpected ? 1 : 0);
         _logger.logger.log(sourceBufferNb + ' sourceBuffer(s) expected');
       }
@@ -1563,6 +1849,7 @@ var BufferController = function (_EventHandler) {
         // Detach properly the MediaSource from the HTMLMediaElement as
         // suggested in https://github.com/w3c/media-source/issues/53.
         if (this.media) {
+          URL.revokeObjectURL(this.media.src);
           this.media.removeAttribute('src');
           this.media.load();
         }
@@ -1570,7 +1857,11 @@ var BufferController = function (_EventHandler) {
         this.mediaSource = null;
         this.media = null;
         this.pendingTracks = {};
+        this.tracks = {};
         this.sourceBuffer = {};
+        this.flushRange = [];
+        this.segments = [];
+        this.appended = 0;
       }
       this.onmso = this.onmse = this.onmsc = null;
       this.hls.trigger(_events2.default.MEDIA_DETACHED);
@@ -1593,8 +1884,8 @@ var BufferController = function (_EventHandler) {
       // if any buffer codecs pending, check if we have enough to create sourceBuffers
       var pendingTracks = this.pendingTracks,
           pendingTracksNb = Object.keys(pendingTracks).length;
-      // if any pending tracks and (if nb of pending tracks matching expected nb or if unknoown expected nb)
-      if (pendingTracksNb && (this.sourceBufferNb === pendingTracksNb || this.sourceBufferNb === 0)) {
+      // if any pending tracks and (if nb of pending tracks gt or equal than expected nb or if unknown expected nb)
+      if (pendingTracksNb && (this.sourceBufferNb <= pendingTracksNb || this.sourceBufferNb === 0)) {
         // ok, let's create them now !
         this.createSourceBuffers(pendingTracks);
         this.pendingTracks = {};
@@ -1615,6 +1906,13 @@ var BufferController = function (_EventHandler) {
   }, {
     key: 'onSBUpdateEnd',
     value: function onSBUpdateEnd() {
+      // update timestampOffset
+      if (this.audioTimestampOffset) {
+        var audioBuffer = this.sourceBuffer.audio;
+        _logger.logger.warn('change mpeg audio timestamp offset from ' + audioBuffer.timestampOffset + ' to ' + this.audioTimestampOffset);
+        audioBuffer.timestampOffset = this.audioTimestampOffset;
+        delete this.audioTimestampOffset;
+      }
 
       if (this._needsFlush) {
         this.doFlush();
@@ -1688,11 +1986,12 @@ var BufferController = function (_EventHandler) {
           // use levelCodec as first priority
           var codec = track.levelCodec || track.codec;
           var mimeType = track.container + ';codecs=' + codec;
-          _logger.logger.log('creating sourceBuffer with mimeType:' + mimeType);
+          _logger.logger.log('creating sourceBuffer(' + mimeType + ')');
           try {
             var sb = sourceBuffer[trackName] = mediaSource.addSourceBuffer(mimeType);
             sb.addEventListener('updateend', this.onsbue);
             sb.addEventListener('error', this.onsbe);
+            this.tracks[trackName] = { codec: codec, container: track.container };
             track.buffer = sb;
           } catch (err) {
             _logger.logger.error('error while trying to add sourceBuffer:' + err.message);
@@ -1754,17 +2053,22 @@ var BufferController = function (_EventHandler) {
         return;
       }
       for (var type in sb) {
-        if (!sb[type].ended) {
+        var sbobj = sb[type];
+        if (!sbobj.ended) {
           return;
         }
-        if (sb[type].updating) {
+        if (sbobj.updating) {
           this._needsEos = true;
           return;
         }
       }
       _logger.logger.log('all media data available, signal endOfStream() to MediaSource and stop loading fragment');
       //Notify the media element that it now has all of the media data
-      mediaSource.endOfStream();
+      try {
+        mediaSource.endOfStream();
+      } catch (e) {
+        _logger.logger.warn('exception while calling mediaSource.endOfStream()');
+      }
       this._needsEos = false;
     }
   }, {
@@ -1791,13 +2095,11 @@ var BufferController = function (_EventHandler) {
   }, {
     key: 'updateMediaElementDuration',
     value: function updateMediaElementDuration() {
-      if (this._levelDuration === null) {
-        return;
-      }
       var media = this.media,
           mediaSource = this.mediaSource,
-          sourceBuffer = this.sourceBuffer;
-      if (!media || !mediaSource || !sourceBuffer || media.readyState === 0 || mediaSource.readyState !== 'open') {
+          sourceBuffer = this.sourceBuffer,
+          levelDuration = this._levelDuration;
+      if (levelDuration === null || !media || !mediaSource || !sourceBuffer || media.readyState === 0 || mediaSource.readyState !== 'open') {
         return;
       }
       for (var type in sourceBuffer) {
@@ -1810,14 +2112,13 @@ var BufferController = function (_EventHandler) {
         // initialise to the value that the media source is reporting
         this._msDuration = mediaSource.duration;
       }
-      // this._levelDuration was the last value we set.
+      // levelDuration was the last value we set.
       // not using mediaSource.duration as the browser may tweak this value
       // only update mediasource duration if its value increase, this is to avoid
-      // flushing already buffered portion when switching between quality level, as they
-      if (this._levelDuration > this._msDuration) {
-        _logger.logger.log('Updating mediasource duration to ' + this._levelDuration);
-        mediaSource.duration = this._levelDuration;
-        this._msDuration = this._levelDuration;
+      // flushing already buffered portion when switching between quality level
+      if (levelDuration > this._msDuration && levelDuration > media.duration) {
+        _logger.logger.log('Updating mediasource duration to ' + levelDuration.toFixed(3));
+        this._msDuration = mediaSource.duration = levelDuration;
       }
     }
   }, {
@@ -1952,29 +2253,35 @@ var BufferController = function (_EventHandler) {
               continue;
             }
             sb = sourceBuffer[type];
+            // we are going to flush buffer, mark source buffer as 'not ended'
+            sb.ended = false;
             if (!sb.updating) {
-              for (i = 0; i < sb.buffered.length; i++) {
-                bufStart = sb.buffered.start(i);
-                bufEnd = sb.buffered.end(i);
-                // workaround firefox not able to properly flush multiple buffered range.
-                if (navigator.userAgent.toLowerCase().indexOf('firefox') !== -1 && endOffset === Number.POSITIVE_INFINITY) {
-                  flushStart = startOffset;
-                  flushEnd = endOffset;
-                } else {
-                  flushStart = Math.max(bufStart, startOffset);
-                  flushEnd = Math.min(bufEnd, endOffset);
-                }
-                /* sometimes sourcebuffer.remove() does not flush
-                   the exact expected time range.
-                   to avoid rounding issues/infinite loop,
-                   only flush buffer range of length greater than 500ms.
-                */
-                if (Math.min(flushEnd, bufEnd) - flushStart > 0.5) {
-                  this.flushBufferCounter++;
-                  _logger.logger.log('flush ' + type + ' [' + flushStart + ',' + flushEnd + '], of [' + bufStart + ',' + bufEnd + '], pos:' + this.media.currentTime);
-                  sb.remove(flushStart, flushEnd);
-                  return false;
+              try {
+                for (i = 0; i < sb.buffered.length; i++) {
+                  bufStart = sb.buffered.start(i);
+                  bufEnd = sb.buffered.end(i);
+                  // workaround firefox not able to properly flush multiple buffered range.
+                  if (navigator.userAgent.toLowerCase().indexOf('firefox') !== -1 && endOffset === Number.POSITIVE_INFINITY) {
+                    flushStart = startOffset;
+                    flushEnd = endOffset;
+                  } else {
+                    flushStart = Math.max(bufStart, startOffset);
+                    flushEnd = Math.min(bufEnd, endOffset);
+                  }
+                  /* sometimes sourcebuffer.remove() does not flush
+                     the exact expected time range.
+                     to avoid rounding issues/infinite loop,
+                     only flush buffer range of length greater than 500ms.
+                  */
+                  if (Math.min(flushEnd, bufEnd) - flushStart > 0.5) {
+                    this.flushBufferCounter++;
+                    _logger.logger.log('flush ' + type + ' [' + flushStart + ',' + flushEnd + '], of [' + bufStart + ',' + bufEnd + '], pos:' + this.media.currentTime);
+                    sb.remove(flushStart, flushEnd);
+                    return false;
+                  }
                 }
+              } catch (e) {
+                _logger.logger.warn('exception while accessing sourcebuffer, it might have been removed from MediaSource');
               }
             } else {
               //logger.log('abort ' + type + ' append in progress');
@@ -1999,7 +2306,7 @@ var BufferController = function (_EventHandler) {
 
 exports.default = BufferController;
 
-},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],7:[function(_dereq_,module,exports){
+},{"26":26,"27":27,"28":28,"45":45}],8:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -2008,11 +2315,11 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
@@ -2032,7 +2339,7 @@ var CapLevelController = function (_EventHandler) {
   function CapLevelController(hls) {
     _classCallCheck(this, CapLevelController);
 
-    return _possibleConstructorReturn(this, Object.getPrototypeOf(CapLevelController).call(this, hls, _events2.default.FPS_DROP_LEVEL_CAPPING, _events2.default.MEDIA_ATTACHING, _events2.default.MANIFEST_PARSED));
+    return _possibleConstructorReturn(this, (CapLevelController.__proto__ || Object.getPrototypeOf(CapLevelController)).call(this, hls, _events2.default.FPS_DROP_LEVEL_CAPPING, _events2.default.MEDIA_ATTACHING, _events2.default.MANIFEST_PARSED));
   }
 
   _createClass(CapLevelController, [{
@@ -2160,7 +2467,7 @@ var CapLevelController = function (_EventHandler) {
 
 exports.default = CapLevelController;
 
-},{"../event-handler":25,"../events":26}],8:[function(_dereq_,module,exports){
+},{"27":27,"28":28}],9:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -2175,7 +2482,7 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       * different half-lives.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       */
 
-var _ewma = _dereq_('../utils/ewma');
+var _ewma = _dereq_(44);
 
 var _ewma2 = _interopRequireDefault(_ewma);
 
@@ -2207,17 +2514,24 @@ var EwmaBandWidthEstimator = function () {
       this.fast_.sample(weight, bandwidth);
       this.slow_.sample(weight, bandwidth);
     }
+  }, {
+    key: 'canEstimate',
+    value: function canEstimate() {
+      var fast = this.fast_;
+      return fast && fast.getTotalWeight() >= this.minWeight_;
+    }
   }, {
     key: 'getEstimate',
     value: function getEstimate() {
-      if (!this.fast_ || !this.slow_ || this.fast_.getTotalWeight() < this.minWeight_) {
+      if (this.canEstimate()) {
+        //console.log('slow estimate:'+ Math.round(this.slow_.getEstimate()));
+        //console.log('fast estimate:'+ Math.round(this.fast_.getEstimate()));
+        // Take the minimum of these two estimates.  This should have the effect of
+        // adapting down quickly, but up more slowly.
+        return Math.min(this.fast_.getEstimate(), this.slow_.getEstimate());
+      } else {
         return this.defaultEstimate_;
       }
-      //console.log('slow estimate:'+ Math.round(this.slow_.getEstimate()));
-      //console.log('fast estimate:'+ Math.round(this.fast_.getEstimate()));
-      // Take the minimum of these two estimates.  This should have the effect of
-      // adapting down quickly, but up more slowly.
-      return Math.min(this.fast_.getEstimate(), this.slow_.getEstimate());
     }
   }, {
     key: 'destroy',
@@ -2229,7 +2543,7 @@ var EwmaBandWidthEstimator = function () {
 
 exports.default = EwmaBandWidthEstimator;
 
-},{"../utils/ewma":42}],9:[function(_dereq_,module,exports){
+},{"44":44}],10:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -2238,15 +2552,15 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -2264,7 +2578,7 @@ var FPSController = function (_EventHandler) {
   function FPSController(hls) {
     _classCallCheck(this, FPSController);
 
-    return _possibleConstructorReturn(this, Object.getPrototypeOf(FPSController).call(this, hls, _events2.default.MEDIA_ATTACHING));
+    return _possibleConstructorReturn(this, (FPSController.__proto__ || Object.getPrototypeOf(FPSController)).call(this, hls, _events2.default.MEDIA_ATTACHING));
   }
 
   _createClass(FPSController, [{
@@ -2336,7 +2650,7 @@ var FPSController = function (_EventHandler) {
 
 exports.default = FPSController;
 
-},{"../event-handler":25,"../events":26,"../utils/logger":43}],10:[function(_dereq_,module,exports){
+},{"27":27,"28":28,"45":45}],11:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -2345,17 +2659,21 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
+
+var _errors = _dereq_(26);
 
-var _errors = _dereq_('../errors');
+var _bufferHelper = _dereq_(30);
+
+var _bufferHelper2 = _interopRequireDefault(_bufferHelper);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -2373,7 +2691,7 @@ var LevelController = function (_EventHandler) {
   function LevelController(hls) {
     _classCallCheck(this, LevelController);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(LevelController).call(this, hls, _events2.default.MANIFEST_LOADED, _events2.default.LEVEL_LOADED, _events2.default.ERROR));
+    var _this = _possibleConstructorReturn(this, (LevelController.__proto__ || Object.getPrototypeOf(LevelController)).call(this, hls, _events2.default.MANIFEST_LOADED, _events2.default.LEVEL_LOADED, _events2.default.ERROR));
 
     _this.ontick = _this.tick.bind(_this);
     _this._manualLevel = _this._autoLevelCapping = -1;
@@ -2409,17 +2727,24 @@ var LevelController = function (_EventHandler) {
       var levels0 = [],
           levels = [],
           bitrateStart,
-          i,
           bitrateSet = {},
           videoCodecFound = false,
           audioCodecFound = false,
-          hls = this.hls;
+          hls = this.hls,
+          brokenmp4inmp3 = /chrome|firefox/.test(navigator.userAgent.toLowerCase()),
+          checkSupported = function checkSupported(type, codec) {
+        return MediaSource.isTypeSupported(type + '/mp4;codecs=' + codec);
+      };
 
       // regroup redundant level together
       data.levels.forEach(function (level) {
         if (level.videoCodec) {
           videoCodecFound = true;
         }
+        // erase audio codec info if browser does not support mp4a.40.34. demuxer will autodetect codec and fallback to mpeg/audio
+        if (brokenmp4inmp3 && level.audioCodec && level.audioCodec.indexOf('mp4a.40.34') !== -1) {
+          level.audioCodec = undefined;
+        }
         if (level.audioCodec || level.attrs && level.attrs.AUDIO) {
           audioCodecFound = true;
         }
@@ -2444,19 +2769,11 @@ var LevelController = function (_EventHandler) {
       } else {
         levels = levels0;
       }
-
       // only keep level with supported audio/video codecs
       levels = levels.filter(function (level) {
-        var checkSupportedAudio = function checkSupportedAudio(codec) {
-          return MediaSource.isTypeSupported('audio/mp4;codecs=' + codec);
-        };
-        var checkSupportedVideo = function checkSupportedVideo(codec) {
-          return MediaSource.isTypeSupported('video/mp4;codecs=' + codec);
-        };
         var audioCodec = level.audioCodec,
             videoCodec = level.videoCodec;
-
-        return (!audioCodec || checkSupportedAudio(audioCodec)) && (!videoCodec || checkSupportedVideo(videoCodec));
+        return (!audioCodec || checkSupported('audio', audioCodec)) && (!videoCodec || checkSupported('video', videoCodec));
       });
 
       if (levels.length) {
@@ -2468,14 +2785,14 @@ var LevelController = function (_EventHandler) {
         });
         this._levels = levels;
         // find index of first level in sorted levels
-        for (i = 0; i < levels.length; i++) {
+        for (var i = 0; i < levels.length; i++) {
           if (levels[i].bitrate === bitrateStart) {
             this._firstLevel = i;
             _logger.logger.log('manifest loaded,' + levels.length + ' level(s) found, first bitrate:' + bitrateStart);
             break;
           }
         }
-        hls.trigger(_events2.default.MANIFEST_PARSED, { levels: this._levels, firstLevel: this._firstLevel, stats: data.stats, audio: audioCodecFound, video: videoCodecFound });
+        hls.trigger(_events2.default.MANIFEST_PARSED, { levels: levels, firstLevel: this._firstLevel, stats: data.stats, audio: audioCodecFound, video: videoCodecFound, altAudio: data.audioTracks.length > 0 });
       } else {
         hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR, fatal: true, url: hls.url, reason: 'no level with compatible codecs found in manifest' });
       }
@@ -2492,15 +2809,16 @@ var LevelController = function (_EventHandler) {
           clearTimeout(this.timer);
           this.timer = null;
         }
-        this._level = newLevel;
-        _logger.logger.log('switching to level ' + newLevel);
-        this.hls.trigger(_events2.default.LEVEL_SWITCH, { level: newLevel });
+        if (this._level !== newLevel) {
+          _logger.logger.log('switching to level ' + newLevel);
+          this._level = newLevel;
+          this.hls.trigger(_events2.default.LEVEL_SWITCH, { level: newLevel });
+        }
         var level = levels[newLevel],
             levelDetails = level.details;
-        // check if we need to load playlist for this level. don't reload live playlist more than once per second
-        if (!levelDetails || levelDetails.live === true && performance.now() - levelDetails.tload > 1000) {
+        // check if we need to load playlist for this level
+        if (!levelDetails || levelDetails.live === true) {
           // level not retrieved yet, or live playlist we need to (re)load it
-          _logger.logger.log('(re)loading playlist for level ' + newLevel);
           var urlId = level.urlId;
           this.hls.trigger(_events2.default.LEVEL_LOADING, { url: level.url[urlId], level: newLevel, id: urlId });
         }
@@ -2520,7 +2838,9 @@ var LevelController = function (_EventHandler) {
           hls = this.hls,
           levelId = void 0,
           level = void 0,
-          levelError = false;
+          levelError = false,
+          abrController = hls.abrController,
+          minAutoLevel = abrController.minAutoLevel;
       // try to recover not fatal errors
       switch (details) {
         case _errors.ErrorDetails.FRAG_LOAD_ERROR:
@@ -2541,7 +2861,6 @@ var LevelController = function (_EventHandler) {
       /* try to switch to a redundant stream if any available.
        * if no redundant stream available, emergency switch down (if in auto mode and current level not 0)
        * otherwise, we cannot recover this network error ...
-       * don't raise FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT as fatal, as it is handled by mediaController
        */
       if (levelId !== undefined) {
         level = this._levels[levelId];
@@ -2554,15 +2873,24 @@ var LevelController = function (_EventHandler) {
           var recoverable = this._manualLevel === -1 && levelId;
           if (recoverable) {
             _logger.logger.warn('level controller,' + details + ': emergency switch-down for next fragment');
-            hls.abrController.nextAutoLevel = 0;
+            abrController.nextAutoLevel = minAutoLevel;
           } else if (level && level.details && level.details.live) {
             _logger.logger.warn('level controller,' + details + ' on live stream, discard');
             if (levelError) {
               // reset this._level so that another call to set level() will retrigger a frag load
               this._level = undefined;
             }
-            // FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT are handled by mediaController
-          } else if (details !== _errors.ErrorDetails.FRAG_LOAD_ERROR && details !== _errors.ErrorDetails.FRAG_LOAD_TIMEOUT) {
+            // other errors are handled by stream controller
+          } else if (details === _errors.ErrorDetails.LEVEL_LOAD_ERROR || details === _errors.ErrorDetails.LEVEL_LOAD_TIMEOUT) {
+            var media = hls.media,
+
+            // 0.5 : tolerance needed as some browsers stalls playback before reaching buffered end
+            mediaBuffered = media && _bufferHelper2.default.isBuffered(media, media.currentTime) && _bufferHelper2.default.isBuffered(media, media.currentTime + 0.5);
+            if (mediaBuffered) {
+              var retryDelay = hls.config.levelLoadingRetryDelay;
+              _logger.logger.warn('level controller,' + details + ', but media buffered, retry in ' + retryDelay + 'ms');
+              this.timer = setTimeout(this.ontick, retryDelay);
+            } else {
               _logger.logger.error('cannot recover ' + details + ' error');
               this._level = undefined;
               // stopping live reloading timer if any
@@ -2574,6 +2902,7 @@ var LevelController = function (_EventHandler) {
               data.fatal = true;
               hls.trigger(_events2.default.ERROR, data);
             }
+          }
         }
       }
     }
@@ -2659,13 +2988,24 @@ var LevelController = function (_EventHandler) {
   }, {
     key: 'startLevel',
     get: function get() {
+      // hls.startLevel takes precedence over config.startLevel
+      // if none of these values are defined, fallback on this._firstLevel (first quality level appearing in variant manifest)
       if (this._startLevel === undefined) {
-        return this._firstLevel;
+        var configStartLevel = this.hls.config.startLevel;
+        if (configStartLevel !== undefined) {
+          return configStartLevel;
+        } else {
+          return this._firstLevel;
+        }
       } else {
         return this._startLevel;
       }
     },
     set: function set(newLevel) {
+      // if not in autostart level, ensure startLevel is greater than minAutoLevel
+      if (newLevel !== -1) {
+        newLevel = Math.max(newLevel, this.hls.abrController.minAutoLevel);
+      }
       this._startLevel = newLevel;
     }
   }, {
@@ -2690,7 +3030,7 @@ var LevelController = function (_EventHandler) {
 
 exports.default = LevelController;
 
-},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],11:[function(_dereq_,module,exports){
+},{"26":26,"27":27,"28":28,"30":30,"45":45}],12:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -2699,37 +3039,37 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _binarySearch = _dereq_('../utils/binary-search');
+var _binarySearch = _dereq_(41);
 
 var _binarySearch2 = _interopRequireDefault(_binarySearch);
 
-var _bufferHelper = _dereq_('../helper/buffer-helper');
+var _bufferHelper = _dereq_(30);
 
 var _bufferHelper2 = _interopRequireDefault(_bufferHelper);
 
-var _demuxer = _dereq_('../demux/demuxer');
+var _demuxer = _dereq_(22);
 
 var _demuxer2 = _interopRequireDefault(_demuxer);
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _levelHelper = _dereq_('../helper/level-helper');
+var _levelHelper = _dereq_(31);
 
 var _levelHelper2 = _interopRequireDefault(_levelHelper);
 
-var _timeRanges = _dereq_('../utils/timeRanges');
+var _timeRanges = _dereq_(46);
 
 var _timeRanges2 = _interopRequireDefault(_timeRanges);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -2743,15 +3083,14 @@ function _inherits(subClass, superClass) { if (typeof superClass !== "function"
 
 var State = {
   STOPPED: 'STOPPED',
-  STARTING: 'STARTING',
   IDLE: 'IDLE',
-  PAUSED: 'PAUSED',
   KEY_LOADING: 'KEY_LOADING',
   FRAG_LOADING: 'FRAG_LOADING',
   FRAG_LOADING_WAITING_RETRY: 'FRAG_LOADING_WAITING_RETRY',
   WAITING_LEVEL: 'WAITING_LEVEL',
   PARSING: 'PARSING',
   PARSED: 'PARSED',
+  BUFFER_FLUSHING: 'BUFFER_FLUSHING',
   ENDED: 'ENDED',
   ERROR: 'ERROR'
 };
@@ -2762,7 +3101,7 @@ var StreamController = function (_EventHandler) {
   function StreamController(hls) {
     _classCallCheck(this, StreamController);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(StreamController).call(this, hls, _events2.default.MEDIA_ATTACHED, _events2.default.MEDIA_DETACHING, _events2.default.MANIFEST_LOADING, _events2.default.MANIFEST_PARSED, _events2.default.LEVEL_LOADED, _events2.default.KEY_LOADED, _events2.default.FRAG_LOADED, _events2.default.FRAG_LOAD_EMERGENCY_ABORTED, _events2.default.FRAG_PARSING_INIT_SEGMENT, _events2.default.FRAG_PARSING_DATA, _events2.default.FRAG_PARSED, _events2.default.ERROR, _events2.default.AUDIO_TRACK_SWITCH, _events2.default.BUFFER_CREATED, _events2.default.BUFFER_APPENDED, _events2.default.BUFFER_FLUSHED));
+    var _this = _possibleConstructorReturn(this, (StreamController.__proto__ || Object.getPrototypeOf(StreamController)).call(this, hls, _events2.default.MEDIA_ATTACHED, _events2.default.MEDIA_DETACHING, _events2.default.MANIFEST_LOADING, _events2.default.MANIFEST_PARSED, _events2.default.LEVEL_LOADED, _events2.default.KEY_LOADED, _events2.default.FRAG_LOADED, _events2.default.FRAG_LOAD_EMERGENCY_ABORTED, _events2.default.FRAG_PARSING_INIT_SEGMENT, _events2.default.FRAG_PARSING_DATA, _events2.default.FRAG_PARSED, _events2.default.ERROR, _events2.default.AUDIO_TRACK_SWITCH, _events2.default.BUFFER_CREATED, _events2.default.BUFFER_APPENDED, _events2.default.BUFFER_FLUSHED));
 
     _this.config = hls.config;
     _this.audioCodecSwap = false;
@@ -2786,27 +3125,34 @@ var StreamController = function (_EventHandler) {
     key: 'startLoad',
     value: function startLoad(startPosition) {
       if (this.levels) {
-        var media = this.media,
-            lastCurrentTime = this.lastCurrentTime;
+        var lastCurrentTime = this.lastCurrentTime,
+            hls = this.hls;
         this.stopLoad();
-        this.demuxer = new _demuxer2.default(this.hls, 'main');
         if (!this.timer) {
           this.timer = setInterval(this.ontick, 100);
         }
         this.level = -1;
         this.fragLoadError = 0;
-        if (media && lastCurrentTime > 0) {
-          _logger.logger.log('configure startPosition @' + lastCurrentTime);
-          if (!this.lastPaused) {
-            _logger.logger.log('resuming video');
-            media.play();
+        if (!this.startFragRequested) {
+          // determine load level
+          var startLevel = hls.startLevel;
+          if (startLevel === -1) {
+            // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level
+            startLevel = 0;
+            this.bitrateTest = true;
           }
-          this.state = State.IDLE;
-        } else {
-          this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;
-          this.state = State.STARTING;
+          // set new level to playlist loader : this will trigger start level load
+          // hls.nextLoadLevel remains until it is set to a new value or until a new frag is successfully loaded
+          this.level = hls.nextLoadLevel = startLevel;
+          this.loadedmetadata = false;
         }
-        this.nextLoadPosition = this.startPosition = this.lastCurrentTime;
+        // if startPosition undefined but lastCurrentTime set, set startPosition to last currentTime
+        if (lastCurrentTime > 0 && startPosition === -1) {
+          _logger.logger.log('override startPosition with lastCurrentTime @' + lastCurrentTime.toFixed(3));
+          startPosition = lastCurrentTime;
+        }
+        this.state = State.IDLE;
+        this.nextLoadPosition = this.startPosition = this.lastCurrentTime = startPosition;
         this.tick();
       } else {
         _logger.logger.warn('cannot start loading as manifest not parsed yet');
@@ -2846,20 +3192,12 @@ var StreamController = function (_EventHandler) {
     key: 'doTick',
     value: function doTick() {
       switch (this.state) {
-        case State.STARTING:
-          var hls = this.hls;
-          // determine load level
-          var startLevel = hls.startLevel;
-          if (startLevel === -1) {
-            // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level
-            startLevel = 0;
-            this.fragBitrateTest = true;
-          }
-          // set new level to playlist loader : this will trigger start level load
-          // hls.nextLoadLevel remains until it is set to a new value or until a new frag is successfully loaded
-          this.level = hls.nextLoadLevel = startLevel;
-          this.state = State.WAITING_LEVEL;
-          this.loadedmetadata = false;
+        case State.ERROR:
+          //don't do anything in error state to avoid breaking further ...
+          break;
+        case State.BUFFER_FLUSHING:
+          // in buffer flushing state, reset fragLoadError counter
+          this.fragLoadError = 0;
           break;
         case State.IDLE:
           // when this returns false there was an error and we shall return immediatly
@@ -2915,8 +3253,8 @@ var StreamController = function (_EventHandler) {
       // if video not attached AND
       // start fragment already requested OR start frag prefetch disable
       // exit loop
-      // => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop
-      if (!media && (this.startFragRequested || !config.startFragPrefetch)) {
+      // => if start level loaded and media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop
+      if (this.levelLastLoaded !== undefined && !media && (this.startFragRequested || !config.startFragPrefetch)) {
         return true;
       }
 
@@ -2928,16 +3266,18 @@ var StreamController = function (_EventHandler) {
         pos = this.nextLoadPosition;
       }
       // determine next load level
-      var level = hls.nextLoadLevel;
+      var level = hls.nextLoadLevel,
+          levelInfo = this.levels[level],
+          levelBitrate = levelInfo.bitrate,
+          maxBufLen = void 0;
 
       // compute max Buffer Length that we could get from this load level, based on level bitrate. don't buffer more than 60 MB and more than 30s
-      var maxBufLen = void 0;
-      if (this.levels[level].hasOwnProperty('bitrate')) {
-        maxBufLen = Math.max(8 * config.maxBufferSize / this.levels[level].bitrate, config.maxBufferLength);
-        maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength);
+      if (levelBitrate) {
+        maxBufLen = Math.max(8 * config.maxBufferSize / levelBitrate, config.maxBufferLength);
       } else {
         maxBufLen = config.maxBufferLength;
       }
+      maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength);
 
       // determine next candidate fragment to be loaded, based on current position and end of buffer position
       // ensure up to `config.maxMaxBufferLength` of buffer upfront
@@ -2953,10 +3293,9 @@ var StreamController = function (_EventHandler) {
       _logger.logger.trace('buffer length of ' + bufferLen.toFixed(3) + ' is below max of ' + maxBufLen.toFixed(3) + '. checking for more payload ...');
 
       // set next load level : this will trigger a playlist load if needed
-      hls.nextLoadLevel = level;
-      this.level = level;
+      this.level = hls.nextLoadLevel = level;
 
-      var levelDetails = this.levels[level].details;
+      var levelDetails = levelInfo.details;
       // if level info not retrieved yet, switch state and wait for level retrieval
       // if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load
       // a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)
@@ -2968,13 +3307,13 @@ var StreamController = function (_EventHandler) {
       // we just got done loading the final fragment, check if we need to finalize media stream
       var fragPrevious = this.fragPrevious;
       if (!levelDetails.live && fragPrevious && fragPrevious.sn === levelDetails.endSN) {
-        // if we are not seeking or if we are seeking but everything (almost) til the end is buffered, let's signal eos
+        // if (we are not seeking AND current position is buffered) OR (if we are seeking but everything (almost) til the end is buffered), let's signal eos
         // we don't compare exactly media.duration === bufferInfo.end as there could be some subtle media duration difference when switching
         // between different renditions. using half frag duration should help cope with these cases.
-        if (!media.seeking || media.duration - bufferInfo.end < fragPrevious.duration / 2) {
+        if (!media.seeking && bufferInfo.len || media.duration - bufferInfo.end <= fragPrevious.duration / 2) {
           // Finalize the media stream
           var data = {};
-          if (this.audioTrackType === 'AUDIO') {
+          if (this.altAudio) {
             data.type = 'video';
           }
           this.hls.trigger(_events2.default.BUFFER_EOS, data);
@@ -2989,23 +3328,34 @@ var StreamController = function (_EventHandler) {
   }, {
     key: '_fetchPayloadOrEos',
     value: function _fetchPayloadOrEos(_ref) {
-      var pos = _ref.pos;
-      var bufferInfo = _ref.bufferInfo;
-      var levelDetails = _ref.levelDetails;
+      var pos = _ref.pos,
+          bufferInfo = _ref.bufferInfo,
+          levelDetails = _ref.levelDetails;
 
       var fragPrevious = this.fragPrevious,
-          level = this.level;
+          level = this.level,
+          fragments = levelDetails.fragments,
+          fragLen = fragments.length;
+
+      // empty playlist
+      if (fragLen === 0) {
+        return false;
+      }
 
       // find fragment index, contiguous with end of buffer position
-      var fragments = levelDetails.fragments,
-          fragLen = fragments.length,
-          start = fragments[0].start,
+      var start = fragments[0].start,
           end = fragments[fragLen - 1].start + fragments[fragLen - 1].duration,
           bufferEnd = bufferInfo.end,
           frag = void 0;
 
       // in case of live playlist we need to ensure that requested position is not located before playlist start
       if (levelDetails.live) {
+        var initialLiveManifestSize = this.config.initialLiveManifestSize;
+        if (fragLen < initialLiveManifestSize) {
+          _logger.logger.warn('Can not start playback of a level, reason: not enough fragments ' + fragLen + ' < ' + initialLiveManifestSize);
+          return false;
+        }
+
         frag = this._ensureFragmentAtLivePoint({ levelDetails: levelDetails, bufferEnd: bufferEnd, start: start, end: end, fragPrevious: fragPrevious, fragments: fragments, fragLen: fragLen });
         // if it explicitely returns null don't load any fragment and exit function now
         if (frag === null) {
@@ -3028,15 +3378,16 @@ var StreamController = function (_EventHandler) {
   }, {
     key: '_ensureFragmentAtLivePoint',
     value: function _ensureFragmentAtLivePoint(_ref2) {
-      var levelDetails = _ref2.levelDetails;
-      var bufferEnd = _ref2.bufferEnd;
-      var start = _ref2.start;
-      var end = _ref2.end;
-      var fragPrevious = _ref2.fragPrevious;
-      var fragments = _ref2.fragments;
-      var fragLen = _ref2.fragLen;
+      var levelDetails = _ref2.levelDetails,
+          bufferEnd = _ref2.bufferEnd,
+          start = _ref2.start,
+          end = _ref2.end,
+          fragPrevious = _ref2.fragPrevious,
+          fragments = _ref2.fragments,
+          fragLen = _ref2.fragLen;
 
-      var config = this.hls.config;
+      var config = this.hls.config,
+          media = this.media;
 
       var frag = void 0;
 
@@ -3046,9 +3397,8 @@ var StreamController = function (_EventHandler) {
 
       if (bufferEnd < Math.max(start, end - maxLatency)) {
         var liveSyncPosition = this.liveSyncPosition = this.computeLivePosition(start, levelDetails);
-        _logger.logger.log('buffer end: ' + bufferEnd + ' is located too far from the end of live sliding playlist, reset currentTime to : ' + liveSyncPosition.toFixed(3));
+        _logger.logger.log('buffer end: ' + bufferEnd.toFixed(3) + ' is located too far from the end of live sliding playlist, reset currentTime to : ' + liveSyncPosition.toFixed(3));
         bufferEnd = liveSyncPosition;
-        var media = this.media;
         if (media && media.readyState && media.duration > liveSyncPosition) {
           media.currentTime = liveSyncPosition;
         }
@@ -3063,7 +3413,8 @@ var StreamController = function (_EventHandler) {
       // level 1 loaded [182580162,182580168] <============= here we should have bufferEnd > end. in that case break to avoid reloading 182580168
       // level 1 loaded [182580164,182580171]
       //
-      if (levelDetails.PTSKnown && bufferEnd > end) {
+      // don't return null in case media not loaded yet (readystate === 0)
+      if (levelDetails.PTSKnown && bufferEnd > end && media && media.readyState) {
         return null;
       }
 
@@ -3092,13 +3443,13 @@ var StreamController = function (_EventHandler) {
   }, {
     key: '_findFragment',
     value: function _findFragment(_ref3) {
-      var start = _ref3.start;
-      var fragPrevious = _ref3.fragPrevious;
-      var fragLen = _ref3.fragLen;
-      var fragments = _ref3.fragments;
-      var bufferEnd = _ref3.bufferEnd;
-      var end = _ref3.end;
-      var levelDetails = _ref3.levelDetails;
+      var start = _ref3.start,
+          fragPrevious = _ref3.fragPrevious,
+          fragLen = _ref3.fragLen,
+          fragments = _ref3.fragments,
+          bufferEnd = _ref3.bufferEnd,
+          end = _ref3.end,
+          levelDetails = _ref3.levelDetails;
 
       var config = this.hls.config;
 
@@ -3167,11 +3518,11 @@ var StreamController = function (_EventHandler) {
   }, {
     key: '_loadFragmentOrKey',
     value: function _loadFragmentOrKey(_ref4) {
-      var frag = _ref4.frag;
-      var level = _ref4.level;
-      var levelDetails = _ref4.levelDetails;
-      var pos = _ref4.pos;
-      var bufferEnd = _ref4.bufferEnd;
+      var frag = _ref4.frag,
+          level = _ref4.level,
+          levelDetails = _ref4.levelDetails,
+          pos = _ref4.pos,
+          bufferEnd = _ref4.bufferEnd;
 
       var hls = this.hls,
           config = hls.config;
@@ -3182,7 +3533,7 @@ var StreamController = function (_EventHandler) {
         this.state = State.KEY_LOADING;
         hls.trigger(_events2.default.KEY_LOADING, { frag: frag });
       } else {
-        _logger.logger.log('Loading ' + frag.sn + ' of [' + levelDetails.startSN + ' ,' + levelDetails.endSN + '],level ' + level + ', currentTime:' + pos + ',bufferEnd:' + bufferEnd.toFixed(3));
+        _logger.logger.log('Loading ' + frag.sn + ' of [' + levelDetails.startSN + ' ,' + levelDetails.endSN + '],level ' + level + ', currentTime:' + pos.toFixed(3) + ',bufferEnd:' + bufferEnd.toFixed(3));
         // ensure that we are not reloading the same fragments in loop ...
         if (this.fragLoadIdx !== undefined) {
           this.fragLoadIdx++;
@@ -3201,9 +3552,11 @@ var StreamController = function (_EventHandler) {
           frag.loadCounter = 1;
         }
         frag.loadIdx = this.fragLoadIdx;
-        frag.autoLevel = hls.autoLevelEnabled;
         this.fragCurrent = frag;
         this.startFragRequested = true;
+        this.nextLoadPosition = frag.start + frag.duration;
+        frag.autoLevel = hls.autoLevelEnabled;
+        frag.bitrateTest = this.bitrateTest;
         hls.trigger(_events2.default.FRAG_LOADING, { frag: frag });
         this.state = State.FRAG_LOADING;
         return true;
@@ -3234,27 +3587,13 @@ var StreamController = function (_EventHandler) {
       }
       return null;
     }
-  }, {
-    key: 'isBuffered',
-    value: function isBuffered(position) {
-      var media = this.media;
-      if (media) {
-        var buffered = media.buffered;
-        for (var i = 0; i < buffered.length; i++) {
-          if (position >= buffered.start(i) && position <= buffered.end(i)) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
   }, {
     key: '_checkFragmentChanged',
     value: function _checkFragmentChanged() {
       var rangeCurrent,
           currentTime,
           video = this.media;
-      if (video && video.seeking === false) {
+      if (video && video.readyState && video.seeking === false) {
         currentTime = video.currentTime;
         /* if video element is in seeked state, currentTime can only increase.
           (assuming that playback rate is positive ...)
@@ -3265,9 +3604,9 @@ var StreamController = function (_EventHandler) {
         if (currentTime > video.playbackRate * this.lastCurrentTime) {
           this.lastCurrentTime = currentTime;
         }
-        if (this.isBuffered(currentTime)) {
+        if (_bufferHelper2.default.isBuffered(video, currentTime)) {
           rangeCurrent = this.getBufferRange(currentTime);
-        } else if (this.isBuffered(currentTime + 0.1)) {
+        } else if (_bufferHelper2.default.isBuffered(video, currentTime + 0.1)) {
           /* ensure that FRAG_CHANGED event is triggered at startup,
             when first video frame is displayed and playback is paused.
             add a tolerance of 100ms, in case current position is not buffered,
@@ -3314,7 +3653,9 @@ var StreamController = function (_EventHandler) {
         fragCurrent.loader.abort();
       }
       this.fragCurrent = null;
-      this.state = State.PAUSED;
+      // increase fragment load Index to avoid frag loop loading error after buffer flush
+      this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;
+      this.state = State.BUFFER_FLUSHING;
       // flush everything
       this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: 0, endOffset: Number.POSITIVE_INFINITY });
     }
@@ -3331,7 +3672,7 @@ var StreamController = function (_EventHandler) {
       var media = this.media;
       if (media && media.buffered.length) {
         this.immediateSwitch = false;
-        if (this.isBuffered(media.currentTime)) {
+        if (_bufferHelper2.default.isBuffered(media, media.currentTime)) {
           // only nudge if currentTime is buffered
           media.currentTime -= 0.0001;
         }
@@ -3360,7 +3701,7 @@ var StreamController = function (_EventHandler) {
         if (currentRange && currentRange.start > 1) {
           // flush buffer preceding current fragment (flush until current fragment start offset)
           // minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...
-          this.state = State.PAUSED;
+          this.state = State.BUFFER_FLUSHING;
           this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: 0, endOffset: currentRange.start - 1 });
         }
         if (!media.paused) {
@@ -3390,7 +3731,7 @@ var StreamController = function (_EventHandler) {
             }
             this.fragCurrent = null;
             // flush position is the start position of this new buffer
-            this.state = State.PAUSED;
+            this.state = State.BUFFER_FLUSHING;
             this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: nextRange.start, endOffset: Number.POSITIVE_INFINITY });
           }
         }
@@ -3439,7 +3780,7 @@ var StreamController = function (_EventHandler) {
         media.removeEventListener('ended', this.onvended);
         this.onvseeking = this.onvseeked = this.onvended = null;
       }
-      this.media = null;
+      this.media = this.mediaBuffer = null;
       this.loadedmetadata = false;
       this.stopLoad();
     }
@@ -3447,14 +3788,15 @@ var StreamController = function (_EventHandler) {
     key: 'onMediaSeeking',
     value: function onMediaSeeking() {
       var media = this.media,
-          currentTime = media ? media.currentTime : undefined;
-      _logger.logger.log('media seeking to ' + currentTime);
+          currentTime = media ? media.currentTime : undefined,
+          config = this.config;
+      _logger.logger.log('media seeking to ' + currentTime.toFixed(3));
       if (this.state === State.FRAG_LOADING) {
         var bufferInfo = _bufferHelper2.default.bufferInfo(media, currentTime, this.config.maxBufferHole),
             fragCurrent = this.fragCurrent;
         // check if we are seeking to a unbuffered area AND if frag loading is in progress
         if (bufferInfo.len === 0 && fragCurrent) {
-          var tolerance = this.config.maxFragLookUpTolerance,
+          var tolerance = config.maxFragLookUpTolerance,
               fragStartOffset = fragCurrent.start - tolerance,
               fragEndOffset = fragCurrent.start + fragCurrent.duration + tolerance;
           // check if we seek position will be out of currently loaded frag range : if out cancel frag load, if in, don't do anything
@@ -3480,7 +3822,11 @@ var StreamController = function (_EventHandler) {
       }
       // avoid reporting fragment loop loading error in case user is seeking several times on same position
       if (this.state !== State.FRAG_LOADING && this.fragLoadIdx !== undefined) {
-        this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;
+        this.fragLoadIdx += 2 * config.fragLoadingLoopThreshold;
+      }
+      // in case seeking occurs although no media buffered, adjust startPosition and nextLoadPosition to seek target
+      if (!this.loadedmetadata) {
+        this.nextLoadPosition = this.startPosition = currentTime;
       }
       // tick to speed up processing
       this.tick();
@@ -3488,7 +3834,7 @@ var StreamController = function (_EventHandler) {
   }, {
     key: 'onMediaSeeked',
     value: function onMediaSeeked() {
-      _logger.logger.log('media seeked to ' + this.media.currentTime);
+      _logger.logger.log('media seeked to ' + this.media.currentTime.toFixed(3));
       // tick to speed up FRAGMENT_PLAYING triggering
       this.tick();
     }
@@ -3553,7 +3899,7 @@ var StreamController = function (_EventHandler) {
 
       if (newDetails.live) {
         var curDetails = curLevel.details;
-        if (curDetails) {
+        if (curDetails && newDetails.fragments.length > 0) {
           // we already have details for that level, merge them
           _levelHelper2.default.mergeDetails(curDetails, newDetails);
           sliding = newDetails.fragments[0].start;
@@ -3576,7 +3922,7 @@ var StreamController = function (_EventHandler) {
 
       if (this.startFragRequested === false) {
         // compute start position if set to -1. use it straight away if value is defined
-        if (this.startPosition === -1) {
+        if (this.startPosition === -1 || this.lastCurrentTime === -1) {
           // first, check if start time offset has been set in playlist, if yes, use this value
           var startTimeOffset = newDetails.startTimeOffset;
           if (!isNaN(startTimeOffset)) {
@@ -3595,6 +3941,7 @@ var StreamController = function (_EventHandler) {
               this.startPosition = 0;
             }
           }
+          this.lastCurrentTime = this.startPosition;
         }
         this.nextLoadPosition = this.startPosition;
       }
@@ -3616,24 +3963,30 @@ var StreamController = function (_EventHandler) {
   }, {
     key: 'onFragLoaded',
     value: function onFragLoaded(data) {
-      var fragCurrent = this.fragCurrent;
-      if (this.state === State.FRAG_LOADING && fragCurrent && data.frag.type === 'main' && data.frag.level === fragCurrent.level && data.frag.sn === fragCurrent.sn) {
-        _logger.logger.log('Loaded  ' + fragCurrent.sn + ' of level ' + fragCurrent.level);
-        if (this.fragBitrateTest === true) {
+      var fragCurrent = this.fragCurrent,
+          fragLoaded = data.frag;
+      if (this.state === State.FRAG_LOADING && fragCurrent && fragLoaded.type === 'main' && fragLoaded.level === fragCurrent.level && fragLoaded.sn === fragCurrent.sn) {
+        var stats = data.stats,
+            currentLevel = this.levels[fragCurrent.level],
+            details = currentLevel.details;
+        _logger.logger.log('Loaded  ' + fragCurrent.sn + ' of [' + details.startSN + ' ,' + details.endSN + '],level ' + fragCurrent.level);
+        // reset frag bitrate test in any case after frag loaded event
+        this.bitrateTest = false;
+        // if this frag was loaded to perform a bitrate test AND if hls.nextLoadLevel is greater than 0
+        // then this means that we should be able to load a fragment at a higher quality level
+        if (fragLoaded.bitrateTest === true && this.hls.nextLoadLevel) {
           // switch back to IDLE state ... we just loaded a fragment to determine adequate start bitrate and initialize autoswitch algo
           this.state = State.IDLE;
-          this.fragBitrateTest = false;
           this.startFragRequested = false;
-          data.stats.tparsed = data.stats.tbuffered = performance.now();
-          this.hls.trigger(_events2.default.FRAG_BUFFERED, { stats: data.stats, frag: fragCurrent, id: 'main' });
+          stats.tparsed = stats.tbuffered = performance.now();
+          this.hls.trigger(_events2.default.FRAG_BUFFERED, { stats: stats, frag: fragCurrent, id: 'main' });
+          this.tick();
         } else {
           this.state = State.PARSING;
           // transmux the MPEG-TS data to ISO-BMFF segments
-          this.stats = data.stats;
-          var currentLevel = this.levels[this.level],
-              details = currentLevel.details,
-              duration = details.totalduration,
-              start = fragCurrent.startDTS !== undefined ? fragCurrent.startDTS : fragCurrent.start,
+          this.stats = stats;
+          var duration = details.totalduration,
+              start = !isNaN(fragCurrent.startDTS) ? fragCurrent.startDTS : fragCurrent.start,
               level = fragCurrent.level,
               sn = fragCurrent.sn,
               audioCodec = this.config.defaultAudioCodec || currentLevel.audioCodec;
@@ -3651,12 +4004,14 @@ var StreamController = function (_EventHandler) {
             }
           }
           this.pendingAppending = 0;
-          _logger.logger.log('Demuxing ' + sn + ' of [' + details.startSN + ' ,' + details.endSN + '],level ' + level + ', cc ' + fragCurrent.cc);
+          _logger.logger.log('Parsing ' + sn + ' of [' + details.startSN + ' ,' + details.endSN + '],level ' + level + ', cc ' + fragCurrent.cc);
           var demuxer = this.demuxer;
           if (!demuxer) {
             demuxer = this.demuxer = new _demuxer2.default(this.hls, 'main');
           }
-          demuxer.push(data.payload, audioCodec, currentLevel.videoCodec, start, fragCurrent.cc, level, sn, duration, fragCurrent.decryptdata);
+          // time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)
+          var accurateTimeOffset = details.PTSKnown || !details.live;
+          demuxer.push(data.payload, audioCodec, currentLevel.videoCodec, start, fragCurrent.cc, level, sn, duration, fragCurrent.decryptdata, accurateTimeOffset);
         }
       }
       this.fragLoadError = 0;
@@ -3671,7 +4026,7 @@ var StreamController = function (_EventHandler) {
             track;
 
         // if audio track is expected to come from audio stream controller, discard any coming from main
-        if (tracks.audio && this.audioTrackType === 'AUDIO') {
+        if (tracks.audio && this.altAudio) {
           delete tracks.audio;
         }
         // include levelCodec in audio and video tracks
@@ -3700,7 +4055,8 @@ var StreamController = function (_EventHandler) {
             }
           }
           // HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise
-          if (ua.indexOf('android') !== -1) {
+          if (ua.indexOf('android') !== -1 && track.container !== 'audio/mpeg') {
+            // Exclude mpeg audio
             audioCodec = 'mp4a.40.2';
             _logger.logger.log('Android: force audio codec to' + audioCodec);
           }
@@ -3757,16 +4113,16 @@ var StreamController = function (_EventHandler) {
       var _this2 = this;
 
       var fragCurrent = this.fragCurrent;
-      if (fragCurrent && data.id === 'main' && data.sn === fragCurrent.sn && data.level === fragCurrent.level && (data.type !== 'audio' || this.audioTrackType !== 'AUDIO') && // filter out main audio if audio track is loaded through audio stream controller
+      if (fragCurrent && data.id === 'main' && data.sn === fragCurrent.sn && data.level === fragCurrent.level && !(data.type === 'audio' && this.altAudio) && // filter out main audio if audio track is loaded through audio stream controller
       this.state === State.PARSING) {
         var level = this.levels[this.level],
             frag = this.fragCurrent;
 
-        _logger.logger.log('parsed ' + data.type + ',PTS:[' + data.startPTS.toFixed(3) + ',' + data.endPTS.toFixed(3) + '],DTS:[' + data.startDTS.toFixed(3) + '/' + data.endDTS.toFixed(3) + '],nb:' + data.nb + ',dropped:' + (data.dropped || 0));
+        _logger.logger.log('Parsed ' + data.type + ',PTS:[' + data.startPTS.toFixed(3) + ',' + data.endPTS.toFixed(3) + '],DTS:[' + data.startDTS.toFixed(3) + '/' + data.endDTS.toFixed(3) + '],nb:' + data.nb + ',dropped:' + (data.dropped || 0));
 
         var drift = _levelHelper2.default.updateFragPTSDTS(level.details, frag.sn, data.startPTS, data.endPTS, data.startDTS, data.endDTS),
             hls = this.hls;
-        hls.trigger(_events2.default.LEVEL_PTS_UPDATED, { details: level.details, level: this.level, drift: drift });
+        hls.trigger(_events2.default.LEVEL_PTS_UPDATED, { details: level.details, level: this.level, drift: drift, type: data.type, start: data.startPTS, end: data.endPTS });
 
         // has remuxer dropped video frames located before first keyframe ?
         if (data.type === 'video') {
@@ -3780,7 +4136,6 @@ var StreamController = function (_EventHandler) {
           }
         });
 
-        this.nextLoadPosition = data.endPTS;
         this.bufferRange.push({ type: data.type, start: data.startPTS, end: data.endPTS, frag: frag });
 
         //trigger handler right now
@@ -3800,9 +4155,10 @@ var StreamController = function (_EventHandler) {
   }, {
     key: 'onAudioTrackSwitch',
     value: function onAudioTrackSwitch(data) {
-      var audioTrackType = data.type;
+      // if any URL found on new audio track, it is an alternate audio track
+      var altAudio = !!data.url;
       // if we switch on main audio, ensure that main fragment scheduling is synced with media.buffered
-      if (audioTrackType === 'main') {
+      if (!altAudio) {
         if (this.mediaBuffer !== this.media) {
           _logger.logger.log('switching on main audio, use media.buffered to schedule main fragment loading');
           this.mediaBuffer = this.media;
@@ -3829,7 +4185,7 @@ var StreamController = function (_EventHandler) {
           this.mediaBuffer = this.videoBuffer;
         }
       }
-      this.audioTrackType = audioTrackType;
+      this.altAudio = altAudio;
     }
   }, {
     key: 'onBufferCreated',
@@ -3896,14 +4252,20 @@ var StreamController = function (_EventHandler) {
   }, {
     key: 'onError',
     value: function onError(data) {
-      var frag = data.frag;
+      var frag = data.frag || this.fragCurrent;
       // don't handle frag error not related to main fragment
       if (frag && frag.type !== 'main') {
         return;
       }
+      var media = this.media,
+
+      // 0.5 : tolerance needed as some browsers stalls playback before reaching buffered end
+      mediaBuffered = media && _bufferHelper2.default.isBuffered(media, media.currentTime) && _bufferHelper2.default.isBuffered(media, media.currentTime + 0.5);
       switch (data.details) {
         case _errors.ErrorDetails.FRAG_LOAD_ERROR:
         case _errors.ErrorDetails.FRAG_LOAD_TIMEOUT:
+        case _errors.ErrorDetails.KEY_LOAD_ERROR:
+        case _errors.ErrorDetails.KEY_LOAD_TIMEOUT:
           if (!data.fatal) {
             var loadError = this.fragLoadError;
             if (loadError) {
@@ -3911,14 +4273,14 @@ var StreamController = function (_EventHandler) {
             } else {
               loadError = 1;
             }
-            if (loadError <= this.config.fragLoadingMaxRetry ||
-            // keep retrying / don't raise fatal network error if current position is buffered
-            this.media && this.isBuffered(this.media.currentTime)) {
+            var config = this.config;
+            // keep retrying / don't raise fatal network error if current position is buffered or if in automode with current level not 0
+            if (loadError <= config.fragLoadingMaxRetry || mediaBuffered || frag.autoLevel && frag.level) {
               this.fragLoadError = loadError;
               // reset load counter to avoid frag loop loading error
               frag.loadCounter = 0;
-              // exponential backoff capped to 64s
-              var delay = Math.min(Math.pow(2, loadError - 1) * this.config.fragLoadingRetryDelay, 64000);
+              // exponential backoff capped to config.fragLoadingMaxRetryTimeout
+              var delay = Math.min(Math.pow(2, loadError - 1) * config.fragLoadingRetryDelay, config.fragLoadingMaxRetryTimeout);
               _logger.logger.warn('mediaController: frag loading failed, retry in ' + delay + ' ms');
               this.retryDate = performance.now() + delay;
               // retry loading state
@@ -3933,32 +4295,75 @@ var StreamController = function (_EventHandler) {
           }
           break;
         case _errors.ErrorDetails.FRAG_LOOP_LOADING_ERROR:
+          if (!data.fatal) {
+            // if buffer is not empty
+            if (mediaBuffered) {
+              // try to reduce max buffer length : rationale is that we could get
+              // frag loop loading error because of buffer eviction
+              this._reduceMaxBufferLength(frag.duration);
+              this.state = State.IDLE;
+            } else {
+              // buffer empty. report as fatal if in manual mode or if lowest level.
+              // level controller takes care of emergency switch down logic
+              if (!frag.autoLevel || frag.level === 0) {
+                // redispatch same error but with fatal set to true
+                data.fatal = true;
+                this.hls.trigger(_events2.default.ERROR, data);
+                this.state = State.ERROR;
+              }
+            }
+          }
+          break;
         case _errors.ErrorDetails.LEVEL_LOAD_ERROR:
         case _errors.ErrorDetails.LEVEL_LOAD_TIMEOUT:
-        case _errors.ErrorDetails.KEY_LOAD_ERROR:
-        case _errors.ErrorDetails.KEY_LOAD_TIMEOUT:
-          //  when in ERROR state, don't switch back to IDLE state in case a non-fatal error is received
           if (this.state !== State.ERROR) {
-            // if fatal error, stop processing, otherwise move to IDLE to retry loading
-            this.state = data.fatal ? State.ERROR : State.IDLE;
-            _logger.logger.warn('mediaController: ' + data.details + ' while loading frag,switch to ' + this.state + ' state ...');
+            if (data.fatal) {
+              // if fatal error, stop processing
+              this.state = State.ERROR;
+              _logger.logger.warn('streamController: ' + data.details + ',switch to ' + this.state + ' state ...');
+            } else {
+              // in cas of non fatal error while waiting level load to be completed, switch back to IDLE
+              if (this.state === State.WAITING_LEVEL) {
+                this.state = State.IDLE;
+              }
+            }
           }
           break;
         case _errors.ErrorDetails.BUFFER_FULL_ERROR:
-          // only reduce max buf len if in appending state
+          // if in appending state
           if (this.state === State.PARSING || this.state === State.PARSED) {
-            // reduce max buffer length as it might be too high. we do this to avoid loop flushing ...
-            this.config.maxMaxBufferLength /= 2;
-            _logger.logger.warn('reduce max buffer length to ' + this.config.maxMaxBufferLength + 's and switch to IDLE state');
-            // increase fragment load Index to avoid frag loop loading error after buffer flush
-            this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;
-            this.state = State.IDLE;
+            // reduce max buf len if current position is buffered
+            if (mediaBuffered) {
+              this._reduceMaxBufferLength(frag.duration);
+              this.state = State.IDLE;
+            } else {
+              // current position is not buffered, but browser is still complaining about buffer full error
+              // this happens on IE/Edge, refer to https://github.com/dailymotion/hls.js/pull/708
+              // in that case flush the whole buffer to recover
+              _logger.logger.warn('buffer full error also media.currentTime is not buffered, flush everything');
+              this.fragCurrent = null;
+              this.state = State.PAUSED;
+              // flush everything
+              this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: 0, endOffset: Number.POSITIVE_INFINITY });
+            }
           }
           break;
         default:
           break;
       }
     }
+  }, {
+    key: '_reduceMaxBufferLength',
+    value: function _reduceMaxBufferLength(minLength) {
+      var config = this.config;
+      if (config.maxMaxBufferLength >= minLength) {
+        // reduce max buffer length as it might be too high. we do this to avoid loop flushing ...
+        config.maxMaxBufferLength /= 2;
+        _logger.logger.warn('reduce max buffer length to ' + config.maxMaxBufferLength + 's and switch to IDLE state');
+        // increase fragment load Index to avoid frag loop loading error after buffer flush
+        this.fragLoadIdx += 2 * config.fragLoadingLoopThreshold;
+      }
+    }
   }, {
     key: '_checkBuffer',
     value: function _checkBuffer() {
@@ -3968,12 +4373,12 @@ var StreamController = function (_EventHandler) {
         var currentTime = media.currentTime,
             buffered = media.buffered;
         // adjust currentTime to start position on loaded metadata
-        if (!this.loadedmetadata && buffered.length) {
+        if (!this.loadedmetadata && buffered.length && !media.seeking) {
           this.loadedmetadata = true;
           // only adjust currentTime if different from startPosition or if startPosition not buffered
           // at that stage, there should be only one buffered range, as we reach that code after first fragment has been buffered
           var startPosition = this.startPosition,
-              startPositionBuffered = this.isBuffered(startPosition);
+              startPositionBuffered = _bufferHelper2.default.isBuffered(media, startPosition);
           // if currentTime not matching with expected startPosition or startPosition not buffered
           if (currentTime !== startPosition || !startPositionBuffered) {
             _logger.logger.log('target start position:' + startPosition);
@@ -3993,9 +4398,10 @@ var StreamController = function (_EventHandler) {
           media.ended || // not playing when media is ended
           media.buffered.length === 0),
               // not playing if nothing buffered
-          jumpThreshold = 0.4,
+          jumpThreshold = 0.5,
               // tolerance needed as some browsers stalls playback before reaching buffered range end
-          playheadMoving = currentTime > media.playbackRate * this.lastCurrentTime;
+          playheadMoving = currentTime > media.playbackRate * this.lastCurrentTime,
+              config = this.config;
 
           if (this.stalled && playheadMoving) {
             this.stalled = false;
@@ -4016,7 +4422,7 @@ var StreamController = function (_EventHandler) {
                 this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_STALLED_ERROR, fatal: false });
                 this.stalled = true;
               } else {
-                this.seekHoleNudgeDuration += this.config.seekHoleNudgeDuration;
+                this.seekHoleNudgeDuration += config.seekHoleNudgeDuration;
               }
             }
             // if we are below threshold, try to jump to start of next buffer range if close
@@ -4024,7 +4430,7 @@ var StreamController = function (_EventHandler) {
               // no buffer available @ currentTime, check if next buffer is close (within a config.maxSeekHole second range)
               var nextBufferStart = bufferInfo.nextStart,
                   delta = nextBufferStart - currentTime;
-              if (nextBufferStart && delta < this.config.maxSeekHole && delta > 0) {
+              if (nextBufferStart && delta < config.maxSeekHole && delta > 0) {
                 // next buffer is close ! adjust currentTime to nextBufferStart
                 // this will ensure effective video decoding
                 _logger.logger.log('adjust currentTime from ' + media.currentTime + ' to next buffered @ ' + nextBufferStart + ' + nudge ' + this.seekHoleNudgeDuration);
@@ -4041,6 +4447,11 @@ var StreamController = function (_EventHandler) {
     key: 'onFragLoadEmergencyAborted',
     value: function onFragLoadEmergencyAborted() {
       this.state = State.IDLE;
+      // if loadedmetadata is not set, it means that we are emergency switch down on first frag
+      // in that case, reset startFragRequested flag
+      if (!this.loadedmetadata) {
+        this.startFragRequested = false;
+      }
       this.tick();
     }
   }, {
@@ -4049,13 +4460,16 @@ var StreamController = function (_EventHandler) {
       /* after successful buffer flushing, rebuild buffer Range array
         loop through existing buffer range and check if
         corresponding range is still buffered. only push to new array already buffered range
+        use mediaBuffered instead of media (so that we will check against video.buffered ranges in case of alt audio track)
       */
-      var newRange = [],
-          range,
-          i;
-      for (i = 0; i < this.bufferRange.length; i++) {
-        range = this.bufferRange[i];
-        if (this.isBuffered((range.start + range.end) / 2)) {
+      var media = this.mediaBuffer ? this.mediaBuffer : this.media,
+          bufferRange = this.bufferRange,
+          newRange = [],
+          range = void 0,
+          i = void 0;
+      for (i = 0; i < bufferRange.length; i++) {
+        range = bufferRange[i];
+        if (_bufferHelper2.default.isBuffered(media, (range.start + range.end) / 2)) {
           newRange.push(range);
         }
       }
@@ -4095,8 +4509,9 @@ var StreamController = function (_EventHandler) {
   }, {
     key: 'currentLevel',
     get: function get() {
-      if (this.media) {
-        var range = this.getBufferRange(this.media.currentTime);
+      var media = this.media;
+      if (media) {
+        var range = this.getBufferRange(media.currentTime);
         if (range) {
           return range.frag.level;
         }
@@ -4106,9 +4521,10 @@ var StreamController = function (_EventHandler) {
   }, {
     key: 'nextBufferRange',
     get: function get() {
-      if (this.media) {
+      var media = this.media;
+      if (media) {
         // first get end range of current fragment
-        return this.followingBufferRange(this.getBufferRange(this.media.currentTime));
+        return this.followingBufferRange(this.getBufferRange(media.currentTime));
       } else {
         return null;
       }
@@ -4138,7 +4554,7 @@ var StreamController = function (_EventHandler) {
 
 exports.default = StreamController;
 
-},{"../demux/demuxer":20,"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../helper/level-helper":29,"../utils/binary-search":39,"../utils/logger":43,"../utils/timeRanges":45}],12:[function(_dereq_,module,exports){
+},{"22":22,"26":26,"27":27,"28":28,"30":30,"31":31,"41":41,"45":45,"46":46}],13:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -4147,15 +4563,15 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _cea608Parser = _dereq_('../utils/cea-608-parser');
+var _cea608Parser = _dereq_(42);
 
 var _cea608Parser2 = _interopRequireDefault(_cea608Parser);
 
@@ -4175,7 +4591,7 @@ var TimelineController = function (_EventHandler) {
   function TimelineController(hls) {
     _classCallCheck(this, TimelineController);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(TimelineController).call(this, hls, _events2.default.MEDIA_ATTACHING, _events2.default.MEDIA_DETACHING, _events2.default.FRAG_PARSING_USERDATA, _events2.default.MANIFEST_LOADING, _events2.default.FRAG_LOADED, _events2.default.LEVEL_SWITCH));
+    var _this = _possibleConstructorReturn(this, (TimelineController.__proto__ || Object.getPrototypeOf(TimelineController)).call(this, hls, _events2.default.MEDIA_ATTACHING, _events2.default.MEDIA_DETACHING, _events2.default.FRAG_PARSING_USERDATA, _events2.default.MANIFEST_LOADING, _events2.default.FRAG_LOADED, _events2.default.LEVEL_SWITCH));
 
     _this.hls = hls;
     _this.config = hls.config;
@@ -4188,8 +4604,19 @@ var TimelineController = function (_EventHandler) {
       var channel1 = {
         'newCue': function newCue(startTime, endTime, screen) {
           if (!self.textTrack1) {
-            self.textTrack1 = self.createTextTrack('captions', 'Unknown CC1', 'en');
-            //            self.textTrack1.mode = 'showing';
+            //Enable reuse of existing text track.
+            var existingTrack1 = self.getExistingTrack('1');
+            if (!existingTrack1) {
+              self.textTrack1 = self.createTextTrack('captions', 'English', 'en');
+              self.textTrack1.textTrack1 = true;
+            } else {
+              self.textTrack1 = existingTrack1;
+              self.clearCurrentCues(self.textTrack1);
+
+              var e = new window.Event('addtrack');
+              e.track = self.textTrack1;
+              self.media.dispatchEvent(e);
+            }
           }
 
           self.Cues.newCue(self.textTrack1, startTime, endTime, screen);
@@ -4199,7 +4626,19 @@ var TimelineController = function (_EventHandler) {
       var channel2 = {
         'newCue': function newCue(startTime, endTime, screen) {
           if (!self.textTrack2) {
-            self.textTrack2 = self.createTextTrack('captions', 'Unknown CC2', 'es');
+            //Enable reuse of existing text track.
+            var existingTrack2 = self.getExistingTrack('2');
+            if (!existingTrack2) {
+              self.textTrack2 = self.createTextTrack('captions', 'Spanish', 'es');
+              self.textTrack2.textTrack2 = true;
+            } else {
+              self.textTrack2 = existingTrack2;
+              self.clearCurrentCues(self.textTrack2);
+
+              var e = new window.Event('addtrack');
+              e.track = self.textTrack2;
+              self.media.dispatchEvent(e);
+            }
           }
 
           self.Cues.newCue(self.textTrack2, startTime, endTime, screen);
@@ -4220,6 +4659,21 @@ var TimelineController = function (_EventHandler) {
         }
       }
     }
+  }, {
+    key: 'getExistingTrack',
+    value: function getExistingTrack(channelNumber) {
+      var media = this.media;
+      if (media) {
+        for (var i = 0; i < media.textTracks.length; i++) {
+          var textTrack = media.textTracks[i];
+          var propName = 'textTrack' + channelNumber;
+          if (textTrack[propName] === true) {
+            return textTrack;
+          }
+        }
+      }
+      return null;
+    }
   }, {
     key: 'createTextTrack',
     value: function createTextTrack(kind, label, lang) {
@@ -4239,7 +4693,10 @@ var TimelineController = function (_EventHandler) {
     }
   }, {
     key: 'onMediaDetaching',
-    value: function onMediaDetaching() {}
+    value: function onMediaDetaching() {
+      this.clearCurrentCues(this.textTrack1);
+      this.clearCurrentCues(this.textTrack2);
+    }
   }, {
     key: 'onManifestLoading',
     value: function onManifestLoading() {
@@ -4273,7 +4730,7 @@ var TimelineController = function (_EventHandler) {
     value: function onFragParsingUserdata(data) {
       // push all of the CEA-708 messages into the interpreter
       // immediately. It will create the proper timestamps based on our PTS value
-      if (this.enabled) {
+      if (this.enabled && this.config.enableCEA708Captions) {
         for (var i = 0; i < data.samples.length; i++) {
           var ccdatas = this.extractCea608Data(data.samples[i].bytes);
           this.cea608Parser.addData(data.samples[i].pts, ccdatas);
@@ -4316,7 +4773,7 @@ var TimelineController = function (_EventHandler) {
 
 exports.default = TimelineController;
 
-},{"../event-handler":25,"../events":26,"../utils/cea-608-parser":40}],13:[function(_dereq_,module,exports){
+},{"27":27,"28":28,"42":42}],14:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -4327,443 +4784,362 @@ var _createClass = function () { function defineProperties(target, props) { for
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-/*
- *
- * This file contains an adaptation of the AES decryption algorithm
- * from the Standford Javascript Cryptography Library. That work is
- * covered by the following copyright and permissions notice:
- *
- * Copyright 2009-2010 Emily Stark, Mike Hamburg, Dan Boneh.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer in the documentation and/or other materials provided
- *    with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation
- * are those of the authors and should not be interpreted as representing
- * official policies, either expressed or implied, of the authors.
- */
+var AESCrypto = function () {
+  function AESCrypto(iv) {
+    _classCallCheck(this, AESCrypto);
 
-var AES = function () {
+    this.aesIV = iv;
+  }
 
-  /**
-   * Schedule out an AES key for both encryption and decryption. This
-   * is a low-level class. Use a cipher mode to do bulk encryption.
-   *
-   * @constructor
-   * @param key {Array} The key as an array of 4, 6 or 8 words.
-   */
+  _createClass(AESCrypto, [{
+    key: 'decrypt',
+    value: function decrypt(data, key) {
+      return window.crypto.subtle.decrypt({ name: 'AES-CBC', iv: this.aesIV }, key, data);
+    }
+  }]);
 
-  function AES(key) {
-    _classCallCheck(this, AES);
+  return AESCrypto;
+}();
 
-    /**
-     * The expanded S-box and inverse S-box tables. These will be computed
-     * on the client so that we don't have to send them down the wire.
-     *
-     * There are two tables, _tables[0] is for encryption and
-     * _tables[1] is for decryption.
-     *
-     * The first 4 sub-tables are the expanded S-box with MixColumns. The
-     * last (_tables[01][4]) is the S-box itself.
-     *
-     * @private
-     */
-    this._tables = [[[], [], [], [], []], [[], [], [], [], []]];
+exports.default = AESCrypto;
 
-    this._precompute();
+},{}],15:[function(_dereq_,module,exports){
+'use strict';
 
-    var i,
-        j,
-        tmp,
-        encKey,
-        decKey,
-        sbox = this._tables[0][4],
-        decTable = this._tables[1],
-        keyLen = key.length,
-        rcon = 1;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-    if (keyLen !== 4 && keyLen !== 6 && keyLen !== 8) {
-      throw new Error('Invalid aes key size=' + keyLen);
-    }
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    encKey = key.slice(0);
-    decKey = [];
-    this._key = [encKey, decKey];
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    // schedule encryption keys
-    for (i = keyLen; i < 4 * keyLen + 28; i++) {
-      tmp = encKey[i - 1];
+var AESDecryptor = function () {
+  function AESDecryptor() {
+    _classCallCheck(this, AESDecryptor);
 
-      // apply sbox
-      if (i % keyLen === 0 || keyLen === 8 && i % keyLen === 4) {
-        tmp = sbox[tmp >>> 24] << 24 ^ sbox[tmp >> 16 & 255] << 16 ^ sbox[tmp >> 8 & 255] << 8 ^ sbox[tmp & 255];
+    // Static after running initTable
+    this.rcon = [0x0, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
 
-        // shift rows and add rcon
-        if (i % keyLen === 0) {
-          tmp = tmp << 8 ^ tmp >>> 24 ^ rcon << 24;
-          rcon = rcon << 1 ^ (rcon >> 7) * 283;
-        }
-      }
+    this.subMix = [];
+    this.subMix[0] = new Uint32Array(256);
+    this.subMix[1] = new Uint32Array(256);
+    this.subMix[2] = new Uint32Array(256);
+    this.subMix[3] = new Uint32Array(256);
 
-      encKey[i] = encKey[i - keyLen] ^ tmp;
-    }
+    this.invSubMix = [];
+    this.invSubMix[0] = new Uint32Array(256);
+    this.invSubMix[1] = new Uint32Array(256);
+    this.invSubMix[2] = new Uint32Array(256);
+    this.invSubMix[3] = new Uint32Array(256);
 
-    // schedule decryption keys
-    for (j = 0; i; j++, i--) {
-      tmp = encKey[j & 3 ? i : i - 4];
-      if (i <= 4 || j < 4) {
-        decKey[j] = tmp;
-      } else {
-        decKey[j] = decTable[0][sbox[tmp >>> 24]] ^ decTable[1][sbox[tmp >> 16 & 255]] ^ decTable[2][sbox[tmp >> 8 & 255]] ^ decTable[3][sbox[tmp & 255]];
-      }
-    }
-  }
+    this.sBox = new Uint32Array(256);
+    this.invSBox = new Uint32Array(256);
 
-  /**
-   * Expand the S-box tables.
-   *
-   * @private
-   */
+    // Changes during runtime
+    this.key = new Uint32Array(0);
 
+    this.initTable();
+  }
 
-  _createClass(AES, [{
-    key: '_precompute',
-    value: function _precompute() {
-      var encTable = this._tables[0],
-          decTable = this._tables[1],
-          sbox = encTable[4],
-          sboxInv = decTable[4],
-          i,
-          x,
-          xInv,
-          d = [],
-          th = [],
-          x2,
-          x4,
-          x8,
-          s,
-          tEnc,
-          tDec;
-
-      // Compute double and third tables
+  // Using view.getUint32() also swaps the byte order.
+
+
+  _createClass(AESDecryptor, [{
+    key: 'uint8ArrayToUint32Array_',
+    value: function uint8ArrayToUint32Array_(arrayBuffer) {
+      var view = new DataView(arrayBuffer);
+      var newArray = new Uint32Array(4);
+      for (var i = 0; i < newArray.length; i++) {
+        newArray[i] = view.getUint32(i * 4);
+      }
+      return newArray;
+    }
+  }, {
+    key: 'initTable',
+    value: function initTable() {
+      var sBox = this.sBox;
+      var invSBox = this.invSBox;
+      var subMix0 = this.subMix[0];
+      var subMix1 = this.subMix[1];
+      var subMix2 = this.subMix[2];
+      var subMix3 = this.subMix[3];
+      var invSubMix0 = this.invSubMix[0];
+      var invSubMix1 = this.invSubMix[1];
+      var invSubMix2 = this.invSubMix[2];
+      var invSubMix3 = this.invSubMix[3];
+
+      var d = new Uint32Array(256);
+      var x = 0;
+      var xi = 0;
+      var i = 0;
       for (i = 0; i < 256; i++) {
-        th[(d[i] = i << 1 ^ (i >> 7) * 283) ^ i] = i;
-      }
-
-      for (x = xInv = 0; !sbox[x]; x ^= x2 || 1, xInv = th[xInv] || 1) {
-        // Compute sbox
-        s = xInv ^ xInv << 1 ^ xInv << 2 ^ xInv << 3 ^ xInv << 4;
-        s = s >> 8 ^ s & 255 ^ 99;
-        sbox[x] = s;
-        sboxInv[s] = x;
-
-        // Compute MixColumns
-        x8 = d[x4 = d[x2 = d[x]]];
-        tDec = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;
-        tEnc = d[s] * 0x101 ^ s * 0x1010100;
-
-        for (i = 0; i < 4; i++) {
-          encTable[i][x] = tEnc = tEnc << 24 ^ tEnc >>> 8;
-          decTable[i][s] = tDec = tDec << 24 ^ tDec >>> 8;
+        if (i < 128) {
+          d[i] = i << 1;
+        } else {
+          d[i] = i << 1 ^ 0x11b;
         }
       }
 
-      // Compactify. Considerable speedup on Firefox.
-      for (i = 0; i < 5; i++) {
-        encTable[i] = encTable[i].slice(0);
-        decTable[i] = decTable[i].slice(0);
+      for (i = 0; i < 256; i++) {
+        var sx = xi ^ xi << 1 ^ xi << 2 ^ xi << 3 ^ xi << 4;
+        sx = sx >>> 8 ^ sx & 0xff ^ 0x63;
+        sBox[x] = sx;
+        invSBox[sx] = x;
+
+        // Compute multiplication
+        var x2 = d[x];
+        var x4 = d[x2];
+        var x8 = d[x4];
+
+        // Compute sub/invSub bytes, mix columns tables
+        var t = d[sx] * 0x101 ^ sx * 0x1010100;
+        subMix0[x] = t << 24 | t >>> 8;
+        subMix1[x] = t << 16 | t >>> 16;
+        subMix2[x] = t << 8 | t >>> 24;
+        subMix3[x] = t;
+
+        // Compute inv sub bytes, inv mix columns tables
+        t = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;
+        invSubMix0[sx] = t << 24 | t >>> 8;
+        invSubMix1[sx] = t << 16 | t >>> 16;
+        invSubMix2[sx] = t << 8 | t >>> 24;
+        invSubMix3[sx] = t;
+
+        // Compute next counter
+        if (!x) {
+          x = xi = 1;
+        } else {
+          x = x2 ^ d[d[d[x8 ^ x2]]];
+          xi ^= d[d[xi]];
+        }
       }
     }
+  }, {
+    key: 'expandKey',
+    value: function expandKey(keyBuffer) {
+      // convert keyBuffer to Uint32Array
+      var key = this.uint8ArrayToUint32Array_(keyBuffer);
+      var sameKey = true;
+      var offset = 0;
 
-    /**
-     * Decrypt 16 bytes, specified as four 32-bit words.
-     * @param encrypted0 {number} the first word to decrypt
-     * @param encrypted1 {number} the second word to decrypt
-     * @param encrypted2 {number} the third word to decrypt
-     * @param encrypted3 {number} the fourth word to decrypt
-     * @param out {Int32Array} the array to write the decrypted words
-     * into
-     * @param offset {number} the offset into the output array to start
-     * writing results
-     * @return {Array} The plaintext.
-     */
+      while (offset < key.length && sameKey) {
+        sameKey = key[offset] === this.key[offset];
+        offset++;
+      }
 
-  }, {
-    key: 'decrypt',
-    value: function decrypt(encrypted0, encrypted1, encrypted2, encrypted3, out, offset) {
-      var key = this._key[1],
-
-      // state variables a,b,c,d are loaded with pre-whitened data
-      a = encrypted0 ^ key[0],
-          b = encrypted3 ^ key[1],
-          c = encrypted2 ^ key[2],
-          d = encrypted1 ^ key[3],
-          a2,
-          b2,
-          c2,
-          nInnerRounds = key.length / 4 - 2,
-          // key.length === 2 ?
-      i,
-          kIndex = 4,
-          table = this._tables[1],
-
-
-      // load up the tables
-      table0 = table[0],
-          table1 = table[1],
-          table2 = table[2],
-          table3 = table[3],
-          sbox = table[4];
-
-      // Inner rounds. Cribbed from OpenSSL.
-      for (i = 0; i < nInnerRounds; i++) {
-        a2 = table0[a >>> 24] ^ table1[b >> 16 & 255] ^ table2[c >> 8 & 255] ^ table3[d & 255] ^ key[kIndex];
-        b2 = table0[b >>> 24] ^ table1[c >> 16 & 255] ^ table2[d >> 8 & 255] ^ table3[a & 255] ^ key[kIndex + 1];
-        c2 = table0[c >>> 24] ^ table1[d >> 16 & 255] ^ table2[a >> 8 & 255] ^ table3[b & 255] ^ key[kIndex + 2];
-        d = table0[d >>> 24] ^ table1[a >> 16 & 255] ^ table2[b >> 8 & 255] ^ table3[c & 255] ^ key[kIndex + 3];
-        kIndex += 4;
-        a = a2;b = b2;c = c2;
-      }
-
-      // Last round.
-      for (i = 0; i < 4; i++) {
-        out[(3 & -i) + offset] = sbox[a >>> 24] << 24 ^ sbox[b >> 16 & 255] << 16 ^ sbox[c >> 8 & 255] << 8 ^ sbox[d & 255] ^ key[kIndex++];
-        a2 = a;a = b;b = c;c = d;d = a2;
+      if (sameKey) {
+        return;
       }
-    }
-  }]);
 
-  return AES;
-}();
+      this.key = key;
+      var keySize = this.keySize = key.length;
 
-exports.default = AES;
+      if (keySize !== 4 && keySize !== 6 && keySize !== 8) {
+        throw new Error('Invalid aes key size=' + keySize);
+      }
 
-},{}],14:[function(_dereq_,module,exports){
-'use strict';
+      var ksRows = this.ksRows = (keySize + 6 + 1) * 4;
+      var ksRow = void 0;
+      var invKsRow = void 0;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var keySchedule = this.keySchedule = new Uint32Array(this.ksRows);
+      var invKeySchedule = this.invKeySchedule = new Uint32Array(this.ksRows);
+      var sbox = this.sBox;
+      var rcon = this.rcon;
 
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * This file contains an adaptation of the AES decryption algorithm
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * from the Standford Javascript Cryptography Library. That work is
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * covered by the following copyright and permissions notice:
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Copyright 2009-2010 Emily Stark, Mike Hamburg, Dan Boneh.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * All rights reserved.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Redistribution and use in source and binary forms, with or without
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * modification, are permitted provided that the following conditions are
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * met:
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * 1. Redistributions of source code must retain the above copyright
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    notice, this list of conditions and the following disclaimer.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * 2. Redistributions in binary form must reproduce the above
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    copyright notice, this list of conditions and the following
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    disclaimer in the documentation and/or other materials provided
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    with the distribution.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * The views and conclusions contained in the software and documentation
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * are those of the authors and should not be interpreted as representing
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * official policies, either expressed or implied, of the authors.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
+      var invSubMix0 = this.invSubMix[0];
+      var invSubMix1 = this.invSubMix[1];
+      var invSubMix2 = this.invSubMix[2];
+      var invSubMix3 = this.invSubMix[3];
 
-var _aes = _dereq_('./aes');
+      var prev = void 0;
+      var t = void 0;
 
-var _aes2 = _interopRequireDefault(_aes);
+      for (ksRow = 0; ksRow < ksRows; ksRow++) {
+        if (ksRow < keySize) {
+          prev = keySchedule[ksRow] = key[ksRow];
+          continue;
+        }
+        t = prev;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        if (ksRow % keySize === 0) {
+          // Rot word
+          t = t << 8 | t >>> 24;
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+          // Sub word
+          t = sbox[t >>> 24] << 24 | sbox[t >>> 16 & 0xff] << 16 | sbox[t >>> 8 & 0xff] << 8 | sbox[t & 0xff];
 
-var AES128Decrypter = function () {
-  function AES128Decrypter(key, initVector) {
-    _classCallCheck(this, AES128Decrypter);
+          // Mix Rcon
+          t ^= rcon[ksRow / keySize | 0] << 24;
+        } else if (keySize > 6 && ksRow % keySize === 4) {
+          // Sub word
+          t = sbox[t >>> 24] << 24 | sbox[t >>> 16 & 0xff] << 16 | sbox[t >>> 8 & 0xff] << 8 | sbox[t & 0xff];
+        }
 
-    this.key = key;
-    this.iv = initVector;
-  }
+        keySchedule[ksRow] = prev = (keySchedule[ksRow - keySize] ^ t) >>> 0;
+      }
 
-  /**
-   * Convert network-order (big-endian) bytes into their little-endian
-   * representation.
-   */
+      for (invKsRow = 0; invKsRow < ksRows; invKsRow++) {
+        ksRow = ksRows - invKsRow;
+        if (invKsRow & 3) {
+          t = keySchedule[ksRow];
+        } else {
+          t = keySchedule[ksRow - 4];
+        }
 
+        if (invKsRow < 4 || ksRow <= 4) {
+          invKeySchedule[invKsRow] = t;
+        } else {
+          invKeySchedule[invKsRow] = invSubMix0[sbox[t >>> 24]] ^ invSubMix1[sbox[t >>> 16 & 0xff]] ^ invSubMix2[sbox[t >>> 8 & 0xff]] ^ invSubMix3[sbox[t & 0xff]];
+        }
 
-  _createClass(AES128Decrypter, [{
-    key: 'ntoh',
-    value: function ntoh(word) {
-      return word << 24 | (word & 0xff00) << 8 | (word & 0xff0000) >> 8 | word >>> 24;
+        invKeySchedule[invKsRow] = invKeySchedule[invKsRow] >>> 0;
+      }
     }
 
-    /**
-     * Decrypt bytes using AES-128 with CBC and PKCS#7 padding.
-     * @param encrypted {Uint8Array} the encrypted bytes
-     * @param key {Uint32Array} the bytes of the decryption key
-     * @param initVector {Uint32Array} the initialization vector (IV) to
-     * use for the first round of CBC.
-     * @return {Uint8Array} the decrypted bytes
-     *
-     * @see http://en.wikipedia.org/wiki/Advanced_Encryption_Standard
-     * @see http://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher_Block_Chaining_.28CBC.29
-     * @see https://tools.ietf.org/html/rfc2315
-     */
+    // Adding this as a method greatly improves performance.
 
   }, {
-    key: 'doDecrypt',
-    value: function doDecrypt(encrypted, key, initVector) {
-      var
-      // word-level access to the encrypted bytes
-      encrypted32 = new Int32Array(encrypted.buffer, encrypted.byteOffset, encrypted.byteLength >> 2),
-          decipher = new _aes2.default(Array.prototype.slice.call(key)),
-
-
-      // byte and word-level access for the decrypted output
-      decrypted = new Uint8Array(encrypted.byteLength),
-          decrypted32 = new Int32Array(decrypted.buffer),
-
-
-      // temporary variables for working with the IV, encrypted, and
-      // decrypted data
-      init0,
-          init1,
-          init2,
-          init3,
-          encrypted0,
-          encrypted1,
-          encrypted2,
-          encrypted3,
-
-
-      // iteration variable
-      wordIx;
-
-      // pull out the words of the IV to ensure we don't modify the
-      // passed-in reference and easier access
-      init0 = ~ ~initVector[0];
-      init1 = ~ ~initVector[1];
-      init2 = ~ ~initVector[2];
-      init3 = ~ ~initVector[3];
-
-      // decrypt four word sequences, applying cipher-block chaining (CBC)
-      // to each decrypted block
-      for (wordIx = 0; wordIx < encrypted32.length; wordIx += 4) {
-        // convert big-endian (network order) words into little-endian
-        // (javascript order)
-        encrypted0 = ~ ~this.ntoh(encrypted32[wordIx]);
-        encrypted1 = ~ ~this.ntoh(encrypted32[wordIx + 1]);
-        encrypted2 = ~ ~this.ntoh(encrypted32[wordIx + 2]);
-        encrypted3 = ~ ~this.ntoh(encrypted32[wordIx + 3]);
-
-        // decrypt the block
-        decipher.decrypt(encrypted0, encrypted1, encrypted2, encrypted3, decrypted32, wordIx);
-
-        // XOR with the IV, and restore network byte-order to obtain the
-        // plaintext
-        decrypted32[wordIx] = this.ntoh(decrypted32[wordIx] ^ init0);
-        decrypted32[wordIx + 1] = this.ntoh(decrypted32[wordIx + 1] ^ init1);
-        decrypted32[wordIx + 2] = this.ntoh(decrypted32[wordIx + 2] ^ init2);
-        decrypted32[wordIx + 3] = this.ntoh(decrypted32[wordIx + 3] ^ init3);
-
-        // setup the IV for the next round
-        init0 = encrypted0;
-        init1 = encrypted1;
-        init2 = encrypted2;
-        init3 = encrypted3;
-      }
-
-      return decrypted;
+    key: 'networkToHostOrderSwap',
+    value: function networkToHostOrderSwap(word) {
+      return word << 24 | (word & 0xff00) << 8 | (word & 0xff0000) >> 8 | word >>> 24;
     }
   }, {
-    key: 'localDecrypt',
-    value: function localDecrypt(encrypted, key, initVector, decrypted) {
-      var bytes = this.doDecrypt(encrypted, key, initVector);
-      decrypted.set(bytes, encrypted.byteOffset);
+    key: 'decrypt',
+    value: function decrypt(inputArrayBuffer, offset, aesIV) {
+      var nRounds = this.keySize + 6;
+      var invKeySchedule = this.invKeySchedule;
+      var invSBOX = this.invSBox;
+
+      var invSubMix0 = this.invSubMix[0];
+      var invSubMix1 = this.invSubMix[1];
+      var invSubMix2 = this.invSubMix[2];
+      var invSubMix3 = this.invSubMix[3];
+
+      var initVector = this.uint8ArrayToUint32Array_(aesIV);
+      var initVector0 = initVector[0];
+      var initVector1 = initVector[1];
+      var initVector2 = initVector[2];
+      var initVector3 = initVector[3];
+
+      var inputInt32 = new Int32Array(inputArrayBuffer);
+      var outputInt32 = new Int32Array(inputInt32.length);
+
+      var t0 = void 0,
+          t1 = void 0,
+          t2 = void 0,
+          t3 = void 0;
+      var s0 = void 0,
+          s1 = void 0,
+          s2 = void 0,
+          s3 = void 0;
+      var inputWords0 = void 0,
+          inputWords1 = void 0,
+          inputWords2 = void 0,
+          inputWords3 = void 0;
+
+      var ksRow, i;
+
+      while (offset < inputInt32.length) {
+        inputWords0 = this.networkToHostOrderSwap(inputInt32[offset]);
+        inputWords1 = this.networkToHostOrderSwap(inputInt32[offset + 1]);
+        inputWords2 = this.networkToHostOrderSwap(inputInt32[offset + 2]);
+        inputWords3 = this.networkToHostOrderSwap(inputInt32[offset + 3]);
+
+        s0 = inputWords0 ^ invKeySchedule[0];
+        s1 = inputWords3 ^ invKeySchedule[1];
+        s2 = inputWords2 ^ invKeySchedule[2];
+        s3 = inputWords1 ^ invKeySchedule[3];
+
+        ksRow = 4;
+
+        // Iterate through the rounds of decryption
+        for (i = 1; i < nRounds; i++) {
+          t0 = invSubMix0[s0 >>> 24] ^ invSubMix1[s1 >> 16 & 0xff] ^ invSubMix2[s2 >> 8 & 0xff] ^ invSubMix3[s3 & 0xff] ^ invKeySchedule[ksRow];
+          t1 = invSubMix0[s1 >>> 24] ^ invSubMix1[s2 >> 16 & 0xff] ^ invSubMix2[s3 >> 8 & 0xff] ^ invSubMix3[s0 & 0xff] ^ invKeySchedule[ksRow + 1];
+          t2 = invSubMix0[s2 >>> 24] ^ invSubMix1[s3 >> 16 & 0xff] ^ invSubMix2[s0 >> 8 & 0xff] ^ invSubMix3[s1 & 0xff] ^ invKeySchedule[ksRow + 2];
+          t3 = invSubMix0[s3 >>> 24] ^ invSubMix1[s0 >> 16 & 0xff] ^ invSubMix2[s1 >> 8 & 0xff] ^ invSubMix3[s2 & 0xff] ^ invKeySchedule[ksRow + 3];
+          // Update state
+          s0 = t0;
+          s1 = t1;
+          s2 = t2;
+          s3 = t3;
+
+          ksRow = ksRow + 4;
+        }
+
+        // Shift rows, sub bytes, add round key
+        t0 = invSBOX[s0 >>> 24] << 24 ^ invSBOX[s1 >> 16 & 0xff] << 16 ^ invSBOX[s2 >> 8 & 0xff] << 8 ^ invSBOX[s3 & 0xff] ^ invKeySchedule[ksRow];
+        t1 = invSBOX[s1 >>> 24] << 24 ^ invSBOX[s2 >> 16 & 0xff] << 16 ^ invSBOX[s3 >> 8 & 0xff] << 8 ^ invSBOX[s0 & 0xff] ^ invKeySchedule[ksRow + 1];
+        t2 = invSBOX[s2 >>> 24] << 24 ^ invSBOX[s3 >> 16 & 0xff] << 16 ^ invSBOX[s0 >> 8 & 0xff] << 8 ^ invSBOX[s1 & 0xff] ^ invKeySchedule[ksRow + 2];
+        t3 = invSBOX[s3 >>> 24] << 24 ^ invSBOX[s0 >> 16 & 0xff] << 16 ^ invSBOX[s1 >> 8 & 0xff] << 8 ^ invSBOX[s2 & 0xff] ^ invKeySchedule[ksRow + 3];
+        ksRow = ksRow + 3;
+
+        // Write
+        outputInt32[offset] = this.networkToHostOrderSwap(t0 ^ initVector0);
+        outputInt32[offset + 1] = this.networkToHostOrderSwap(t3 ^ initVector1);
+        outputInt32[offset + 2] = this.networkToHostOrderSwap(t2 ^ initVector2);
+        outputInt32[offset + 3] = this.networkToHostOrderSwap(t1 ^ initVector3);
+
+        // reset initVector to last 4 unsigned int
+        initVector0 = inputWords0;
+        initVector1 = inputWords1;
+        initVector2 = inputWords2;
+        initVector3 = inputWords3;
+
+        offset = offset + 4;
+      }
+
+      return outputInt32.buffer;
     }
   }, {
-    key: 'decrypt',
-    value: function decrypt(encrypted) {
-      var step = 4 * 8000,
-
-      //encrypted32 = new Int32Array(encrypted.buffer),
-      encrypted32 = new Int32Array(encrypted),
-          decrypted = new Uint8Array(encrypted.byteLength),
-          i = 0;
-
-      // split up the encryption job and do the individual chunks asynchronously
-      var key = this.key;
-      var initVector = this.iv;
-      this.localDecrypt(encrypted32.subarray(i, i + step), key, initVector, decrypted);
+    key: 'destroy',
+    value: function destroy() {
+      this.key = undefined;
+      this.keySize = undefined;
+      this.ksRows = undefined;
 
-      for (i = step; i < encrypted32.length; i += step) {
-        initVector = new Uint32Array([this.ntoh(encrypted32[i - 4]), this.ntoh(encrypted32[i - 3]), this.ntoh(encrypted32[i - 2]), this.ntoh(encrypted32[i - 1])]);
-        this.localDecrypt(encrypted32.subarray(i, i + step), key, initVector, decrypted);
-      }
+      this.sBox = undefined;
+      this.invSBox = undefined;
+      this.subMix = undefined;
+      this.invSubMix = undefined;
+      this.keySchedule = undefined;
+      this.invKeySchedule = undefined;
 
-      return decrypted;
+      this.rcon = undefined;
     }
   }]);
 
-  return AES128Decrypter;
+  return AESDecryptor;
 }();
 
-exports.default = AES128Decrypter;
+exports.default = AESDecryptor;
 
-},{"./aes":13}],15:[function(_dereq_,module,exports){
+},{}],16:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * AES128 decryption.
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _aesCrypto = _dereq_(14);
+
+var _aesCrypto2 = _interopRequireDefault(_aesCrypto);
 
-var _aes128Decrypter = _dereq_('./aes128-decrypter');
+var _fastAesKey = _dereq_(17);
 
-var _aes128Decrypter2 = _interopRequireDefault(_aes128Decrypter);
+var _fastAesKey2 = _interopRequireDefault(_fastAesKey);
 
-var _errors = _dereq_('../errors');
+var _aesDecryptor = _dereq_(15);
 
-var _logger = _dereq_('../utils/logger');
+var _aesDecryptor2 = _interopRequireDefault(_aesDecryptor);
+
+var _errors = _dereq_(26);
+
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -4777,52 +5153,46 @@ var Decrypter = function () {
     try {
       var browserCrypto = window ? window.crypto : crypto;
       this.subtle = browserCrypto.subtle || browserCrypto.webkitSubtle;
-      this.disableWebCrypto = !this.subtle;
-    } catch (e) {
-      this.disableWebCrypto = true;
-    }
+    } catch (e) {}
+
+    this.disableWebCrypto = !this.supportsWebCrypto();
   }
 
   _createClass(Decrypter, [{
-    key: 'destroy',
-    value: function destroy() {}
+    key: 'supportsWebCrypto',
+    value: function supportsWebCrypto() {
+      return this.subtle && window.location.protocol === 'https:';
+    }
   }, {
     key: 'decrypt',
     value: function decrypt(data, key, iv, callback) {
+      var _this = this;
+
       if (this.disableWebCrypto && this.hls.config.enableSoftwareAES) {
-        this.decryptBySoftware(data, key, iv, callback);
+        _logger.logger.log('decrypting by JavaScript Implementation');
+        if (!this.decryptor) {
+          this.decryptor = new _aesDecryptor2.default();
+        }
+        this.decryptor.expandKey(key);
+        callback(this.decryptor.decrypt(data, 0, iv));
       } else {
-        this.decryptByWebCrypto(data, key, iv, callback);
-      }
-    }
-  }, {
-    key: 'decryptByWebCrypto',
-    value: function decryptByWebCrypto(data, key, iv, callback) {
-      var _this = this;
+        _logger.logger.log('decrypting by WebCrypto API');
 
-      _logger.logger.log('decrypting by WebCrypto API');
+        if (this.key !== key) {
+          this.key = key;
+          this.fastAesKey = new _fastAesKey2.default(key);
+        }
 
-      this.subtle.importKey('raw', key, { name: 'AES-CBC', length: 128 }, false, ['decrypt']).then(function (importedKey) {
-        _this.subtle.decrypt({ name: 'AES-CBC', iv: iv.buffer }, importedKey, data).then(callback).catch(function (err) {
+        this.fastAesKey.expandKey().then(function (aesKey) {
+          // decrypt using web crypto
+          var crypto = new _aesCrypto2.default(iv);
+          crypto.decrypt(data, aesKey).then(function (result) {
+            callback(result);
+          });
+        }).catch(function (err) {
           _this.onWebCryptoError(err, data, key, iv, callback);
         });
-      }).catch(function (err) {
-        _this.onWebCryptoError(err, data, key, iv, callback);
-      });
-    }
-  }, {
-    key: 'decryptBySoftware',
-    value: function decryptBySoftware(data, key8, iv8, callback) {
-      _logger.logger.log('decrypting by JavaScript Implementation');
-
-      var view = new DataView(key8.buffer);
-      var key = new Uint32Array([view.getUint32(0), view.getUint32(4), view.getUint32(8), view.getUint32(12)]);
-
-      view = new DataView(iv8.buffer);
-      var iv = new Uint32Array([view.getUint32(0), view.getUint32(4), view.getUint32(8), view.getUint32(12)]);
-
-      var decrypter = new _aes128Decrypter2.default(key, iv);
-      callback(decrypter.decrypt(data).buffer);
+      }
     }
   }, {
     key: 'onWebCryptoError',
@@ -4830,12 +5200,20 @@ var Decrypter = function () {
       if (this.hls.config.enableSoftwareAES) {
         _logger.logger.log('disabling to use WebCrypto API');
         this.disableWebCrypto = true;
-        this.decryptBySoftware(data, key, iv, callback);
+        this.decrypt(data, key, iv, callback);
       } else {
         _logger.logger.error('decrypting error : ' + err.message);
         this.hls.trigger(Event.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_DECRYPT_ERROR, fatal: true, reason: err.message });
       }
     }
+  }, {
+    key: 'destroy',
+    value: function destroy() {
+      if (this.decryptor) {
+        this.decryptor.destroy();
+        this.decryptor = undefined;
+      }
+    }
   }]);
 
   return Decrypter;
@@ -4843,7 +5221,37 @@ var Decrypter = function () {
 
 exports.default = Decrypter;
 
-},{"../errors":24,"../utils/logger":43,"./aes128-decrypter":14}],16:[function(_dereq_,module,exports){
+},{"14":14,"15":15,"17":17,"26":26,"45":45}],17:[function(_dereq_,module,exports){
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var FastAESKey = function () {
+  function FastAESKey(key) {
+    _classCallCheck(this, FastAESKey);
+
+    this.key = key;
+  }
+
+  _createClass(FastAESKey, [{
+    key: 'expandKey',
+    value: function expandKey() {
+      return window.crypto.subtle.importKey('raw', this.key, { name: 'AES-CBC' }, false, ['encrypt', 'decrypt']);
+    }
+  }]);
+
+  return FastAESKey;
+}();
+
+exports.default = FastAESKey;
+
+},{}],18:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -4855,13 +5263,13 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       */
 
 
-var _adts = _dereq_('./adts');
+var _adts = _dereq_(19);
 
 var _adts2 = _interopRequireDefault(_adts);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _id = _dereq_('../demux/id3');
+var _id = _dereq_(24);
 
 var _id2 = _interopRequireDefault(_id);
 
@@ -4870,28 +5278,28 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { de
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
 var AACDemuxer = function () {
-  function AACDemuxer(observer, id, remuxerClass, config) {
+  function AACDemuxer(observer, id, remuxerClass, config, typeSupported) {
     _classCallCheck(this, AACDemuxer);
 
     this.observer = observer;
     this.id = id;
     this.remuxerClass = remuxerClass;
     this.config = config;
-    this.remuxer = new this.remuxerClass(observer, id, config);
+    this.remuxer = new this.remuxerClass(observer, id, config, typeSupported);
     this.insertDiscontinuity();
   }
 
   _createClass(AACDemuxer, [{
     key: 'insertDiscontinuity',
     value: function insertDiscontinuity() {
-      this._aacTrack = { container: 'audio/adts', type: 'audio', id: -1, sequenceNumber: 0, samples: [], len: 0 };
+      this._aacTrack = { container: 'audio/adts', type: 'audio', id: -1, sequenceNumber: 0, isAAC: true, samples: [], len: 0 };
     }
   }, {
     key: 'push',
 
 
     // feed incoming data to the front of the parsing pipeline
-    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration) {
+    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset) {
       var track,
           id3 = new _id2.default(data),
           pts = 90 * id3.timeStamp,
@@ -4968,7 +5376,7 @@ var AACDemuxer = function () {
           break;
         }
       }
-      this.remuxer.remux(level, sn, this._aacTrack, { samples: [] }, { samples: [{ pts: pts, dts: pts, unit: id3.payload }] }, { samples: [] }, timeOffset, contiguous);
+      this.remuxer.remux(level, sn, this._aacTrack, { samples: [] }, { samples: [{ pts: pts, dts: pts, unit: id3.payload }] }, { samples: [] }, timeOffset, contiguous, accurateTimeOffset);
     }
   }, {
     key: 'destroy',
@@ -4998,7 +5406,7 @@ var AACDemuxer = function () {
 
 exports.default = AACDemuxer;
 
-},{"../demux/id3":22,"../utils/logger":43,"./adts":17}],17:[function(_dereq_,module,exports){
+},{"19":19,"24":24,"45":45}],19:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -5010,9 +5418,9 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       */
 
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
@@ -5046,8 +5454,8 @@ var ADTS = function () {
       // byte 3
       adtsChanelConfig |= (data[offset + 3] & 0xC0) >>> 6;
       _logger.logger.log('manifest codec:' + audioCodec + ',ADTS data:type:' + adtsObjectType + ',sampleingIndex:' + adtsSampleingIndex + '[' + adtsSampleingRates[adtsSampleingIndex] + 'Hz],channelConfig:' + adtsChanelConfig);
-      // firefox: freq less than 24kHz = AAC SBR (HE-AAC)
-      if (userAgent.indexOf('firefox') !== -1) {
+      // firefox/Opera: freq less than 24kHz = AAC SBR (HE-AAC)
+      if (/firefox|OPR/i.test(userAgent)) {
         if (adtsSampleingIndex >= 6) {
           adtsObjectType = 5;
           config = new Array(4);
@@ -5062,31 +5470,31 @@ var ADTS = function () {
         }
         // Android : always use AAC
       } else if (userAgent.indexOf('android') !== -1) {
-          adtsObjectType = 2;
-          config = new Array(2);
-          adtsExtensionSampleingIndex = adtsSampleingIndex;
+        adtsObjectType = 2;
+        config = new Array(2);
+        adtsExtensionSampleingIndex = adtsSampleingIndex;
+      } else {
+        /*  for other browsers (Chrome/Vivaldi ...)
+            always force audio type to be HE-AAC SBR, as some browsers do not support audio codec switch properly (like Chrome ...)
+        */
+        adtsObjectType = 5;
+        config = new Array(4);
+        // if (manifest codec is HE-AAC or HE-AACv2) OR (manifest codec not specified AND frequency less than 24kHz)
+        if (audioCodec && (audioCodec.indexOf('mp4a.40.29') !== -1 || audioCodec.indexOf('mp4a.40.5') !== -1) || !audioCodec && adtsSampleingIndex >= 6) {
+          // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies
+          // there is a factor 2 between frame sample rate and output sample rate
+          // multiply frequency by 2 (see table below, equivalent to substract 3)
+          adtsExtensionSampleingIndex = adtsSampleingIndex - 3;
         } else {
-          /*  for other browsers (chrome ...)
-              always force audio type to be HE-AAC SBR, as some browsers do not support audio codec switch properly (like Chrome ...)
-          */
-          adtsObjectType = 5;
-          config = new Array(4);
-          // if (manifest codec is HE-AAC or HE-AACv2) OR (manifest codec not specified AND frequency less than 24kHz)
-          if (audioCodec && (audioCodec.indexOf('mp4a.40.29') !== -1 || audioCodec.indexOf('mp4a.40.5') !== -1) || !audioCodec && adtsSampleingIndex >= 6) {
-            // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies
-            // there is a factor 2 between frame sample rate and output sample rate
-            // multiply frequency by 2 (see table below, equivalent to substract 3)
-            adtsExtensionSampleingIndex = adtsSampleingIndex - 3;
-          } else {
-            // if (manifest codec is AAC) AND (frequency less than 24kHz AND nb channel is 1) OR (manifest codec not specified and mono audio)
-            // Chrome fails to play back with low frequency AAC LC mono when initialized with HE-AAC.  This is not a problem with stereo.
-            if (audioCodec && audioCodec.indexOf('mp4a.40.2') !== -1 && adtsSampleingIndex >= 6 && adtsChanelConfig === 1 || !audioCodec && adtsChanelConfig === 1) {
-              adtsObjectType = 2;
-              config = new Array(2);
-            }
-            adtsExtensionSampleingIndex = adtsSampleingIndex;
+          // if (manifest codec is AAC) AND (frequency less than 24kHz AND nb channel is 1) OR (manifest codec not specified and mono audio)
+          // Chrome fails to play back with low frequency AAC LC mono when initialized with HE-AAC.  This is not a problem with stereo.
+          if (audioCodec && audioCodec.indexOf('mp4a.40.2') !== -1 && adtsSampleingIndex >= 6 && adtsChanelConfig === 1 || !audioCodec && adtsChanelConfig === 1) {
+            adtsObjectType = 2;
+            config = new Array(2);
           }
+          adtsExtensionSampleingIndex = adtsSampleingIndex;
         }
+      }
       /* refer to http://wiki.multimedia.cx/index.php?title=MPEG-4_Audio#Audio_Specific_Config
           ISO 14496-3 (AAC).pdf - Table 1.13 — Syntax of AudioSpecificConfig()
         Audio Profile / Audio Object Type
@@ -5145,7 +5553,7 @@ var ADTS = function () {
 
 exports.default = ADTS;
 
-},{"../errors":24,"../utils/logger":43}],18:[function(_dereq_,module,exports){
+},{"26":26,"45":45}],20:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -5156,25 +5564,25 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       *   probe fragments and instantiate appropriate demuxer depending on content type (TSDemuxer, AACDemuxer, ...)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       */
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
-var _aacdemuxer = _dereq_('../demux/aacdemuxer');
+var _aacdemuxer = _dereq_(18);
 
 var _aacdemuxer2 = _interopRequireDefault(_aacdemuxer);
 
-var _tsdemuxer = _dereq_('../demux/tsdemuxer');
+var _tsdemuxer = _dereq_(25);
 
 var _tsdemuxer2 = _interopRequireDefault(_tsdemuxer);
 
-var _mp4Remuxer = _dereq_('../remux/mp4-remuxer');
+var _mp4Remuxer = _dereq_(38);
 
 var _mp4Remuxer2 = _interopRequireDefault(_mp4Remuxer);
 
-var _passthroughRemuxer = _dereq_('../remux/passthrough-remuxer');
+var _passthroughRemuxer = _dereq_(39);
 
 var _passthroughRemuxer2 = _interopRequireDefault(_passthroughRemuxer);
 
@@ -5184,7 +5592,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 var DemuxerInline = function () {
   function DemuxerInline(hls, id, typeSupported) {
-    var config = arguments.length <= 3 || arguments[3] === undefined ? null : arguments[3];
+    var config = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
 
     _classCallCheck(this, DemuxerInline);
 
@@ -5204,27 +5612,29 @@ var DemuxerInline = function () {
     }
   }, {
     key: 'push',
-    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration) {
+    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset) {
       var demuxer = this.demuxer;
       if (!demuxer) {
         var hls = this.hls,
-            id = this.id;
+            id = this.id,
+            config = this.config,
+            typeSupported = this.typeSupported;
         // probe for content type
         if (_tsdemuxer2.default.probe(data)) {
           if (this.typeSupported.mp2t === true) {
-            demuxer = new _tsdemuxer2.default(hls, id, _passthroughRemuxer2.default, this.config);
+            demuxer = new _tsdemuxer2.default(hls, id, _passthroughRemuxer2.default, config, typeSupported);
           } else {
-            demuxer = new _tsdemuxer2.default(hls, id, _mp4Remuxer2.default, this.config);
+            demuxer = new _tsdemuxer2.default(hls, id, _mp4Remuxer2.default, config, typeSupported);
           }
         } else if (_aacdemuxer2.default.probe(data)) {
-          demuxer = new _aacdemuxer2.default(hls, id, _mp4Remuxer2.default, this.config);
+          demuxer = new _aacdemuxer2.default(hls, id, _mp4Remuxer2.default, config, typeSupported);
         } else {
           hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, id: id, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: true, reason: 'no demux matching with content found' });
           return;
         }
         this.demuxer = demuxer;
       }
-      demuxer.push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration);
+      demuxer.push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset);
     }
   }]);
 
@@ -5233,27 +5643,34 @@ var DemuxerInline = function () {
 
 exports.default = DemuxerInline;
 
-},{"../demux/aacdemuxer":16,"../demux/tsdemuxer":23,"../errors":24,"../events":26,"../remux/mp4-remuxer":36,"../remux/passthrough-remuxer":37}],19:[function(_dereq_,module,exports){
+},{"18":18,"25":25,"26":26,"28":28,"38":38,"39":39}],21:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _demuxerInline = _dereq_('../demux/demuxer-inline');
+var _demuxerInline = _dereq_(20);
 
 var _demuxerInline2 = _interopRequireDefault(_demuxerInline);
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _events3 = _dereq_('events');
+var _logger = _dereq_(45);
+
+var _events3 = _dereq_(1);
 
 var _events4 = _interopRequireDefault(_events3);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
+/* demuxer web worker.
+ *  - listen to worker message, and trigger DemuxerInline upon reception of Fragments.
+ *  - provides MP4 Boxes back to main thread using [transferable objects](https://developers.google.com/web/updates/2011/12/Transferable-Objects-Lightning-Fast) in order to minimize message passing overhead.
+ */
+
 var DemuxerWorker = function DemuxerWorker(self) {
   // observer setup
   var observer = new _events4.default();
@@ -5272,25 +5689,34 @@ var DemuxerWorker = function DemuxerWorker(self) {
 
     observer.removeListener.apply(observer, [event].concat(data));
   };
+
+  var forwardMessage = function forwardMessage(ev, data) {
+    self.postMessage({ event: ev, data: data });
+  };
+
   self.addEventListener('message', function (ev) {
     var data = ev.data;
     //console.log('demuxer cmd:' + data.cmd);
     switch (data.cmd) {
       case 'init':
-        self.demuxer = new _demuxerInline2.default(observer, data.id, data.typeSupported, JSON.parse(data.config));
+        var config = JSON.parse(data.config);
+        self.demuxer = new _demuxerInline2.default(observer, data.id, data.typeSupported, config);
+        try {
+          (0, _logger.enableLogs)(config.debug === true);
+        } catch (err) {
+          console.warn('demuxerWorker: unable to enable logs');
+        }
+        // signal end of worker init
+        forwardMessage('init', null);
         break;
       case 'demux':
-        self.demuxer.push(new Uint8Array(data.data), data.audioCodec, data.videoCodec, data.timeOffset, data.cc, data.level, data.sn, data.duration);
+        self.demuxer.push(new Uint8Array(data.data), data.audioCodec, data.videoCodec, data.timeOffset, data.cc, data.level, data.sn, data.duration, data.accurateTimeOffset);
         break;
       default:
         break;
     }
   });
 
-  var forwardMessage = function forwardMessage(ev, data) {
-    self.postMessage({ event: ev, data: data });
-  };
-
   // forward events to main thread
   observer.on(_events2.default.FRAG_PARSING_INIT_SEGMENT, forwardMessage);
   observer.on(_events2.default.FRAG_PARSED, forwardMessage);
@@ -5307,14 +5733,11 @@ var DemuxerWorker = function DemuxerWorker(self) {
     delete data.data2;
     self.postMessage({ event: ev, data: data, data1: data1, data2: data2 }, [data1, data2]);
   });
-}; /* demuxer web worker.
-    *  - listen to worker message, and trigger DemuxerInline upon reception of Fragments.
-    *  - provides MP4 Boxes back to main thread using [transferable objects](https://developers.google.com/web/updates/2011/12/Transferable-Objects-Lightning-Fast) in order to minimize message passing overhead.
-    */
+};
 
 exports.default = DemuxerWorker;
 
-},{"../demux/demuxer-inline":18,"../events":26,"events":1}],20:[function(_dereq_,module,exports){
+},{"1":1,"20":20,"28":28,"45":45}],22:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -5323,25 +5746,25 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _demuxerInline = _dereq_('../demux/demuxer-inline');
+var _demuxerInline = _dereq_(20);
 
 var _demuxerInline2 = _interopRequireDefault(_demuxerInline);
 
-var _demuxerWorker = _dereq_('../demux/demuxer-worker');
+var _demuxerWorker = _dereq_(21);
 
 var _demuxerWorker2 = _interopRequireDefault(_demuxerWorker);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _decrypter = _dereq_('../crypt/decrypter');
+var _decrypter = _dereq_(16);
 
 var _decrypter2 = _interopRequireDefault(_decrypter);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -5355,13 +5778,16 @@ var Demuxer = function () {
     this.id = id;
     var typeSupported = {
       mp4: MediaSource.isTypeSupported('video/mp4'),
-      mp2t: hls.config.enableMP2TPassThrough && MediaSource.isTypeSupported('video/mp2t')
+      mp2t: hls.config.enableMP2TPassThrough && MediaSource.isTypeSupported('video/mp2t'),
+      mpeg: MediaSource.isTypeSupported('audio/mpeg'),
+      mp3: MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')
     };
     if (hls.config.enableWorker && typeof Worker !== 'undefined') {
       _logger.logger.log('demuxing in webworker');
+      var w = void 0;
       try {
-        var work = _dereq_('webworkify');
-        var w = this.w = work(_demuxerWorker2.default);
+        var work = _dereq_(3);
+        w = this.w = work(_demuxerWorker2.default);
         this.onwmsg = this.onWorkerMessage.bind(this);
         w.addEventListener('message', this.onwmsg);
         w.onerror = function (event) {
@@ -5370,6 +5796,10 @@ var Demuxer = function () {
         w.postMessage({ cmd: 'init', typeSupported: typeSupported, id: id, config: JSON.stringify(hls.config) });
       } catch (err) {
         _logger.logger.error('error while initializing DemuxerWorker, fallback on DemuxerInline');
+        if (w) {
+          // revoke the Object URL that was used to create demuxer worker, so as not to leak it
+          URL.revokeObjectURL(w.objectURL);
+        }
         this.demuxer = new _demuxerInline2.default(hls, id, typeSupported);
       }
     } else {
@@ -5401,32 +5831,33 @@ var Demuxer = function () {
     }
   }, {
     key: 'pushDecrypted',
-    value: function pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration) {
+    value: function pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset) {
       var w = this.w;
       if (w) {
         // post fragment payload as transferable objects (no copy)
-        w.postMessage({ cmd: 'demux', data: data, audioCodec: audioCodec, videoCodec: videoCodec, timeOffset: timeOffset, cc: cc, level: level, sn: sn, duration: duration }, [data]);
+        w.postMessage({ cmd: 'demux', data: data, audioCodec: audioCodec, videoCodec: videoCodec, timeOffset: timeOffset, cc: cc, level: level, sn: sn, duration: duration, accurateTimeOffset: accurateTimeOffset }, [data]);
       } else {
         var demuxer = this.demuxer;
         if (demuxer) {
-          demuxer.push(new Uint8Array(data), audioCodec, videoCodec, timeOffset, cc, level, sn, duration);
+          demuxer.push(new Uint8Array(data), audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset);
         }
       }
     }
   }, {
     key: 'push',
-    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, decryptdata) {
+    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, decryptdata, accurateTimeOffset) {
       if (data.byteLength > 0 && decryptdata != null && decryptdata.key != null && decryptdata.method === 'AES-128') {
         if (this.decrypter == null) {
           this.decrypter = new _decrypter2.default(this.hls);
         }
-
         var localthis = this;
-        this.decrypter.decrypt(data, decryptdata.key, decryptdata.iv, function (decryptedData) {
-          localthis.pushDecrypted(decryptedData, audioCodec, videoCodec, timeOffset, cc, level, sn, duration);
+        var startTime = performance.now();
+        this.decrypter.decrypt(data, decryptdata.key.buffer, decryptdata.iv.buffer, function (decryptedData) {
+          localthis.hls.trigger(_events2.default.FRAG_DECRYPTED, { level: level, sn: sn, stats: { tstart: startTime, tdecrypt: performance.now() } });
+          localthis.pushDecrypted(decryptedData, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset);
         });
       } else {
-        this.pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration);
+        this.pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset);
       }
     }
   }, {
@@ -5436,6 +5867,10 @@ var Demuxer = function () {
           hls = this.hls;
       //console.log('onWorkerMessage:' + data.event);
       switch (data.event) {
+        case 'init':
+          // revoke the Object URL that was used to create demuxer worker, so as not to leak it
+          URL.revokeObjectURL(this.w.objectURL);
+          break;
         // special case for FRAG_PARSING_DATA: data1 and data2 are transferable objects
         case _events2.default.FRAG_PARSING_DATA:
           data.data.data1 = new Uint8Array(data.data1);
@@ -5453,7 +5888,7 @@ var Demuxer = function () {
 
 exports.default = Demuxer;
 
-},{"../crypt/decrypter":15,"../demux/demuxer-inline":18,"../demux/demuxer-worker":19,"../errors":24,"../events":26,"../utils/logger":43,"webworkify":2}],21:[function(_dereq_,module,exports){
+},{"16":16,"20":20,"21":21,"26":26,"28":28,"3":3,"45":45}],23:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -5464,7 +5899,7 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       * Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
@@ -5474,7 +5909,7 @@ var ExpGolomb = function () {
 
     this.data = data;
     // the number of bytes left to examine in this.data
-    this.bytesAvailable = this.data.byteLength;
+    this.bytesAvailable = data.byteLength;
     // the current word being examined
     this.word = 0; // :uint
     // the number of bits left to examine in the current word
@@ -5487,13 +5922,15 @@ var ExpGolomb = function () {
   _createClass(ExpGolomb, [{
     key: 'loadWord',
     value: function loadWord() {
-      var position = this.data.byteLength - this.bytesAvailable,
+      var data = this.data,
+          bytesAvailable = this.bytesAvailable,
+          position = data.byteLength - bytesAvailable,
           workingBytes = new Uint8Array(4),
-          availableBytes = Math.min(4, this.bytesAvailable);
+          availableBytes = Math.min(4, bytesAvailable);
       if (availableBytes === 0) {
         throw new Error('no bytes available');
       }
-      workingBytes.set(this.data.subarray(position, position + availableBytes));
+      workingBytes.set(data.subarray(position, position + availableBytes));
       this.word = new DataView(workingBytes.buffer).getUint32(0);
       // track the amount of this.data that has been processed
       this.bitsAvailable = availableBytes * 8;
@@ -5538,7 +5975,7 @@ var ExpGolomb = function () {
         this.loadWord();
       }
       bits = size - bits;
-      if (bits > 0) {
+      if (bits > 0 && this.bitsAvailable) {
         return valu << bits | this.readBits(bits);
       } else {
         return valu;
@@ -5599,8 +6036,8 @@ var ExpGolomb = function () {
         // the number is odd if the low order bit is set
         return 1 + valu >>> 1; // add 1 to make it even, and divide by 2
       } else {
-          return -1 * (valu >>> 1); // divide by two then make it negative
-        }
+        return -1 * (valu >>> 1); // divide by two then make it negative
+      }
     }
 
     // Some convenience functions
@@ -5685,72 +6122,81 @@ var ExpGolomb = function () {
           picHeightInMapUnitsMinus1,
           frameMbsOnlyFlag,
           scalingListCount,
-          i;
-      this.readUByte();
-      profileIdc = this.readUByte(); // profile_idc
-      profileCompat = this.readBits(5); // constraint_set[0-4]_flag, u(5)
-      this.skipBits(3); // reserved_zero_3bits u(3),
-      levelIdc = this.readUByte(); //level_idc u(8)
-      this.skipUEG(); // seq_parameter_set_id
+          i,
+          readUByte = this.readUByte.bind(this),
+          readBits = this.readBits.bind(this),
+          readUEG = this.readUEG.bind(this),
+          readBoolean = this.readBoolean.bind(this),
+          skipBits = this.skipBits.bind(this),
+          skipEG = this.skipEG.bind(this),
+          skipUEG = this.skipUEG.bind(this),
+          skipScalingList = this.skipScalingList.bind(this);
+
+      readUByte();
+      profileIdc = readUByte(); // profile_idc
+      profileCompat = readBits(5); // constraint_set[0-4]_flag, u(5)
+      skipBits(3); // reserved_zero_3bits u(3),
+      levelIdc = readUByte(); //level_idc u(8)
+      skipUEG(); // seq_parameter_set_id
       // some profiles have more optional data we don't need
       if (profileIdc === 100 || profileIdc === 110 || profileIdc === 122 || profileIdc === 244 || profileIdc === 44 || profileIdc === 83 || profileIdc === 86 || profileIdc === 118 || profileIdc === 128) {
-        var chromaFormatIdc = this.readUEG();
+        var chromaFormatIdc = readUEG();
         if (chromaFormatIdc === 3) {
-          this.skipBits(1); // separate_colour_plane_flag
+          skipBits(1); // separate_colour_plane_flag
         }
-        this.skipUEG(); // bit_depth_luma_minus8
-        this.skipUEG(); // bit_depth_chroma_minus8
-        this.skipBits(1); // qpprime_y_zero_transform_bypass_flag
-        if (this.readBoolean()) {
+        skipUEG(); // bit_depth_luma_minus8
+        skipUEG(); // bit_depth_chroma_minus8
+        skipBits(1); // qpprime_y_zero_transform_bypass_flag
+        if (readBoolean()) {
           // seq_scaling_matrix_present_flag
           scalingListCount = chromaFormatIdc !== 3 ? 8 : 12;
           for (i = 0; i < scalingListCount; i++) {
-            if (this.readBoolean()) {
+            if (readBoolean()) {
               // seq_scaling_list_present_flag[ i ]
               if (i < 6) {
-                this.skipScalingList(16);
+                skipScalingList(16);
               } else {
-                this.skipScalingList(64);
+                skipScalingList(64);
               }
             }
           }
         }
       }
-      this.skipUEG(); // log2_max_frame_num_minus4
-      var picOrderCntType = this.readUEG();
+      skipUEG(); // log2_max_frame_num_minus4
+      var picOrderCntType = readUEG();
       if (picOrderCntType === 0) {
-        this.readUEG(); //log2_max_pic_order_cnt_lsb_minus4
+        readUEG(); //log2_max_pic_order_cnt_lsb_minus4
       } else if (picOrderCntType === 1) {
-          this.skipBits(1); // delta_pic_order_always_zero_flag
-          this.skipEG(); // offset_for_non_ref_pic
-          this.skipEG(); // offset_for_top_to_bottom_field
-          numRefFramesInPicOrderCntCycle = this.readUEG();
-          for (i = 0; i < numRefFramesInPicOrderCntCycle; i++) {
-            this.skipEG(); // offset_for_ref_frame[ i ]
-          }
-        }
-      this.skipUEG(); // max_num_ref_frames
-      this.skipBits(1); // gaps_in_frame_num_value_allowed_flag
-      picWidthInMbsMinus1 = this.readUEG();
-      picHeightInMapUnitsMinus1 = this.readUEG();
-      frameMbsOnlyFlag = this.readBits(1);
+        skipBits(1); // delta_pic_order_always_zero_flag
+        skipEG(); // offset_for_non_ref_pic
+        skipEG(); // offset_for_top_to_bottom_field
+        numRefFramesInPicOrderCntCycle = readUEG();
+        for (i = 0; i < numRefFramesInPicOrderCntCycle; i++) {
+          skipEG(); // offset_for_ref_frame[ i ]
+        }
+      }
+      skipUEG(); // max_num_ref_frames
+      skipBits(1); // gaps_in_frame_num_value_allowed_flag
+      picWidthInMbsMinus1 = readUEG();
+      picHeightInMapUnitsMinus1 = readUEG();
+      frameMbsOnlyFlag = readBits(1);
       if (frameMbsOnlyFlag === 0) {
-        this.skipBits(1); // mb_adaptive_frame_field_flag
+        skipBits(1); // mb_adaptive_frame_field_flag
       }
-      this.skipBits(1); // direct_8x8_inference_flag
-      if (this.readBoolean()) {
+      skipBits(1); // direct_8x8_inference_flag
+      if (readBoolean()) {
         // frame_cropping_flag
-        frameCropLeftOffset = this.readUEG();
-        frameCropRightOffset = this.readUEG();
-        frameCropTopOffset = this.readUEG();
-        frameCropBottomOffset = this.readUEG();
+        frameCropLeftOffset = readUEG();
+        frameCropRightOffset = readUEG();
+        frameCropTopOffset = readUEG();
+        frameCropBottomOffset = readUEG();
       }
-      if (this.readBoolean()) {
+      if (readBoolean()) {
         // vui_parameters_present_flag
-        if (this.readBoolean()) {
+        if (readBoolean()) {
           // aspect_ratio_info_present_flag
           var sarRatio = void 0;
-          var aspectRatioIdc = this.readUByte();
+          var aspectRatioIdc = readUByte();
           switch (aspectRatioIdc) {
             case 1:
               sarRatio = [1, 1];break;
@@ -5786,7 +6232,7 @@ var ExpGolomb = function () {
               sarRatio = [2, 1];break;
             case 255:
               {
-                sarRatio = [this.readUByte() << 8 | this.readUByte(), this.readUByte() << 8 | this.readUByte()];
+                sarRatio = [readUByte() << 8 | readUByte(), readUByte() << 8 | readUByte()];
                 break;
               }
           }
@@ -5817,7 +6263,7 @@ var ExpGolomb = function () {
 
 exports.default = ExpGolomb;
 
-},{"../utils/logger":43}],22:[function(_dereq_,module,exports){
+},{"45":45}],24:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -5829,7 +6275,7 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       */
 
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
@@ -5970,7 +6416,7 @@ var ID3 = function () {
 
 exports.default = ID3;
 
-},{"../utils/logger":43}],23:[function(_dereq_,module,exports){
+},{"45":45}],25:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -5991,36 +6437,37 @@ var _createClass = function () { function defineProperties(target, props) { for
 // import Hex from '../utils/hex';
 
 
-var _adts = _dereq_('./adts');
+var _adts = _dereq_(19);
 
 var _adts2 = _interopRequireDefault(_adts);
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _expGolomb = _dereq_('./exp-golomb');
+var _expGolomb = _dereq_(23);
 
 var _expGolomb2 = _interopRequireDefault(_expGolomb);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
 var TSDemuxer = function () {
-  function TSDemuxer(observer, id, remuxerClass, config) {
+  function TSDemuxer(observer, id, remuxerClass, config, typeSupported) {
     _classCallCheck(this, TSDemuxer);
 
     this.observer = observer;
     this.id = id;
     this.remuxerClass = remuxerClass;
     this.config = config;
+    this.typeSupported = typeSupported;
     this.lastCC = 0;
-    this.remuxer = new this.remuxerClass(observer, id, config);
+    this.remuxer = new this.remuxerClass(observer, id, config, typeSupported);
   }
 
   _createClass(TSDemuxer, [{
@@ -6028,14 +6475,14 @@ var TSDemuxer = function () {
     value: function switchLevel() {
       this.pmtParsed = false;
       this._pmtId = -1;
-      this._avcTrack = { container: 'video/mp2t', type: 'video', id: -1, sequenceNumber: 0, samples: [], len: 0, nbNalu: 0, dropped: 0 };
-      this._aacTrack = { container: 'video/mp2t', type: 'audio', id: -1, sequenceNumber: 0, samples: [], len: 0 };
+      this._avcTrack = { container: 'video/mp2t', type: 'video', id: -1, sequenceNumber: 0, samples: [], len: 0, dropped: 0 };
+      this._audioTrack = { container: 'video/mp2t', type: 'audio', id: -1, sequenceNumber: 0, samples: [], len: 0, isAAC: true };
       this._id3Track = { type: 'id3', id: -1, sequenceNumber: 0, samples: [], len: 0 };
       this._txtTrack = { type: 'text', id: -1, sequenceNumber: 0, samples: [], len: 0 };
       // flush any partial content
       this.aacOverFlow = null;
       this.aacLastPTS = null;
-      this.avcNaluState = 0;
+      this.avcSample = null;
       this.remuxer.switchLevel();
     }
   }, {
@@ -6049,24 +6496,22 @@ var TSDemuxer = function () {
 
   }, {
     key: 'push',
-    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration) {
-      var avcData,
-          aacData,
-          id3Data,
-          start,
+    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset) {
+      var start,
           len = data.length,
           stt,
           pid,
           atf,
           offset,
+          pes,
           codecsOnly = this.remuxer.passthrough,
           unknownPIDs = false;
 
       this.audioCodec = audioCodec;
       this.videoCodec = videoCodec;
-      this.timeOffset = timeOffset;
       this._duration = duration;
       this.contiguous = false;
+      this.accurateTimeOffset = accurateTimeOffset;
       if (cc !== this.lastCC) {
         _logger.logger.log('discontinuity detected');
         this.insertDiscontinuity();
@@ -6082,16 +6527,22 @@ var TSDemuxer = function () {
       this.lastSN = sn;
 
       var pmtParsed = this.pmtParsed,
-          avcId = this._avcTrack.id,
-          aacId = this._aacTrack.id,
-          id3Id = this._id3Track.id,
-          pmtId = this._pmtId;
-
-      var parsePAT = this._parsePAT,
+          avcTrack = this._avcTrack,
+          audioTrack = this._audioTrack,
+          id3Track = this._id3Track,
+          avcId = avcTrack.id,
+          audioId = audioTrack.id,
+          id3Id = id3Track.id,
+          pmtId = this._pmtId,
+          avcData = avcTrack.pesData,
+          audioData = audioTrack.pesData,
+          id3Data = id3Track.pesData,
+          parsePAT = this._parsePAT,
           parsePMT = this._parsePMT,
           parsePES = this._parsePES,
           parseAVCPES = this._parseAVCPES.bind(this),
           parseAACPES = this._parseAACPES.bind(this),
+          parseMPEGPES = this._parseMPEGPES.bind(this),
           parseID3PES = this._parseID3PES.bind(this);
 
       // don't parse last TS packet if incomplete
@@ -6116,14 +6567,14 @@ var TSDemuxer = function () {
           switch (pid) {
             case avcId:
               if (stt) {
-                if (avcData) {
-                  parseAVCPES(parsePES(avcData));
+                if (avcData && (pes = parsePES(avcData))) {
+                  parseAVCPES(pes, false);
                   if (codecsOnly) {
                     // if we have video codec info AND
                     // if audio PID is undefined OR if we have audio codec info,
                     // we have all codec info !
-                    if (this._avcTrack.codec && (aacId === -1 || this._aacTrack.codec)) {
-                      this.remux(level, sn, data);
+                    if (avcTrack.codec && (audioId === -1 || audioTrack.codec)) {
+                      this.remux(level, sn, data, timeOffset);
                       return;
                     }
                   }
@@ -6135,31 +6586,35 @@ var TSDemuxer = function () {
                 avcData.size += start + 188 - offset;
               }
               break;
-            case aacId:
+            case audioId:
               if (stt) {
-                if (aacData) {
-                  parseAACPES(parsePES(aacData));
+                if (audioData && (pes = parsePES(audioData))) {
+                  if (audioTrack.isAAC) {
+                    parseAACPES(pes);
+                  } else {
+                    parseMPEGPES(pes);
+                  }
                   if (codecsOnly) {
                     // here we now that we have audio codec info
                     // if video PID is undefined OR if we have video codec info,
                     // we have all codec infos !
-                    if (this._aacTrack.codec && (avcId === -1 || this._avcTrack.codec)) {
-                      this.remux(level, sn, data);
+                    if (audioTrack.codec && (avcId === -1 || avcTrack.codec)) {
+                      this.remux(level, sn, data, timeOffset);
                       return;
                     }
                   }
                 }
-                aacData = { data: [], size: 0 };
+                audioData = { data: [], size: 0 };
               }
-              if (aacData) {
-                aacData.data.push(data.subarray(offset, start + 188));
-                aacData.size += start + 188 - offset;
+              if (audioData) {
+                audioData.data.push(data.subarray(offset, start + 188));
+                audioData.size += start + 188 - offset;
               }
               break;
             case id3Id:
               if (stt) {
-                if (id3Data) {
-                  parseID3PES(parsePES(id3Data));
+                if (id3Data && (pes = parsePES(id3Data))) {
+                  parseID3PES(pes);
                 }
                 id3Data = { data: [], size: 0 };
               }
@@ -6178,10 +6633,25 @@ var TSDemuxer = function () {
               if (stt) {
                 offset += data[offset] + 1;
               }
-              var parsedPIDs = parsePMT(data, offset);
-              avcId = this._avcTrack.id = parsedPIDs.avc;
-              aacId = this._aacTrack.id = parsedPIDs.aac;
-              id3Id = this._id3Track.id = parsedPIDs.id3;
+              var parsedPIDs = parsePMT(data, offset, this.typeSupported.mpeg === true || this.typeSupported.mp3 === true);
+
+              // only update track id if track PID found while parsing PMT
+              // this is to avoid resetting the PID to -1 in case
+              // track PID transiently disappears from the stream
+              // this could happen in case of transient missing audio samples for example
+              avcId = parsedPIDs.avc;
+              if (avcId > 0) {
+                avcTrack.id = avcId;
+              }
+              audioId = parsedPIDs.audio;
+              if (audioId > 0) {
+                audioTrack.id = audioId;
+                audioTrack.isAAC = parsedPIDs.isAAC;
+              }
+              id3Id = parsedPIDs.id3;
+              if (id3Id > 0) {
+                id3Track.id = id3Id;
+              }
               if (unknownPIDs && !pmtParsed) {
                 _logger.logger.log('reparse from beginning');
                 unknownPIDs = false;
@@ -6201,22 +6671,63 @@ var TSDemuxer = function () {
           this.observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, id: this.id, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'TS packet did not start with 0x47' });
         }
       }
-      // parse last PES packet
-      if (avcData) {
-        parseAVCPES(parsePES(avcData));
+      // try to parse last PES packets
+      if (avcData && (pes = parsePES(avcData))) {
+        parseAVCPES(pes, true);
+        avcTrack.pesData = null;
+      } else {
+        // either avcData null or PES truncated, keep it for next frag parsing
+        avcTrack.pesData = avcData;
       }
-      if (aacData) {
-        parseAACPES(parsePES(aacData));
+
+      if (audioData && (pes = parsePES(audioData))) {
+        if (audioTrack.isAAC) {
+          parseAACPES(pes);
+        } else {
+          parseMPEGPES(pes);
+        }
+        audioTrack.pesData = null;
+      } else {
+        if (audioData && audioData.size) {
+          _logger.logger.log('last AAC PES packet truncated,might overlap between fragments');
+        }
+        // either audioData null or PES truncated, keep it for next frag parsing
+        audioTrack.pesData = audioData;
       }
-      if (id3Data) {
-        parseID3PES(parsePES(id3Data));
+
+      if (id3Data && (pes = parsePES(id3Data))) {
+        parseID3PES(pes);
+        id3Track.pesData = null;
+      } else {
+        // either id3Data null or PES truncated, keep it for next frag parsing
+        id3Track.pesData = id3Data;
       }
-      this.remux(level, sn, null);
+      this.remux(level, sn, null, timeOffset);
     }
   }, {
     key: 'remux',
-    value: function remux(level, sn, data) {
-      this.remuxer.remux(level, sn, this._aacTrack, this._avcTrack, this._id3Track, this._txtTrack, this.timeOffset, this.contiguous, data);
+    value: function remux(level, sn, data, timeOffset) {
+      var avcTrack = this._avcTrack,
+          samples = avcTrack.samples,
+          nbNalu = 0,
+          naluLen = 0;
+
+      // compute total/avc sample length and nb of NAL units
+      for (var i = 0; i < samples.length; i++) {
+        var sample = samples[i],
+            units = sample.units.units,
+            nbUnits = units.length,
+            sampleLen = 0;
+        for (var j = 0; j < nbUnits; j++) {
+          sampleLen += units[j].data.length;
+        }
+        naluLen += sampleLen;
+        nbNalu += nbUnits;
+        sample.length = sampleLen;
+      }
+      avcTrack.len = naluLen;
+      avcTrack.nbNalu = nbNalu;
+      this.remuxer.remux(level, sn, this._audioTrack, this._avcTrack, this._id3Track, this._txtTrack, timeOffset, this.contiguous, this.accurateTimeOffset, data);
     }
   }, {
     key: 'destroy',
@@ -6234,12 +6745,12 @@ var TSDemuxer = function () {
     }
   }, {
     key: '_parsePMT',
-    value: function _parsePMT(data, offset) {
+    value: function _parsePMT(data, offset, mpegSupported) {
       var sectionLength,
           tableEnd,
           programInfoLength,
           pid,
-          result = { aac: -1, avc: -1, id3: -1 };
+          result = { audio: -1, avc: -1, id3: -1, isAAC: true };
       sectionLength = (data[offset + 1] & 0x0f) << 8 | data[offset + 2];
       tableEnd = offset + 3 + sectionLength - 4;
       // to determine where the table is, we have to figure out how
@@ -6253,8 +6764,8 @@ var TSDemuxer = function () {
           // ISO/IEC 13818-7 ADTS AAC (MPEG-2 lower bit-rate audio)
           case 0x0f:
             //logger.log('AAC PID:'  + pid);
-            if (result.aac === -1) {
-              result.aac = pid;
+            if (result.audio === -1) {
+              result.audio = pid;
             }
             break;
           // Packetized metadata (ID3)
@@ -6271,6 +6782,18 @@ var TSDemuxer = function () {
               result.avc = pid;
             }
             break;
+          // ISO/IEC 11172-3 (MPEG-1 audio)
+          // or ISO/IEC 13818-3 (MPEG-2 halved sample rate audio)
+          case 0x03:
+          case 0x04:
+            //logger.log('MPEG PID:'  + pid);
+            if (!mpegSupported) {
+              _logger.logger.log('MPEG audio found, not supported in this browser for now');
+            } else if (result.audio === -1) {
+              result.audio = pid;
+              result.isAAC = false;
+            }
+            break;
           case 0x24:
             _logger.logger.warn('HEVC stream type found, not supported for now');
             break;
@@ -6298,6 +6821,11 @@ var TSDemuxer = function () {
           pesDts,
           payloadStartOffset,
           data = stream.data;
+      // safety check
+      if (!stream || stream.size === 0) {
+        return null;
+      }
+
       // we might need up to 19 bytes to read PES header
       // if first chunk of data is less than 19 bytes, let's merge it with following ones until we get 19 bytes
       // usually only one merge is needed (and this is rare ...)
@@ -6313,6 +6841,11 @@ var TSDemuxer = function () {
       pesPrefix = (frag[0] << 16) + (frag[1] << 8) + frag[2];
       if (pesPrefix === 1) {
         pesLen = (frag[4] << 8) + frag[5];
+        // if PES parsed length is not zero and greater than total received length, stop parsing. PES might be truncated
+        // minus 6 : PES header size
+        if (pesLen && pesLen > stream.size - 6) {
+          return null;
+        }
         pesFlags = frag[7];
         if (pesFlags & 0xC0) {
           /* PES header described here : http://dvd.sourceforge.net/dvdinfo/pes-hdr.html
@@ -6344,6 +6877,7 @@ var TSDemuxer = function () {
           }
         }
         pesHdrLen = frag[8];
+        // 9 bytes : 6 bytes for PES header + 3 bytes for PES extension
         payloadStartOffset = pesHdrLen + 9;
 
         stream.size -= payloadStartOffset;
@@ -6367,85 +6901,91 @@ var TSDemuxer = function () {
           pesData.set(frag, i);
           i += len;
         }
+        if (pesLen) {
+          // payload size : remove PES header + PES extension
+          pesLen -= pesHdrLen + 3;
+        }
         return { data: pesData, pts: pesPts, dts: pesDts, len: pesLen };
       } else {
         return null;
       }
     }
+  }, {
+    key: 'pushAccesUnit',
+    value: function pushAccesUnit(avcSample, avcTrack) {
+      if (avcSample.units.units.length && avcSample.frame) {
+        // only push AVC sample if starting with a keyframe is not mandatory OR
+        //    if keyframe already found in this fragment OR
+        //       keyframe found in last fragment (track.sps) AND
+        //          samples already appended (we already found a keyframe in this fragment) OR fragment is contiguous
+        if (!this.config.forceKeyFrameOnDiscontinuity || avcSample.key === true || avcTrack.sps && (avcTrack.samples.length || this.contiguous)) {
+          avcTrack.samples.push(avcSample);
+        } else {
+          // dropped samples, track it
+          avcTrack.dropped++;
+        }
+      }
+      if (avcSample.debug.length) {
+        _logger.logger.log(avcSample.pts + '/' + avcSample.dts + ':' + avcSample.debug + ',' + avcSample.units.length);
+      }
+    }
   }, {
     key: '_parseAVCPES',
-    value: function _parseAVCPES(pes) {
+    value: function _parseAVCPES(pes, last) {
       var _this = this;
 
+      //logger.log('parse new PES');
       var track = this._avcTrack,
-          samples = track.samples,
           units = this._parseAVCNALu(pes.data),
-          units2 = [],
           debug = false,
-          key = false,
-          length = 0,
           expGolombDecoder,
-          avcSample,
+          avcSample = this.avcSample,
           push,
           i;
-      // no NALu found
-      if (units.length === 0 && samples.length > 0) {
-        // append pes.data to previous NAL unit
-        var lastavcSample = samples[samples.length - 1];
-        var lastUnit = lastavcSample.units.units[lastavcSample.units.units.length - 1];
-        var tmp = new Uint8Array(lastUnit.data.byteLength + pes.data.byteLength);
-        tmp.set(lastUnit.data, 0);
-        tmp.set(pes.data, lastUnit.data.byteLength);
-        lastUnit.data = tmp;
-        lastavcSample.units.length += pes.data.byteLength;
-        track.len += pes.data.byteLength;
-      }
       //free pes.data to save up some memory
       pes.data = null;
-      var debugString = '';
-
-      var pushAccesUnit = function () {
-        if (units2.length) {
-          // only push AVC sample if starting with a keyframe is not mandatory OR
-          //    if keyframe already found in this fragment OR
-          //       keyframe found in last fragment (track.sps) AND
-          //          samples already appended (we already found a keyframe in this fragment) OR fragment is contiguous
-          if (!this.config.forceKeyFrameOnDiscontinuity || key === true || track.sps && (samples.length || this.contiguous)) {
-            avcSample = { units: { units: units2, length: length }, pts: pes.pts, dts: pes.dts, key: key };
-            samples.push(avcSample);
-            track.len += length;
-            track.nbNalu += units2.length;
-          } else {
-            // dropped samples, track it
-            track.dropped++;
-          }
-          units2 = [];
-          length = 0;
-        }
-      }.bind(this);
 
       units.forEach(function (unit) {
         switch (unit.type) {
           //NDR
           case 1:
             push = true;
-            if (debug) {
-              debugString += 'NDR ';
+            if (debug && avcSample) {
+              avcSample.debug += 'NDR ';
+            }
+            avcSample.frame = true;
+            // retrieve slice type by parsing beginning of NAL unit (follow H264 spec, slice_header definition) to detect keyframe embedded in NDR
+            var data = unit.data;
+            if (data.length > 1) {
+              var sliceType = new _expGolomb2.default(data).readSliceType();
+              // 2 : I slice, 4 : SI slice, 7 : I slice, 9: SI slice
+              // SI slice : A slice that is coded using intra prediction only and using quantisation of the prediction samples.
+              // An SI slice can be coded such that its decoded samples can be constructed identically to an SP slice.
+              // I slice: A slice that is not an SI slice that is decoded using intra prediction only.
+              //if (sliceType === 2 || sliceType === 7) {
+              if (sliceType === 2 || sliceType === 4 || sliceType === 7 || sliceType === 9) {
+                avcSample.key = true;
+              }
             }
             break;
           //IDR
           case 5:
             push = true;
+            // handle PES not starting with AUD
+            if (!avcSample) {
+              avcSample = _this.avcSample = _this._createAVCSample(true, pes.pts, pes.dts, '');
+            }
             if (debug) {
-              debugString += 'IDR ';
+              avcSample.debug += 'IDR ';
             }
-            key = true;
+            avcSample.key = true;
+            avcSample.frame = true;
             break;
           //SEI
           case 6:
             push = true;
-            if (debug) {
-              debugString += 'SEI ';
+            if (debug && avcSample) {
+              avcSample.debug += 'SEI ';
             }
             expGolombDecoder = new _expGolomb2.default(_this.discardEPB(unit.data));
 
@@ -6518,8 +7058,8 @@ var TSDemuxer = function () {
           //SPS
           case 7:
             push = true;
-            if (debug) {
-              debugString += 'SPS ';
+            if (debug && avcSample) {
+              avcSample.debug += 'SPS ';
             }
             if (!track.sps) {
               expGolombDecoder = new _expGolomb2.default(unit.data);
@@ -6543,34 +7083,47 @@ var TSDemuxer = function () {
           //PPS
           case 8:
             push = true;
-            if (debug) {
-              debugString += 'PPS ';
+            if (debug && avcSample) {
+              avcSample.debug += 'PPS ';
             }
             if (!track.pps) {
               track.pps = [unit.data];
             }
             break;
+          // AUD
           case 9:
             push = false;
-            if (debug) {
-              debugString += 'AUD ';
+            if (avcSample) {
+              _this.pushAccesUnit(avcSample, track);
             }
-            pushAccesUnit();
+            avcSample = _this.avcSample = _this._createAVCSample(false, pes.pts, pes.dts, debug ? 'AUD ' : '');
+            break;
+          // Filler Data
+          case 12:
+            push = false;
             break;
           default:
             push = false;
-            debugString += 'unknown NAL ' + unit.type + ' ';
+            if (avcSample) {
+              avcSample.debug += 'unknown NAL ' + unit.type + ' ';
+            }
             break;
         }
-        if (push) {
-          units2.push(unit);
-          length += unit.data.byteLength;
+        if (avcSample && push) {
+          var _units = avcSample.units;
+          _units.units.push(unit);
         }
       });
-      if (debug || debugString.length) {
-        _logger.logger.log(debugString);
+      // if last PES packet, push samples
+      if (last && avcSample) {
+        this.pushAccesUnit(avcSample, track);
+        this.avcSample = null;
       }
-      pushAccesUnit();
+    }
+  }, {
+    key: '_createAVCSample',
+    value: function _createAVCSample(key, pts, dts, debug) {
+      return { key: key, pts: pts, dts: dts, units: { units: [], length: 0 }, debug: debug };
     }
   }, {
     key: '_insertSampleInOrder',
@@ -6591,6 +7144,23 @@ var TSDemuxer = function () {
         arr.push(data);
       }
     }
+  }, {
+    key: '_getLastNalUnit',
+    value: function _getLastNalUnit() {
+      var avcSample = this.avcSample,
+          lastUnit = void 0;
+      // try to fallback to previous sample if current one is empty
+      if (!avcSample || avcSample.units.units.length === 0) {
+        var track = this._avcTrack,
+            samples = track.samples;
+        avcSample = samples[samples.length - 1];
+      }
+      if (avcSample) {
+        var units = avcSample.units.units;
+        lastUnit = units[units.length - 1];
+      }
+      return lastUnit;
+    }
   }, {
     key: '_parseAVCNALu',
     value: function _parseAVCNALu(array) {
@@ -6598,11 +7168,13 @@ var TSDemuxer = function () {
           len = array.byteLength,
           value,
           overflow,
-          state = this.avcNaluState;
+          track = this._avcTrack,
+          state = track.naluState || 0,
+          lastState = state;
       var units = [],
           unit,
           unitType,
-          lastUnitStart,
+          lastUnitStart = -1,
           lastUnitType;
       //logger.log('PES:' + Hex.hexDump(array));
       while (i < len) {
@@ -6625,10 +7197,8 @@ var TSDemuxer = function () {
           case 3:
             if (value === 0) {
               state = 3;
-            } else if (value === 1 && i < len) {
-              unitType = array[i] & 0x1f;
-              //logger.log('find NALU @ offset:' + i + ',type:' + unitType);
-              if (lastUnitStart) {
+            } else if (value === 1) {
+              if (lastUnitStart >= 0) {
                 unit = { data: array.subarray(lastUnitStart, i - state - 1), type: lastUnitType };
                 //logger.log('pushing NALU, type/size:' + unit.type + '/' + unit.data.byteLength);
                 units.push(unit);
@@ -6637,61 +7207,71 @@ var TSDemuxer = function () {
                 // first check if start code delimiter is overlapping between 2 PES packets,
                 // ie it started in last packet (lastState not zero)
                 // and ended at the beginning of this PES packet (i <= 4 - lastState)
-                var lastState = this.avcNaluState;
-                if (lastState && i <= 4 - lastState) {
-                  // start delimiter overlapping between PES packets
-                  // strip start delimiter bytes from the end of last NAL unit
-                  var track = this._avcTrack,
-                      samples = track.samples;
-                  if (samples.length) {
-                    var lastavcSample = samples[samples.length - 1],
-                        lastUnits = lastavcSample.units.units,
-                        lastUnit = lastUnits[lastUnits.length - 1];
+                var lastUnit = this._getLastNalUnit();
+                if (lastUnit) {
+                  if (lastState && i <= 4 - lastState) {
+                    // start delimiter overlapping between PES packets
+                    // strip start delimiter bytes from the end of last NAL unit
                     // check if lastUnit had a state different from zero
                     if (lastUnit.state) {
                       // strip last bytes
                       lastUnit.data = lastUnit.data.subarray(0, lastUnit.data.byteLength - lastState);
-                      lastavcSample.units.length -= lastState;
-                      track.len -= lastState;
                     }
                   }
-                }
-                // If NAL units are not starting right at the beginning of the PES packet, push preceding data into previous NAL unit.
-                overflow = i - state - 1;
-                if (overflow > 0) {
-                  var _track = this._avcTrack,
-                      _samples = _track.samples;
-                  //logger.log('first NALU found with overflow:' + overflow);
-                  if (_samples.length) {
-                    var _lastavcSample = _samples[_samples.length - 1],
-                        _lastUnits = _lastavcSample.units.units,
-                        _lastUnit = _lastUnits[_lastUnits.length - 1],
-                        tmp = new Uint8Array(_lastUnit.data.byteLength + overflow);
-                    tmp.set(_lastUnit.data, 0);
-                    tmp.set(array.subarray(0, overflow), _lastUnit.data.byteLength);
-                    _lastUnit.data = tmp;
-                    _lastavcSample.units.length += overflow;
-                    _track.len += overflow;
+                  // If NAL units are not starting right at the beginning of the PES packet, push preceding data into previous NAL unit.
+                  overflow = i - state - 1;
+                  if (overflow > 0) {
+                    //logger.log('first NALU found with overflow:' + overflow);
+                    var tmp = new Uint8Array(lastUnit.data.byteLength + overflow);
+                    tmp.set(lastUnit.data, 0);
+                    tmp.set(array.subarray(0, overflow), lastUnit.data.byteLength);
+                    lastUnit.data = tmp;
                   }
                 }
               }
-              lastUnitStart = i;
-              lastUnitType = unitType;
-              state = 0;
+              // check if we can read unit type
+              if (i < len) {
+                unitType = array[i] & 0x1f;
+                //logger.log('find NALU @ offset:' + i + ',type:' + unitType);
+                lastUnitStart = i;
+                lastUnitType = unitType;
+                state = 0;
+              } else {
+                // not enough byte to read unit type. let's read it on next PES parsing
+                state = -1;
+              }
             } else {
               state = 0;
             }
             break;
+          case -1:
+            // special use case where we found 3 or 4-byte start codes exactly at the end of previous PES packet
+            lastUnitStart = 0;
+            // NALu type is value read from offset 0
+            lastUnitType = value & 0x1f;
+            state = 0;
+            break;
           default:
             break;
         }
       }
-      if (lastUnitStart) {
+      if (lastUnitStart >= 0 && state >= 0) {
         unit = { data: array.subarray(lastUnitStart, len), type: lastUnitType, state: state };
         units.push(unit);
         //logger.log('pushing NALU, type/size/state:' + unit.type + '/' + unit.data.byteLength + '/' + state);
-        this.avcNaluState = state;
       }
+      // no NALu found
+      if (units.length === 0) {
+        // append pes.data to previous NAL unit
+        var _lastUnit = this._getLastNalUnit();
+        if (_lastUnit) {
+          var _tmp = new Uint8Array(_lastUnit.data.byteLength + array.byteLength);
+          _tmp.set(_lastUnit.data, 0);
+          _tmp.set(array, _lastUnit.data.byteLength);
+          _lastUnit.data = _tmp;
+        }
+      }
+      track.naluState = state;
       return units;
     }
 
@@ -6743,12 +7323,10 @@ var TSDemuxer = function () {
   }, {
     key: '_parseAACPES',
     value: function _parseAACPES(pes) {
-      var track = this._aacTrack,
+      var track = this._audioTrack,
           data = pes.data,
           pts = pes.pts,
           startOffset = 0,
-          duration = this._duration,
-          audioCodec = this.audioCodec,
           aacOverFlow = this.aacOverFlow,
           aacLastPTS = this.aacLastPTS,
           config,
@@ -6783,18 +7361,19 @@ var TSDemuxer = function () {
           reason = 'no ADTS header found in AAC PES';
           fatal = true;
         }
+        _logger.logger.warn('parsing error:' + reason);
         this.observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, id: this.id, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: fatal, reason: reason });
         if (fatal) {
           return;
         }
       }
       if (!track.audiosamplerate) {
-        config = _adts2.default.getAudioConfig(this.observer, data, offset, audioCodec);
+        config = _adts2.default.getAudioConfig(this.observer, data, offset, this.audioCodec);
         track.config = config.config;
         track.audiosamplerate = config.samplerate;
         track.channelCount = config.channelCount;
         track.codec = config.codec;
-        track.duration = duration;
+        track.duration = this._duration;
         _logger.logger.log('parsed codec:' + track.codec + ',rate:' + config.samplerate + ',nb channel:' + config.channelCount);
       }
       frameIndex = 0;
@@ -6840,11 +7419,94 @@ var TSDemuxer = function () {
         aacOverFlow = data.subarray(offset, len);
         //logger.log(`AAC: overflow detected:${len-offset}`);
       } else {
-          aacOverFlow = null;
-        }
+        aacOverFlow = null;
+      }
       this.aacOverFlow = aacOverFlow;
       this.aacLastPTS = stamp;
     }
+  }, {
+    key: '_parseMPEGPES',
+    value: function _parseMPEGPES(pes) {
+      var data = pes.data;
+      var pts = pes.pts;
+      var length = data.length;
+      var frameIndex = 0;
+      var offset = 0;
+      var parsed;
+
+      while (offset < length && (parsed = this._parseMpeg(data, offset, length, frameIndex++, pts)) > 0) {
+        offset += parsed;
+      }
+    }
+  }, {
+    key: '_onMpegFrame',
+    value: function _onMpegFrame(data, bitRate, sampleRate, channelCount, frameIndex, pts) {
+      var frameDuration = 1152 / sampleRate * 1000;
+      var stamp = pts + frameIndex * frameDuration;
+      var track = this._audioTrack;
+
+      track.config = [];
+      track.channelCount = channelCount;
+      track.audiosamplerate = sampleRate;
+      track.duration = this._duration;
+      track.samples.push({ unit: data, pts: stamp, dts: stamp });
+      track.len += data.length;
+    }
+  }, {
+    key: '_onMpegNoise',
+    value: function _onMpegNoise(data) {
+      _logger.logger.warn('mpeg audio has noise: ' + data.length + ' bytes');
+    }
+  }, {
+    key: '_parseMpeg',
+    value: function _parseMpeg(data, start, end, frameIndex, pts) {
+      var BitratesMap = [32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160];
+      var SamplingRateMap = [44100, 48000, 32000, 22050, 24000, 16000, 11025, 12000, 8000];
+
+      if (start + 2 > end) {
+        return -1; // we need at least 2 bytes to detect sync pattern
+      }
+      if (data[start] === 0xFF || (data[start + 1] & 0xE0) === 0xE0) {
+        // Using http://www.datavoyage.com/mpgscript/mpeghdr.htm as a reference
+        if (start + 24 > end) {
+          return -1;
+        }
+        var headerB = data[start + 1] >> 3 & 3;
+        var headerC = data[start + 1] >> 1 & 3;
+        var headerE = data[start + 2] >> 4 & 15;
+        var headerF = data[start + 2] >> 2 & 3;
+        var headerG = !!(data[start + 2] & 2);
+        if (headerB !== 1 && headerE !== 0 && headerE !== 15 && headerF !== 3) {
+          var columnInBitrates = headerB === 3 ? 3 - headerC : headerC === 3 ? 3 : 4;
+          var bitRate = BitratesMap[columnInBitrates * 14 + headerE - 1] * 1000;
+          var columnInSampleRates = headerB === 3 ? 0 : headerB === 2 ? 1 : 2;
+          var sampleRate = SamplingRateMap[columnInSampleRates * 3 + headerF];
+          var padding = headerG ? 1 : 0;
+          var channelCount = data[start + 3] >> 6 === 3 ? 1 : 2; // If bits of channel mode are `11` then it is a single channel (Mono)
+          var frameLength = headerC === 3 ? (headerB === 3 ? 12 : 6) * bitRate / sampleRate + padding << 2 : (headerB === 3 ? 144 : 72) * bitRate / sampleRate + padding | 0;
+          if (start + frameLength > end) {
+            return -1;
+          }
+          if (this._onMpegFrame) {
+            this._onMpegFrame(data.subarray(start, start + frameLength), bitRate, sampleRate, channelCount, frameIndex, pts);
+          }
+          return frameLength;
+        }
+      }
+      // noise or ID3, trying to skip
+      var offset = start + 2;
+      while (offset < end) {
+        if (data[offset - 1] === 0xFF && (data[offset] & 0xE0) === 0xE0) {
+          // sync pattern is found
+          if (this._onMpegNoise) {
+            this._onMpegNoise(data.subarray(start, offset - 1));
+          }
+          return offset - start - 1;
+        }
+        offset++;
+      }
+      return -1;
+    }
   }, {
     key: '_parseID3PES',
     value: function _parseID3PES(pes) {
@@ -6867,7 +7529,7 @@ var TSDemuxer = function () {
 
 exports.default = TSDemuxer;
 
-},{"../errors":24,"../events":26,"../utils/logger":43,"./adts":17,"./exp-golomb":21}],24:[function(_dereq_,module,exports){
+},{"19":19,"23":23,"26":26,"28":28,"45":45}],26:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -6931,14 +7593,14 @@ var ErrorDetails = exports.ErrorDetails = {
   INTERNAL_EXCEPTION: 'internalException'
 };
 
-},{}],25:[function(_dereq_,module,exports){
+},{}],27:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
@@ -6946,11 +7608,11 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
 
-var _logger = _dereq_('./utils/logger');
+var _logger = _dereq_(45);
 
-var _errors = _dereq_('./errors');
+var _errors = _dereq_(26);
 
-var _events = _dereq_('./events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
@@ -7040,7 +7702,7 @@ var EventHandler = function () {
 
 exports.default = EventHandler;
 
-},{"./errors":24,"./events":26,"./utils/logger":43}],26:[function(_dereq_,module,exports){
+},{"26":26,"28":28,"45":45}],28:[function(_dereq_,module,exports){
 'use strict';
 
 module.exports = {
@@ -7100,6 +7762,8 @@ module.exports = {
   FRAG_LOAD_EMERGENCY_ABORTED: 'hlsFragLoadEmergencyAborted',
   // fired when a fragment loading is completed - data: { frag : fragment object, payload : fragment payload, stats : { trequest, tfirst, tload, length}}
   FRAG_LOADED: 'hlsFragLoaded',
+  // fired when a fragment has finished decrypting - data: { level : levelId, sn : sequence number }
+  FRAG_DECRYPTED: 'hlsFragDecrypted',
   // fired when Init Segment has been extracted from fragment - data: { id : demuxer id, level : levelId, sn : sequence number, moov : moov MP4 box, codecs : codecs found while parsing fragment}
   FRAG_PARSING_INIT_SEGMENT: 'hlsFragParsingInitSegment',
   // fired when parsing sei text is completed - data: { id : demuxer id, , level : levelId, sn : sequence number, samples : [ sei samples pes ] }
@@ -7130,7 +7794,7 @@ module.exports = {
   STREAM_STATE_TRANSITION: 'hlsStreamStateTransition'
 };
 
-},{}],27:[function(_dereq_,module,exports){
+},{}],29:[function(_dereq_,module,exports){
 "use strict";
 
 Object.defineProperty(exports, "__esModule", {
@@ -7175,7 +7839,7 @@ var AAC = function () {
 
 exports.default = AAC;
 
-},{}],28:[function(_dereq_,module,exports){
+},{}],30:[function(_dereq_,module,exports){
 "use strict";
 
 Object.defineProperty(exports, "__esModule", {
@@ -7196,6 +7860,19 @@ var BufferHelper = function () {
   }
 
   _createClass(BufferHelper, null, [{
+    key: "isBuffered",
+    value: function isBuffered(media, position) {
+      if (media) {
+        var buffered = media.buffered;
+        for (var i = 0; i < buffered.length; i++) {
+          if (position >= buffered.start(i) && position <= buffered.end(i)) {
+            return true;
+          }
+        }
+      }
+      return false;
+    }
+  }, {
     key: "bufferInfo",
     value: function bufferInfo(media, pos, maxHoleDuration) {
       if (media) {
@@ -7278,7 +7955,7 @@ var BufferHelper = function () {
 
 exports.default = BufferHelper;
 
-},{}],29:[function(_dereq_,module,exports){
+},{}],31:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -7289,7 +7966,7 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       * Level Helper class, providing methods dealing with playlist sliding and drift
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
@@ -7415,12 +8092,12 @@ var LevelHelper = function () {
         if (toIdx > fromIdx) {
           fragFrom.duration = fragToPTS - fragFrom.start;
           if (fragFrom.duration < 0) {
-            _logger.logger.error('negative duration computed for frag ' + fragFrom.sn + ',level ' + fragFrom.level + ', there should be some duration drift between playlist and fragment!');
+            _logger.logger.warn('negative duration computed for frag ' + fragFrom.sn + ',level ' + fragFrom.level + ', there should be some duration drift between playlist and fragment!');
           }
         } else {
           fragTo.duration = fragFrom.start - fragToPTS;
           if (fragTo.duration < 0) {
-            _logger.logger.error('negative duration computed for frag ' + fragTo.sn + ',level ' + fragTo.level + ', there should be some duration drift between playlist and fragment!');
+            _logger.logger.warn('negative duration computed for frag ' + fragTo.sn + ',level ' + fragTo.level + ', there should be some duration drift between playlist and fragment!');
           }
         }
       } else {
@@ -7439,7 +8116,7 @@ var LevelHelper = function () {
 
 exports.default = LevelHelper;
 
-},{"../utils/logger":43}],30:[function(_dereq_,module,exports){
+},{"45":45}],32:[function(_dereq_,module,exports){
 /**
  * HLS interface
  */
@@ -7453,71 +8130,71 @@ var _createClass = function () { function defineProperties(target, props) { for
 //import FetchLoader from './utils/fetch-loader';
 
 
-var _events = _dereq_('./events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _errors = _dereq_('./errors');
+var _errors = _dereq_(26);
 
-var _playlistLoader = _dereq_('./loader/playlist-loader');
+var _playlistLoader = _dereq_(36);
 
 var _playlistLoader2 = _interopRequireDefault(_playlistLoader);
 
-var _fragmentLoader = _dereq_('./loader/fragment-loader');
+var _fragmentLoader = _dereq_(34);
 
 var _fragmentLoader2 = _interopRequireDefault(_fragmentLoader);
 
-var _abrController = _dereq_('./controller/abr-controller');
+var _abrController = _dereq_(4);
 
 var _abrController2 = _interopRequireDefault(_abrController);
 
-var _bufferController = _dereq_('./controller/buffer-controller');
+var _bufferController = _dereq_(7);
 
 var _bufferController2 = _interopRequireDefault(_bufferController);
 
-var _capLevelController = _dereq_('./controller/cap-level-controller');
+var _capLevelController = _dereq_(8);
 
 var _capLevelController2 = _interopRequireDefault(_capLevelController);
 
-var _audioStreamController = _dereq_('./controller/audio-stream-controller');
+var _audioStreamController = _dereq_(5);
 
 var _audioStreamController2 = _interopRequireDefault(_audioStreamController);
 
-var _streamController = _dereq_('./controller/stream-controller');
+var _streamController = _dereq_(12);
 
 var _streamController2 = _interopRequireDefault(_streamController);
 
-var _levelController = _dereq_('./controller/level-controller');
+var _levelController = _dereq_(11);
 
 var _levelController2 = _interopRequireDefault(_levelController);
 
-var _timelineController = _dereq_('./controller/timeline-controller');
+var _timelineController = _dereq_(13);
 
 var _timelineController2 = _interopRequireDefault(_timelineController);
 
-var _fpsController = _dereq_('./controller/fps-controller');
+var _fpsController = _dereq_(10);
 
 var _fpsController2 = _interopRequireDefault(_fpsController);
 
-var _audioTrackController = _dereq_('./controller/audio-track-controller');
+var _audioTrackController = _dereq_(6);
 
 var _audioTrackController2 = _interopRequireDefault(_audioTrackController);
 
-var _logger = _dereq_('./utils/logger');
+var _logger = _dereq_(45);
 
-var _xhrLoader = _dereq_('./utils/xhr-loader');
+var _xhrLoader = _dereq_(47);
 
 var _xhrLoader2 = _interopRequireDefault(_xhrLoader);
 
-var _events3 = _dereq_('events');
+var _events3 = _dereq_(1);
 
 var _events4 = _interopRequireDefault(_events3);
 
-var _keyLoader = _dereq_('./loader/key-loader');
+var _keyLoader = _dereq_(35);
 
 var _keyLoader2 = _interopRequireDefault(_keyLoader);
 
-var _cues = _dereq_('./utils/cues');
+var _cues = _dereq_(43);
 
 var _cues2 = _interopRequireDefault(_cues);
 
@@ -7529,13 +8206,14 @@ var Hls = function () {
   _createClass(Hls, null, [{
     key: 'isSupported',
     value: function isSupported() {
+      window.MediaSource = window.MediaSource || window.WebKitMediaSource;
       return window.MediaSource && typeof window.MediaSource.isTypeSupported === 'function' && window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"');
     }
   }, {
     key: 'version',
     get: function get() {
       // replaced with browserify-versionify transform
-      return '0.6.2-6';
+      return '0.6.13';
     }
   }, {
     key: 'Events',
@@ -7559,9 +8237,11 @@ var Hls = function () {
         Hls.defaultConfig = {
           autoStartLoad: true,
           startPosition: -1,
+          defaultAudioCodec: undefined,
           debug: false,
           capLevelOnFPSDrop: false,
           capLevelToPlayerSize: false,
+          initialLiveManifestSize: 1,
           maxBufferLength: 30,
           maxBufferSize: 60 * 1000 * 1000,
           maxBufferHole: 0.5,
@@ -7580,6 +8260,7 @@ var Hls = function () {
           manifestLoadingMaxRetry: 1,
           manifestLoadingRetryDelay: 1000,
           manifestLoadingMaxRetryTimeout: 64000,
+          startLevel: undefined,
           levelLoadingTimeOut: 10000,
           levelLoadingMaxRetry: 4,
           levelLoadingRetryDelay: 1000,
@@ -7597,6 +8278,8 @@ var Hls = function () {
           //loader: FetchLoader,
           fLoader: undefined,
           pLoader: undefined,
+          xhrSetup: undefined,
+          fetchSetup: undefined,
           abrController: _abrController2.default,
           bufferController: _bufferController2.default,
           capLevelController: _capLevelController2.default,
@@ -7609,13 +8292,16 @@ var Hls = function () {
           enableMP2TPassThrough: false,
           stretchShortVideoTrack: false,
           forceKeyFrameOnDiscontinuity: true,
-          abrEwmaFastLive: 5,
+          abrEwmaFastLive: 3,
           abrEwmaSlowLive: 9,
-          abrEwmaFastVoD: 4,
-          abrEwmaSlowVoD: 15,
+          abrEwmaFastVoD: 3,
+          abrEwmaSlowVoD: 9,
           abrEwmaDefaultEstimate: 5e5, // 500 kbps
-          abrBandWidthFactor: 0.8,
-          abrBandWidthUpFactor: 0.7
+          abrBandWidthFactor: 0.95,
+          abrBandWidthUpFactor: 0.7,
+          maxStarvationDelay: 4,
+          maxLoadingDelay: 4,
+          minAutoBitrate: 0
         };
       }
       return Hls.defaultConfig;
@@ -7626,7 +8312,7 @@ var Hls = function () {
   }]);
 
   function Hls() {
-    var config = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+    var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
 
     _classCallCheck(this, Hls);
 
@@ -7733,9 +8419,9 @@ var Hls = function () {
   }, {
     key: 'startLoad',
     value: function startLoad() {
-      var startPosition = arguments.length <= 0 || arguments[0] === undefined ? -1 : arguments[0];
+      var startPosition = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : -1;
 
-      _logger.logger.log('startLoad');
+      _logger.logger.log('startLoad(' + startPosition + ')');
       this.levelController.startLoad();
       this.streamController.startLoad(startPosition);
       this.audioStreamController.startLoad(startPosition);
@@ -7838,7 +8524,7 @@ var Hls = function () {
   }, {
     key: 'firstLevel',
     get: function get() {
-      return this.levelController.firstLevel;
+      return Math.max(this.levelController.firstLevel, this.abrController.minAutoLevel);
     }
 
     /** set first level (index of first level referenced in manifest)
@@ -7934,15 +8620,15 @@ var Hls = function () {
 
 exports.default = Hls;
 
-},{"./controller/abr-controller":3,"./controller/audio-stream-controller":4,"./controller/audio-track-controller":5,"./controller/buffer-controller":6,"./controller/cap-level-controller":7,"./controller/fps-controller":9,"./controller/level-controller":10,"./controller/stream-controller":11,"./controller/timeline-controller":12,"./errors":24,"./events":26,"./loader/fragment-loader":32,"./loader/key-loader":33,"./loader/playlist-loader":34,"./utils/cues":41,"./utils/logger":43,"./utils/xhr-loader":47,"events":1}],31:[function(_dereq_,module,exports){
+},{"1":1,"10":10,"11":11,"12":12,"13":13,"26":26,"28":28,"34":34,"35":35,"36":36,"4":4,"43":43,"45":45,"47":47,"5":5,"6":6,"7":7,"8":8}],33:[function(_dereq_,module,exports){
 'use strict';
 
 // This is mostly for support of the es6 module export
 // syntax with the babel compiler, it looks like it doesnt support
 // function exports like we are used to in node/commonjs
-module.exports = _dereq_('./hls.js').default;
+module.exports = _dereq_(32).default;
 
-},{"./hls.js":30}],32:[function(_dereq_,module,exports){
+},{"32":32}],34:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -7951,17 +8637,17 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -7979,7 +8665,7 @@ var FragmentLoader = function (_EventHandler) {
   function FragmentLoader(hls) {
     _classCallCheck(this, FragmentLoader);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(FragmentLoader).call(this, hls, _events2.default.FRAG_LOADING));
+    var _this = _possibleConstructorReturn(this, (FragmentLoader.__proto__ || Object.getPrototypeOf(FragmentLoader)).call(this, hls, _events2.default.FRAG_LOADING));
 
     _this.loaders = {};
     return _this;
@@ -7988,8 +8674,9 @@ var FragmentLoader = function (_EventHandler) {
   _createClass(FragmentLoader, [{
     key: 'destroy',
     value: function destroy() {
-      for (var loaderName in this.loaders) {
-        var loader = this.loaders[loaderName];
+      var loaders = this.loaders;
+      for (var loaderName in loaders) {
+        var loader = loaders[loaderName];
         if (loader) {
           loader.destroy();
         }
@@ -8074,7 +8761,7 @@ var FragmentLoader = function (_EventHandler) {
 
 exports.default = FragmentLoader;
 
-},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],33:[function(_dereq_,module,exports){
+},{"26":26,"27":27,"28":28,"45":45}],35:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -8083,17 +8770,17 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _eventHandler = _dereq_('../event-handler');
+var _eventHandler = _dereq_(27);
 
 var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _errors = _dereq_('../errors');
+var _errors = _dereq_(26);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -8111,7 +8798,7 @@ var KeyLoader = function (_EventHandler) {
   function KeyLoader(hls) {
     _classCallCheck(this, KeyLoader);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(KeyLoader).call(this, hls, _events2.default.KEY_LOADING));
+    var _this = _possibleConstructorReturn(this, (KeyLoader.__proto__ || Object.getPrototypeOf(KeyLoader)).call(this, hls, _events2.default.KEY_LOADING));
 
     _this.loaders = {};
     _this.decryptkey = null;
@@ -8144,7 +8831,7 @@ var KeyLoader = function (_EventHandler) {
         var config = this.hls.config;
 
         if (loader) {
-          _logger.logger.warn('abort previous fragment loader for type:' + type);
+          _logger.logger.warn('abort previous key loader for type:' + type);
           loader.abort();
         }
         frag.loader = this.loaders[type] = new config.loader(config);
@@ -8171,7 +8858,7 @@ var KeyLoader = function (_EventHandler) {
       this.decryptkey = frag.decryptdata.key = new Uint8Array(response.data);
       // detach fragment loader on load success
       frag.loader = undefined;
-      this.loaders[context.type] = undefined;
+      this.loaders[frag.type] = undefined;
       this.hls.trigger(_events2.default.KEY_LOADED, { frag: frag });
     }
   }, {
@@ -8203,7 +8890,7 @@ var KeyLoader = function (_EventHandler) {
 
 exports.default = KeyLoader;
 
-},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],34:[function(_dereq_,module,exports){
+},{"26":26,"27":27,"28":28,"45":45}],36:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -8212,25 +8899,25 @@ Object.defineProperty(exports, "__esModule", {
 
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _events = _dereq_('../events');
+var _urlToolkit = _dereq_(2);
 
-var _events2 = _interopRequireDefault(_events);
+var _urlToolkit2 = _interopRequireDefault(_urlToolkit);
 
-var _eventHandler = _dereq_('../event-handler');
+var _events = _dereq_(28);
 
-var _eventHandler2 = _interopRequireDefault(_eventHandler);
+var _events2 = _interopRequireDefault(_events);
 
-var _errors = _dereq_('../errors');
+var _eventHandler = _dereq_(27);
 
-var _url = _dereq_('../utils/url');
+var _eventHandler2 = _interopRequireDefault(_eventHandler);
 
-var _url2 = _interopRequireDefault(_url);
+var _errors = _dereq_(26);
 
-var _attrList = _dereq_('../utils/attr-list');
+var _attrList = _dereq_(40);
 
 var _attrList2 = _interopRequireDefault(_attrList);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
@@ -8242,13 +8929,18 @@ function _inherits(subClass, superClass) { if (typeof superClass !== "function"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 * Playlist Loader
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */
 
+// https://regex101.com is your friend
+var MASTER_PLAYLIST_REGEX = /#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g;
+var MASTER_PLAYLIST_MEDIA_REGEX = /#EXT-X-MEDIA:(.*)/g;
+var LEVEL_PLAYLIST_REGEX = /(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT(INF): *(\d*(?:\.\d+)?)(?:,(.*))?)|(?:(?!#)()(\S.+))|(?:#EXT-X-(BYTERANGE): *(\d+(?:@\d+(?:\.\d+)?)?)|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.+))|(?:#EXT-X-(VERSION):(\d+))|(?:(#)(.*):(.*))|(?:(#)(.*)))(?:.*)\r?\n?/g;
+
 var PlaylistLoader = function (_EventHandler) {
   _inherits(PlaylistLoader, _EventHandler);
 
   function PlaylistLoader(hls) {
     _classCallCheck(this, PlaylistLoader);
 
-    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(PlaylistLoader).call(this, hls, _events2.default.MANIFEST_LOADING, _events2.default.LEVEL_LOADING, _events2.default.AUDIO_TRACK_LOADING));
+    var _this = _possibleConstructorReturn(this, (PlaylistLoader.__proto__ || Object.getPrototypeOf(PlaylistLoader)).call(this, hls, _events2.default.MANIFEST_LOADING, _events2.default.LEVEL_LOADING, _events2.default.AUDIO_TRACK_LOADING));
 
     _this.loaders = {};
     return _this;
@@ -8284,33 +8976,34 @@ var PlaylistLoader = function (_EventHandler) {
   }, {
     key: 'load',
     value: function load(url, context) {
-      var config = this.hls.config,
-          retry,
-          timeout,
-          retryDelay,
-          maxRetryDelay;
-      if (context.type === 'manifest') {
-        retry = config.manifestLoadingMaxRetry;
-        timeout = config.manifestLoadingTimeOut;
-        retryDelay = config.manifestLoadingRetryDelay;
-        maxRetryDelay = config.manifestLoadingMaxRetryTimeOut;
-      } else {
-        retry = config.levelLoadingMaxRetry;
-        timeout = config.levelLoadingTimeOut;
-        retryDelay = config.levelLoadingRetryDelay;
-        maxRetryDelay = config.levelLoadingMaxRetryTimeOut;
-      }
       var loader = this.loaders[context.type];
       if (loader) {
         var loaderContext = loader.context;
         if (loaderContext && loaderContext.url === url) {
-          _logger.logger.warn('playlist request ongoing');
+          _logger.logger.trace('playlist request ongoing');
           return;
         } else {
           _logger.logger.warn('abort previous loader for type:' + context.type);
           loader.abort();
         }
       }
+      var config = this.hls.config,
+          retry = void 0,
+          timeout = void 0,
+          retryDelay = void 0,
+          maxRetryDelay = void 0;
+      if (context.type === 'manifest') {
+        retry = config.manifestLoadingMaxRetry;
+        timeout = config.manifestLoadingTimeOut;
+        retryDelay = config.manifestLoadingRetryDelay;
+        maxRetryDelay = config.manifestLoadingMaxRetryTimeout;
+      } else {
+        retry = config.levelLoadingMaxRetry;
+        timeout = config.levelLoadingTimeOut;
+        retryDelay = config.levelLoadingRetryDelay;
+        maxRetryDelay = config.levelLoadingMaxRetryTimeout;
+        _logger.logger.log('loading playlist for level ' + context.level);
+      }
       loader = this.loaders[context.type] = context.loader = typeof config.pLoader !== 'undefined' ? new config.pLoader(config) : new config.loader(config);
       context.url = url;
       context.responseType = '';
@@ -8324,17 +9017,15 @@ var PlaylistLoader = function (_EventHandler) {
   }, {
     key: 'resolve',
     value: function resolve(url, baseUrl) {
-      return _url2.default.buildAbsoluteURL(baseUrl, url);
+      return _urlToolkit2.default.buildAbsoluteURL(baseUrl, url);
     }
   }, {
     key: 'parseMasterPlaylist',
     value: function parseMasterPlaylist(string, baseurl) {
       var levels = [],
           result = void 0;
-
-      // https://regex101.com is your friend
-      var re = /#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g;
-      while ((result = re.exec(string)) != null) {
+      MASTER_PLAYLIST_REGEX.lastIndex = 0;
+      while ((result = MASTER_PLAYLIST_REGEX.exec(string)) != null) {
         var level = {};
 
         var attrs = level.attrs = new _attrList2.default(result[1]);
@@ -8350,7 +9041,7 @@ var PlaylistLoader = function (_EventHandler) {
 
         var codecs = attrs.CODECS;
         if (codecs) {
-          codecs = codecs.split(',');
+          codecs = codecs.split(/[ ,]+/);
           for (var i = 0; i < codecs.length; i++) {
             var codec = codecs[i];
             if (codec.indexOf('avc1') !== -1) {
@@ -8370,10 +9061,8 @@ var PlaylistLoader = function (_EventHandler) {
     value: function parseMasterPlaylistMedia(string, baseurl, type) {
       var result = void 0,
           medias = [];
-
-      // https://regex101.com is your friend
-      var re = /#EXT-X-MEDIA:(.*)/g;
-      while ((result = re.exec(string)) != null) {
+      MASTER_PLAYLIST_MEDIA_REGEX.lastIndex = 0;
+      while ((result = MASTER_PLAYLIST_MEDIA_REGEX.exec(string)) != null) {
         var media = {};
         var attrs = new _attrList2.default(result[1]);
         if (attrs.TYPE === type) {
@@ -8462,15 +9151,14 @@ var PlaylistLoader = function (_EventHandler) {
           programDateTime = null,
           frag = null,
           result,
-          regexp,
           duration = null,
           title = null,
           byteRangeEndOffset = null,
           byteRangeStartOffset = null,
           tagList = [];
 
-      regexp = /(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE):(\d+))|(?:#EXT-X-(TARGETDURATION):(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT(INF):(\d+(?:\.\d+)?)(?:,(.*))?)|(?:(?!#)()(\S.+))|(?:#EXT-X-(BYTERANGE):(\d+(?:@\d+(?:\.\d+)?)?)|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.+))|(?:#EXT-X-(VERSION):(\d+))|(?:(#)(.*):(.*))|(?:(#)(.*)))(?:.*)\r?\n?/g;
-      while ((result = regexp.exec(string)) !== null) {
+      LEVEL_PLAYLIST_REGEX.lastIndex = 0;
+      while ((result = LEVEL_PLAYLIST_REGEX.exec(string)) !== null) {
         result.shift();
         result = result.filter(function (n) {
           return n !== undefined;
@@ -8497,6 +9185,9 @@ var PlaylistLoader = function (_EventHandler) {
             cc++;
             tagList.push(result);
             break;
+          case 'DISCONTINUITY-SEQ':
+            cc = parseInt(result[1]);
+            break;
           case 'BYTERANGE':
             var params = result[1].split('@');
             if (params.length === 1) {
@@ -8565,7 +9256,8 @@ var PlaylistLoader = function (_EventHandler) {
             var startParams = result[1];
             var startAttrs = new _attrList2.default(startParams);
             var startTimeOffset = startAttrs.decimalFloatingPoint('TIME-OFFSET');
-            if (startTimeOffset) {
+            //TIME-OFFSET can be 0
+            if (!isNaN(startTimeOffset)) {
               level.startTimeOffset = startTimeOffset;
             }
             break;
@@ -8614,17 +9306,20 @@ var PlaylistLoader = function (_EventHandler) {
       if (string.indexOf('#EXTM3U') === 0) {
         if (string.indexOf('#EXTINF:') > 0) {
           var isLevel = type !== 'audioTrack',
-              levelDetails = this.parseLevelPlaylist(string, url, level || id || 0, isLevel ? 'main' : 'audio');
-          levelDetails.tload = stats.tload;
+              levelDetails = this.parseLevelPlaylist(string, url, (isLevel ? level : id) || 0, isLevel ? 'main' : 'audio');
           if (type === 'manifest') {
             // first request, stream manifest (no master playlist), fire manifest loaded event with level details
-            hls.trigger(_events2.default.MANIFEST_LOADED, { levels: [{ url: url, details: levelDetails }], url: url, stats: stats });
+            hls.trigger(_events2.default.MANIFEST_LOADED, { levels: [{ url: url, details: levelDetails }], audioTracks: [], url: url, stats: stats });
           }
           stats.tparsed = performance.now();
-          if (isLevel) {
-            hls.trigger(_events2.default.LEVEL_LOADED, { details: levelDetails, level: level || 0, id: id || 0, stats: stats });
+          if (levelDetails.targetduration) {
+            if (isLevel) {
+              hls.trigger(_events2.default.LEVEL_LOADED, { details: levelDetails, level: level || 0, id: id || 0, stats: stats });
+            } else {
+              hls.trigger(_events2.default.AUDIO_TRACK_LOADED, { details: levelDetails, id: id, stats: stats });
+            }
           } else {
-            hls.trigger(_events2.default.AUDIO_TRACK_LOADED, { details: levelDetails, id: id, stats: stats });
+            hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'invalid targetduration' });
           }
         } else {
           var levels = this.parseMasterPlaylist(string, url);
@@ -8714,7 +9409,7 @@ var PlaylistLoader = function (_EventHandler) {
 
 exports.default = PlaylistLoader;
 
-},{"../errors":24,"../event-handler":25,"../events":26,"../utils/attr-list":38,"../utils/logger":43,"../utils/url":46}],35:[function(_dereq_,module,exports){
+},{"2":2,"26":26,"27":27,"28":28,"40":40,"45":45}],37:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -8730,7 +9425,6 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 */
 
 //import Hex from '../utils/hex';
-
 var MP4 = function () {
   function MP4() {
     _classCallCheck(this, MP4);
@@ -8756,6 +9450,7 @@ var MP4 = function () {
         moof: [],
         moov: [],
         mp4a: [],
+        '.mp3': [],
         mvex: [],
         mvhd: [],
         sdtp: [],
@@ -8828,7 +9523,6 @@ var MP4 = function () {
       0x00, 0x00, 0x00, // flags
       0x00, 0x00, 0x00, 0x00, // sample_size
       0x00, 0x00, 0x00, 0x00]);
-      // sample_count
       MP4.VMHD = new Uint8Array([0x00, // version
       0x00, 0x00, 0x01, // flags
       0x00, 0x00, // graphicsmode
@@ -8913,7 +9607,6 @@ var MP4 = function () {
     }
   }, {
     key: 'minf',
-    // sequence_number
     value: function minf(track) {
       if (track.type === 'audio') {
         return MP4.box(MP4.types.minf, MP4.box(MP4.types.smhd, MP4.SMHD), MP4.DINF, MP4.stbl(track));
@@ -9092,10 +9785,27 @@ var MP4 = function () {
       audiosamplerate >> 8 & 0xFF, audiosamplerate & 0xff, //
       0x00, 0x00]), MP4.box(MP4.types.esds, MP4.esds(track)));
     }
+  }, {
+    key: 'mp3',
+    value: function mp3(track) {
+      var audiosamplerate = track.audiosamplerate;
+      return MP4.box(MP4.types['.mp3'], new Uint8Array([0x00, 0x00, 0x00, // reserved
+      0x00, 0x00, 0x00, // reserved
+      0x00, 0x01, // data_reference_index
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved
+      0x00, track.channelCount, // channelcount
+      0x00, 0x10, // sampleSize:16bits
+      0x00, 0x00, 0x00, 0x00, // reserved2
+      audiosamplerate >> 8 & 0xFF, audiosamplerate & 0xff, //
+      0x00, 0x00]));
+    }
   }, {
     key: 'stsd',
     value: function stsd(track) {
       if (track.type === 'audio') {
+        if (!track.isAAC && track.codec === 'mp3') {
+          return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp3(track));
+        }
         return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp4a(track));
       } else {
         return MP4.box(MP4.types.stsd, MP4.STSD, MP4.avc1(track));
@@ -9132,11 +9842,9 @@ var MP4 = function () {
           id = track.id;
       return MP4.box(MP4.types.traf, MP4.box(MP4.types.tfhd, new Uint8Array([0x00, // version 0
       0x00, 0x00, 0x00, // flags
-      id >> 24, id >> 16 & 0XFF, id >> 8 & 0XFF, id & 0xFF])), // track_ID
-      MP4.box(MP4.types.tfdt, new Uint8Array([0x00, // version 0
+      id >> 24, id >> 16 & 0XFF, id >> 8 & 0XFF, id & 0xFF])), MP4.box(MP4.types.tfdt, new Uint8Array([0x00, // version 0
       0x00, 0x00, 0x00, // flags
-      baseMediaDecodeTime >> 24, baseMediaDecodeTime >> 16 & 0XFF, baseMediaDecodeTime >> 8 & 0XFF, baseMediaDecodeTime & 0xFF])), // baseMediaDecodeTime
-      MP4.trun(track, sampleDependencyTable.length + 16 + // tfhd
+      baseMediaDecodeTime >> 24, baseMediaDecodeTime >> 16 & 0XFF, baseMediaDecodeTime >> 8 & 0XFF, baseMediaDecodeTime & 0xFF])), MP4.trun(track, sampleDependencyTable.length + 16 + // tfhd
       16 + // tfdt
       8 + // traf header
       16 + // mfhd
@@ -9223,7 +9931,7 @@ var MP4 = function () {
 
 exports.default = MP4;
 
-},{}],36:[function(_dereq_,module,exports){
+},{}],38:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -9234,35 +9942,34 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       * fMP4 remuxer
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
 
-var _aac = _dereq_('../helper/aac');
+var _aac = _dereq_(29);
 
 var _aac2 = _interopRequireDefault(_aac);
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
-var _mp4Generator = _dereq_('../remux/mp4-generator');
+var _mp4Generator = _dereq_(37);
 
 var _mp4Generator2 = _interopRequireDefault(_mp4Generator);
 
-var _errors = _dereq_('../errors');
-
-_dereq_('../utils/polyfill');
+var _errors = _dereq_(26);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
 var MP4Remuxer = function () {
-  function MP4Remuxer(observer, id, config) {
+  function MP4Remuxer(observer, id, config, typeSupported) {
     _classCallCheck(this, MP4Remuxer);
 
     this.observer = observer;
     this.id = id;
     this.config = config;
+    this.typeSupported = typeSupported;
     this.ISGenerated = false;
     this.PES2MP4SCALEFACTOR = 4;
     this.PES_TIMESCALE = 90000;
@@ -9284,7 +9991,7 @@ var MP4Remuxer = function () {
     }
   }, {
     key: 'remux',
-    value: function remux(level, sn, audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous) {
+    value: function remux(level, sn, audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset) {
       this.level = level;
       this.sn = sn;
       // generate Init Segment if needed
@@ -9297,7 +10004,7 @@ var MP4Remuxer = function () {
         // calculated in remuxAudio.
         //logger.log('nb AAC samples:' + audioTrack.samples.length);
         if (audioTrack.samples.length) {
-          var audioData = this.remuxAudio(audioTrack, timeOffset, contiguous);
+          var audioData = this.remuxAudio(audioTrack, timeOffset, contiguous, accurateTimeOffset);
           //logger.log('nb AVC samples:' + videoTrack.samples.length);
           if (videoTrack.samples.length) {
             var audioTrackLength = void 0;
@@ -9335,6 +10042,8 @@ var MP4Remuxer = function () {
           audioSamples = audioTrack.samples,
           videoSamples = videoTrack.samples,
           pesTimeScale = this.PES_TIMESCALE,
+          typeSupported = this.typeSupported,
+          container = 'audio/mp4',
           tracks = {},
           data = { id: this.id, level: this.level, sn: this.sn, tracks: tracks, unique: false },
           computePTSDTS = this._initPTS === undefined,
@@ -9358,12 +10067,22 @@ var MP4Remuxer = function () {
               }
               return greatestCommonDivisor(b, a % b);
             };
-            audioTrack.timescale = audioTrack.audiosamplerate / greatestCommonDivisor(audioTrack.audiosamplerate, 1024);
+            audioTrack.timescale = audioTrack.audiosamplerate / greatestCommonDivisor(audioTrack.audiosamplerate, audioTrack.isAAC ? 1024 : 1152);
           })();
         }
         _logger.logger.log('audio mp4 timescale :' + audioTrack.timescale);
+        if (!audioTrack.isAAC) {
+          if (typeSupported.mpeg === true) {
+            // Chrome
+            container = 'audio/mpeg';
+            audioTrack.codec = '';
+          } else if (typeSupported.mp3 === true) {
+            // Firefox
+            audioTrack.codec = 'mp3';
+          }
+        }
         tracks.audio = {
-          container: 'audio/mp4',
+          container: container,
           codec: audioTrack.codec,
           initSegment: _mp4Generator2.default.initSegment([audioTrack]),
           metadata: {
@@ -9371,7 +10090,7 @@ var MP4Remuxer = function () {
           }
         };
         if (computePTSDTS) {
-          // remember first PTS of this demuxing context. for audio, PTS + DTS ...
+          // remember first PTS of this demuxing context. for audio, PTS = DTS
           initPTS = initDTS = audioSamples[0].pts - pesTimeScale * timeOffset;
         }
       }
@@ -9419,11 +10138,43 @@ var MP4Remuxer = function () {
           lastPTS,
           lastDTS,
           inputSamples = track.samples,
-          outputSamples = [];
+          outputSamples = [],
+          ptsNormalize = this._PTSNormalize,
+          initDTS = this._initDTS;
+
+      // for (let i = 0; i < track.samples.length; i++) {
+      //   let avcSample = track.samples[i];
+      //   let units = avcSample.units.units;
+      //   let unitsString = '';
+      //   for (let j = 0; j < units.length ; j++) {
+      //     unitsString += units[j].type + ',';
+      //     if (units[j].data.length < 500) {
+      //       unitsString += Hex.hexDump(units[j].data);
+      //     }
+      //   }
+      //   logger.log(avcSample.pts + '/' + avcSample.dts + ',' + unitsString + avcSample.units.length);
+      // }
+
+      // sort video samples by DTS order
+      inputSamples.sort(function (a, b) {
+        return a.dts - b.dts;
+      });
+
+      // handle broken streams with PTS < DTS, tolerance up 200ms (18000 in 90kHz timescale)
+      var PTSDTSshift = inputSamples.reduce(function (prev, curr) {
+        return Math.max(Math.min(prev, curr.pts - curr.dts), -18000);
+      }, 0);
+      if (PTSDTSshift < 0) {
+        _logger.logger.warn('PTS < DTS detected in video samples, shifting DTS by ' + Math.round(PTSDTSshift / 90) + ' ms to overcome this issue');
+        for (var i = 0; i < inputSamples.length; i++) {
+          inputSamples[i].dts += PTSDTSshift;
+        }
+      }
 
       // PTS is coded on 33bits, and can loop from -2^32 to 2^32
-      // PTSNormalize will make PTS/DTS value monotonic, we use last known DTS value as reference value
+      // ptsNormalize will make PTS/DTS value monotonic, we use last known DTS value as reference value
       var nextAvcDts = void 0;
+      // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)
       if (contiguous) {
         // if parsed fragment is contiguous with last one, let's use last DTS value as reference
         nextAvcDts = this.nextAvcDts;
@@ -9434,8 +10185,8 @@ var MP4Remuxer = function () {
 
       // compute first DTS and last DTS, normalize them against reference value
       var sample = inputSamples[0];
-      firstDTS = Math.max(this._PTSNormalize(sample.dts - this._initDTS, nextAvcDts), 0);
-      firstPTS = Math.max(this._PTSNormalize(sample.pts - this._initDTS, nextAvcDts), 0);
+      firstDTS = Math.max(ptsNormalize(sample.dts - initDTS, nextAvcDts), 0);
+      firstPTS = Math.max(ptsNormalize(sample.pts - initDTS, nextAvcDts), 0);
 
       // check timestamp continuity accross consecutive fragments (this is to remove inter-fragment gap/hole)
       var delta = Math.round((firstDTS - nextAvcDts) / 90);
@@ -9449,19 +10200,19 @@ var MP4Remuxer = function () {
           }
           // remove hole/gap : set DTS to next expected DTS
           firstDTS = nextAvcDts;
-          inputSamples[0].dts = firstDTS + this._initDTS;
+          inputSamples[0].dts = firstDTS + initDTS;
           // offset PTS as well, ensure that PTS is smaller or equal than new DTS
           firstPTS = Math.max(firstPTS - delta, nextAvcDts);
-          inputSamples[0].pts = firstPTS + this._initDTS;
-          _logger.logger.log('Video/PTS/DTS adjusted: ' + firstPTS + '/' + firstDTS + ',delta:' + delta);
+          inputSamples[0].pts = firstPTS + initDTS;
+          _logger.logger.log('Video/PTS/DTS adjusted: ' + Math.round(firstPTS / 90) + '/' + Math.round(firstDTS / 90) + ',delta:' + delta + ' ms');
         }
       }
       nextDTS = firstDTS;
 
       // compute lastPTS/lastDTS
       sample = inputSamples[inputSamples.length - 1];
-      lastDTS = Math.max(this._PTSNormalize(sample.dts - this._initDTS, nextAvcDts), 0);
-      lastPTS = Math.max(this._PTSNormalize(sample.pts - this._initDTS, nextAvcDts), 0);
+      lastDTS = Math.max(ptsNormalize(sample.dts - initDTS, nextAvcDts), 0);
+      lastPTS = Math.max(ptsNormalize(sample.pts - initDTS, nextAvcDts), 0);
       lastPTS = Math.max(lastPTS, lastDTS);
 
       var vendor = navigator.vendor,
@@ -9476,20 +10227,20 @@ var MP4Remuxer = function () {
       }
 
       // normalize all PTS/DTS now ...
-      for (var i = 0; i < inputSamples.length; i++) {
-        var _sample = inputSamples[i];
+      for (var _i = 0; _i < inputSamples.length; _i++) {
+        var _sample = inputSamples[_i];
         if (isSafari) {
           // sample DTS is computed using a constant decoding offset (mp4SampleDuration) between samples
-          _sample.dts = firstDTS + i * pes2mp4ScaleFactor * mp4SampleDuration;
+          _sample.dts = firstDTS + _i * pes2mp4ScaleFactor * mp4SampleDuration;
         } else {
           // ensure sample monotonic DTS
-          _sample.dts = Math.max(this._PTSNormalize(_sample.dts - this._initDTS, nextAvcDts), firstDTS);
+          _sample.dts = Math.max(ptsNormalize(_sample.dts - initDTS, nextAvcDts), firstDTS);
           // ensure dts is a multiple of scale factor to avoid rounding issues
           _sample.dts = Math.round(_sample.dts / pes2mp4ScaleFactor) * pes2mp4ScaleFactor;
         }
         // we normalize PTS against nextAvcDts, we also substract initDTS (some streams don't start @ PTS O)
         // and we ensure that computed value is greater or equal than sample DTS
-        _sample.pts = Math.max(this._PTSNormalize(_sample.pts - this._initDTS, nextAvcDts), _sample.dts);
+        _sample.pts = Math.max(ptsNormalize(_sample.pts - initDTS, nextAvcDts), _sample.dts);
         // ensure pts is a multiple of scale factor to avoid rounding issues
         _sample.pts = Math.round(_sample.pts / pes2mp4ScaleFactor) * pes2mp4ScaleFactor;
       }
@@ -9501,8 +10252,8 @@ var MP4Remuxer = function () {
       view.setUint32(0, mdat.byteLength);
       mdat.set(_mp4Generator2.default.types.mdat, 4);
 
-      for (var _i = 0; _i < inputSamples.length; _i++) {
-        var avcSample = inputSamples[_i],
+      for (var _i2 = 0; _i2 < inputSamples.length; _i2++) {
+        var avcSample = inputSamples[_i2],
             mp4SampleLength = 0,
             compositionTimeOffset = void 0;
         // convert NALU bitstream to MP4 format (prepend NALU with size field)
@@ -9517,11 +10268,11 @@ var MP4Remuxer = function () {
 
         if (!isSafari) {
           // expected sample duration is the Decoding Timestamp diff of consecutive samples
-          if (_i < inputSamples.length - 1) {
-            mp4SampleDuration = inputSamples[_i + 1].dts - avcSample.dts;
+          if (_i2 < inputSamples.length - 1) {
+            mp4SampleDuration = inputSamples[_i2 + 1].dts - avcSample.dts;
           } else {
             var config = this.config,
-                lastFrameDuration = avcSample.dts - inputSamples[_i > 0 ? _i - 1 : _i].dts;
+                lastFrameDuration = avcSample.dts - inputSamples[_i2 > 0 ? _i2 - 1 : _i2].dts;
             if (config.stretchShortVideoTrack) {
               // In some cases, a segment's audio track duration may exceed the video track duration.
               // Since we've already remuxed audio, and we know how long the audio track is, we look to
@@ -9553,7 +10304,7 @@ var MP4Remuxer = function () {
           compositionTimeOffset = Math.max(0, mp4SampleDuration * Math.round((avcSample.pts - avcSample.dts) / (pes2mp4ScaleFactor * mp4SampleDuration)));
         }
 
-        //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');
+        //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');
         outputSamples.push({
           size: mp4SampleLength,
           // constant duration
@@ -9605,11 +10356,14 @@ var MP4Remuxer = function () {
     }
   }, {
     key: 'remuxAudio',
-    value: function remuxAudio(track, timeOffset, contiguous) {
+    value: function remuxAudio(track, timeOffset, contiguous, accurateTimeOffset) {
       var pesTimeScale = this.PES_TIMESCALE,
           mp4timeScale = track.timescale,
           pes2mp4ScaleFactor = pesTimeScale / mp4timeScale,
-          expectedSampleDuration = track.timescale * 1024 / track.audiosamplerate;
+          expectedSampleDuration = track.timescale * (track.isAAC ? 1024 : 1152) / track.audiosamplerate,
+          pesFrameDuration = expectedSampleDuration * pes2mp4ScaleFactor,
+          ptsNormalize = this._PTSNormalize,
+          initDTS = this._initDTS;
       var view,
           offset = 8,
           aacSample,
@@ -9627,89 +10381,108 @@ var MP4Remuxer = function () {
           samples = [],
           samples0 = [],
           fillFrame,
-          newStamp;
+          newStamp,
+          nextAacPts;
 
       track.samples.sort(function (a, b) {
         return a.pts - b.pts;
       });
       samples0 = track.samples;
 
-      var nextAacPts = contiguous ? this.nextAacPts : timeOffset * pesTimeScale;
+      // for audio samples, also consider consecutive fragments as being contiguous (even if a level switch occurs),
+      // for sake of clarity:
+      // consecutive fragments are frags with
+      //  - less than 100ms gaps between new time offset and next expected PTS OR
+      //  - less than 20 audio frames distance
+      // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)
+      // this helps ensuring audio continuity
+      // and this also avoids audio glitches/cut when switching quality, or reporting wrong duration on first audio frame
+
+      nextAacPts = this.nextAacPts;
+      contiguous |= samples0.length && nextAacPts && (Math.abs(timeOffset - nextAacPts / pesTimeScale) < 0.1 || Math.abs(samples0[0].pts - nextAacPts - initDTS) < 20 * pesFrameDuration);
 
+      if (!contiguous) {
+        // if fragments are not contiguous, let's use timeOffset to compute next AAC PTS
+        nextAacPts = timeOffset * pesTimeScale;
+      }
       // If the audio track is missing samples, the frames seem to get "left-shifted" within the
       // resulting mp4 segment, causing sync issues and leaving gaps at the end of the audio segment.
       // In an effort to prevent this from happening, we inject frames here where there are gaps.
       // When possible, we inject a silent frame; when that's not possible, we duplicate the last
       // frame.
-      var pesFrameDuration = expectedSampleDuration * pes2mp4ScaleFactor;
-      var nextPtsNorm = nextAacPts;
-      for (var i = 0; i < samples0.length;) {
-        // First, let's see how far off this frame is from where we expect it to be
-        var sample = samples0[i],
-            ptsNorm = this._PTSNormalize(sample.pts - this._initDTS, nextAacPts),
-            delta = ptsNorm - nextPtsNorm;
-
-        // If we're overlapping by more than half a duration, drop this sample
-        if (delta < -0.5 * pesFrameDuration) {
-          _logger.logger.log('Dropping frame due to ' + Math.round(Math.abs(delta / 90)) + ' ms overlap.');
-          samples0.splice(i, 1);
-          track.len -= sample.unit.length;
-          // Don't touch nextPtsNorm or i
-        }
-        // Otherwise, if we're more than half a frame away from where we should be, insert missing frames
-        else if (delta > 0.5 * pesFrameDuration) {
-            var missing = Math.round(delta / pesFrameDuration);
-            _logger.logger.log('Injecting ' + missing + ' frame' + (missing > 1 ? 's' : '') + ' of missing audio due to ' + Math.round(delta / 90) + ' ms gap.');
-            for (var j = 0; j < missing; j++) {
-              newStamp = sample.pts - (missing - j) * pesFrameDuration;
-              newStamp = Math.max(newStamp, this._initDTS);
-              fillFrame = _aac2.default.getSilentFrame(track.channelCount);
-              if (!fillFrame) {
-                _logger.logger.log('Unable to get silent frame for given audio codec; duplicating last frame instead.');
-                fillFrame = sample.unit.slice(0);
-              }
-              samples0.splice(i, 0, { unit: fillFrame, pts: newStamp, dts: newStamp });
-              track.len += fillFrame.length;
-              i += 1;
-            }
 
-            // Adjust sample to next expected pts
-            sample.pts = samples0[i - 1].pts + pesFrameDuration;
-            nextPtsNorm = this._PTSNormalize(sample.pts + pesFrameDuration - this._initDTS, nextAacPts);
-            i += 1;
+      // only inject/drop audio frames in case time offset is accurate
+      if (accurateTimeOffset && track.isAAC) {
+        for (var i = 0, nextPtsNorm = nextAacPts; i < samples0.length;) {
+          // First, let's see how far off this frame is from where we expect it to be
+          var sample = samples0[i],
+              ptsNorm = ptsNormalize(sample.pts - initDTS, nextAacPts),
+              delta = ptsNorm - nextPtsNorm;
+
+          // If we're overlapping by more than a duration, drop this sample
+          if (delta <= -pesFrameDuration) {
+            _logger.logger.warn('Dropping 1 audio frame @ ' + Math.round(nextPtsNorm / 90) / 1000 + 's due to ' + Math.round(Math.abs(delta / 90)) + ' ms overlap.');
+            samples0.splice(i, 1);
+            track.len -= sample.unit.length;
+            // Don't touch nextPtsNorm or i
           }
-          // Otherwise, we're within half a frame duration, so just adjust pts
-          else {
-              if (Math.abs(delta) > 0.1 * pesFrameDuration) {
-                _logger.logger.log('Invalid frame delta ' + Math.round(ptsNorm - nextPtsNorm + pesFrameDuration) + ' at PTS ' + Math.round(ptsNorm / 90) + ' (should be ' + Math.round(pesFrameDuration) + ').');
+          // Otherwise, if we're more than a frame away from where we should be, insert missing frames
+          else if (delta >= pesFrameDuration) {
+              var missing = Math.round(delta / pesFrameDuration);
+              _logger.logger.warn('Injecting ' + missing + ' audio frame @ ' + Math.round(nextPtsNorm / 90) / 1000 + 's due to ' + Math.round(delta / 90) + ' ms gap.');
+              for (var j = 0; j < missing; j++) {
+                newStamp = nextPtsNorm + initDTS;
+                newStamp = Math.max(newStamp, initDTS);
+                fillFrame = _aac2.default.getSilentFrame(track.channelCount);
+                if (!fillFrame) {
+                  _logger.logger.log('Unable to get silent frame for given audio codec; duplicating last frame instead.');
+                  fillFrame = sample.unit.subarray();
+                }
+                samples0.splice(i, 0, { unit: fillFrame, pts: newStamp, dts: newStamp });
+                track.len += fillFrame.length;
+                nextPtsNorm += pesFrameDuration;
+                i += 1;
               }
+
+              // Adjust sample to next expected pts
+              sample.pts = sample.dts = nextPtsNorm + initDTS;
               nextPtsNorm += pesFrameDuration;
-              if (i === 0) {
-                sample.pts = this._initDTS + nextAacPts;
-              } else {
-                sample.pts = samples0[i - 1].pts + pesFrameDuration;
-              }
               i += 1;
             }
+            // Otherwise, we're within half a frame duration, so just adjust pts
+            else {
+                if (Math.abs(delta) > 0.1 * pesFrameDuration) {
+                  //logger.log(`Invalid frame delta ${Math.round(ptsNorm - nextPtsNorm + pesFrameDuration)} at PTS ${Math.round(ptsNorm / 90)} (should be ${Math.round(pesFrameDuration)}).`);
+                }
+                nextPtsNorm += pesFrameDuration;
+                if (i === 0) {
+                  sample.pts = sample.dts = initDTS + nextAacPts;
+                } else {
+                  sample.pts = sample.dts = samples0[i - 1].pts + pesFrameDuration;
+                }
+                i += 1;
+              }
+        }
       }
 
       while (samples0.length) {
         aacSample = samples0.shift();
         unit = aacSample.unit;
-        pts = aacSample.pts - this._initDTS;
-        dts = aacSample.dts - this._initDTS;
+        pts = aacSample.pts - initDTS;
+        dts = aacSample.dts - initDTS;
         //logger.log(`Audio/PTS:${Math.round(pts/90)}`);
         // if not first sample
         if (lastDTS !== undefined) {
-          ptsnorm = this._PTSNormalize(pts, lastDTS);
-          dtsnorm = this._PTSNormalize(dts, lastDTS);
+          ptsnorm = ptsNormalize(pts, lastDTS);
+          dtsnorm = ptsNormalize(dts, lastDTS);
           mp4Sample.duration = Math.round((dtsnorm - lastDTS) / pes2mp4ScaleFactor);
         } else {
-          ptsnorm = this._PTSNormalize(pts, nextAacPts);
-          dtsnorm = this._PTSNormalize(dts, nextAacPts);
+          ptsnorm = ptsNormalize(pts, nextAacPts);
+          dtsnorm = ptsNormalize(dts, nextAacPts);
           var _delta = Math.round(1000 * (ptsnorm - nextAacPts) / pesTimeScale),
               numMissingFrames = 0;
           // if fragment are contiguous, detect hole/overlapping between fragments
+          // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)
           if (contiguous) {
             // log delta
             if (_delta) {
@@ -9719,17 +10492,17 @@ var MP4Remuxer = function () {
                 if (numMissingFrames > 0) {
                   fillFrame = _aac2.default.getSilentFrame(track.channelCount);
                   if (!fillFrame) {
-                    fillFrame = unit.slice(0);
+                    fillFrame = unit.subarray();
                   }
                   track.len += numMissingFrames * fillFrame.length;
                 }
                 // if we have frame overlap, overlapping for more than half a frame duraion
               } else if (_delta < -12) {
-                  // drop overlapping audio frames... browser will deal with it
-                  _logger.logger.log(-_delta + ' ms overlapping between AAC samples detected, drop frame');
-                  track.len -= unit.byteLength;
-                  continue;
-                }
+                // drop overlapping audio frames... browser will deal with it
+                _logger.logger.log(-_delta + ' ms overlapping between AAC samples detected, drop frame');
+                track.len -= unit.byteLength;
+                continue;
+              }
               // set PTS/DTS to expected PTS/DTS
               ptsnorm = dtsnorm = nextAacPts;
             }
@@ -9748,19 +10521,19 @@ var MP4Remuxer = function () {
             // no audio samples
             return;
           }
-          for (i = 0; i < numMissingFrames; i++) {
-            newStamp = ptsnorm - (numMissingFrames - i) * pesFrameDuration;
+          for (var _i3 = 0; _i3 < numMissingFrames; _i3++) {
+            newStamp = ptsnorm - (numMissingFrames - _i3) * pesFrameDuration;
             fillFrame = _aac2.default.getSilentFrame(track.channelCount);
             if (!fillFrame) {
               _logger.logger.log('Unable to get silent frame for given audio codec; duplicating this frame instead.');
-              fillFrame = unit.slice(0);
+              fillFrame = unit.subarray();
             }
             mdat.set(fillFrame, offset);
             offset += fillFrame.byteLength;
             mp4Sample = {
               size: fillFrame.byteLength,
               cts: 0,
-              duration: 1024,
+              duration: track.isAAC ? 1024 : 1152,
               flags: {
                 isLeading: 0,
                 isDependedOn: 0,
@@ -9774,7 +10547,7 @@ var MP4Remuxer = function () {
         }
         mdat.set(unit, offset);
         offset += unit.byteLength;
-        //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${aacSample.pts}/${aacSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(aacSample.pts/4294967296).toFixed(3)}');
+        //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${aacSample.pts}/${aacSample.dts}/${initDTS}/${ptsnorm}/${dtsnorm}/${(aacSample.pts/4294967296).toFixed(3)}');
         mp4Sample = {
           size: unit.byteLength,
           cts: 0,
@@ -9829,13 +10602,13 @@ var MP4Remuxer = function () {
       var pesTimeScale = this.PES_TIMESCALE,
           mp4timeScale = track.timescale ? track.timescale : track.audiosamplerate,
           pes2mp4ScaleFactor = pesTimeScale / mp4timeScale,
+          nextAacPts = this.nextAacPts,
 
 
       // sync with video's timestamp
-      startDTS = videoData.startDTS * pesTimeScale + this._initDTS,
+      startDTS = (nextAacPts !== undefined ? nextAacPts : videoData.startDTS * pesTimeScale) + this._initDTS,
           endDTS = videoData.endDTS * pesTimeScale + this._initDTS,
 
-
       // one sample's duration value
       sampleDuration = 1024,
           frameDuration = pes2mp4ScaleFactor * sampleDuration,
@@ -9848,6 +10621,7 @@ var MP4Remuxer = function () {
       // silent frame
       silentFrame = _aac2.default.getSilentFrame(track.channelCount);
 
+      _logger.logger.warn('remux empty Audio');
       // Can't remux if we can't generate a silent frame...
       if (!silentFrame) {
         _logger.logger.trace('Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!');
@@ -9857,7 +10631,7 @@ var MP4Remuxer = function () {
       var samples = [];
       for (var i = 0; i < nbSamples; i++) {
         var stamp = startDTS + i * frameDuration;
-        samples.push({ unit: silentFrame.slice(0), pts: stamp, dts: stamp });
+        samples.push({ unit: silentFrame, pts: stamp, dts: stamp });
         track.len += silentFrame.length;
       }
       track.samples = samples;
@@ -9951,7 +10725,7 @@ var MP4Remuxer = function () {
 
 exports.default = MP4Remuxer;
 
-},{"../errors":24,"../events":26,"../helper/aac":27,"../remux/mp4-generator":35,"../utils/logger":43,"../utils/polyfill":44}],37:[function(_dereq_,module,exports){
+},{"26":26,"28":28,"29":29,"37":37,"45":45}],39:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -9963,7 +10737,7 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
 
 
-var _events = _dereq_('../events');
+var _events = _dereq_(28);
 
 var _events2 = _interopRequireDefault(_events);
 
@@ -10049,7 +10823,7 @@ var PassThroughRemuxer = function () {
 
 exports.default = PassThroughRemuxer;
 
-},{"../events":26}],38:[function(_dereq_,module,exports){
+},{"28":28}],40:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -10060,6 +10834,9 @@ var _createClass = function () { function defineProperties(target, props) { for
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
+var DECIMAL_RESOLUTION_REGEX = /^(\d+)x(\d+)$/;
+var ATTR_LIST_REGEX = /\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g;
+
 // adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js
 
 var AttrList = function () {
@@ -10123,7 +10900,7 @@ var AttrList = function () {
   }, {
     key: 'decimalResolution',
     value: function decimalResolution(attrName) {
-      var res = /^(\d+)x(\d+)$/.exec(this[attrName]);
+      var res = DECIMAL_RESOLUTION_REGEX.exec(this[attrName]);
       if (res === null) {
         return undefined;
       }
@@ -10135,10 +10912,10 @@ var AttrList = function () {
   }], [{
     key: 'parseAttrList',
     value: function parseAttrList(input) {
-      var re = /\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g;
       var match,
           attrs = {};
-      while ((match = re.exec(input)) !== null) {
+      ATTR_LIST_REGEX.lastIndex = 0;
+      while ((match = ATTR_LIST_REGEX.exec(input)) !== null) {
         var value = match[2],
             quote = '"';
 
@@ -10156,7 +10933,7 @@ var AttrList = function () {
 
 exports.default = AttrList;
 
-},{}],39:[function(_dereq_,module,exports){
+},{}],41:[function(_dereq_,module,exports){
 "use strict";
 
 var BinarySearch = {
@@ -10201,7 +10978,7 @@ var BinarySearch = {
 
 module.exports = BinarySearch;
 
-},{}],40:[function(_dereq_,module,exports){
+},{}],42:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -10774,12 +11551,33 @@ var CaptionScreen = function () {
         }
     }, {
         key: 'setPAC',
-        value: function setPAC(pacData) {
+        value: function setPAC(pacData, lastOutputScreen) {
             logger.log('INFO', 'pacData = ' + JSON.stringify(pacData));
             var newRow = pacData.row - 1;
             if (this.nrRollUpRows && newRow < this.nrRollUpRows - 1) {
                 newRow = this.nrRollUpRows - 1;
             }
+
+            //Make sure this only affects Roll-up Captions by checking this.nrRollUpRows
+            if (this.nrRollUpRows && this.currRow !== newRow) {
+                //clear all rows first
+                for (var i = 0; i < NR_ROWS; i++) {
+                    this.rows[i].clear();
+                }
+
+                //Copy this.nrRollUpRows rows from lastOutputScreen and place it in the newRow location
+                //topRowIndex - the start of rows to copy (inclusive index)
+                var topRowIndex = this.currRow + 1 - this.nrRollUpRows;
+                //We only copy if the last position was already shown.
+                //We use the cueStartTime value to check this.
+                var prevLineTime = lastOutputScreen.rows[topRowIndex].cueStartTime;
+                if (prevLineTime && prevLineTime < logger.time) {
+                    for (i = 0; i < this.nrRollUpRows; i++) {
+                        this.rows[newRow - this.nrRollUpRows + i + 1].copy(lastOutputScreen.rows[topRowIndex + i]);
+                    }
+                }
+            }
+
             this.currRow = newRow;
             var row = this.rows[this.currRow];
             if (pacData.indent !== null) {
@@ -10912,7 +11710,7 @@ var Cea608Channel = function () {
     }, {
         key: 'setPAC',
         value: function setPAC(pacData) {
-            this.writeScreen.setPAC(pacData);
+            this.writeScreen.setPAC(pacData, this.lastOutputScreen);
         }
     }, {
         key: 'setBkgData',
@@ -10932,6 +11730,7 @@ var Cea608Channel = function () {
             } else {
                 this.writeScreen = this.displayedMemory;
                 this.writeScreen.reset();
+                this.lastOutputScreen.reset();
             }
             if (this.mode !== 'MODE_ROLL-UP') {
                 this.displayedMemory.nrRollUpRows = null;
@@ -11504,7 +12303,7 @@ var Cea608Parser = function () {
 
 exports.default = Cea608Parser;
 
-},{}],41:[function(_dereq_,module,exports){
+},{}],43:[function(_dereq_,module,exports){
 'use strict';
 
 var Cues = {
@@ -11532,6 +12331,8 @@ var Cues = {
             indenting = false;
           }
         }
+        //To be used for cleaning-up orphaned roll-up captions
+        row.cueStartTime = startTime;
         cue = new VTTCue(startTime, endTime, text.trim());
 
         if (indent >= 16) {
@@ -11548,7 +12349,8 @@ var Cues = {
           cue.line = r > 7 ? r - 2 : r + 1;
         }
         cue.align = 'left';
-        cue.position = 100 * (indent / 32) + (navigator.userAgent.match(/Firefox\//) ? 50 : 0);
+        // Clamp the position between 0 and 100 - if out of these bounds, Firefox throws an exception and captions break
+        cue.position = Math.max(0, Math.min(100, 100 * (indent / 32) + (navigator.userAgent.match(/Firefox\//) ? 50 : 0)));
         track.addCue(cue);
       }
     }
@@ -11558,7 +12360,7 @@ var Cues = {
 
 module.exports = Cues;
 
-},{}],42:[function(_dereq_,module,exports){
+},{}],44:[function(_dereq_,module,exports){
 "use strict";
 
 Object.defineProperty(exports, "__esModule", {
@@ -11578,7 +12380,6 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 var EWMA = function () {
 
   //  About half of the estimated value will be from the last |halfLife| samples by weight.
-
   function EWMA(halfLife) {
     _classCallCheck(this, EWMA);
 
@@ -11617,14 +12418,14 @@ var EWMA = function () {
 
 exports.default = EWMA;
 
-},{}],43:[function(_dereq_,module,exports){
+},{}],45:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 function noop() {}
 
@@ -11639,6 +12440,8 @@ var fakeLogger = {
 
 var exportedLogger = fakeLogger;
 
+/*globals self: false */
+
 //let lastCallTime;
 // function formatMsgWithTimeInfo(type, msg) {
 //   const now = Date.now();
@@ -11654,7 +12457,7 @@ function formatMsg(type, msg) {
 }
 
 function consolePrintFn(type) {
-  var func = window.console[type];
+  var func = self.console[type];
   if (func) {
     return function () {
       for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
@@ -11664,7 +12467,7 @@ function consolePrintFn(type) {
       if (args[0]) {
         args[0] = formatMsg(type, args[0]);
       }
-      func.apply(window.console, args);
+      func.apply(self.console, args);
     };
   }
   return noop;
@@ -11700,25 +12503,7 @@ var enableLogs = exports.enableLogs = function enableLogs(debugConfig) {
 
 var logger = exports.logger = exportedLogger;
 
-},{}],44:[function(_dereq_,module,exports){
-'use strict';
-
-if (typeof ArrayBuffer !== 'undefined' && !ArrayBuffer.prototype.slice) {
-  ArrayBuffer.prototype.slice = function (start, end) {
-    var that = new Uint8Array(this);
-    if (end === undefined) {
-      end = that.length;
-    }
-    var result = new ArrayBuffer(end - start);
-    var resultArray = new Uint8Array(result);
-    for (var i = 0; i < resultArray.length; i++) {
-      resultArray[i] = that[i + start];
-    }
-    return result;
-  };
-}
-
-},{}],45:[function(_dereq_,module,exports){
+},{}],46:[function(_dereq_,module,exports){
 'use strict';
 
 Object.defineProperty(exports, "__esModule", {
@@ -11744,7 +12529,7 @@ var TimeRanges = function () {
       var log = '',
           len = r.length;
       for (var i = 0; i < len; i++) {
-        log += '[' + r.start(i) + ',' + r.end(i) + ']';
+        log += '[' + r.start(i).toFixed(3) + ',' + r.end(i).toFixed(3) + ']';
       }
       return log;
     }
@@ -11755,94 +12540,6 @@ var TimeRanges = function () {
 
 exports.default = TimeRanges;
 
-},{}],46:[function(_dereq_,module,exports){
-'use strict';
-
-var URLHelper = {
-  // build an absolute URL from a relative one using the provided baseURL
-  // if relativeURL is an absolute URL it will be returned as is.
-  buildAbsoluteURL: function buildAbsoluteURL(baseURL, relativeURL) {
-    // remove any remaining space and CRLF
-    relativeURL = relativeURL.trim();
-    if (/^[a-z]+:/i.test(relativeURL)) {
-      // complete url, not relative
-      return relativeURL;
-    }
-
-    var relativeURLQuery = null;
-    var relativeURLHash = null;
-
-    var relativeURLHashSplit = /^([^#]*)(.*)$/.exec(relativeURL);
-    if (relativeURLHashSplit) {
-      relativeURLHash = relativeURLHashSplit[2];
-      relativeURL = relativeURLHashSplit[1];
-    }
-    var relativeURLQuerySplit = /^([^\?]*)(.*)$/.exec(relativeURL);
-    if (relativeURLQuerySplit) {
-      relativeURLQuery = relativeURLQuerySplit[2];
-      relativeURL = relativeURLQuerySplit[1];
-    }
-
-    var baseURLHashSplit = /^([^#]*)(.*)$/.exec(baseURL);
-    if (baseURLHashSplit) {
-      baseURL = baseURLHashSplit[1];
-    }
-    var baseURLQuerySplit = /^([^\?]*)(.*)$/.exec(baseURL);
-    if (baseURLQuerySplit) {
-      baseURL = baseURLQuerySplit[1];
-    }
-
-    var baseURLDomainSplit = /^(([a-z]+:)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?)?(\/.*)$/i.exec(baseURL);
-    if (!baseURLDomainSplit) {
-      throw new Error('Error trying to parse base URL.');
-    }
-
-    // e.g. 'http:', 'https:', ''
-    var baseURLProtocol = baseURLDomainSplit[2] || '';
-    // e.g. 'http://example.com', '//example.com', ''
-    var baseURLProtocolDomain = baseURLDomainSplit[1] || '';
-    // e.g. '/a/b/c/playlist.m3u8'
-    var baseURLPath = baseURLDomainSplit[4];
-
-    var builtURL = null;
-    if (/^\/\//.test(relativeURL)) {
-      // relative url starts wth '//' so copy protocol (which may be '' if baseUrl didn't provide one)
-      builtURL = baseURLProtocol + '//' + URLHelper.buildAbsolutePath('', relativeURL.substring(2));
-    } else if (/^\//.test(relativeURL)) {
-      // relative url starts with '/' so start from root of domain
-      builtURL = baseURLProtocolDomain + '/' + URLHelper.buildAbsolutePath('', relativeURL.substring(1));
-    } else {
-      builtURL = URLHelper.buildAbsolutePath(baseURLProtocolDomain + baseURLPath, relativeURL);
-    }
-
-    // put the query and hash parts back
-    if (relativeURLQuery) {
-      builtURL += relativeURLQuery;
-    }
-    if (relativeURLHash) {
-      builtURL += relativeURLHash;
-    }
-    return builtURL;
-  },
-
-  // build an absolute path using the provided basePath
-  // adapted from https://developer.mozilla.org/en-US/docs/Web/API/document/cookie#Using_relative_URLs_in_the_path_parameter
-  // this does not handle the case where relativePath is "/" or "//". These cases should be handled outside this.
-  buildAbsolutePath: function buildAbsolutePath(basePath, relativePath) {
-    var sRelPath = relativePath;
-    var nUpLn,
-        sDir = '',
-        sPath = basePath.replace(/[^\/]*$/, sRelPath.replace(/(\/|^)(?:\.?\/+)+/g, '$1'));
-    for (var nEnd, nStart = 0; nEnd = sPath.indexOf('/../', nStart), nEnd > -1; nStart = nEnd + nUpLn) {
-      nUpLn = /^\/(?:\.\.\/)*/.exec(sPath.slice(nEnd))[0].length;
-      sDir = (sDir + sPath.substring(nStart, nEnd)).replace(new RegExp('(?:\\\/+[^\\\/]*){0,' + (nUpLn - 1) / 3 + '}$'), '/');
-    }
-    return sDir + sPath.substr(nStart);
-  }
-};
-
-module.exports = URLHelper;
-
 },{}],47:[function(_dereq_,module,exports){
 'use strict';
 
@@ -11854,7 +12551,7 @@ var _createClass = function () { function defineProperties(target, props) { for
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       * XHR based logger
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */
 
-var _logger = _dereq_('../utils/logger');
+var _logger = _dereq_(45);
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
@@ -11909,7 +12606,7 @@ var XhrLoader = function () {
         xhr = this.loader = new XMLHttpRequest();
       }
 
-      xhr.onloadend = this.loadend.bind(this);
+      xhr.onreadystatechange = this.readystatechange.bind(this);
       xhr.onprogress = this.loadprogress.bind(this);
 
       xhr.open('GET', context.url, true);
@@ -11929,10 +12626,10 @@ var XhrLoader = function () {
       xhr.send();
     }
   }, {
-    key: 'loadend',
-    value: function loadend(event) {
+    key: 'readystatechange',
+    value: function readystatechange(event) {
       var xhr = event.currentTarget,
-          status = xhr.status,
+          readyState = xhr.readyState,
           stats = this.stats,
           context = this.context,
           config = this.config;
@@ -11945,36 +12642,47 @@ var XhrLoader = function () {
       // in any case clear the current xhrs timeout
       window.clearTimeout(this.requestTimeout);
 
-      // http status between 200 to 299 are all successful
-      if (status >= 200 && status < 300) {
-        stats.tload = Math.max(stats.tfirst, performance.now());
-        var data = void 0,
-            len = void 0;
-        if (context.responseType === 'arraybuffer') {
-          data = xhr.response;
-          len = data.byteLength;
-        } else {
-          data = xhr.responseText;
-          len = data.length;
-        }
-        stats.loaded = stats.total = len;
-        var response = { url: xhr.responseURL, data: data };
-        this.callbacks.onSuccess(response, stats, context);
-      } else {
-        // if max nb of retries reached or if http status between 400 and 499 (such error cannot be recovered, retrying is useless), return error
-        if (stats.retry >= config.maxRetry || status >= 400 && status < 499) {
-          _logger.logger.error(status + ' while loading ' + context.url);
-          this.callbacks.onError({ code: status, text: xhr.statusText }, context);
-        } else {
-          // retry
-          _logger.logger.warn(status + ' while loading ' + context.url + ', retrying in ' + this.retryDelay + '...');
-          // aborts and resets internal state
-          this.destroy();
-          // schedule retry
-          this.retryTimeout = window.setTimeout(this.loadInternal.bind(this), this.retryDelay);
-          // set exponential backoff
-          this.retryDelay = Math.min(2 * this.retryDelay, config.maxRetryDelay);
-          stats.retry++;
+      // HEADERS_RECEIVED
+      if (readyState >= 2) {
+        if (stats.tfirst === 0) {
+          stats.tfirst = Math.max(performance.now(), stats.trequest);
+          // reset timeout to total timeout duration minus the time it took to receive headers
+          this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), config.timeout - (stats.tfirst - stats.trequest));
+        }
+        if (readyState === 4) {
+          var status = xhr.status;
+          // http status between 200 to 299 are all successful
+          if (status >= 200 && status < 300) {
+            stats.tload = Math.max(stats.tfirst, performance.now());
+            var data = void 0,
+                len = void 0;
+            if (context.responseType === 'arraybuffer') {
+              data = xhr.response;
+              len = data.byteLength;
+            } else {
+              data = xhr.responseText;
+              len = data.length;
+            }
+            stats.loaded = stats.total = len;
+            var response = { url: xhr.responseURL, data: data };
+            this.callbacks.onSuccess(response, stats, context);
+          } else {
+            // if max nb of retries reached or if http status between 400 and 499 (such error cannot be recovered, retrying is useless), return error
+            if (stats.retry >= config.maxRetry || status >= 400 && status < 499) {
+              _logger.logger.error(status + ' while loading ' + context.url);
+              this.callbacks.onError({ code: status, text: xhr.statusText }, context);
+            } else {
+              // retry
+              _logger.logger.warn(status + ' while loading ' + context.url + ', retrying in ' + this.retryDelay + '...');
+              // aborts and resets internal state
+              this.destroy();
+              // schedule retry
+              this.retryTimeout = window.setTimeout(this.loadInternal.bind(this), this.retryDelay);
+              // set exponential backoff
+              this.retryDelay = Math.min(2 * this.retryDelay, config.maxRetryDelay);
+              stats.retry++;
+            }
+          }
         }
       }
     }
@@ -11988,9 +12696,6 @@ var XhrLoader = function () {
     key: 'loadprogress',
     value: function loadprogress(event) {
       var stats = this.stats;
-      if (stats.tfirst === 0) {
-        stats.tfirst = Math.max(performance.now(), stats.trequest);
-      }
       stats.loaded = event.loaded;
       if (event.lengthComputable) {
         stats.total = event.total;
@@ -12008,6 +12713,6 @@ var XhrLoader = function () {
 
 exports.default = XhrLoader;
 
-},{"../utils/logger":43}]},{},[31])(31)
+},{"45":45}]},{},[33])(33)
 });
 //# sourceMappingURL=hls.js.map
diff --git a/src/js/lib/hls.js.map b/src/js/lib/hls.js.map
new file mode 100644
index 0000000..cef6d97
--- /dev/null
+++ b/src/js/lib/hls.js.map
@@ -0,0 +1,107 @@
+{
+  "version": 3,
+  "sources": [
+    "node_modules/browser-pack/_prelude.js",
+    "node_modules/events/events.js",
+    "node_modules/url-toolkit/src/url-toolkit.js",
+    "node_modules/webworkify/index.js",
+    "src/controller/abr-controller.js",
+    "src/controller/audio-stream-controller.js",
+    "src/controller/audio-track-controller.js",
+    "src/controller/buffer-controller.js",
+    "src/controller/cap-level-controller.js",
+    "src/controller/ewma-bandwidth-estimator.js",
+    "src/controller/fps-controller.js",
+    "src/controller/level-controller.js",
+    "src/controller/stream-controller.js",
+    "src/controller/timeline-controller.js",
+    "src/crypt/aes-crypto.js",
+    "src/crypt/aes-decryptor.js",
+    "src/crypt/decrypter.js",
+    "src/crypt/fast-aes-key.js",
+    "src/demux/aacdemuxer.js",
+    "src/demux/adts.js",
+    "src/demux/demuxer-inline.js",
+    "src/demux/demuxer-worker.js",
+    "src/demux/demuxer.js",
+    "src/demux/exp-golomb.js",
+    "src/demux/id3.js",
+    "src/demux/tsdemuxer.js",
+    "src/errors.js",
+    "src/event-handler.js",
+    "src/events.js",
+    "src/helper/aac.js",
+    "src/helper/buffer-helper.js",
+    "src/helper/level-helper.js",
+    "src/hls.js",
+    "src/index.js",
+    "src/loader/fragment-loader.js",
+    "src/loader/key-loader.js",
+    "src/loader/playlist-loader.js",
+    "src/remux/mp4-generator.js",
+    "src/remux/mp4-remuxer.js",
+    "src/remux/passthrough-remuxer.js",
+    "src/utils/attr-list.js",
+    "src/utils/binary-search.js",
+    "src/utils/cea-608-parser.js",
+    "src/utils/cues.js",
+    "src/utils/ewma.js",
+    "src/utils/logger.js",
+    "src/utils/timeRanges.js",
+    "src/utils/xhr-loader.js"
+  ],
+  "names": [],
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+  "file": "generated.js",
+  "sourceRoot": "",
+  "sourcesContent": [
+    "(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})",
+    "// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nfunction EventEmitter() {\n  this._events = this._events || {};\n  this._maxListeners = this._maxListeners || undefined;\n}\nmodule.exports = EventEmitter;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nEventEmitter.defaultMaxListeners = 10;\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function(n) {\n  if (!isNumber(n) || n < 0 || isNaN(n))\n    throw TypeError('n must be a positive number');\n  this._maxListeners = n;\n  return this;\n};\n\nEventEmitter.prototype.emit = function(type) {\n  var er, handler, len, args, i, listeners;\n\n  if (!this._events)\n    this._events = {};\n\n  // If there is no 'error' event listener then throw.\n  if (type === 'error') {\n    if (!this._events.error ||\n        (isObject(this._events.error) && !this._events.error.length)) {\n      er = arguments[1];\n      if (er instanceof Error) {\n        throw er; // Unhandled 'error' event\n      } else {\n        // At least give some kind of context to the user\n        var err = new Error('Uncaught, unspecified \"error\" event. (' + er + ')');\n        err.context = er;\n        throw err;\n      }\n    }\n  }\n\n  handler = this._events[type];\n\n  if (isUndefined(handler))\n    return false;\n\n  if (isFunction(handler)) {\n    switch (arguments.length) {\n      // fast cases\n      case 1:\n        handler.call(this);\n        break;\n      case 2:\n        handler.call(this, arguments[1]);\n        break;\n      case 3:\n        handler.call(this, arguments[1], arguments[2]);\n        break;\n      // slower\n      default:\n        args = Array.prototype.slice.call(arguments, 1);\n        handler.apply(this, args);\n    }\n  } else if (isObject(handler)) {\n    args = Array.prototype.slice.call(arguments, 1);\n    listeners = handler.slice();\n    len = listeners.length;\n    for (i = 0; i < len; i++)\n      listeners[i].apply(this, args);\n  }\n\n  return true;\n};\n\nEventEmitter.prototype.addListener = function(type, listener) {\n  var m;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events)\n    this._events = {};\n\n  // To avoid recursion in the case that type === \"newListener\"! Before\n  // adding it to the listeners, first emit \"newListener\".\n  if (this._events.newListener)\n    this.emit('newListener', type,\n              isFunction(listener.listener) ?\n              listener.listener : listener);\n\n  if (!this._events[type])\n    // Optimize the case of one listener. Don't need the extra array object.\n    this._events[type] = listener;\n  else if (isObject(this._events[type]))\n    // If we've already got an array, just append.\n    this._events[type].push(listener);\n  else\n    // Adding the second element, need to change to array.\n    this._events[type] = [this._events[type], listener];\n\n  // Check for listener leak\n  if (isObject(this._events[type]) && !this._events[type].warned) {\n    if (!isUndefined(this._maxListeners)) {\n      m = this._maxListeners;\n    } else {\n      m = EventEmitter.defaultMaxListeners;\n    }\n\n    if (m && m > 0 && this._events[type].length > m) {\n      this._events[type].warned = true;\n      console.error('(node) warning: possible EventEmitter memory ' +\n                    'leak detected. %d listeners added. ' +\n                    'Use emitter.setMaxListeners() to increase limit.',\n                    this._events[type].length);\n      if (typeof console.trace === 'function') {\n        // not supported in IE 10\n        console.trace();\n      }\n    }\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.once = function(type, listener) {\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  var fired = false;\n\n  function g() {\n    this.removeListener(type, g);\n\n    if (!fired) {\n      fired = true;\n      listener.apply(this, arguments);\n    }\n  }\n\n  g.listener = listener;\n  this.on(type, g);\n\n  return this;\n};\n\n// emits a 'removeListener' event iff the listener was removed\nEventEmitter.prototype.removeListener = function(type, listener) {\n  var list, position, length, i;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events || !this._events[type])\n    return this;\n\n  list = this._events[type];\n  length = list.length;\n  position = -1;\n\n  if (list === listener ||\n      (isFunction(list.listener) && list.listener === listener)) {\n    delete this._events[type];\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n\n  } else if (isObject(list)) {\n    for (i = length; i-- > 0;) {\n      if (list[i] === listener ||\n          (list[i].listener && list[i].listener === listener)) {\n        position = i;\n        break;\n      }\n    }\n\n    if (position < 0)\n      return this;\n\n    if (list.length === 1) {\n      list.length = 0;\n      delete this._events[type];\n    } else {\n      list.splice(position, 1);\n    }\n\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n  var key, listeners;\n\n  if (!this._events)\n    return this;\n\n  // not listening for removeListener, no need to emit\n  if (!this._events.removeListener) {\n    if (arguments.length === 0)\n      this._events = {};\n    else if (this._events[type])\n      delete this._events[type];\n    return this;\n  }\n\n  // emit removeListener for all listeners on all events\n  if (arguments.length === 0) {\n    for (key in this._events) {\n      if (key === 'removeListener') continue;\n      this.removeAllListeners(key);\n    }\n    this.removeAllListeners('removeListener');\n    this._events = {};\n    return this;\n  }\n\n  listeners = this._events[type];\n\n  if (isFunction(listeners)) {\n    this.removeListener(type, listeners);\n  } else if (listeners) {\n    // LIFO order\n    while (listeners.length)\n      this.removeListener(type, listeners[listeners.length - 1]);\n  }\n  delete this._events[type];\n\n  return this;\n};\n\nEventEmitter.prototype.listeners = function(type) {\n  var ret;\n  if (!this._events || !this._events[type])\n    ret = [];\n  else if (isFunction(this._events[type]))\n    ret = [this._events[type]];\n  else\n    ret = this._events[type].slice();\n  return ret;\n};\n\nEventEmitter.prototype.listenerCount = function(type) {\n  if (this._events) {\n    var evlistener = this._events[type];\n\n    if (isFunction(evlistener))\n      return 1;\n    else if (evlistener)\n      return evlistener.length;\n  }\n  return 0;\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n  return emitter.listenerCount(type);\n};\n\nfunction isFunction(arg) {\n  return typeof arg === 'function';\n}\n\nfunction isNumber(arg) {\n  return typeof arg === 'number';\n}\n\nfunction isObject(arg) {\n  return typeof arg === 'object' && arg !== null;\n}\n\nfunction isUndefined(arg) {\n  return arg === void 0;\n}\n",
+    "/* jshint ignore:start */\r\n(function(root) { \r\n/* jshint ignore:end */\r\n  var URLToolkit = {\r\n    // build an absolute URL from a relative one using the provided baseURL\r\n    // if relativeURL is an absolute URL it will be returned as is.\r\n    buildAbsoluteURL: function(baseURL, relativeURL) {\r\n      // remove any remaining space and CRLF\r\n      relativeURL = relativeURL.trim();\r\n      if (/^[a-z]+:/i.test(relativeURL)) {\r\n        // complete url, not relative\r\n        return relativeURL;\r\n      }\r\n\r\n      var relativeURLQuery = null;\r\n      var relativeURLHash = null;\r\n\r\n      var relativeURLHashSplit = /^([^#]*)(.*)$/.exec(relativeURL);\r\n      if (relativeURLHashSplit) {\r\n        relativeURLHash = relativeURLHashSplit[2];\r\n        relativeURL = relativeURLHashSplit[1];\r\n      }\r\n      var relativeURLQuerySplit = /^([^\\?]*)(.*)$/.exec(relativeURL);\r\n      if (relativeURLQuerySplit) {\r\n        relativeURLQuery = relativeURLQuerySplit[2];\r\n        relativeURL = relativeURLQuerySplit[1];\r\n      }\r\n\r\n      var baseURLHashSplit = /^([^#]*)(.*)$/.exec(baseURL);\r\n      if (baseURLHashSplit) {\r\n        baseURL = baseURLHashSplit[1];\r\n      }\r\n      var baseURLQuerySplit = /^([^\\?]*)(.*)$/.exec(baseURL);\r\n      if (baseURLQuerySplit) {\r\n        baseURL = baseURLQuerySplit[1];\r\n      }\r\n\r\n      var baseURLDomainSplit = /^(([a-z]+:)?\\/\\/[a-z0-9\\.\\-_~]+(:[0-9]+)?)?(\\/.*)$/i.exec(baseURL);\r\n      if (!baseURLDomainSplit) {\r\n        throw new Error('Error trying to parse base URL.');\r\n      }\r\n      \r\n      // e.g. 'http:', 'https:', ''\r\n      var baseURLProtocol = baseURLDomainSplit[2] || '';\r\n      // e.g. 'http://example.com', '//example.com', ''\r\n      var baseURLProtocolDomain = baseURLDomainSplit[1] || '';\r\n      // e.g. '/a/b/c/playlist.m3u8'\r\n      var baseURLPath = baseURLDomainSplit[4];\r\n\r\n      var builtURL = null;\r\n      if (/^\\/\\//.test(relativeURL)) {\r\n        // relative url starts wth '//' so copy protocol (which may be '' if baseUrl didn't provide one)\r\n        builtURL = baseURLProtocol+'//'+URLToolkit.buildAbsolutePath('', relativeURL.substring(2));\r\n      }\r\n      else if (/^\\//.test(relativeURL)) {\r\n        // relative url starts with '/' so start from root of domain\r\n        builtURL = baseURLProtocolDomain+'/'+URLToolkit.buildAbsolutePath('', relativeURL.substring(1));\r\n      }\r\n      else {\r\n        builtURL = URLToolkit.buildAbsolutePath(baseURLProtocolDomain+baseURLPath, relativeURL);\r\n      }\r\n\r\n      // put the query and hash parts back\r\n      if (relativeURLQuery) {\r\n        builtURL += relativeURLQuery;\r\n      }\r\n      if (relativeURLHash) {\r\n        builtURL += relativeURLHash;\r\n      }\r\n      return builtURL;\r\n    },\r\n\r\n    // build an absolute path using the provided basePath\r\n    // adapted from https://developer.mozilla.org/en-US/docs/Web/API/document/cookie#Using_relative_URLs_in_the_path_parameter\r\n    // this does not handle the case where relativePath is \"/\" or \"//\". These cases should be handled outside this.\r\n    buildAbsolutePath: function(basePath, relativePath) {\r\n      var sRelPath = relativePath;\r\n      var nUpLn, sDir = '', sPath = basePath.replace(/[^\\/]*$/, sRelPath.replace(/(\\/|^)(?:\\.?\\/+)+/g, '$1'));\r\n      for (var nEnd, nStart = 0; nEnd = sPath.indexOf('/../', nStart), nEnd > -1; nStart = nEnd + nUpLn) {\r\n        nUpLn = /^\\/(?:\\.\\.\\/)*/.exec(sPath.slice(nEnd))[0].length;\r\n        sDir = (sDir + sPath.substring(nStart, nEnd)).replace(new RegExp('(?:\\\\\\/+[^\\\\\\/]*){0,' + ((nUpLn - 1) / 3) + '}$'), '/');\r\n      }\r\n      return sDir + sPath.substr(nStart);\r\n    }\r\n  };\r\n\r\n/* jshint ignore:start */\r\n  if(typeof exports === 'object' && typeof module === 'object')\r\n    module.exports = URLToolkit;\r\n  else if(typeof define === 'function' && define.amd)\r\n    define([], function() { return URLToolkit; });\r\n  else if(typeof exports === 'object')\r\n    exports[\"URLToolkit\"] = URLToolkit;\r\n  else\r\n    root[\"URLToolkit\"] = URLToolkit;\r\n})(this);\r\n/* jshint ignore:end */\r\n",
+    "var bundleFn = arguments[3];\nvar sources = arguments[4];\nvar cache = arguments[5];\n\nvar stringify = JSON.stringify;\n\nmodule.exports = function (fn, options) {\n    var wkey;\n    var cacheKeys = Object.keys(cache);\n\n    for (var i = 0, l = cacheKeys.length; i < l; i++) {\n        var key = cacheKeys[i];\n        var exp = cache[key].exports;\n        // Using babel as a transpiler to use esmodule, the export will always\n        // be an object with the default export as a property of it. To ensure\n        // the existing api and babel esmodule exports are both supported we\n        // check for both\n        if (exp === fn || exp && exp.default === fn) {\n            wkey = key;\n            break;\n        }\n    }\n\n    if (!wkey) {\n        wkey = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);\n        var wcache = {};\n        for (var i = 0, l = cacheKeys.length; i < l; i++) {\n            var key = cacheKeys[i];\n            wcache[key] = key;\n        }\n        sources[wkey] = [\n            Function(['require','module','exports'], '(' + fn + ')(self)'),\n            wcache\n        ];\n    }\n    var skey = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);\n\n    var scache = {}; scache[wkey] = wkey;\n    sources[skey] = [\n        Function(['require'], (\n            // try to call default if defined to also support babel esmodule\n            // exports\n            'var f = require(' + stringify(wkey) + ');' +\n            '(f.default ? f.default : f)(self);'\n        )),\n        scache\n    ];\n\n    var workerSources = {};\n    resolveSources(skey);\n\n    function resolveSources(key) {\n        workerSources[key] = true;\n\n        for (var depPath in sources[key][1]) {\n            var depKey = sources[key][1][depPath];\n            if (!workerSources[depKey]) {\n                resolveSources(depKey);\n            }\n        }\n    }\n\n    var src = '(' + bundleFn + ')({'\n        + Object.keys(workerSources).map(function (key) {\n            return stringify(key) + ':['\n                + sources[key][0]\n                + ',' + stringify(sources[key][1]) + ']'\n            ;\n        }).join(',')\n        + '},{},[' + stringify(skey) + '])'\n    ;\n\n    var URL = window.URL || window.webkitURL || window.mozURL || window.msURL;\n\n    var blob = new Blob([src], { type: 'text/javascript' });\n    if (options && options.bare) { return blob; }\n    var workerUrl = URL.createObjectURL(blob);\n    var worker = new Worker(workerUrl);\n    worker.objectURL = workerUrl;\n    return worker;\n};\n",
+    "/*\n * simple ABR Controller\n *  - compute next level based on last fragment bw heuristics\n *  - implement an abandon rules triggered if we have less than 2 frag buffered and if computed bw shows that we risk buffer stalling\n */\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport BufferHelper from '../helper/buffer-helper';\nimport {ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\nimport EwmaBandWidthEstimator from './ewma-bandwidth-estimator';\n\nclass AbrController extends EventHandler {\n\n  constructor(hls) {\n    super(hls, Event.FRAG_LOADING,\n               Event.FRAG_LOADED,\n               Event.FRAG_BUFFERED,\n               Event.ERROR);\n    this.lastLoadedFragLevel = 0;\n    this._autoLevelCapping = -1;\n    this._nextAutoLevel = -1;\n    this.hls = hls;\n    this.onCheck = this.abandonRulesCheck.bind(this);\n  }\n\n  destroy() {\n    this.clearTimer();\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onFragLoading(data) {\n    let frag = data.frag;\n    if (frag.type === 'main') {\n      if (!this.timer) {\n        this.timer = setInterval(this.onCheck, 100);\n      }\n      // lazy init of bw Estimator, rationale is that we use different params for Live/VoD\n      // so we need to wait for stream manifest / playlist type to instantiate it.\n      if (!this.bwEstimator) {\n        let hls = this.hls,\n            level = data.frag.level,\n            isLive = hls.levels[level].details.live,\n            config = hls.config,\n            ewmaFast, ewmaSlow;\n\n        if (isLive) {\n          ewmaFast = config.abrEwmaFastLive;\n          ewmaSlow = config.abrEwmaSlowLive;\n        } else {\n          ewmaFast = config.abrEwmaFastVoD;\n          ewmaSlow = config.abrEwmaSlowVoD;\n        }\n        this.bwEstimator = new EwmaBandWidthEstimator(hls,ewmaSlow,ewmaFast,config.abrEwmaDefaultEstimate);\n      }\n      this.fragCurrent = frag;\n    }\n  }\n\n  abandonRulesCheck() {\n    /*\n      monitor fragment retrieval time...\n      we compute expected time of arrival of the complete fragment.\n      we compare it to expected time of buffer starvation\n    */\n    let hls = this.hls, v = hls.media,frag = this.fragCurrent, loader = frag.loader, minAutoLevel = this.minAutoLevel;\n\n    // if loader has been destroyed or loading has been aborted, stop timer and return\n    if(!loader || ( loader.stats && loader.stats.aborted)) {\n      logger.warn('frag loader destroy or aborted, disarm abandonRules');\n      this.clearTimer();\n      return;\n    }\n    let stats = loader.stats;\n    /* only monitor frag retrieval time if\n    (video not paused OR first fragment being loaded(ready state === HAVE_NOTHING = 0)) AND autoswitching enabled AND not lowest level (=> means that we have several levels) */\n    if (v && ((!v.paused && (v.playbackRate !== 0)) || !v.readyState) && frag.autoLevel && frag.level) {\n      let requestDelay = performance.now() - stats.trequest,\n          playbackRate = Math.abs(v.playbackRate);\n      // monitor fragment load progress after half of expected fragment duration,to stabilize bitrate\n      if (requestDelay > (500 * frag.duration / playbackRate)) {\n        let levels = hls.levels,\n            loadRate = Math.max(1, stats.bw ? stats.bw / 8 : stats.loaded * 1000 / requestDelay), // byte/s; at least 1 byte/s to avoid division by zero\n            // compute expected fragment length using frag duration and level bitrate. also ensure that expected len is gte than already loaded size\n            expectedLen = stats.total ? stats.total : Math.max(stats.loaded, Math.round(frag.duration * levels[frag.level].bitrate / 8)),\n            pos = v.currentTime,\n            fragLoadedDelay = (expectedLen - stats.loaded) / loadRate,\n            bufferStarvationDelay = (BufferHelper.bufferInfo(v,pos,hls.config.maxBufferHole).end - pos) / playbackRate;\n        // consider emergency switch down only if we have less than 2 frag buffered AND\n        // time to finish loading current fragment is bigger than buffer starvation delay\n        // ie if we risk buffer starvation if bw does not increase quickly\n        if ((bufferStarvationDelay < (2 * frag.duration / playbackRate)) && (fragLoadedDelay > bufferStarvationDelay)) {\n          let fragLevelNextLoadedDelay, nextLoadLevel;\n          // lets iterate through lower level and try to find the biggest one that could avoid rebuffering\n          // we start from current level - 1 and we step down , until we find a matching level\n          for (nextLoadLevel = frag.level - 1 ; nextLoadLevel > minAutoLevel ; nextLoadLevel--) {\n            // compute time to load next fragment at lower level\n            // 0.8 : consider only 80% of current bw to be conservative\n            // 8 = bits per byte (bps/Bps)\n            fragLevelNextLoadedDelay = frag.duration * levels[nextLoadLevel].bitrate / (8 * 0.8 * loadRate);\n            if (fragLevelNextLoadedDelay < bufferStarvationDelay) {\n              // we found a lower level that be rebuffering free with current estimated bw !\n              break;\n            }\n          }\n          // only emergency switch down if it takes less time to load new fragment at lowest level instead\n          // of finishing loading current one ...\n          if (fragLevelNextLoadedDelay < fragLoadedDelay) {\n            logger.warn(`loading too slow, abort fragment loading and switch to level ${nextLoadLevel}:fragLoadedDelay[${nextLoadLevel}]<fragLoadedDelay[${frag.level-1}];bufferStarvationDelay:${fragLevelNextLoadedDelay.toFixed(1)}<${fragLoadedDelay.toFixed(1)}:${bufferStarvationDelay.toFixed(1)}`);\n            // force next load level in auto mode\n            hls.nextLoadLevel = nextLoadLevel;\n            // update bw estimate for this fragment before cancelling load (this will help reducing the bw)\n            this.bwEstimator.sample(requestDelay,stats.loaded);\n            //abort fragment loading\n            loader.abort();\n            // stop abandon rules timer\n            this.clearTimer();\n            hls.trigger(Event.FRAG_LOAD_EMERGENCY_ABORTED, {frag: frag, stats: stats });\n          }\n        }\n      }\n    }\n  }\n\n  onFragLoaded(data) {\n    let frag = data.frag;\n    if (frag.type === 'main') {\n      // stop monitoring bw once frag loaded\n      this.clearTimer();\n      // store level id after successful fragment load\n      this.lastLoadedFragLevel = frag.level;\n      // reset forced auto level value so that next level will be selected\n      this._nextAutoLevel = -1;\n      // if fragment has been loaded to perform a bitrate test,\n      if (data.frag.bitrateTest) {\n        let stats = data.stats;\n        stats.tparsed = stats.tbuffered = stats.tload;\n        this.onFragBuffered(data);\n      }\n    }\n  }\n\n  onFragBuffered(data) {\n    var stats = data.stats, frag = data.frag;\n    // only update stats on first frag buffering\n    // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly\n    // and leading to wrong bw estimation\n    // on bitrate test, also only update stats once (if tload = tbuffered == on FRAG_LOADED)\n    if (stats.aborted !== true && frag.loadCounter === 1 && frag.type === 'main' && ((!frag.bitrateTest || stats.tload === stats.tbuffered))) {\n      // use tparsed-trequest instead of tbuffered-trequest to compute fragLoadingProcessing; rationale is that  buffer appending only happens once media is attached\n      // in case we use config.startFragPrefetch while media is not attached yet, fragment might be parsed while media not attached yet, but it will only be buffered on media attached\n      // as a consequence it could happen really late in the process. meaning that appending duration might appears huge ... leading to underestimated throughput estimation\n      let fragLoadingProcessingMs = stats.tparsed - stats.trequest;\n      logger.log(`latency/loading/parsing/append/kbps:${Math.round(stats.tfirst-stats.trequest)}/${Math.round(stats.tload-stats.tfirst)}/${Math.round(stats.tparsed-stats.tload)}/${Math.round(stats.tbuffered-stats.tparsed)}/${Math.round(8*stats.loaded/(stats.tbuffered-stats.trequest))}`);\n      this.bwEstimator.sample(fragLoadingProcessingMs,stats.loaded);\n      // if fragment has been loaded to perform a bitrate test, (hls.startLevel = -1), store bitrate test delay duration\n      if (frag.bitrateTest) {\n        this.bitrateTestDelay = fragLoadingProcessingMs/1000;\n      } else {\n        this.bitrateTestDelay = 0;\n      }\n    }\n  }\n\n  onError(data) {\n    // stop timer in case of frag loading error\n    switch(data.details) {\n      case ErrorDetails.FRAG_LOAD_ERROR:\n      case ErrorDetails.FRAG_LOAD_TIMEOUT:\n        this.clearTimer();\n        break;\n      default:\n        break;\n    }\n  }\n\n clearTimer() {\n    if (this.timer) {\n      clearInterval(this.timer);\n      this.timer = null;\n    }\n }\n\n  /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n  get autoLevelCapping() {\n    return this._autoLevelCapping;\n  }\n\n  /** set the capping/max level value that could be used by automatic level selection algorithm **/\n  set autoLevelCapping(newLevel) {\n    this._autoLevelCapping = newLevel;\n  }\n\n  get nextAutoLevel() {\n    let nextAutoLevel = this._nextAutoLevel, bwEstimator = this.bwEstimator, hls = this.hls,\n      levels = hls.levels, minAutoBitrate = hls.config.minAutoBitrate;\n    // in case next auto level has been forced, and bw not available or not reliable\n    if (nextAutoLevel !== -1 && (!bwEstimator || !bwEstimator.canEstimate())) {\n      // cap next auto level by max auto level\n      return Math.min(nextAutoLevel,this.maxAutoLevel);\n    }\n    // compute next level using ABR logic\n    let nextABRAutoLevel = this.nextABRAutoLevel;\n    if (nextAutoLevel !== -1) {\n      // nextAutoLevel is defined, use it to cap ABR computed quality level\n      nextABRAutoLevel = Math.min(nextAutoLevel,nextABRAutoLevel);\n    }\n    if(minAutoBitrate !== undefined) {\n      while (levels[nextABRAutoLevel].bitrate < minAutoBitrate) {\n        nextABRAutoLevel++;\n      }\n    }\n    return nextABRAutoLevel;\n  }\n\n  get minAutoLevel() {\n    let hls = this.hls, levels = hls.levels, minAutoBitrate = hls.config.minAutoBitrate, len = levels ? levels.length : 0;\n    for (let i = 0; i < len; i++) {\n      if (levels[i].bitrate > minAutoBitrate) {\n        return i;\n      }\n    }\n    return 0;\n  }\n\n  get maxAutoLevel() {\n    var levels = this.hls.levels,autoLevelCapping = this._autoLevelCapping, maxAutoLevel;\n    if (autoLevelCapping=== -1 && levels && levels.length) {\n      maxAutoLevel = levels.length - 1;\n    } else {\n      maxAutoLevel = autoLevelCapping;\n    }\n    return maxAutoLevel;\n  }\n\n  get nextABRAutoLevel() {\n    var hls = this.hls, maxAutoLevel = this.maxAutoLevel, levels = hls.levels, config = hls.config, minAutoLevel = this.minAutoLevel;\n    const v = hls.media,\n          currentLevel = this.lastLoadedFragLevel,\n          currentFragDuration = this.fragCurrent ? this.fragCurrent.duration : 0,\n          pos = (v ? v.currentTime : 0),\n          // playbackRate is the absolute value of the playback rate; if v.playbackRate is 0, we use 1 to load as\n          // if we're playing back at the normal rate.\n          playbackRate = ((v && (v.playbackRate !== 0)) ? Math.abs(v.playbackRate) : 1.0),\n          avgbw = this.bwEstimator ? this.bwEstimator.getEstimate() : config.abrEwmaDefaultEstimate,\n          // bufferStarvationDelay is the wall-clock time left until the playback buffer is exhausted.\n          bufferStarvationDelay = (BufferHelper.bufferInfo(v, pos, config.maxBufferHole).end - pos) / playbackRate;\n\n    // First, look to see if we can find a level matching with our avg bandwidth AND that could also guarantee no rebuffering at all\n    let bestLevel = this.findBestLevel(currentLevel,currentFragDuration,avgbw,minAutoLevel,maxAutoLevel,bufferStarvationDelay,config.abrBandWidthFactor,config.abrBandWidthUpFactor,levels);\n    if (bestLevel >= 0) {\n      return bestLevel;\n    } else {\n      logger.trace('rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering');\n      // not possible to get rid of rebuffering ... let's try to find level that will guarantee less than maxStarvationDelay of rebuffering\n      // if no matching level found, logic will return 0\n      let maxStarvationDelay = config.maxStarvationDelay,\n          bwFactor = config.abrBandWidthFactor,\n          bwUpFactor = config.abrBandWidthUpFactor;\n      if (bufferStarvationDelay === 0) {\n        // in case buffer is empty, let's check if previous fragment was loaded to perform a bitrate test\n        let bitrateTestDelay = this.bitrateTestDelay;\n        if (bitrateTestDelay) {\n          // if it is the case, then we need to adjust our max starvation delay using maxLoadingDelay config value\n          // max video loading delay used in  automatic start level selection :\n          // in that mode ABR controller will ensure that video loading time (ie the time to fetch the first fragment at lowest quality level +\n          // the time to fetch the fragment at the appropriate quality level is less than ```maxLoadingDelay``` )\n          maxStarvationDelay = config.maxLoadingDelay - bitrateTestDelay;\n          logger.trace(`bitrate test took ${Math.round(1000*bitrateTestDelay)}ms, set first fragment max fetchDuration to ${Math.round(1000*maxStarvationDelay)} ms`);\n          // don't use conservative factor on bitrate test\n          bwFactor = bwUpFactor = 1;\n        }\n      }\n      bestLevel = this.findBestLevel(currentLevel,currentFragDuration,avgbw,minAutoLevel,maxAutoLevel,bufferStarvationDelay+maxStarvationDelay,bwFactor,bwUpFactor,levels);\n      return Math.max(bestLevel,0);\n    }\n  }\n\n  findBestLevel(currentLevel,currentFragDuration,currentBw,minAutoLevel,maxAutoLevel,maxFetchDuration,bwFactor,bwUpFactor,levels) {\n    for (let i = maxAutoLevel; i >= minAutoLevel; i--) {\n      let levelInfo = levels[i],\n          levelDetails = levelInfo.details,\n          avgDuration = levelDetails ? levelDetails.totalduration/levelDetails.fragments.length : currentFragDuration,\n          live = levelDetails ? levelDetails.live : false,\n          adjustedbw;\n    // follow algorithm captured from stagefright :\n    // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp\n    // Pick the highest bandwidth stream below or equal to estimated bandwidth.\n    // consider only 80% of the available bandwidth, but if we are switching up,\n    // be even more conservative (70%) to avoid overestimating and immediately\n    // switching back.\n      if (i <= currentLevel) {\n        adjustedbw = bwFactor * currentBw;\n      } else {\n        adjustedbw = bwUpFactor * currentBw;\n      }\n      const bitrate = levels[i].bitrate,\n            fetchDuration = bitrate * avgDuration / adjustedbw;\n\n    logger.trace(`level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: ${i}/${Math.round(adjustedbw)}/${bitrate}/${avgDuration}/${maxFetchDuration}/${fetchDuration}`);\n      // if adjusted bw is greater than level bitrate AND\n      if (adjustedbw > bitrate &&\n      // fragment fetchDuration unknown OR live stream OR fragment fetchDuration less than max allowed fetch duration, then this level matches\n      // we don't account for max Fetch Duration for live streams, this is to avoid switching down when near the edge of live sliding window ...\n        (!fetchDuration || live || fetchDuration < maxFetchDuration) ) {\n        // as we are looping from highest to lowest, this will return the best achievable quality level\n\n        return i;\n      }\n    }\n    // not enough time budget even with quality level 0 ... rebuffering might happen\n    return -1;\n  }\n\n  set nextAutoLevel(nextLevel) {\n    this._nextAutoLevel = nextLevel;\n  }\n}\n\nexport default AbrController;\n\n",
+    "/*\n * Audio Stream Controller\n*/\n\nimport BinarySearch from '../utils/binary-search';\nimport BufferHelper from '../helper/buffer-helper';\nimport Demuxer from '../demux/demuxer';\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport LevelHelper from '../helper/level-helper';\nimport TimeRanges from '../utils/timeRanges';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nconst State = {\n  STOPPED : 'STOPPED',\n  STARTING : 'STARTING',\n  IDLE : 'IDLE',\n  PAUSED : 'PAUSED',\n  KEY_LOADING : 'KEY_LOADING',\n  FRAG_LOADING : 'FRAG_LOADING',\n  FRAG_LOADING_WAITING_RETRY : 'FRAG_LOADING_WAITING_RETRY',\n  WAITING_TRACK : 'WAITING_TRACK',\n  PARSING : 'PARSING',\n  PARSED : 'PARSED',\n  ENDED : 'ENDED',\n  ERROR : 'ERROR'\n};\n\nclass AudioStreamController extends EventHandler {\n\n  constructor(hls) {\n    super(hls,\n      Event.MEDIA_ATTACHED,\n      Event.MEDIA_DETACHING,\n      Event.AUDIO_TRACKS_UPDATED,\n      Event.AUDIO_TRACK_SWITCH,\n      Event.AUDIO_TRACK_LOADED,\n      Event.KEY_LOADED,\n      Event.FRAG_LOADED,\n      Event.FRAG_PARSING_INIT_SEGMENT,\n      Event.FRAG_PARSING_DATA,\n      Event.FRAG_PARSED,\n      Event.ERROR,\n      Event.BUFFER_CREATED,\n      Event.BUFFER_APPENDED,\n      Event.BUFFER_FLUSHED);\n\n    this.config = hls.config;\n    this.audioCodecSwap = false;\n    this.ticks = 0;\n    this.ontick = this.tick.bind(this);\n  }\n\n  destroy() {\n    this.stopLoad();\n    if (this.timer) {\n      clearInterval(this.timer);\n      this.timer = null;\n    }\n    EventHandler.prototype.destroy.call(this);\n    this.state = State.STOPPED;\n  }\n\n  startLoad(startPosition) {\n    if (this.tracks) {\n      var lastCurrentTime = this.lastCurrentTime;\n      this.stopLoad();\n      if (!this.timer) {\n        this.timer = setInterval(this.ontick, 100);\n      }\n      this.fragLoadError = 0;\n      if (lastCurrentTime > 0 && startPosition === -1) {\n        logger.log(`audio:override startPosition with lastCurrentTime @${lastCurrentTime.toFixed(3)}`);\n        this.state = State.IDLE;\n      } else {\n        this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;\n        this.state = State.STARTING;\n      }\n      this.nextLoadPosition = this.startPosition = this.lastCurrentTime;\n      this.tick();\n    } else {\n      this.startPosition = startPosition;\n      this.state = State.STOPPED;\n    }\n  }\n\n  stopLoad() {\n    var frag = this.fragCurrent;\n    if (frag) {\n      if (frag.loader) {\n        frag.loader.abort();\n      }\n      this.fragCurrent = null;\n    }\n    this.fragPrevious = null;\n    if (this.demuxer) {\n      this.demuxer.destroy();\n      this.demuxer = null;\n    }\n    this.state = State.STOPPED;\n  }\n\n  tick() {\n    this.ticks++;\n    if (this.ticks === 1) {\n      this.doTick();\n      if (this.ticks > 1) {\n        setTimeout(this.tick, 1);\n      }\n      this.ticks = 0;\n    }\n  }\n\n  doTick() {\n    var pos, track, trackDetails, hls = this.hls, config = hls.config;\n    //logger.log('audioStream:' + this.state);\n    switch(this.state) {\n      case State.ERROR:\n        //don't do anything in error state to avoid breaking further ...\n      case State.PAUSED:\n        //don't do anything in paused state either ...\n        break;\n      case State.STARTING:\n        this.state = State.WAITING_TRACK;\n        this.loadedmetadata = false;\n        break;\n      case State.IDLE:\n        // if video not attached AND\n        // start fragment already requested OR start frag prefetch disable\n        // exit loop\n        // => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop\n        if (!this.media &&\n          (this.startFragRequested || !config.startFragPrefetch)) {\n          break;\n        }\n        // determine next candidate fragment to be loaded, based on current position and\n        //  end of buffer position\n        // if we have not yet loaded any fragment, start loading from start position\n        if (this.loadedmetadata) {\n          pos = this.media.currentTime;\n        } else {\n          pos = this.nextLoadPosition;\n        }\n        let media = this.mediaBuffer ? this.mediaBuffer : this.media;\n        var bufferInfo = BufferHelper.bufferInfo(media,pos,config.maxBufferHole),\n            bufferLen = bufferInfo.len,\n            bufferEnd = bufferInfo.end,\n            fragPrevious = this.fragPrevious,\n            maxBufLen = config.maxMaxBufferLength;\n\n        // if buffer length is less than maxBufLen try to load a new fragment\n        if (bufferLen < maxBufLen && this.trackId < this.tracks.length) {\n          trackDetails = this.tracks[this.trackId].details;\n          // if track info not retrieved yet, switch state and wait for track retrieval\n          if (typeof trackDetails === 'undefined') {\n            this.state = State.WAITING_TRACK;\n            break;\n          }\n\n        // we just got done loading the final fragment, check if we need to finalize media stream\n        if (!trackDetails.live && fragPrevious && fragPrevious.sn === trackDetails.endSN) {\n            // if we are not seeking or if we are seeking but everything (almost) til the end is buffered, let's signal eos\n            // we don't compare exactly media.duration === bufferInfo.end as there could be some subtle media duration difference when switching\n            // between different renditions. using half frag duration should help cope with these cases.\n            if (!this.media.seeking || (this.media.duration-bufferEnd) < fragPrevious.duration/2) {\n            // Finalize the media stream\n            this.hls.trigger(Event.BUFFER_EOS,{ type : 'audio'});\n            this.state = State.ENDED;\n            break;\n          }\n        }\n\n          // find fragment index, contiguous with end of buffer position\n          let fragments = trackDetails.fragments,\n              fragLen = fragments.length,\n              start = fragments[0].start,\n              end = fragments[fragLen-1].start + fragments[fragLen-1].duration,\n              frag;\n\n          // if bufferEnd before start of playlist, load first fragment\n          if (bufferEnd < start) {\n            frag = fragments[0];\n          } else {\n            let foundFrag;\n            let maxFragLookUpTolerance = config.maxFragLookUpTolerance;\n            if (bufferEnd < end) {\n              if (bufferEnd > end - maxFragLookUpTolerance) {\n                maxFragLookUpTolerance = 0;\n              }\n              foundFrag = BinarySearch.search(fragments, (candidate) => {\n                // offset should be within fragment boundary - config.maxFragLookUpTolerance\n                // this is to cope with situations like\n                // bufferEnd = 9.991\n                // frag[Ø] : [0,10]\n                // frag[1] : [10,20]\n                // bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here\n                    //              frag start               frag start+duration\n                    //                  |-----------------------------|\n                    //              <--->                         <--->\n                    //  ...--------><-----------------------------><---------....\n                    // previous frag         matching fragment         next frag\n                    //  return -1             return 0                 return 1\n                //logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);\n                if ((candidate.start + candidate.duration - maxFragLookUpTolerance) <= bufferEnd) {\n                  return 1;\n                }\n                else if (candidate.start - maxFragLookUpTolerance > bufferEnd) {\n                  return -1;\n                }\n                return 0;\n              });\n            } else {\n              // reach end of playlist\n              foundFrag = fragments[fragLen-1];\n            }\n            if (foundFrag) {\n              frag = foundFrag;\n              start = foundFrag.start;\n              //logger.log('find SN matching with pos:' +  bufferEnd + ':' + frag.sn);\n              if (fragPrevious && frag.level === fragPrevious.level && frag.sn === fragPrevious.sn) {\n                if (frag.sn < trackDetails.endSN) {\n                  frag = fragments[frag.sn + 1 - trackDetails.startSN];\n                  logger.log(`SN just loaded, load next one: ${frag.sn}`);\n                } else {\n                  frag = null;\n                }\n              }\n            }\n          }\n          if(frag) {\n            //logger.log('      loading frag ' + i +',pos/bufEnd:' + pos.toFixed(3) + '/' + bufferEnd.toFixed(3));\n            if ((frag.decryptdata.uri != null) && (frag.decryptdata.key == null)) {\n              logger.log(`Loading key for ${frag.sn} of [${trackDetails.startSN} ,${trackDetails.endSN}],track ${this.trackId}`);\n              this.state = State.KEY_LOADING;\n              hls.trigger(Event.KEY_LOADING, {frag: frag});\n            } else {\n              logger.log(`Loading ${frag.sn} of [${trackDetails.startSN} ,${trackDetails.endSN}],track ${this.trackId}, currentTime:${pos},bufferEnd:${bufferEnd.toFixed(3)}`);\n              // ensure that we are not reloading the same fragments in loop ...\n              if (this.fragLoadIdx !== undefined) {\n                this.fragLoadIdx++;\n              } else {\n                this.fragLoadIdx = 0;\n              }\n              if (frag.loadCounter) {\n                frag.loadCounter++;\n                let maxThreshold = config.fragLoadingLoopThreshold;\n                // if this frag has already been loaded 3 times, and if it has been reloaded recently\n                if (frag.loadCounter > maxThreshold && (Math.abs(this.fragLoadIdx - frag.loadIdx) < maxThreshold)) {\n                  hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_LOOP_LOADING_ERROR, fatal: false, frag: frag});\n                  return;\n                }\n              } else {\n                frag.loadCounter = 1;\n              }\n              frag.loadIdx = this.fragLoadIdx;\n              this.fragCurrent = frag;\n              this.startFragRequested = true;\n              this.nextLoadPosition = frag.start + frag.duration;\n              hls.trigger(Event.FRAG_LOADING, {frag: frag});\n              this.state = State.FRAG_LOADING;\n            }\n          }\n        }\n        break;\n      case State.WAITING_TRACK:\n        track = this.tracks[this.trackId];\n        // check if playlist is already loaded\n        if (track && track.details) {\n          this.state = State.IDLE;\n        }\n        break;\n      case State.FRAG_LOADING_WAITING_RETRY:\n        var now = performance.now();\n        var retryDate = this.retryDate;\n        media = this.media;\n        var isSeeking = media && media.seeking;\n        // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading\n        if(!retryDate || (now >= retryDate) || isSeeking) {\n          logger.log(`audioStreamController: retryDate reached, switch back to IDLE state`);\n          this.state = State.IDLE;\n        }\n        break;\n      case State.STOPPED:\n      case State.FRAG_LOADING:\n      case State.PARSING:\n      case State.PARSED:\n      case State.ENDED:\n        break;\n      default:\n        break;\n    }\n  }\n\n  onMediaAttached(data) {\n    var media = this.media = this.mediaBuffer = data.media;\n    this.onvseeking = this.onMediaSeeking.bind(this);\n    this.onvended = this.onMediaEnded.bind(this);\n    media.addEventListener('seeking', this.onvseeking);\n    media.addEventListener('ended', this.onvended);\n    let config = this.config;\n    if(this.tracks && config.autoStartLoad) {\n      this.startLoad(config.startPosition);\n    }\n  }\n\n  onMediaDetaching() {\n    var media = this.media;\n    if (media && media.ended) {\n      logger.log('MSE detaching and video ended, reset startPosition');\n      this.startPosition = this.lastCurrentTime = 0;\n    }\n\n    // reset fragment loading counter on MSE detaching to avoid reporting FRAG_LOOP_LOADING_ERROR after error recovery\n    var tracks = this.tracks;\n    if (tracks) {\n      // reset fragment load counter\n        tracks.forEach(track => {\n          if(track.details) {\n            track.details.fragments.forEach(fragment => {\n              fragment.loadCounter = undefined;\n            });\n          }\n      });\n    }\n    // remove video listeners\n    if (media) {\n      media.removeEventListener('seeking', this.onvseeking);\n      media.removeEventListener('ended', this.onvended);\n      this.onvseeking = this.onvseeked  = this.onvended = null;\n    }\n    this.media = this.mediaBuffer = null;\n    this.loadedmetadata = false;\n    this.stopLoad();\n  }\n\n  onMediaSeeking() {\n    if (this.state === State.ENDED) {\n        // switch to IDLE state to check for potential new fragment\n        this.state = State.IDLE;\n    }\n    if (this.media) {\n      this.lastCurrentTime = this.media.currentTime;\n    }\n    // avoid reporting fragment loop loading error in case user is seeking several times on same position\n    if (this.fragLoadIdx !== undefined) {\n      this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n    }\n    // tick to speed up processing\n    this.tick();\n  }\n\n  onMediaEnded() {\n    // reset startPosition and lastCurrentTime to restart playback @ stream beginning\n    this.startPosition = this.lastCurrentTime = 0;\n  }\n\n\n  onAudioTracksUpdated(data) {\n    logger.log('audio tracks updated');\n    this.tracks = data.audioTracks;\n  }\n\n  onAudioTrackSwitch(data) {\n    // if any URL found on new audio track, it is an alternate audio track\n    var altAudio = !!data.url;\n    this.trackId = data.id;\n    this.state = State.IDLE;\n\n    this.fragCurrent = null;\n    this.state = State.PAUSED;\n    // destroy useless demuxer when switching audio to main\n    if (!altAudio) {\n      if (this.demuxer) {\n        this.demuxer.destroy();\n        this.demuxer = null;\n      }\n    } else {\n      // switching to audio track, start timer if not already started\n      if (!this.timer) {\n        this.timer = setInterval(this.ontick, 100);\n      }\n    }\n    // flush audio source buffer\n    this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: Number.POSITIVE_INFINITY, type : 'audio'});\n    this.tick();\n  }\n\n  onAudioTrackLoaded(data) {\n    var details = data.details,\n        trackId = data.id,\n        track = this.tracks[trackId],\n        duration = details.totalduration;\n\n    logger.log(`track ${trackId} loaded [${details.startSN},${details.endSN}],duration:${duration}`);\n    details.PTSKnown = false;\n    track.details = details;\n\n    // compute start position\n    if (!this.startFragRequested) {\n    // compute start position if set to -1. use it straight away if value is defined\n      if (this.startPosition === -1) {\n        // first, check if start time offset has been set in playlist, if yes, use this value\n        let startTimeOffset = details.startTimeOffset;\n        if(!isNaN(startTimeOffset)) {\n          logger.log(`start time offset found in playlist, adjust startPosition to ${startTimeOffset}`);\n          this.startPosition = startTimeOffset;\n        } else {\n          this.startPosition = 0;\n        }\n      }\n      this.nextLoadPosition = this.startPosition;\n    }\n    // only switch batck to IDLE state if we were waiting for track to start downloading a new fragment\n    if (this.state === State.WAITING_TRACK) {\n      this.state = State.IDLE;\n    }\n    //trigger handler right now\n    this.tick();\n  }\n\n  onKeyLoaded() {\n    if (this.state === State.KEY_LOADING) {\n      this.state = State.IDLE;\n      this.tick();\n    }\n  }\n\n  onFragLoaded(data) {\n    var fragCurrent = this.fragCurrent;\n    if (this.state === State.FRAG_LOADING &&\n        fragCurrent &&\n        data.frag.type === 'audio' &&\n        data.frag.level === fragCurrent.level &&\n        data.frag.sn === fragCurrent.sn) {\n        this.state = State.PARSING;\n        // transmux the MPEG-TS data to ISO-BMFF segments\n        this.stats = data.stats;\n        var track = this.tracks[this.trackId],\n            details = track.details,\n            duration = details.totalduration,\n            start = fragCurrent.start,\n            trackId = fragCurrent.level,\n            sn = fragCurrent.sn,\n            audioCodec = this.config.defaultAudioCodec || track.audioCodec;\n        this.pendingAppending = 0;\n        if(!this.demuxer) {\n          this.demuxer = new Demuxer(this.hls,'audio');\n        }\n        logger.log(`Demuxing ${sn} of [${details.startSN} ,${details.endSN}],track ${trackId}`);\n        // time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)\n        let accurateTimeOffset = details.PTSKnown || !details.live;\n        this.demuxer.push(data.payload, audioCodec, null, start, fragCurrent.cc, trackId, sn, duration, fragCurrent.decryptdata,accurateTimeOffset);\n    }\n    this.fragLoadError = 0;\n  }\n\n  onFragParsingInitSegment(data) {\n    let fragCurrent = this.fragCurrent;\n    if (fragCurrent &&\n        data.id === 'audio' &&\n        data.sn === fragCurrent.sn &&\n        data.level === fragCurrent.level &&\n        this.state === State.PARSING) {\n      let tracks = data.tracks, track;\n\n      // include levelCodec in audio and video tracks\n      track = tracks.audio;\n      if(track) {\n        track.levelCodec = 'mp4a.40.2';\n        track.id = data.id;\n        this.hls.trigger(Event.BUFFER_CODECS,tracks);\n        logger.log(`audio track:audio,container:${track.container},codecs[level/parsed]=[${track.levelCodec}/${track.codec}]`);\n        let initSegment = track.initSegment;\n        if (initSegment) {\n          this.pendingAppending++;\n          this.hls.trigger(Event.BUFFER_APPENDING, {type: 'audio', data: initSegment, parent : 'audio',content : 'initSegment'});\n        }\n        //trigger handler right now\n        this.tick();\n      }\n    }\n  }\n\n  onFragParsingData(data) {\n    let fragCurrent = this.fragCurrent;\n    if (fragCurrent &&\n        data.id === 'audio' &&\n        data.sn === fragCurrent.sn &&\n        data.level === fragCurrent.level &&\n        this.state === State.PARSING) {\n      var track = this.tracks[this.trackId],\n          frag = this.fragCurrent;\n\n      logger.log(`parsed ${data.type},PTS:[${data.startPTS.toFixed(3)},${data.endPTS.toFixed(3)}],DTS:[${data.startDTS.toFixed(3)}/${data.endDTS.toFixed(3)}],nb:${data.nb}`);\n      LevelHelper.updateFragPTSDTS(track.details,frag.sn,data.startPTS,data.endPTS);\n\n      [data.data1, data.data2].forEach(buffer => {\n        if (buffer) {\n          this.pendingAppending++;\n          this.hls.trigger(Event.BUFFER_APPENDING, {type: data.type, data: buffer, parent : 'audio',content : 'data'});\n        }\n      });\n      //trigger handler right now\n      this.tick();\n    }\n  }\n\n  onFragParsed(data) {\n    let fragCurrent = this.fragCurrent;\n    if (fragCurrent &&\n        data.id === 'audio' &&\n        data.sn === fragCurrent.sn &&\n        data.level === fragCurrent.level &&\n        this.state === State.PARSING) {\n      this.stats.tparsed = performance.now();\n      this.state = State.PARSED;\n      this._checkAppendedParsed();\n    }\n  }\n\n\n  onBufferCreated(data) {\n    let audioTrack = data.tracks.audio;\n    if (audioTrack) {\n      this.mediaBuffer = audioTrack.buffer;\n      this.loadedmetadata = true;\n    }\n  }\n\n  onBufferAppended(data) {\n    if (data.parent === 'audio') {\n      switch (this.state) {\n        case State.PARSING:\n        case State.PARSED:\n          this.pendingAppending--;\n          this._checkAppendedParsed();\n          break;\n        default:\n          break;\n      }\n    }\n  }\n\n  _checkAppendedParsed() {\n    //trigger handler right now\n    if (this.state === State.PARSED && this.pendingAppending === 0)  {\n      var frag = this.fragCurrent, stats = this.stats;\n      if (frag) {\n        this.fragPrevious = frag;\n        stats.tbuffered = performance.now();\n        this.hls.trigger(Event.FRAG_BUFFERED, {stats: stats, frag: frag, id : 'audio'});\n        let media = this.mediaBuffer ? this.mediaBuffer : this.media;\n        logger.log(`audio buffered : ${TimeRanges.toString(media.buffered)}`);\n        this.state = State.IDLE;\n      }\n      this.tick();\n    }\n  }\n\n  onError(data) {\n    let frag = data.frag;\n    // don't handle frag error not related to audio fragment\n    if (frag && frag.type !== 'audio') {\n      return;\n    }\n    switch(data.details) {\n      case ErrorDetails.FRAG_LOAD_ERROR:\n      case ErrorDetails.FRAG_LOAD_TIMEOUT:\n        if(!data.fatal) {\n          var loadError = this.fragLoadError;\n          if(loadError) {\n            loadError++;\n          } else {\n            loadError=1;\n          }\n          let config = this.config;\n          if (loadError <= config.fragLoadingMaxRetry) {\n            this.fragLoadError = loadError;\n            // reset load counter to avoid frag loop loading error\n            frag.loadCounter = 0;\n            // exponential backoff capped to config.fragLoadingMaxRetryTimeout\n            var delay = Math.min(Math.pow(2,loadError-1)*config.fragLoadingRetryDelay,config.fragLoadingMaxRetryTimeout);\n            logger.warn(`audioStreamController: frag loading failed, retry in ${delay} ms`);\n            this.retryDate = performance.now() + delay;\n            // retry loading state\n            this.state = State.FRAG_LOADING_WAITING_RETRY;\n          } else {\n            logger.error(`audioStreamController: ${data.details} reaches max retry, redispatch as fatal ...`);\n            // redispatch same error but with fatal set to true\n            data.fatal = true;\n            this.hls.trigger(Event.ERROR, data);\n            this.state = State.ERROR;\n          }\n        }\n        break;\n      case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n      case ErrorDetails.AUDIO_TRACK_LOAD_ERROR:\n      case ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:\n      case ErrorDetails.KEY_LOAD_ERROR:\n      case ErrorDetails.KEY_LOAD_TIMEOUT:\n        //  when in ERROR state, don't switch back to IDLE state in case a non-fatal error is received\n        if(this.state !== State.ERROR) {\n            // if fatal error, stop processing, otherwise move to IDLE to retry loading\n            this.state = data.fatal ? State.ERROR : State.IDLE;\n            logger.warn(`audioStreamController: ${data.details} while loading frag,switch to ${this.state} state ...`);\n        }\n        break;\n      default:\n        break;\n    }\n  }\n\n  onBufferFlushed() {\n    // increase fragment load Index to avoid frag loop loading error after buffer flush\n    this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n    // move to IDLE once flush complete. this should trigger new fragment loading\n    this.state = State.IDLE;\n    // reset reference to frag\n    this.fragPrevious = null;\n    this.tick();\n  }\n}\nexport default AudioStreamController;\n\n",
+    "/*\n * audio track controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\n\nclass AudioTrackController extends EventHandler {\n\n  constructor(hls) {\n    super(hls, Event.MANIFEST_LOADING,\n               Event.MANIFEST_LOADED,\n               Event.AUDIO_TRACK_LOADED);\n  }\n\n  destroy() {\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onManifestLoading() {\n    // reset audio tracks on manifest loading\n    this.tracks = [];\n    this.trackId = -1;\n  }\n\n  onManifestLoaded(data) {\n    let tracks = data.audioTracks || [];\n    let defaultFound = false;\n    this.tracks = tracks;\n    this.hls.trigger(Event.AUDIO_TRACKS_UPDATED, {audioTracks : tracks});\n    // loop through available audio tracks and autoselect default if needed\n    let id = 0;\n    tracks.forEach(track => {\n      if(track.default) {\n        this.audioTrack = id;\n        defaultFound = true;\n        return;\n      }\n      id++;\n    });\n    if (defaultFound === false && tracks.length) {\n      logger.log('no default audio track defined, use first audio track as default');\n      this.audioTrack = 0;\n    }\n  }\n\n  onAudioTrackLoaded(data) {\n    if (data.id < this.tracks.length) {\n      logger.log(`audioTrack ${data.id} loaded`);\n      this.tracks[data.id].details = data.details;\n      // check if current playlist is a live playlist\n      if (data.details.live && !this.timer) {\n        // if live playlist we will have to reload it periodically\n        // set reload period to playlist target duration\n        this.timer = setInterval(this.ontick, 1000 * data.details.targetduration);\n      }\n      if (!data.details.live && this.timer) {\n        // playlist is not live and timer is armed : stopping it\n        clearInterval(this.timer);\n        this.timer = null;\n      }\n    }\n  }\n\n  /** get alternate audio tracks list from playlist **/\n  get audioTracks() {\n    return this.tracks;\n  }\n\n  /** get index of the selected audio track (index in audio track lists) **/\n  get audioTrack() {\n   return this.trackId;\n  }\n\n  /** select an audio track, based on its index in audio track lists**/\n  set audioTrack(audioTrackId) {\n    if (this.trackId !== audioTrackId || this.tracks[audioTrackId].details === undefined) {\n      this.setAudioTrackInternal(audioTrackId);\n    }\n  }\n\n setAudioTrackInternal(newId) {\n    // check if level idx is valid\n    if (newId >= 0 && newId < this.tracks.length) {\n      // stopping live reloading timer if any\n      if (this.timer) {\n       clearInterval(this.timer);\n       this.timer = null;\n      }\n      this.trackId = newId;\n      logger.log(`switching to audioTrack ${newId}`);\n      let audioTrack = this.tracks[newId], type = audioTrack.type,url = audioTrack.url;\n      this.hls.trigger(Event.AUDIO_TRACK_SWITCH, {id: newId, type : type, url : url});\n       // check if we need to load playlist for this audio Track\n       let details = audioTrack.details;\n      if (url && (details === undefined || details.live === true)) {\n        // track not retrieved yet, or live playlist we need to (re)load it\n        logger.log(`(re)loading playlist for audioTrack ${newId}`);\n        this.hls.trigger(Event.AUDIO_TRACK_LOADING, {url: url, id: newId});\n      }\n    }\n  }\n}\n\nexport default AudioTrackController;\n",
+    "/*\n * Buffer Controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\n\nclass BufferController extends EventHandler {\n\n  constructor(hls) {\n    super(hls,\n      Event.MEDIA_ATTACHING,\n      Event.MEDIA_DETACHING,\n      Event.MANIFEST_PARSED,\n      Event.BUFFER_RESET,\n      Event.BUFFER_APPENDING,\n      Event.BUFFER_CODECS,\n      Event.BUFFER_EOS,\n      Event.BUFFER_FLUSHING,\n      Event.LEVEL_PTS_UPDATED,\n      Event.LEVEL_UPDATED);\n\n    // the value that we have set mediasource.duration to\n    // (the actual duration may be tweaked slighly by the browser)\n    this._msDuration = null;\n    // the value that we want to set mediaSource.duration to\n    this._levelDuration = null;\n\n    // Source Buffer listeners\n    this.onsbue = this.onSBUpdateEnd.bind(this);\n    this.onsbe  = this.onSBUpdateError.bind(this);\n    this.pendingTracks = {};\n    this.tracks = {};\n  }\n\n  destroy() {\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onLevelPtsUpdated(data) {\n    let type = data.type;\n    let audioTrack = this.tracks.audio;\n\n    // Adjusting `SourceBuffer.timestampOffset` (desired point in the timeline where the next frames should be appended)\n    // in Chrome browser when we detect MPEG audio container and time delta between level PTS and `SourceBuffer.timestampOffset`\n    // is greater than 100ms (this is enough to handle seek for VOD or level change for LIVE videos). At the time of change we issue\n    // `SourceBuffer.abort()` and adjusting `SourceBuffer.timestampOffset` if `SourceBuffer.updating` is false or awaiting `updateend`\n    // event if SB is in updating state.\n    // More info here: https://github.com/dailymotion/hls.js/issues/332#issuecomment-257986486\n\n    if (type === 'audio' && audioTrack && audioTrack.container === 'audio/mpeg') { // Chrome audio mp3 track\n      let audioBuffer = this.sourceBuffer.audio;\n      let delta = Math.abs(audioBuffer.timestampOffset - data.start);\n\n      // adjust timestamp offset if time delta is greater than 100ms\n      if (delta > 0.1) {\n        let updating = audioBuffer.updating;\n\n        try {\n          audioBuffer.abort();\n        } catch (err) {\n          updating = true;\n          logger.warn('can not abort audio buffer: ' + err);\n        }\n\n        if (!updating) {\n          logger.warn('change mpeg audio timestamp offset from ' + audioBuffer.timestampOffset + ' to ' + data.start);\n          audioBuffer.timestampOffset = data.start;\n        } else {\n          this.audioTimestampOffset = data.start;\n        }\n      }\n    }\n  }\n\n  onManifestParsed(data) {\n    let audioExpected = data.audio,\n        videoExpected = data.video,\n        sourceBufferNb = 0;\n    // in case of alt audio 2 BUFFER_CODECS events will be triggered, one per stream controller\n    // sourcebuffers will be created all at once when the expected nb of tracks will be reached\n    // in case alt audio is not used, only one BUFFER_CODEC event will be fired from main stream controller\n    // it will contain the expected nb of source buffers, no need to compute it\n    if (data.altAudio && (audioExpected || videoExpected)) {\n      sourceBufferNb = (audioExpected ? 1 : 0) + (videoExpected ? 1 : 0);\n      logger.log(`${sourceBufferNb} sourceBuffer(s) expected`);\n    }\n    this.sourceBufferNb = sourceBufferNb;\n  }\n\n  onMediaAttaching(data) {\n    let media = this.media = data.media;\n    if (media) {\n      // setup the media source\n      var ms = this.mediaSource = new MediaSource();\n      //Media Source listeners\n      this.onmso = this.onMediaSourceOpen.bind(this);\n      this.onmse = this.onMediaSourceEnded.bind(this);\n      this.onmsc = this.onMediaSourceClose.bind(this);\n      ms.addEventListener('sourceopen', this.onmso);\n      ms.addEventListener('sourceended', this.onmse);\n      ms.addEventListener('sourceclose', this.onmsc);\n      // link video and media Source\n      media.src = URL.createObjectURL(ms);\n    }\n  }\n\n  onMediaDetaching() {\n    logger.log('media source detaching');\n    var ms = this.mediaSource;\n    if (ms) {\n      if (ms.readyState === 'open') {\n        try {\n          // endOfStream could trigger exception if any sourcebuffer is in updating state\n          // we don't really care about checking sourcebuffer state here,\n          // as we are anyway detaching the MediaSource\n          // let's just avoid this exception to propagate\n          ms.endOfStream();\n        } catch(err) {\n          logger.warn(`onMediaDetaching:${err.message} while calling endOfStream`);\n        }\n      }\n      ms.removeEventListener('sourceopen', this.onmso);\n      ms.removeEventListener('sourceended', this.onmse);\n      ms.removeEventListener('sourceclose', this.onmsc);\n\n      // Detach properly the MediaSource from the HTMLMediaElement as\n      // suggested in https://github.com/w3c/media-source/issues/53.\n      if (this.media) {\n        URL.revokeObjectURL(this.media.src);\n        this.media.removeAttribute('src');\n        this.media.load();\n      }\n\n      this.mediaSource = null;\n      this.media = null;\n      this.pendingTracks = {};\n      this.tracks = {};\n      this.sourceBuffer = {};\n      this.flushRange = [];\n      this.segments = [];\n      this.appended = 0;\n    }\n    this.onmso = this.onmse = this.onmsc = null;\n    this.hls.trigger(Event.MEDIA_DETACHED);\n  }\n\n  onMediaSourceOpen() {\n    logger.log('media source opened');\n    this.hls.trigger(Event.MEDIA_ATTACHED, { media : this.media });\n    let mediaSource = this.mediaSource;\n    if (mediaSource) {\n      // once received, don't listen anymore to sourceopen event\n      mediaSource.removeEventListener('sourceopen', this.onmso);\n    }\n    this.checkPendingTracks();\n  }\n\n  checkPendingTracks() {\n    // if any buffer codecs pending, check if we have enough to create sourceBuffers\n    let pendingTracks = this.pendingTracks,\n        pendingTracksNb = Object.keys(pendingTracks).length;\n    // if any pending tracks and (if nb of pending tracks gt or equal than expected nb or if unknown expected nb)\n    if (pendingTracksNb && (\n        this.sourceBufferNb <= pendingTracksNb ||\n        this.sourceBufferNb === 0)) {\n      // ok, let's create them now !\n      this.createSourceBuffers(pendingTracks);\n      this.pendingTracks = {};\n      // append any pending segments now !\n      this.doAppending();\n    }\n  }\n\n  onMediaSourceClose() {\n    logger.log('media source closed');\n  }\n\n  onMediaSourceEnded() {\n    logger.log('media source ended');\n  }\n\n\n  onSBUpdateEnd() {\n    // update timestampOffset\n    if (this.audioTimestampOffset) {\n      let audioBuffer = this.sourceBuffer.audio;\n      logger.warn('change mpeg audio timestamp offset from ' + audioBuffer.timestampOffset + ' to ' + this.audioTimestampOffset);\n      audioBuffer.timestampOffset = this.audioTimestampOffset;\n      delete this.audioTimestampOffset;\n    }\n\n    if (this._needsFlush) {\n      this.doFlush();\n    }\n\n    if (this._needsEos) {\n      this.checkEos();\n    }\n    this.appending = false;\n    this.hls.trigger(Event.BUFFER_APPENDED, { parent : this.parent});\n\n    // don't append in flushing mode\n    if (!this._needsFlush) {\n      this.doAppending();\n    }\n\n    this.updateMediaElementDuration();\n  }\n\n  onSBUpdateError(event) {\n    logger.error(`sourceBuffer error:${event}`);\n    // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error\n    // this error might not always be fatal (it is fatal if decode error is set, in that case\n    // it will be followed by a mediaElement error ...)\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_APPENDING_ERROR, fatal: false});\n    // we don't need to do more than that, as accordin to the spec, updateend will be fired just after\n  }\n\n  onBufferReset() {\n    var sourceBuffer = this.sourceBuffer;\n    for(var type in sourceBuffer) {\n      var sb = sourceBuffer[type];\n      try {\n        this.mediaSource.removeSourceBuffer(sb);\n        sb.removeEventListener('updateend', this.onsbue);\n        sb.removeEventListener('error', this.onsbe);\n      } catch(err) {\n      }\n    }\n    this.sourceBuffer = {};\n    this.flushRange = [];\n    this.segments = [];\n    this.appended = 0;\n  }\n\n  onBufferCodecs(tracks) {\n    // if source buffer(s) not created yet, appended buffer tracks in this.pendingTracks\n    // if sourcebuffers already created, do nothing ...\n    if (Object.keys(this.sourceBuffer).length === 0) {\n      for (var trackName in tracks) { this.pendingTracks[trackName] = tracks[trackName]; }\n      let mediaSource = this.mediaSource;\n      if (mediaSource && mediaSource.readyState === 'open') {\n        // try to create sourcebuffers if mediasource opened\n        this.checkPendingTracks();\n      }\n    }\n  }\n\n\n  createSourceBuffers(tracks) {\n    var sourceBuffer = this.sourceBuffer,mediaSource = this.mediaSource;\n\n    for (let trackName in tracks) {\n      if(!sourceBuffer[trackName]) {\n        let track = tracks[trackName];\n        // use levelCodec as first priority\n        let codec = track.levelCodec || track.codec;\n        let mimeType = `${track.container};codecs=${codec}`;\n        logger.log(`creating sourceBuffer(${mimeType})`);\n        try {\n          let sb = sourceBuffer[trackName] = mediaSource.addSourceBuffer(mimeType);\n          sb.addEventListener('updateend', this.onsbue);\n          sb.addEventListener('error', this.onsbe);\n          this.tracks[trackName] = {codec: codec, container: track.container};\n          track.buffer = sb;\n        } catch(err) {\n          logger.error(`error while trying to add sourceBuffer:${err.message}`);\n          this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_ADD_CODEC_ERROR, fatal: false, err: err, mimeType : mimeType});\n        }\n      }\n    }\n    this.hls.trigger(Event.BUFFER_CREATED, { tracks : tracks } );\n  }\n\n  onBufferAppending(data) {\n    if (!this._needsFlush) {\n      if (!this.segments) {\n        this.segments = [ data ];\n      } else {\n        this.segments.push(data);\n      }\n      this.doAppending();\n    }\n  }\n\n  onBufferAppendFail(data) {\n    logger.error(`sourceBuffer error:${data.event}`);\n    // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error\n    // this error might not always be fatal (it is fatal if decode error is set, in that case\n    // it will be followed by a mediaElement error ...)\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_APPENDING_ERROR, fatal: false, frag: this.fragCurrent});\n  }\n\n  // on BUFFER_EOS mark matching sourcebuffer(s) as ended and trigger checkEos()\n  onBufferEos(data) {\n    var sb = this.sourceBuffer;\n    let dataType = data.type;\n    for(let type in sb) {\n      if (!dataType || type === dataType) {\n        if (!sb[type].ended) {\n          sb[type].ended = true;\n          logger.log(`${type} sourceBuffer now EOS`);\n        }\n      }\n    }\n    this.checkEos();\n  }\n\n // if all source buffers are marked as ended, signal endOfStream() to MediaSource.\n checkEos() {\n    var sb = this.sourceBuffer, mediaSource = this.mediaSource;\n    if (!mediaSource || mediaSource.readyState !== 'open') {\n      this._needsEos = false;\n      return;\n    }\n    for(let type in sb) {\n      let sbobj = sb[type];\n      if (!sbobj.ended) {\n        return;\n      }\n      if(sbobj.updating) {\n        this._needsEos = true;\n        return;\n      }\n    }\n    logger.log('all media data available, signal endOfStream() to MediaSource and stop loading fragment');\n    //Notify the media element that it now has all of the media data\n    try {\n      mediaSource.endOfStream();\n    } catch(e) {\n      logger.warn('exception while calling mediaSource.endOfStream()');\n    }\n    this._needsEos = false;\n }\n\n\n  onBufferFlushing(data) {\n    this.flushRange.push({start: data.startOffset, end: data.endOffset, type : data.type});\n    // attempt flush immediatly\n    this.flushBufferCounter = 0;\n    this.doFlush();\n  }\n\n  onLevelUpdated(event) {\n    let details = event.details;\n    if (details.fragments.length === 0) {\n      return;\n    }\n    this._levelDuration = details.totalduration + details.fragments[0].start;\n    this.updateMediaElementDuration();\n  }\n\n  // https://github.com/dailymotion/hls.js/issues/355\n  updateMediaElementDuration() {\n    let media = this.media,\n        mediaSource = this.mediaSource,\n        sourceBuffer = this.sourceBuffer,\n        levelDuration = this._levelDuration;\n    if (levelDuration === null || !media || !mediaSource || !sourceBuffer || media.readyState === 0 || mediaSource.readyState !== 'open') {\n      return;\n    }\n    for (let type in sourceBuffer) {\n      if (sourceBuffer[type].updating) {\n        // can't set duration whilst a buffer is updating\n        return;\n      }\n    }\n    if (this._msDuration === null) {\n      // initialise to the value that the media source is reporting\n      this._msDuration = mediaSource.duration;\n    }\n    // levelDuration was the last value we set.\n    // not using mediaSource.duration as the browser may tweak this value\n    // only update mediasource duration if its value increase, this is to avoid\n    // flushing already buffered portion when switching between quality level\n    if (levelDuration > this._msDuration && levelDuration > media.duration) {\n      logger.log(`Updating mediasource duration to ${levelDuration.toFixed(3)}`);\n      this._msDuration = mediaSource.duration = levelDuration;\n    }\n  }\n\n  doFlush() {\n    // loop through all buffer ranges to flush\n    while(this.flushRange.length) {\n      var range = this.flushRange[0];\n      // flushBuffer will abort any buffer append in progress and flush Audio/Video Buffer\n      if (this.flushBuffer(range.start, range.end, range.type)) {\n        // range flushed, remove from flush array\n        this.flushRange.shift();\n        this.flushBufferCounter = 0;\n      } else {\n        this._needsFlush = true;\n        // avoid looping, wait for SB update end to retrigger a flush\n        return;\n      }\n    }\n    if (this.flushRange.length === 0) {\n      // everything flushed\n      this._needsFlush = false;\n\n      // let's recompute this.appended, which is used to avoid flush looping\n      var appended = 0;\n      var sourceBuffer = this.sourceBuffer;\n      for (var type in sourceBuffer) {\n        appended += sourceBuffer[type].buffered.length;\n      }\n      this.appended = appended;\n      this.hls.trigger(Event.BUFFER_FLUSHED);\n    }\n  }\n\n  doAppending() {\n    var hls = this.hls, sourceBuffer = this.sourceBuffer, segments = this.segments;\n    if (Object.keys(sourceBuffer).length) {\n      if (this.media.error) {\n        this.segments = [];\n        logger.error('trying to append although a media error occured, flush segment and abort');\n        return;\n      }\n      if (this.appending) {\n        //logger.log(`sb appending in progress`);\n        return;\n      }\n      if (segments && segments.length) {\n        var segment = segments.shift();\n        try {\n          let type = segment.type;\n          if(sourceBuffer[type]) {\n            // reset sourceBuffer ended flag before appending segment\n            sourceBuffer[type].ended = false;\n            //logger.log(`appending ${segment.content} ${segment.type} SB, size:${segment.data.length}, ${segment.parent}`);\n            this.parent = segment.parent;\n            sourceBuffer[type].appendBuffer(segment.data);\n            this.appendError = 0;\n            this.appended++;\n            this.appending = true;\n          } else {\n            // in case we don't have any source buffer matching with this segment type,\n            // it means that Mediasource fails to create sourcebuffer\n            // discard this segment, and trigger update end\n            this.onSBUpdateEnd();\n          }\n        } catch(err) {\n          // in case any error occured while appending, put back segment in segments table\n          logger.error(`error while trying to append buffer:${err.message}`);\n          segments.unshift(segment);\n          var event = {type: ErrorTypes.MEDIA_ERROR};\n          if(err.code !== 22) {\n            if (this.appendError) {\n              this.appendError++;\n            } else {\n              this.appendError = 1;\n            }\n            event.details = ErrorDetails.BUFFER_APPEND_ERROR;\n            event.frag = this.fragCurrent;\n            /* with UHD content, we could get loop of quota exceeded error until\n              browser is able to evict some data from sourcebuffer. retrying help recovering this\n            */\n            if (this.appendError > hls.config.appendErrorMaxRetry) {\n              logger.log(`fail ${hls.config.appendErrorMaxRetry} times to append segment in sourceBuffer`);\n              segments = [];\n              event.fatal = true;\n              hls.trigger(Event.ERROR, event);\n              return;\n            } else {\n              event.fatal = false;\n              hls.trigger(Event.ERROR, event);\n            }\n          } else {\n            // QuotaExceededError: http://www.w3.org/TR/html5/infrastructure.html#quotaexceedederror\n            // let's stop appending any segments, and report BUFFER_FULL_ERROR error\n            this.segments = [];\n            event.details = ErrorDetails.BUFFER_FULL_ERROR;\n            hls.trigger(Event.ERROR,event);\n            return;\n          }\n        }\n      }\n    }\n  }\n\n  /*\n    flush specified buffered range,\n    return true once range has been flushed.\n    as sourceBuffer.remove() is asynchronous, flushBuffer will be retriggered on sourceBuffer update end\n  */\n  flushBuffer(startOffset, endOffset, typeIn) {\n    var sb, i, bufStart, bufEnd, flushStart, flushEnd, sourceBuffer = this.sourceBuffer;\n    if (Object.keys(sourceBuffer).length) {\n      logger.log('flushBuffer,pos/start/end: ' + this.media.currentTime + '/' + startOffset + '/' + endOffset);\n      // safeguard to avoid infinite looping : don't try to flush more than the nb of appended segments\n      if (this.flushBufferCounter < this.appended) {\n        for (var type in sourceBuffer) {\n          // check if sourcebuffer type is defined (typeIn): if yes, let's only flush this one\n          // if no, let's flush all sourcebuffers\n          if (typeIn && type !== typeIn) {\n            continue;\n          }\n          sb = sourceBuffer[type];\n          // we are going to flush buffer, mark source buffer as 'not ended'\n          sb.ended = false;\n          if (!sb.updating) {\n            try {\n              for (i = 0; i < sb.buffered.length; i++) {\n                bufStart = sb.buffered.start(i);\n                bufEnd = sb.buffered.end(i);\n                // workaround firefox not able to properly flush multiple buffered range.\n                if (navigator.userAgent.toLowerCase().indexOf('firefox') !== -1 && endOffset === Number.POSITIVE_INFINITY) {\n                  flushStart = startOffset;\n                  flushEnd = endOffset;\n                } else {\n                  flushStart = Math.max(bufStart, startOffset);\n                  flushEnd = Math.min(bufEnd, endOffset);\n                }\n                /* sometimes sourcebuffer.remove() does not flush\n                   the exact expected time range.\n                   to avoid rounding issues/infinite loop,\n                   only flush buffer range of length greater than 500ms.\n                */\n                if (Math.min(flushEnd,bufEnd) - flushStart > 0.5 ) {\n                  this.flushBufferCounter++;\n                  logger.log(`flush ${type} [${flushStart},${flushEnd}], of [${bufStart},${bufEnd}], pos:${this.media.currentTime}`);\n                  sb.remove(flushStart, flushEnd);\n                  return false;\n                }\n              }\n            } catch(e) {\n              logger.warn('exception while accessing sourcebuffer, it might have been removed from MediaSource');\n            }\n          } else {\n            //logger.log('abort ' + type + ' append in progress');\n            // this will abort any appending in progress\n            //sb.abort();\n            logger.warn('cannot flush, sb updating in progress');\n            return false;\n          }\n        }\n      } else {\n        logger.warn('abort flushing too many retries');\n      }\n      logger.log('buffer flushed');\n    }\n    // everything flushed !\n    return true;\n  }\n}\n\nexport default BufferController;\n",
+    "/*\n * cap stream level to media size dimension controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\n\nclass CapLevelController extends EventHandler {\n\tconstructor(hls) {\n    super(hls,\n      Event.FPS_DROP_LEVEL_CAPPING,\n      Event.MEDIA_ATTACHING,\n      Event.MANIFEST_PARSED);   \n\t}\n\t\n\tdestroy() {\n    if (this.hls.config.capLevelToPlayerSize) {\n      this.media = this.restrictedLevels = null;\n      this.autoLevelCapping = Number.POSITIVE_INFINITY;\n      if (this.timer) {\n        this.timer = clearInterval(this.timer);\n      }\n    }\n  }\n\t\n  onFpsDropLevelCapping(data) {\n    if (!this.restrictedLevels) {\n      this.restrictedLevels = [];\n    }\n    if (!this.isLevelRestricted(data.droppedLevel)) {\n      this.restrictedLevels.push(data.droppedLevel);\n    }\n  }\n  \n\tonMediaAttaching(data) {\n    this.media = data.media instanceof HTMLVideoElement ? data.media : null;  \n  }\n\n  onManifestParsed(data) {\n    if (this.hls.config.capLevelToPlayerSize) {\n      this.autoLevelCapping = Number.POSITIVE_INFINITY;\n      this.levels = data.levels;\n      this.hls.firstLevel = this.getMaxLevel(data.firstLevel);\n      clearInterval(this.timer);\n      this.timer = setInterval(this.detectPlayerSize.bind(this), 1000);\n      this.detectPlayerSize();\n    }\n  }\n  \n  detectPlayerSize() {\n    if (this.media) {\n      let levelsLength = this.levels ? this.levels.length : 0;\n      if (levelsLength) {\n        this.hls.autoLevelCapping = this.getMaxLevel(levelsLength - 1);\n        if (this.hls.autoLevelCapping > this.autoLevelCapping) {\n          // if auto level capping has a higher value for the previous one, flush the buffer using nextLevelSwitch\n          // usually happen when the user go to the fullscreen mode.\n          this.hls.streamController.nextLevelSwitch();\n        }\n        this.autoLevelCapping = this.hls.autoLevelCapping;        \n      }  \n    }\n  }\n  \n  /*\n  * returns level should be the one with the dimensions equal or greater than the media (player) dimensions (so the video will be downscaled)\n  */\n  getMaxLevel(capLevelIndex) {\n    let result = 0,\n        i,\n        level,\n        mWidth = this.mediaWidth,\n        mHeight = this.mediaHeight,\n        lWidth = 0,\n        lHeight = 0;\n        \n    for (i = 0; i <= capLevelIndex; i++) {\n      level = this.levels[i];\n      if (this.isLevelRestricted(i)) {\n        break;\n      }\n      result = i;\n      lWidth = level.width;\n      lHeight = level.height;\n      if (mWidth <= lWidth || mHeight <= lHeight) {\n        break;\n      }\n    }  \n    return result;\n  }\n  \n  isLevelRestricted(level) {\n    return (this.restrictedLevels && this.restrictedLevels.indexOf(level) !== -1) ? true : false;\n  }\n  \n  get contentScaleFactor() {\n    let pixelRatio = 1;\n    try {\n      pixelRatio =  window.devicePixelRatio;\n    } catch(e) {}\n    return pixelRatio;\n  }\n  \n  get mediaWidth() {\n    let width;\n    if (this.media) {\n      width = this.media.width || this.media.clientWidth || this.media.offsetWidth;\n      width *= this.contentScaleFactor;\n    }\n    return width;\n  }\n  \n  get mediaHeight() {\n    let height;\n    if (this.media) {\n      height = this.media.height || this.media.clientHeight || this.media.offsetHeight;\n      height *= this.contentScaleFactor; \n    }\n    return height;\n  }\n}\n\nexport default CapLevelController;",
+    "/*\n * EWMA Bandwidth Estimator\n *  - heavily inspired from shaka-player\n * Tracks bandwidth samples and estimates available bandwidth.\n * Based on the minimum of two exponentially-weighted moving averages with\n * different half-lives.\n */\n\nimport EWMA from '../utils/ewma';\n\n\nclass EwmaBandWidthEstimator {\n\n  constructor(hls,slow,fast,defaultEstimate) {\n    this.hls = hls;\n    this.defaultEstimate_ = defaultEstimate;\n    this.minWeight_ = 0.001;\n    this.minDelayMs_ = 50;\n    this.slow_ = new EWMA(slow);\n    this.fast_ = new EWMA(fast);\n  }\n\n  sample(durationMs,numBytes) {\n    durationMs = Math.max(durationMs, this.minDelayMs_);\n    var bandwidth = 8000* numBytes / durationMs,\n    //console.log('instant bw:'+ Math.round(bandwidth));\n    // we weight sample using loading duration....\n        weight = durationMs / 1000;\n    this.fast_.sample(weight,bandwidth);\n    this.slow_.sample(weight,bandwidth);\n  }\n\n  canEstimate() {\n    let fast = this.fast_;\n    return (fast && fast.getTotalWeight() >= this.minWeight_);\n  }\n\n\n  getEstimate() {\n    if (this.canEstimate()) {\n      //console.log('slow estimate:'+ Math.round(this.slow_.getEstimate()));\n      //console.log('fast estimate:'+ Math.round(this.fast_.getEstimate()));\n      // Take the minimum of these two estimates.  This should have the effect of\n      // adapting down quickly, but up more slowly.\n      return Math.min(this.fast_.getEstimate(),this.slow_.getEstimate());\n    } else {\n      return this.defaultEstimate_;\n    }\n  }\n\n  destroy() {\n  }\n}\nexport default EwmaBandWidthEstimator;\n\n",
+    "/*\n * FPS Controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\n\nclass FPSController extends EventHandler{\n\n  constructor(hls) {\n    super(hls, Event.MEDIA_ATTACHING);\n  }\n\n  destroy() {\n    if (this.timer) {\n      clearInterval(this.timer);\n    }\n    this.isVideoPlaybackQualityAvailable = false;\n  }\n  \n  onMediaAttaching(data) {\n    if (this.hls.config.capLevelOnFPSDrop) {\n      this.video = data.media instanceof HTMLVideoElement ? data.media : null;\n      if (typeof this.video.getVideoPlaybackQuality === 'function') {\n        this.isVideoPlaybackQualityAvailable = true;\n      }\n      clearInterval(this.timer);\n      this.timer = setInterval(this.checkFPSInterval.bind(this), this.hls.config.fpsDroppedMonitoringPeriod);\n    } \n  }\n  \n  checkFPS(video, decodedFrames, droppedFrames) {\n    let currentTime = performance.now();\n    if (decodedFrames) {\n      if (this.lastTime) {\n        let currentPeriod = currentTime - this.lastTime,\n            currentDropped = droppedFrames - this.lastDroppedFrames,\n            currentDecoded = decodedFrames - this.lastDecodedFrames,\n            droppedFPS = 1000 * currentDropped / currentPeriod;\n        this.hls.trigger(Event.FPS_DROP, {currentDropped: currentDropped, currentDecoded: currentDecoded, totalDroppedFrames: droppedFrames});\n        if (droppedFPS > 0) {\n          //logger.log('checkFPS : droppedFPS/decodedFPS:' + droppedFPS/(1000 * currentDecoded / currentPeriod));\n          if (currentDropped > this.hls.config.fpsDroppedMonitoringThreshold * currentDecoded) {\n            let currentLevel = this.hls.currentLevel;\n            logger.warn('drop FPS ratio greater than max allowed value for currentLevel: ' + currentLevel);\n            if (currentLevel > 0 && (this.hls.autoLevelCapping === -1 || this.hls.autoLevelCapping >= currentLevel)) {\n              currentLevel = currentLevel - 1;\n              this.hls.trigger(Event.FPS_DROP_LEVEL_CAPPING, {level: currentLevel, droppedLevel: this.hls.currentLevel});\n              this.hls.autoLevelCapping = currentLevel;\n              this.hls.streamController.nextLevelSwitch();\n            }\n          }\n        }\n      }\n      this.lastTime = currentTime;\n      this.lastDroppedFrames = droppedFrames;\n      this.lastDecodedFrames = decodedFrames;\n    }\n  }\n  \n  checkFPSInterval() {\n    if (this.video) {\n      if (this.isVideoPlaybackQualityAvailable) {\n        let videoPlaybackQuality = this.video.getVideoPlaybackQuality();\n        this.checkFPS(this.video, videoPlaybackQuality.totalVideoFrames, videoPlaybackQuality.droppedVideoFrames);\n      } else {\n        this.checkFPS(this.video, this.video.webkitDecodedFrameCount, this.video.webkitDroppedFrameCount);  \n      }\n    }\n  } \n}\n\nexport default FPSController;\n\n",
+    "/*\n * Level Controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport BufferHelper from '../helper/buffer-helper';\n\nclass LevelController extends EventHandler {\n\n  constructor(hls) {\n    super(hls,\n      Event.MANIFEST_LOADED,\n      Event.LEVEL_LOADED,\n      Event.ERROR);\n    this.ontick = this.tick.bind(this);\n    this._manualLevel = this._autoLevelCapping = -1;\n  }\n\n  destroy() {\n    if (this.timer) {\n      clearTimeout(this.timer);\n      this.timer = null;\n    }\n    this._manualLevel = -1;\n  }\n\n  startLoad() {\n    this.canload = true;\n    // speed up live playlist refresh if timer exists\n    if (this.timer) {\n      this.tick();\n    }\n  }\n\n  stopLoad() {\n    this.canload = false;\n  }\n\n  onManifestLoaded(data) {\n    var levels0 = [],\n        levels = [],\n        bitrateStart,\n        bitrateSet = {},\n        videoCodecFound = false,\n        audioCodecFound = false,\n        hls = this.hls,\n        brokenmp4inmp3 = /chrome|firefox/.test(navigator.userAgent.toLowerCase()),\n        checkSupported = function(type,codec) { return MediaSource.isTypeSupported(`${type}/mp4;codecs=${codec}`);};\n\n    // regroup redundant level together\n    data.levels.forEach(level => {\n      if(level.videoCodec) {\n        videoCodecFound = true;\n      }\n      // erase audio codec info if browser does not support mp4a.40.34. demuxer will autodetect codec and fallback to mpeg/audio\n      if(brokenmp4inmp3 && level.audioCodec && level.audioCodec.indexOf('mp4a.40.34') !== -1) {\n        level.audioCodec = undefined;\n      }\n      if(level.audioCodec || (level.attrs && level.attrs.AUDIO)) {\n        audioCodecFound = true;\n      }\n      let redundantLevelId = bitrateSet[level.bitrate];\n      if (redundantLevelId === undefined) {\n        bitrateSet[level.bitrate] = levels0.length;\n        level.url = [level.url];\n        level.urlId = 0;\n        levels0.push(level);\n      } else {\n        levels0[redundantLevelId].url.push(level.url);\n      }\n    });\n\n    // remove audio-only level if we also have levels with audio+video codecs signalled\n    if(videoCodecFound && audioCodecFound) {\n      levels0.forEach(level => {\n        if(level.videoCodec) {\n          levels.push(level);\n        }\n      });\n    } else {\n      levels = levels0;\n    }\n    // only keep level with supported audio/video codecs\n    levels = levels.filter(function(level) {\n    let audioCodec = level.audioCodec, videoCodec = level.videoCodec;\n      return (!audioCodec || checkSupported('audio',audioCodec)) &&\n             (!videoCodec || checkSupported('video',videoCodec));\n    });\n\n    if(levels.length) {\n      // start bitrate is the first bitrate of the manifest\n      bitrateStart = levels[0].bitrate;\n      // sort level on bitrate\n      levels.sort(function (a, b) {\n        return a.bitrate - b.bitrate;\n      });\n      this._levels = levels;\n      // find index of first level in sorted levels\n      for (let i = 0; i < levels.length; i++) {\n        if (levels[i].bitrate === bitrateStart) {\n          this._firstLevel = i;\n          logger.log(`manifest loaded,${levels.length} level(s) found, first bitrate:${bitrateStart}`);\n          break;\n        }\n      }\n      hls.trigger(Event.MANIFEST_PARSED, {levels: levels, firstLevel: this._firstLevel, stats: data.stats, audio : audioCodecFound, video : videoCodecFound, altAudio : data.audioTracks.length > 0});\n    } else {\n      hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR, fatal: true, url: hls.url, reason: 'no level with compatible codecs found in manifest'});\n    }\n    return;\n  }\n\n  get levels() {\n    return this._levels;\n  }\n\n  get level() {\n    return this._level;\n  }\n\n  set level(newLevel) {\n    let levels = this._levels;\n    if (levels && levels.length > newLevel) {\n      if (this._level !== newLevel || levels[newLevel].details === undefined) {\n        this.setLevelInternal(newLevel);\n      }\n    }\n  }\n\n setLevelInternal(newLevel) {\n    let levels = this._levels;\n    // check if level idx is valid\n    if (newLevel >= 0 && newLevel < levels.length) {\n      // stopping live reloading timer if any\n      if (this.timer) {\n       clearTimeout(this.timer);\n       this.timer = null;\n      }\n      if (this._level !== newLevel) {\n        logger.log(`switching to level ${newLevel}`);\n        this._level = newLevel;\n        this.hls.trigger(Event.LEVEL_SWITCH, {level: newLevel});\n      }\n      var level = levels[newLevel], levelDetails = level.details;\n       // check if we need to load playlist for this level\n      if (!levelDetails || levelDetails.live === true) {\n        // level not retrieved yet, or live playlist we need to (re)load it\n        var urlId = level.urlId;\n        this.hls.trigger(Event.LEVEL_LOADING, {url: level.url[urlId], level: newLevel, id: urlId});\n      }\n    } else {\n      // invalid level id given, trigger error\n      this.hls.trigger(Event.ERROR, {type : ErrorTypes.OTHER_ERROR, details: ErrorDetails.LEVEL_SWITCH_ERROR, level: newLevel, fatal: false, reason: 'invalid level idx'});\n    }\n }\n\n  get manualLevel() {\n    return this._manualLevel;\n  }\n\n  set manualLevel(newLevel) {\n    this._manualLevel = newLevel;\n    if (this._startLevel === undefined) {\n      this._startLevel = newLevel;\n    }\n    if (newLevel !== -1) {\n      this.level = newLevel;\n    }\n  }\n\n  get firstLevel() {\n    return this._firstLevel;\n  }\n\n  set firstLevel(newLevel) {\n    this._firstLevel = newLevel;\n  }\n\n  get startLevel() {\n    // hls.startLevel takes precedence over config.startLevel\n    // if none of these values are defined, fallback on this._firstLevel (first quality level appearing in variant manifest)\n    if (this._startLevel === undefined) {\n      let configStartLevel = this.hls.config.startLevel;\n      if (configStartLevel !== undefined) {\n        return configStartLevel;\n      } else {\n        return this._firstLevel;\n      }\n    } else {\n      return this._startLevel;\n    }\n  }\n\n  set startLevel(newLevel) {\n    // if not in autostart level, ensure startLevel is greater than minAutoLevel\n    if (newLevel !== -1) {\n      newLevel = Math.max(newLevel, this.hls.abrController.minAutoLevel);\n    }\n    this._startLevel = newLevel;\n  }\n\n  onError(data) {\n    if(data.fatal) {\n      return;\n    }\n\n    let details = data.details, hls = this.hls, levelId, level, levelError = false, abrController = hls.abrController, minAutoLevel = abrController.minAutoLevel;\n    // try to recover not fatal errors\n    switch(details) {\n      case ErrorDetails.FRAG_LOAD_ERROR:\n      case ErrorDetails.FRAG_LOAD_TIMEOUT:\n      case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n      case ErrorDetails.KEY_LOAD_ERROR:\n      case ErrorDetails.KEY_LOAD_TIMEOUT:\n         levelId = data.frag.level;\n         break;\n      case ErrorDetails.LEVEL_LOAD_ERROR:\n      case ErrorDetails.LEVEL_LOAD_TIMEOUT:\n        levelId = data.context.level;\n        levelError = true;\n        break;\n      default:\n        break;\n    }\n    /* try to switch to a redundant stream if any available.\n     * if no redundant stream available, emergency switch down (if in auto mode and current level not 0)\n     * otherwise, we cannot recover this network error ...\n     */\n    if (levelId !== undefined) {\n      level = this._levels[levelId];\n      if (level.urlId < (level.url.length - 1)) {\n        level.urlId++;\n        level.details = undefined;\n        logger.warn(`level controller,${details} for level ${levelId}: switching to redundant stream id ${level.urlId}`);\n      } else {\n        // we could try to recover if in auto mode and current level not lowest level (0)\n        let recoverable = ((this._manualLevel === -1) && levelId);\n        if (recoverable) {\n          logger.warn(`level controller,${details}: emergency switch-down for next fragment`);\n          abrController.nextAutoLevel = minAutoLevel;\n        } else if(level && level.details && level.details.live) {\n          logger.warn(`level controller,${details} on live stream, discard`);\n          if (levelError) {\n            // reset this._level so that another call to set level() will retrigger a frag load\n            this._level = undefined;\n          }\n          // other errors are handled by stream controller\n        } else if (details === ErrorDetails.LEVEL_LOAD_ERROR ||\n                   details === ErrorDetails.LEVEL_LOAD_TIMEOUT) {\n          let media = hls.media,\n            // 0.5 : tolerance needed as some browsers stalls playback before reaching buffered end\n              mediaBuffered = media && BufferHelper.isBuffered(media,media.currentTime) && BufferHelper.isBuffered(media,media.currentTime+0.5);\n          if (mediaBuffered) {\n            let retryDelay = hls.config.levelLoadingRetryDelay;\n            logger.warn(`level controller,${details}, but media buffered, retry in ${retryDelay}ms`);\n            this.timer = setTimeout(this.ontick,retryDelay);\n          } else {\n            logger.error(`cannot recover ${details} error`);\n            this._level = undefined;\n            // stopping live reloading timer if any\n            if (this.timer) {\n              clearTimeout(this.timer);\n              this.timer = null;\n            }\n            // redispatch same error but with fatal set to true\n            data.fatal = true;\n            hls.trigger(Event.ERROR, data);\n          }\n        }\n      }\n    }\n  }\n\n  onLevelLoaded(data) {\n     // only process level loaded events matching with expected level\n     if (data.level === this._level) {\n      let newDetails = data.details;\n      // if current playlist is a live playlist, arm a timer to reload it\n      if (newDetails.live) {\n        let reloadInterval = 1000*( newDetails.averagetargetduration ? newDetails.averagetargetduration : newDetails.targetduration),\n            curLevel = this._levels[data.level],\n            curDetails = curLevel.details;\n        if (curDetails && newDetails.endSN === curDetails.endSN) {\n          // follow HLS Spec, If the client reloads a Playlist file and finds that it has not\n          // changed then it MUST wait for a period of one-half the target\n          // duration before retrying.\n          reloadInterval /=2;\n          logger.log(`same live playlist, reload twice faster`);\n        }\n        // decrement reloadInterval with level loading delay\n        reloadInterval -= performance.now() - data.stats.trequest;\n        // in any case, don't reload more than every second\n        reloadInterval = Math.max(1000,Math.round(reloadInterval));\n        logger.log(`live playlist, reload in ${reloadInterval} ms`);\n        this.timer = setTimeout(this.ontick,reloadInterval);\n      } else {\n        this.timer = null;\n      }\n    }\n  }\n\n  tick() {\n    var levelId = this._level;\n    if (levelId !== undefined && this.canload) {\n      var level = this._levels[levelId], urlId = level.urlId;\n      this.hls.trigger(Event.LEVEL_LOADING, {url: level.url[urlId], level: levelId, id: urlId});\n    }\n  }\n\n  get nextLoadLevel() {\n    if (this._manualLevel !== -1) {\n      return this._manualLevel;\n    } else {\n     return this.hls.abrController.nextAutoLevel;\n    }\n  }\n\n  set nextLoadLevel(nextLevel) {\n    this.level = nextLevel;\n    if (this._manualLevel === -1) {\n      this.hls.abrController.nextAutoLevel = nextLevel;\n    }\n  }\n}\n\nexport default LevelController;\n\n",
+    "/*\n * Stream Controller\n*/\n\nimport BinarySearch from '../utils/binary-search';\nimport BufferHelper from '../helper/buffer-helper';\nimport Demuxer from '../demux/demuxer';\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport LevelHelper from '../helper/level-helper';\nimport TimeRanges from '../utils/timeRanges';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nconst State = {\n  STOPPED : 'STOPPED',\n  IDLE : 'IDLE',\n  KEY_LOADING : 'KEY_LOADING',\n  FRAG_LOADING : 'FRAG_LOADING',\n  FRAG_LOADING_WAITING_RETRY : 'FRAG_LOADING_WAITING_RETRY',\n  WAITING_LEVEL : 'WAITING_LEVEL',\n  PARSING : 'PARSING',\n  PARSED : 'PARSED',\n  BUFFER_FLUSHING : 'BUFFER_FLUSHING',\n  ENDED : 'ENDED',\n  ERROR : 'ERROR'\n};\n\nclass StreamController extends EventHandler {\n\n  constructor(hls) {\n    super(hls,\n      Event.MEDIA_ATTACHED,\n      Event.MEDIA_DETACHING,\n      Event.MANIFEST_LOADING,\n      Event.MANIFEST_PARSED,\n      Event.LEVEL_LOADED,\n      Event.KEY_LOADED,\n      Event.FRAG_LOADED,\n      Event.FRAG_LOAD_EMERGENCY_ABORTED,\n      Event.FRAG_PARSING_INIT_SEGMENT,\n      Event.FRAG_PARSING_DATA,\n      Event.FRAG_PARSED,\n      Event.ERROR,\n      Event.AUDIO_TRACK_SWITCH,\n      Event.BUFFER_CREATED,\n      Event.BUFFER_APPENDED,\n      Event.BUFFER_FLUSHED);\n\n    this.config = hls.config;\n    this.audioCodecSwap = false;\n    this.ticks = 0;\n    this.ontick = this.tick.bind(this);\n  }\n\n  destroy() {\n    this.stopLoad();\n    if (this.timer) {\n      clearInterval(this.timer);\n      this.timer = null;\n    }\n    EventHandler.prototype.destroy.call(this);\n    this.state = State.STOPPED;\n  }\n\n  startLoad(startPosition) {\n    if (this.levels) {\n      let lastCurrentTime = this.lastCurrentTime, hls = this.hls;\n      this.stopLoad();\n      if (!this.timer) {\n        this.timer = setInterval(this.ontick, 100);\n      }\n      this.level = -1;\n      this.fragLoadError = 0;\n      if (!this.startFragRequested) {\n        // determine load level\n        let startLevel = hls.startLevel;\n        if (startLevel === -1) {\n          // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level\n          startLevel = 0;\n          this.bitrateTest = true;\n        }\n        // set new level to playlist loader : this will trigger start level load\n        // hls.nextLoadLevel remains until it is set to a new value or until a new frag is successfully loaded\n        this.level = hls.nextLoadLevel = startLevel;\n        this.loadedmetadata = false;\n      }\n      // if startPosition undefined but lastCurrentTime set, set startPosition to last currentTime\n      if (lastCurrentTime > 0 && startPosition === -1) {\n        logger.log(`override startPosition with lastCurrentTime @${lastCurrentTime.toFixed(3)}`);\n        startPosition = lastCurrentTime;\n      }\n      this.state = State.IDLE;\n      this.nextLoadPosition = this.startPosition = this.lastCurrentTime = startPosition;\n      this.tick();\n    } else {\n      logger.warn('cannot start loading as manifest not parsed yet');\n      this.state = State.STOPPED;\n    }\n  }\n\n  stopLoad() {\n    var frag = this.fragCurrent;\n    if (frag) {\n      if (frag.loader) {\n        frag.loader.abort();\n      }\n      this.fragCurrent = null;\n    }\n    this.fragPrevious = null;\n    if (this.demuxer) {\n      this.demuxer.destroy();\n      this.demuxer = null;\n    }\n    this.state = State.STOPPED;\n  }\n\n  tick() {\n    this.ticks++;\n    if (this.ticks === 1) {\n      this.doTick();\n      if (this.ticks > 1) {\n        setTimeout(this.tick, 1);\n      }\n      this.ticks = 0;\n    }\n  }\n\n  doTick() {\n    switch(this.state) {\n      case State.ERROR:\n        //don't do anything in error state to avoid breaking further ...\n        break;\n      case State.BUFFER_FLUSHING:\n      // in buffer flushing state, reset fragLoadError counter\n        this.fragLoadError = 0;\n        break;\n      case State.IDLE:\n        // when this returns false there was an error and we shall return immediatly\n        // from current tick\n        if (!this._doTickIdle()) {\n          return;\n        }\n        break;\n      case State.WAITING_LEVEL:\n        var level = this.levels[this.level];\n        // check if playlist is already loaded\n        if (level && level.details) {\n          this.state = State.IDLE;\n        }\n        break;\n      case State.FRAG_LOADING_WAITING_RETRY:\n        var now = performance.now();\n        var retryDate = this.retryDate;\n        // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading\n        if(!retryDate || (now >= retryDate) || (this.media && this.media.seeking)) {\n          logger.log(`mediaController: retryDate reached, switch back to IDLE state`);\n          this.state = State.IDLE;\n        }\n        break;\n      case State.ERROR:\n      case State.PAUSED:\n      case State.STOPPED:\n      case State.FRAG_LOADING:\n      case State.PARSING:\n      case State.PARSED:\n      case State.ENDED:\n        break;\n      default:\n        break;\n    }\n    // check buffer\n    this._checkBuffer();\n    // check/update current fragment\n    this._checkFragmentChanged();\n  }\n\n  // Ironically the \"idle\" state is the on we do the most logic in it seems ....\n  // NOTE: Maybe we could rather schedule a check for buffer length after half of the currently\n  //       played segment, or on pause/play/seek instead of naively checking every 100ms?\n  _doTickIdle() {\n    const hls = this.hls,\n          config = hls.config,\n          media = this.media;\n\n    // if video not attached AND\n    // start fragment already requested OR start frag prefetch disable\n    // exit loop\n    // => if start level loaded and media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop\n    if (this.levelLastLoaded !== undefined && !media &&\n      (this.startFragRequested || !config.startFragPrefetch)) {\n      return true;\n    }\n\n    // if we have not yet loaded any fragment, start loading from start position\n    let pos;\n    if (this.loadedmetadata) {\n      pos = media.currentTime;\n    } else {\n      pos = this.nextLoadPosition;\n    }\n    // determine next load level\n    let level = hls.nextLoadLevel,\n        levelInfo = this.levels[level],\n        levelBitrate = levelInfo.bitrate,\n        maxBufLen;\n\n    // compute max Buffer Length that we could get from this load level, based on level bitrate. don't buffer more than 60 MB and more than 30s\n    if (levelBitrate) {\n      maxBufLen = Math.max(8 * config.maxBufferSize / levelBitrate, config.maxBufferLength);\n    } else {\n      maxBufLen = config.maxBufferLength;\n    }\n    maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength);\n\n    // determine next candidate fragment to be loaded, based on current position and end of buffer position\n    // ensure up to `config.maxMaxBufferLength` of buffer upfront\n\n    const bufferInfo = BufferHelper.bufferInfo(this.mediaBuffer ? this.mediaBuffer : media, pos, config.maxBufferHole),\n          bufferLen = bufferInfo.len;\n    // Stay idle if we are still with buffer margins\n    if (bufferLen >= maxBufLen) {\n      return true;\n    }\n\n    // if buffer length is less than maxBufLen try to load a new fragment ...\n    logger.trace(`buffer length of ${bufferLen.toFixed(3)} is below max of ${maxBufLen.toFixed(3)}. checking for more payload ...`);\n\n    // set next load level : this will trigger a playlist load if needed\n    this.level = hls.nextLoadLevel = level;\n\n    const levelDetails = levelInfo.details;\n    // if level info not retrieved yet, switch state and wait for level retrieval\n    // if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load\n    // a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)\n    if (typeof levelDetails === 'undefined' || levelDetails.live && this.levelLastLoaded !== level) {\n      this.state = State.WAITING_LEVEL;\n      return true;\n    }\n\n    // we just got done loading the final fragment, check if we need to finalize media stream\n    let fragPrevious = this.fragPrevious;\n    if (!levelDetails.live && fragPrevious && fragPrevious.sn === levelDetails.endSN) {\n        // if (we are not seeking AND current position is buffered) OR (if we are seeking but everything (almost) til the end is buffered), let's signal eos\n        // we don't compare exactly media.duration === bufferInfo.end as there could be some subtle media duration difference when switching\n        // between different renditions. using half frag duration should help cope with these cases.\n        if ((!media.seeking && bufferInfo.len) || (media.duration-bufferInfo.end) <= fragPrevious.duration/2) {\n        // Finalize the media stream\n        let data = {};\n        if (this.altAudio) {\n          data.type = 'video';\n        }\n        this.hls.trigger(Event.BUFFER_EOS,data);\n        this.state = State.ENDED;\n        return true;\n      }\n    }\n\n    // if we have the levelDetails for the selected variant, lets continue enrichen our stream (load keys/fragments or trigger EOS, etc..)\n    return this._fetchPayloadOrEos({pos, bufferInfo, levelDetails});\n  }\n\n  _fetchPayloadOrEos({pos, bufferInfo, levelDetails}) {\n    const fragPrevious = this.fragPrevious,\n          level = this.level,\n          fragments = levelDetails.fragments,\n          fragLen = fragments.length;\n\n    // empty playlist\n    if (fragLen === 0) {\n      return false;\n    }\n\n    // find fragment index, contiguous with end of buffer position\n    let start = fragments[0].start,\n        end = fragments[fragLen-1].start + fragments[fragLen-1].duration,\n        bufferEnd = bufferInfo.end,\n        frag;\n\n      // in case of live playlist we need to ensure that requested position is not located before playlist start\n    if (levelDetails.live) {\n      let initialLiveManifestSize = this.config.initialLiveManifestSize;\n      if(fragLen < initialLiveManifestSize){\n        logger.warn(`Can not start playback of a level, reason: not enough fragments ${fragLen} < ${initialLiveManifestSize}`);\n        return false;\n      }\n\n      frag = this._ensureFragmentAtLivePoint({levelDetails, bufferEnd, start, end, fragPrevious, fragments, fragLen});\n      // if it explicitely returns null don't load any fragment and exit function now\n      if (frag === null) {\n        return false;\n      }\n\n    } else {\n      // VoD playlist: if bufferEnd before start of playlist, load first fragment\n      if (bufferEnd < start) {\n        frag = fragments[0];\n      }\n    }\n    if (!frag) {\n      frag = this._findFragment({start, fragPrevious, fragLen, fragments, bufferEnd, end, levelDetails});\n    }\n    if(frag) {\n      return this._loadFragmentOrKey({frag, level, levelDetails, pos, bufferEnd});\n    }\n    return true;\n  }\n\n  _ensureFragmentAtLivePoint({levelDetails, bufferEnd, start, end, fragPrevious, fragments, fragLen}) {\n    const config = this.hls.config, media = this.media;\n\n    let frag;\n\n    // check if requested position is within seekable boundaries :\n    //logger.log(`start/pos/bufEnd/seeking:${start.toFixed(3)}/${pos.toFixed(3)}/${bufferEnd.toFixed(3)}/${this.media.seeking}`);\n    let maxLatency = config.liveMaxLatencyDuration !== undefined ? config.liveMaxLatencyDuration : config.liveMaxLatencyDurationCount*levelDetails.targetduration;\n\n    if (bufferEnd < Math.max(start, end - maxLatency)) {\n        let liveSyncPosition = this.liveSyncPosition = this.computeLivePosition(start, levelDetails);\n        logger.log(`buffer end: ${bufferEnd.toFixed(3)} is located too far from the end of live sliding playlist, reset currentTime to : ${liveSyncPosition.toFixed(3)}`);\n        bufferEnd = liveSyncPosition;\n        if (media && media.readyState && media.duration > liveSyncPosition) {\n          media.currentTime = liveSyncPosition;\n        }\n    }\n\n    // if end of buffer greater than live edge, don't load any fragment\n    // this could happen if live playlist intermittently slides in the past.\n    // level 1 loaded [182580161,182580167]\n    // level 1 loaded [182580162,182580169]\n    // Loading 182580168 of [182580162 ,182580169],level 1 ..\n    // Loading 182580169 of [182580162 ,182580169],level 1 ..\n    // level 1 loaded [182580162,182580168] <============= here we should have bufferEnd > end. in that case break to avoid reloading 182580168\n    // level 1 loaded [182580164,182580171]\n    //\n    // don't return null in case media not loaded yet (readystate === 0)\n    if (levelDetails.PTSKnown && bufferEnd > end && media && media.readyState) {\n      return null;\n    }\n\n    if (this.startFragRequested && !levelDetails.PTSKnown) {\n      /* we are switching level on live playlist, but we don't have any PTS info for that quality level ...\n         try to load frag matching with next SN.\n         even if SN are not synchronized between playlists, loading this frag will help us\n         compute playlist sliding and find the right one after in case it was not the right consecutive one */\n      if (fragPrevious) {\n        var targetSN = fragPrevious.sn + 1;\n        if (targetSN >= levelDetails.startSN && targetSN <= levelDetails.endSN) {\n          frag = fragments[targetSN - levelDetails.startSN];\n          logger.log(`live playlist, switching playlist, load frag with next SN: ${frag.sn}`);\n        }\n      }\n      if (!frag) {\n        /* we have no idea about which fragment should be loaded.\n           so let's load mid fragment. it will help computing playlist sliding and find the right one\n        */\n        frag = fragments[Math.min(fragLen - 1, Math.round(fragLen / 2))];\n        logger.log(`live playlist, switching playlist, unknown, load middle frag : ${frag.sn}`);\n      }\n    }\n    return frag;\n  }\n\n  _findFragment({start, fragPrevious, fragLen, fragments, bufferEnd, end, levelDetails}) {\n    const config = this.hls.config;\n\n    let frag,\n        foundFrag,\n        maxFragLookUpTolerance = config.maxFragLookUpTolerance;\n\n    if (bufferEnd < end) {\n      if (bufferEnd > end - maxFragLookUpTolerance) {\n        maxFragLookUpTolerance = 0;\n      }\n      foundFrag = BinarySearch.search(fragments, (candidate) => {\n        // offset should be within fragment boundary - config.maxFragLookUpTolerance\n        // this is to cope with situations like\n        // bufferEnd = 9.991\n        // frag[Ø] : [0,10]\n        // frag[1] : [10,20]\n        // bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here\n            //              frag start               frag start+duration\n            //                  |-----------------------------|\n            //              <--->                         <--->\n            //  ...--------><-----------------------------><---------....\n            // previous frag         matching fragment         next frag\n            //  return -1             return 0                 return 1\n        //logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);\n        if ((candidate.start + candidate.duration - maxFragLookUpTolerance) <= bufferEnd) {\n          return 1;\n        }// if maxFragLookUpTolerance will have negative value then don't return -1 for first element\n        else if (candidate.start - maxFragLookUpTolerance > bufferEnd && candidate.start) {\n          return -1;\n        }\n        return 0;\n      });\n    } else {\n      // reach end of playlist\n      foundFrag = fragments[fragLen-1];\n    }\n    if (foundFrag) {\n      frag = foundFrag;\n      start = foundFrag.start;\n      //logger.log('find SN matching with pos:' +  bufferEnd + ':' + frag.sn);\n      if (fragPrevious && frag.level === fragPrevious.level && frag.sn === fragPrevious.sn) {\n        if (frag.sn < levelDetails.endSN) {\n          let deltaPTS = fragPrevious.deltaPTS,\n          curSNIdx = frag.sn - levelDetails.startSN;\n          // if there is a significant delta between audio and video, larger than max allowed hole,\n          // and if previous remuxed fragment did not start with a keyframe. (fragPrevious.dropped)\n          // let's try to load previous fragment again to get last keyframe\n          // then we will reload again current fragment (that way we should be able to fill the buffer hole ...)\n          if (deltaPTS && deltaPTS > config.maxBufferHole && fragPrevious.dropped && curSNIdx) {\n            frag = fragments[curSNIdx-1];\n            logger.warn(`SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this`);\n            // decrement previous frag load counter to avoid frag loop loading error when next fragment will get reloaded\n            fragPrevious.loadCounter--;\n          } else {\n            frag = fragments[curSNIdx+1];\n            logger.log(`SN just loaded, load next one: ${frag.sn}`);\n          }\n        } else {\n          frag = null;\n        }\n      }\n    }\n    return frag;\n  }\n\n  _loadFragmentOrKey({frag, level, levelDetails, pos, bufferEnd}) {\n    const hls = this.hls,\n          config = hls.config;\n\n    //logger.log('loading frag ' + i +',pos/bufEnd:' + pos.toFixed(3) + '/' + bufferEnd.toFixed(3));\n    if ((frag.decryptdata.uri != null) && (frag.decryptdata.key == null)) {\n      logger.log(`Loading key for ${frag.sn} of [${levelDetails.startSN} ,${levelDetails.endSN}],level ${level}`);\n      this.state = State.KEY_LOADING;\n      hls.trigger(Event.KEY_LOADING, {frag: frag});\n    } else {\n      logger.log(`Loading ${frag.sn} of [${levelDetails.startSN} ,${levelDetails.endSN}],level ${level}, currentTime:${pos.toFixed(3)},bufferEnd:${bufferEnd.toFixed(3)}`);\n      // ensure that we are not reloading the same fragments in loop ...\n      if (this.fragLoadIdx !== undefined) {\n        this.fragLoadIdx++;\n      } else {\n        this.fragLoadIdx = 0;\n      }\n      if (frag.loadCounter) {\n        frag.loadCounter++;\n        let maxThreshold = config.fragLoadingLoopThreshold;\n        // if this frag has already been loaded 3 times, and if it has been reloaded recently\n        if (frag.loadCounter > maxThreshold && (Math.abs(this.fragLoadIdx - frag.loadIdx) < maxThreshold)) {\n          hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_LOOP_LOADING_ERROR, fatal: false, frag: frag});\n          return false;\n        }\n      } else {\n        frag.loadCounter = 1;\n      }\n      frag.loadIdx = this.fragLoadIdx;\n      this.fragCurrent = frag;\n      this.startFragRequested = true;\n      this.nextLoadPosition = frag.start + frag.duration;\n      frag.autoLevel = hls.autoLevelEnabled;\n      frag.bitrateTest = this.bitrateTest;\n      hls.trigger(Event.FRAG_LOADING, {frag: frag});\n      this.state = State.FRAG_LOADING;\n      return true;\n    }\n  }\n\n  set state(nextState) {\n    if (this.state !== nextState) {\n      const previousState = this.state;\n      this._state = nextState;\n      logger.log(`engine state transition from ${previousState} to ${nextState}`);\n      this.hls.trigger(Event.STREAM_STATE_TRANSITION, {previousState, nextState});\n    }\n  }\n\n  get state() {\n    return this._state;\n  }\n\n  getBufferRange(position) {\n    var i, range,\n        bufferRange = this.bufferRange;\n    if (bufferRange) {\n      for (i = bufferRange.length - 1; i >=0; i--) {\n        range = bufferRange[i];\n        if (position >= range.start && position <= range.end) {\n          return range;\n        }\n      }\n    }\n    return null;\n  }\n\n  get currentLevel() {\n    let media = this.media;\n    if (media) {\n      var range = this.getBufferRange(media.currentTime);\n      if (range) {\n        return range.frag.level;\n      }\n    }\n    return -1;\n  }\n\n  get nextBufferRange() {\n    let media = this.media;\n    if (media) {\n      // first get end range of current fragment\n      return this.followingBufferRange(this.getBufferRange(media.currentTime));\n    } else {\n      return null;\n    }\n  }\n\n  followingBufferRange(range) {\n    if (range) {\n      // try to get range of next fragment (500ms after this range)\n      return this.getBufferRange(range.end + 0.5);\n    }\n    return null;\n  }\n\n  get nextLevel() {\n    var range = this.nextBufferRange;\n    if (range) {\n      return range.frag.level;\n    } else {\n      return -1;\n    }\n  }\n\n  _checkFragmentChanged() {\n    var rangeCurrent, currentTime, video = this.media;\n    if (video && video.readyState && video.seeking === false) {\n      currentTime = video.currentTime;\n      /* if video element is in seeked state, currentTime can only increase.\n        (assuming that playback rate is positive ...)\n        As sometimes currentTime jumps back to zero after a\n        media decode error, check this, to avoid seeking back to\n        wrong position after a media decode error\n      */\n      if(currentTime > video.playbackRate*this.lastCurrentTime) {\n        this.lastCurrentTime = currentTime;\n      }\n      if (BufferHelper.isBuffered(video,currentTime)) {\n        rangeCurrent = this.getBufferRange(currentTime);\n      } else if (BufferHelper.isBuffered(video,currentTime + 0.1)) {\n        /* ensure that FRAG_CHANGED event is triggered at startup,\n          when first video frame is displayed and playback is paused.\n          add a tolerance of 100ms, in case current position is not buffered,\n          check if current pos+100ms is buffered and use that buffer range\n          for FRAG_CHANGED event reporting */\n        rangeCurrent = this.getBufferRange(currentTime + 0.1);\n      }\n      if (rangeCurrent) {\n        var fragPlaying = rangeCurrent.frag;\n        if (fragPlaying !== this.fragPlaying) {\n          this.fragPlaying = fragPlaying;\n          this.hls.trigger(Event.FRAG_CHANGED, {frag: fragPlaying});\n        }\n      }\n    }\n  }\n\n  /*\n    on immediate level switch :\n     - pause playback if playing\n     - cancel any pending load request\n     - and trigger a buffer flush\n  */\n  immediateLevelSwitch() {\n    logger.log('immediateLevelSwitch');\n    if (!this.immediateSwitch) {\n      this.immediateSwitch = true;\n      let media = this.media, previouslyPaused;\n      if (media) {\n        previouslyPaused = media.paused;\n        media.pause();\n      } else {\n        // don't restart playback after instant level switch in case media not attached\n        previouslyPaused = true;\n      }\n      this.previouslyPaused = previouslyPaused;\n    }\n    var fragCurrent = this.fragCurrent;\n    if (fragCurrent && fragCurrent.loader) {\n      fragCurrent.loader.abort();\n    }\n    this.fragCurrent = null;\n    // increase fragment load Index to avoid frag loop loading error after buffer flush\n    this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n    this.state = State.BUFFER_FLUSHING;\n    // flush everything\n    this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: Number.POSITIVE_INFINITY});\n  }\n\n  /*\n     on immediate level switch end, after new fragment has been buffered :\n      - nudge video decoder by slightly adjusting video currentTime (if currentTime buffered)\n      - resume the playback if needed\n  */\n  immediateLevelSwitchEnd() {\n    let media = this.media;\n    if (media && media.buffered.length) {\n      this.immediateSwitch = false;\n      if(BufferHelper.isBuffered(media,media.currentTime)) {\n        // only nudge if currentTime is buffered\n        media.currentTime -= 0.0001;\n      }\n      if (!this.previouslyPaused) {\n        media.play();\n      }\n    }\n  }\n\n  nextLevelSwitch() {\n    /* try to switch ASAP without breaking video playback :\n       in order to ensure smooth but quick level switching,\n      we need to find the next flushable buffer range\n      we should take into account new segment fetch time\n    */\n    let media = this.media;\n    // ensure that media is defined and that metadata are available (to retrieve currentTime)\n    if (media && media.readyState) {\n      let fetchdelay, currentRange, nextRange;\n      // increase fragment load Index to avoid frag loop loading error after buffer flush\n      this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n      currentRange = this.getBufferRange(media.currentTime);\n      if (currentRange && currentRange.start > 1) {\n      // flush buffer preceding current fragment (flush until current fragment start offset)\n      // minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...\n        this.state = State.BUFFER_FLUSHING;\n        this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: currentRange.start - 1});\n      }\n      if (!media.paused) {\n        // add a safety delay of 1s\n        var nextLevelId = this.hls.nextLoadLevel,nextLevel = this.levels[nextLevelId], fragLastKbps = this.fragLastKbps;\n        if (fragLastKbps && this.fragCurrent) {\n          fetchdelay = this.fragCurrent.duration * nextLevel.bitrate / (1000 * fragLastKbps) + 1;\n        } else {\n          fetchdelay = 0;\n        }\n      } else {\n        fetchdelay = 0;\n      }\n      //logger.log('fetchdelay:'+fetchdelay);\n      // find buffer range that will be reached once new fragment will be fetched\n      nextRange = this.getBufferRange(media.currentTime + fetchdelay);\n      if (nextRange) {\n        // we can flush buffer range following this one without stalling playback\n        nextRange = this.followingBufferRange(nextRange);\n        if (nextRange) {\n          // if we are here, we can also cancel any loading/demuxing in progress, as they are useless\n          var fragCurrent = this.fragCurrent;\n          if (fragCurrent && fragCurrent.loader) {\n            fragCurrent.loader.abort();\n          }\n          this.fragCurrent = null;\n          // flush position is the start position of this new buffer\n          this.state = State.BUFFER_FLUSHING;\n          this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: nextRange.start, endOffset: Number.POSITIVE_INFINITY});\n        }\n      }\n    }\n  }\n\n  onMediaAttached(data) {\n    var media = this.media = this.mediaBuffer = data.media;\n    this.onvseeking = this.onMediaSeeking.bind(this);\n    this.onvseeked = this.onMediaSeeked.bind(this);\n    this.onvended = this.onMediaEnded.bind(this);\n    media.addEventListener('seeking', this.onvseeking);\n    media.addEventListener('seeked', this.onvseeked);\n    media.addEventListener('ended', this.onvended);\n    let config = this.config;\n    if(this.levels && config.autoStartLoad) {\n      this.hls.startLoad(config.startPosition);\n    }\n  }\n\n  onMediaDetaching() {\n    var media = this.media;\n    if (media && media.ended) {\n      logger.log('MSE detaching and video ended, reset startPosition');\n      this.startPosition = this.lastCurrentTime = 0;\n    }\n\n    // reset fragment loading counter on MSE detaching to avoid reporting FRAG_LOOP_LOADING_ERROR after error recovery\n    var levels = this.levels;\n    if (levels) {\n      // reset fragment load counter\n        levels.forEach(level => {\n          if(level.details) {\n            level.details.fragments.forEach(fragment => {\n              fragment.loadCounter = undefined;\n            });\n          }\n      });\n    }\n    // remove video listeners\n    if (media) {\n      media.removeEventListener('seeking', this.onvseeking);\n      media.removeEventListener('seeked', this.onvseeked);\n      media.removeEventListener('ended', this.onvended);\n      this.onvseeking = this.onvseeked  = this.onvended = null;\n    }\n    this.media = this.mediaBuffer = null;\n    this.loadedmetadata = false;\n    this.stopLoad();\n  }\n\n  onMediaSeeking() {\n    let media = this.media, currentTime = media ? media.currentTime : undefined, config = this.config;\n    logger.log(`media seeking to ${currentTime.toFixed(3)}`);\n    if (this.state === State.FRAG_LOADING) {\n      let bufferInfo = BufferHelper.bufferInfo(media,currentTime,this.config.maxBufferHole),\n          fragCurrent = this.fragCurrent;\n      // check if we are seeking to a unbuffered area AND if frag loading is in progress\n      if (bufferInfo.len === 0 && fragCurrent) {\n        let tolerance = config.maxFragLookUpTolerance,\n            fragStartOffset = fragCurrent.start - tolerance,\n            fragEndOffset = fragCurrent.start + fragCurrent.duration + tolerance;\n        // check if we seek position will be out of currently loaded frag range : if out cancel frag load, if in, don't do anything\n        if (currentTime < fragStartOffset || currentTime > fragEndOffset) {\n          if (fragCurrent.loader) {\n            logger.log('seeking outside of buffer while fragment load in progress, cancel fragment load');\n            fragCurrent.loader.abort();\n          }\n          this.fragCurrent = null;\n          this.fragPrevious = null;\n          // switch to IDLE state to load new fragment\n          this.state = State.IDLE;\n        } else {\n          logger.log('seeking outside of buffer but within currently loaded fragment range');\n        }\n      }\n    } else if (this.state === State.ENDED) {\n        // switch to IDLE state to check for potential new fragment\n        this.state = State.IDLE;\n    }\n    if (media) {\n      this.lastCurrentTime = currentTime;\n    }\n    // avoid reporting fragment loop loading error in case user is seeking several times on same position\n    if (this.state !== State.FRAG_LOADING && this.fragLoadIdx !== undefined) {\n      this.fragLoadIdx += 2 * config.fragLoadingLoopThreshold;\n    }\n    // in case seeking occurs although no media buffered, adjust startPosition and nextLoadPosition to seek target\n    if(!this.loadedmetadata) {\n      this.nextLoadPosition = this.startPosition = currentTime;\n    }\n    // tick to speed up processing\n    this.tick();\n  }\n\n  onMediaSeeked() {\n    logger.log(`media seeked to ${this.media.currentTime.toFixed(3)}`);\n    // tick to speed up FRAGMENT_PLAYING triggering\n    this.tick();\n  }\n\n  onMediaEnded() {\n    logger.log('media ended');\n    // reset startPosition and lastCurrentTime to restart playback @ stream beginning\n    this.startPosition = this.lastCurrentTime = 0;\n  }\n\n\n  onManifestLoading() {\n    // reset buffer on manifest loading\n    logger.log('trigger BUFFER_RESET');\n    this.hls.trigger(Event.BUFFER_RESET);\n    this.bufferRange = [];\n    this.stalled = false;\n    this.startPosition = this.lastCurrentTime = 0;\n  }\n\n  onManifestParsed(data) {\n    var aac = false, heaac = false, codec;\n    data.levels.forEach(level => {\n      // detect if we have different kind of audio codecs used amongst playlists\n      codec = level.audioCodec;\n      if (codec) {\n        if (codec.indexOf('mp4a.40.2') !== -1) {\n          aac = true;\n        }\n        if (codec.indexOf('mp4a.40.5') !== -1) {\n          heaac = true;\n        }\n      }\n    });\n    this.audioCodecSwitch = (aac && heaac);\n    if (this.audioCodecSwitch) {\n      logger.log('both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');\n    }\n    this.levels = data.levels;\n    this.startLevelLoaded = false;\n    this.startFragRequested = false;\n    let config = this.config;\n    if (config.autoStartLoad) {\n      this.hls.startLoad(config.startPosition);\n    }\n  }\n\n  onLevelLoaded(data) {\n    var newDetails = data.details,\n        newLevelId = data.level,\n        curLevel = this.levels[newLevelId],\n        duration = newDetails.totalduration,\n        sliding = 0;\n\n    logger.log(`level ${newLevelId} loaded [${newDetails.startSN},${newDetails.endSN}],duration:${duration}`);\n    this.levelLastLoaded = newLevelId;\n\n    if (newDetails.live) {\n      var curDetails = curLevel.details;\n      if (curDetails && newDetails.fragments.length > 0) {\n        // we already have details for that level, merge them\n        LevelHelper.mergeDetails(curDetails,newDetails);\n        sliding = newDetails.fragments[0].start;\n        this.liveSyncPosition = this.computeLivePosition(sliding, curDetails);\n        if (newDetails.PTSKnown) {\n          logger.log(`live playlist sliding:${sliding.toFixed(3)}`);\n        } else {\n          logger.log('live playlist - outdated PTS, unknown sliding');\n        }\n      } else {\n        newDetails.PTSKnown = false;\n        logger.log('live playlist - first load, unknown sliding');\n      }\n    } else {\n      newDetails.PTSKnown = false;\n    }\n    // override level info\n    curLevel.details = newDetails;\n    this.hls.trigger(Event.LEVEL_UPDATED, { details: newDetails, level: newLevelId });\n\n    if (this.startFragRequested === false) {\n    // compute start position if set to -1. use it straight away if value is defined\n      if (this.startPosition === -1 || this.lastCurrentTime === -1) {\n        // first, check if start time offset has been set in playlist, if yes, use this value\n        let startTimeOffset = newDetails.startTimeOffset;\n        if(!isNaN(startTimeOffset)) {\n          if (startTimeOffset < 0) {\n            logger.log(`negative start time offset ${startTimeOffset}, count from end of last fragment`);\n            startTimeOffset = sliding + duration + startTimeOffset;\n          }\n          logger.log(`start time offset found in playlist, adjust startPosition to ${startTimeOffset}`);\n          this.startPosition = startTimeOffset;\n        } else {\n          // if live playlist, set start position to be fragment N-this.config.liveSyncDurationCount (usually 3)\n          if (newDetails.live) {\n            this.startPosition = this.computeLivePosition(sliding, newDetails);\n            logger.log(`configure startPosition to ${this.startPosition}`);\n          } else {\n            this.startPosition = 0;\n          }\n        }\n        this.lastCurrentTime = this.startPosition;\n      }\n      this.nextLoadPosition = this.startPosition;\n    }\n    // only switch batck to IDLE state if we were waiting for level to start downloading a new fragment\n    if (this.state === State.WAITING_LEVEL) {\n      this.state = State.IDLE;\n    }\n    //trigger handler right now\n    this.tick();\n  }\n\n  onKeyLoaded() {\n    if (this.state === State.KEY_LOADING) {\n      this.state = State.IDLE;\n      this.tick();\n    }\n  }\n\n  onFragLoaded(data) {\n    var fragCurrent = this.fragCurrent,\n        fragLoaded = data.frag;\n    if (this.state === State.FRAG_LOADING &&\n        fragCurrent &&\n        fragLoaded.type === 'main' &&\n        fragLoaded.level === fragCurrent.level &&\n        fragLoaded.sn === fragCurrent.sn) {\n      let stats = data.stats,\n          currentLevel = this.levels[fragCurrent.level],\n          details = currentLevel.details;\n      logger.log(`Loaded  ${fragCurrent.sn} of [${details.startSN} ,${details.endSN}],level ${fragCurrent.level}`);\n      // reset frag bitrate test in any case after frag loaded event\n      this.bitrateTest = false;\n      // if this frag was loaded to perform a bitrate test AND if hls.nextLoadLevel is greater than 0\n      // then this means that we should be able to load a fragment at a higher quality level\n      if (fragLoaded.bitrateTest === true && this.hls.nextLoadLevel) {\n        // switch back to IDLE state ... we just loaded a fragment to determine adequate start bitrate and initialize autoswitch algo\n        this.state = State.IDLE;\n        this.startFragRequested = false;\n        stats.tparsed = stats.tbuffered = performance.now();\n        this.hls.trigger(Event.FRAG_BUFFERED, {stats: stats, frag: fragCurrent, id : 'main'});\n        this.tick();\n      } else {\n        this.state = State.PARSING;\n        // transmux the MPEG-TS data to ISO-BMFF segments\n        this.stats = stats;\n        let duration = details.totalduration,\n            start = !isNaN(fragCurrent.startDTS) ? fragCurrent.startDTS  : fragCurrent.start,\n            level = fragCurrent.level,\n            sn = fragCurrent.sn,\n            audioCodec = this.config.defaultAudioCodec || currentLevel.audioCodec;\n        if(this.audioCodecSwap) {\n          logger.log('swapping playlist audio codec');\n          if(audioCodec === undefined) {\n            audioCodec = this.lastAudioCodec;\n          }\n          if(audioCodec) {\n            if(audioCodec.indexOf('mp4a.40.5') !==-1) {\n              audioCodec = 'mp4a.40.2';\n            } else {\n              audioCodec = 'mp4a.40.5';\n            }\n          }\n        }\n        this.pendingAppending = 0;\n        logger.log(`Parsing ${sn} of [${details.startSN} ,${details.endSN}],level ${level}, cc ${fragCurrent.cc}`);\n        let demuxer = this.demuxer;\n        if (!demuxer) {\n          demuxer = this.demuxer = new Demuxer(this.hls,'main');\n        }\n        // time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)\n        let accurateTimeOffset = details.PTSKnown || !details.live;\n        demuxer.push(data.payload, audioCodec, currentLevel.videoCodec, start, fragCurrent.cc, level, sn, duration, fragCurrent.decryptdata, accurateTimeOffset);\n      }\n    }\n    this.fragLoadError = 0;\n  }\n\n  onFragParsingInitSegment(data) {\n    let fragCurrent = this.fragCurrent;\n    if (fragCurrent &&\n        data.id === 'main' &&\n        data.sn === fragCurrent.sn &&\n        data.level === fragCurrent.level &&\n        this.state === State.PARSING) {\n      var tracks = data.tracks, trackName, track;\n\n      // if audio track is expected to come from audio stream controller, discard any coming from main\n      if (tracks.audio && this.altAudio) {\n        delete tracks.audio;\n      }\n      // include levelCodec in audio and video tracks\n      track = tracks.audio;\n      if(track) {\n        var audioCodec = this.levels[this.level].audioCodec,\n            ua = navigator.userAgent.toLowerCase();\n        if(audioCodec && this.audioCodecSwap) {\n          logger.log('swapping playlist audio codec');\n          if(audioCodec.indexOf('mp4a.40.5') !==-1) {\n            audioCodec = 'mp4a.40.2';\n          } else {\n            audioCodec = 'mp4a.40.5';\n          }\n        }\n        // in case AAC and HE-AAC audio codecs are signalled in manifest\n        // force HE-AAC , as it seems that most browsers prefers that way,\n        // except for mono streams OR on FF\n        // these conditions might need to be reviewed ...\n        if (this.audioCodecSwitch) {\n            // don't force HE-AAC if mono stream\n           if(track.metadata.channelCount !== 1 &&\n            // don't force HE-AAC if firefox\n            ua.indexOf('firefox') === -1) {\n              audioCodec = 'mp4a.40.5';\n          }\n        }\n        // HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise\n        if(ua.indexOf('android') !== -1 && track.container !== 'audio/mpeg') { // Exclude mpeg audio\n          audioCodec = 'mp4a.40.2';\n          logger.log(`Android: force audio codec to` + audioCodec);\n        }\n        track.levelCodec = audioCodec;\n        track.id = data.id;\n      }\n      track = tracks.video;\n      if(track) {\n        track.levelCodec = this.levels[this.level].videoCodec;\n        track.id = data.id;\n      }\n\n      // if remuxer specify that a unique track needs to generated,\n      // let's merge all tracks together\n      if (data.unique) {\n        var mergedTrack = {\n            codec : '',\n            levelCodec : ''\n          };\n        for (trackName in data.tracks) {\n          track = tracks[trackName];\n          mergedTrack.container = track.container;\n          if (mergedTrack.codec) {\n            mergedTrack.codec +=  ',';\n            mergedTrack.levelCodec +=  ',';\n          }\n          if(track.codec) {\n            mergedTrack.codec +=  track.codec;\n          }\n          if (track.levelCodec) {\n            mergedTrack.levelCodec +=  track.levelCodec;\n          }\n        }\n        tracks = { audiovideo : mergedTrack };\n      }\n      this.hls.trigger(Event.BUFFER_CODECS,tracks);\n      // loop through tracks that are going to be provided to bufferController\n      for (trackName in tracks) {\n        track = tracks[trackName];\n        logger.log(`main track:${trackName},container:${track.container},codecs[level/parsed]=[${track.levelCodec}/${track.codec}]`);\n        var initSegment = track.initSegment;\n        if (initSegment) {\n          this.pendingAppending++;\n          this.hls.trigger(Event.BUFFER_APPENDING, {type: trackName, data: initSegment, parent : 'main', content : 'initSegment'});\n        }\n      }\n      //trigger handler right now\n      this.tick();\n    }\n  }\n\n  onFragParsingData(data) {\n    let fragCurrent = this.fragCurrent;\n    if (fragCurrent &&\n        data.id === 'main' &&\n        data.sn === fragCurrent.sn &&\n        data.level === fragCurrent.level &&\n        !(data.type === 'audio' && this.altAudio) && // filter out main audio if audio track is loaded through audio stream controller\n        this.state === State.PARSING) {\n      var level = this.levels[this.level],\n          frag = this.fragCurrent;\n\n      logger.log(`Parsed ${data.type},PTS:[${data.startPTS.toFixed(3)},${data.endPTS.toFixed(3)}],DTS:[${data.startDTS.toFixed(3)}/${data.endDTS.toFixed(3)}],nb:${data.nb},dropped:${data.dropped || 0}`);\n\n      var drift = LevelHelper.updateFragPTSDTS(level.details,frag.sn,data.startPTS,data.endPTS,data.startDTS,data.endDTS),\n          hls = this.hls;\n      hls.trigger(Event.LEVEL_PTS_UPDATED, {details: level.details, level: this.level, drift: drift, type: data.type, start: data.startPTS, end: data.endPTS});\n\n      // has remuxer dropped video frames located before first keyframe ?\n      if(data.type === 'video') {\n        frag.dropped = data.dropped;\n      }\n\n      [data.data1, data.data2].forEach(buffer => {\n        if (buffer) {\n          this.pendingAppending++;\n          hls.trigger(Event.BUFFER_APPENDING, {type: data.type, data: buffer, parent : 'main',content : 'data'});\n        }\n      });\n\n      this.bufferRange.push({type: data.type, start: data.startPTS, end: data.endPTS, frag: frag});\n\n      //trigger handler right now\n      this.tick();\n    }\n  }\n\n  onFragParsed(data) {\n    let fragCurrent = this.fragCurrent;\n    if (fragCurrent &&\n        data.id === 'main' &&\n        data.sn === fragCurrent.sn &&\n        data.level === fragCurrent.level &&\n        this.state === State.PARSING) {\n      this.stats.tparsed = performance.now();\n      this.state = State.PARSED;\n      this._checkAppendedParsed();\n    }\n  }\n\n  onAudioTrackSwitch(data) {\n    // if any URL found on new audio track, it is an alternate audio track\n    var altAudio = !!data.url;\n    // if we switch on main audio, ensure that main fragment scheduling is synced with media.buffered\n    if (!altAudio) {\n      if (this.mediaBuffer !== this.media) {\n        logger.log(`switching on main audio, use media.buffered to schedule main fragment loading`);\n        this.mediaBuffer = this.media;\n        let fragCurrent = this.fragCurrent;\n        // we need to refill audio buffer from main: cancel any frag loading to speed up audio switch\n        if (fragCurrent.loader) {\n          logger.log('switching to main audio track, cancel main fragment load');\n          fragCurrent.loader.abort();\n        }\n        this.fragCurrent = null;\n        this.fragPrevious = null;\n        // destroy demuxer to force init segment generation (following audio switch)\n        if (this.demuxer) {\n          this.demuxer.destroy();\n          this.demuxer = null;\n        }\n        // switch to IDLE state to load new fragment\n        this.state = State.IDLE;\n      }\n    } else {\n    // if we switch on alternate audio, ensure that main fragment scheduling is synced with video sourcebuffer buffered\n      if (this.videoBuffer && this.mediaBuffer !== this.videoBuffer) {\n        logger.log(`switching on alternate audio, use video.buffered to schedule main fragment loading`);\n        this.mediaBuffer = this.videoBuffer;\n      }\n    }\n    this.altAudio = altAudio;\n  }\n\n\n  onBufferCreated(data) {\n    let tracks = data.tracks, mediaTrack, name, alternate = false;\n    for(var type in tracks) {\n      let track = tracks[type];\n      if (track.id === 'main') {\n        name = type;\n        mediaTrack = track;\n        // keep video source buffer reference\n        if (type === 'video') {\n          this.videoBuffer = tracks[type].buffer;\n        }\n      } else {\n        alternate = true;\n      }\n    }\n    if (alternate && mediaTrack) {\n      logger.log(`alternate track found, use ${name}.buffered to schedule main fragment loading`);\n      this.mediaBuffer = mediaTrack.buffer;\n    } else {\n      this.mediaBuffer = this.media;\n    }\n  }\n\n  onBufferAppended(data) {\n    if (data.parent === 'main') {\n      switch (this.state) {\n        case State.PARSING:\n        case State.PARSED:\n          this.pendingAppending--;\n          this._checkAppendedParsed();\n          break;\n        default:\n          break;\n      }\n    }\n  }\n\n  _checkAppendedParsed() {\n    //trigger handler right now\n    if (this.state === State.PARSED && this.pendingAppending === 0)  {\n      var frag = this.fragCurrent, stats = this.stats;\n      if (frag) {\n        this.fragPrevious = frag;\n        stats.tbuffered = performance.now();\n        // we should get rid of this.fragLastKbps\n        this.fragLastKbps = Math.round(8 * stats.total / (stats.tbuffered - stats.tfirst));\n        this.hls.trigger(Event.FRAG_BUFFERED, {stats: stats, frag: frag, id : 'main'});\n        let media = this.mediaBuffer ? this.mediaBuffer : this.media;\n        logger.log(`main buffered : ${TimeRanges.toString(media.buffered)}`);\n        this.state = State.IDLE;\n      }\n      this.tick();\n    }\n  }\n\n  onError(data) {\n    let frag = data.frag || this.fragCurrent;\n    // don't handle frag error not related to main fragment\n    if (frag && frag.type !== 'main') {\n      return;\n    }\n    let media = this.media,\n        // 0.5 : tolerance needed as some browsers stalls playback before reaching buffered end\n        mediaBuffered = media && BufferHelper.isBuffered(media,media.currentTime) && BufferHelper.isBuffered(media,media.currentTime+0.5);\n    switch(data.details) {\n      case ErrorDetails.FRAG_LOAD_ERROR:\n      case ErrorDetails.FRAG_LOAD_TIMEOUT:\n      case ErrorDetails.KEY_LOAD_ERROR:\n      case ErrorDetails.KEY_LOAD_TIMEOUT:\n        if(!data.fatal) {\n          var loadError = this.fragLoadError;\n          if(loadError) {\n            loadError++;\n          } else {\n            loadError=1;\n          }\n          let config = this.config;\n          // keep retrying / don't raise fatal network error if current position is buffered or if in automode with current level not 0\n          if (loadError <= config.fragLoadingMaxRetry || mediaBuffered || (frag.autoLevel && frag.level)) {\n            this.fragLoadError = loadError;\n            // reset load counter to avoid frag loop loading error\n            frag.loadCounter = 0;\n            // exponential backoff capped to config.fragLoadingMaxRetryTimeout\n            var delay = Math.min(Math.pow(2,loadError-1)*config.fragLoadingRetryDelay,config.fragLoadingMaxRetryTimeout);\n            logger.warn(`mediaController: frag loading failed, retry in ${delay} ms`);\n            this.retryDate = performance.now() + delay;\n            // retry loading state\n            this.state = State.FRAG_LOADING_WAITING_RETRY;\n          } else {\n            logger.error(`mediaController: ${data.details} reaches max retry, redispatch as fatal ...`);\n            // redispatch same error but with fatal set to true\n            data.fatal = true;\n            this.hls.trigger(Event.ERROR, data);\n            this.state = State.ERROR;\n          }\n        }\n        break;\n      case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n        if(!data.fatal) {\n          // if buffer is not empty\n          if (mediaBuffered) {\n            // try to reduce max buffer length : rationale is that we could get\n            // frag loop loading error because of buffer eviction\n            this._reduceMaxBufferLength(frag.duration);\n            this.state = State.IDLE;\n          } else {\n            // buffer empty. report as fatal if in manual mode or if lowest level.\n            // level controller takes care of emergency switch down logic\n            if (!frag.autoLevel || frag.level === 0) {\n              // redispatch same error but with fatal set to true\n              data.fatal = true;\n              this.hls.trigger(Event.ERROR, data);\n              this.state = State.ERROR;\n            }\n          }\n        }\n        break;\n      case ErrorDetails.LEVEL_LOAD_ERROR:\n      case ErrorDetails.LEVEL_LOAD_TIMEOUT:\n        if(this.state !== State.ERROR) {\n          if (data.fatal) {\n           // if fatal error, stop processing\n            this.state = State.ERROR;\n            logger.warn(`streamController: ${data.details},switch to ${this.state} state ...`);\n          } else {\n            // in cas of non fatal error while waiting level load to be completed, switch back to IDLE\n            if (this.state === State.WAITING_LEVEL) {\n              this.state = State.IDLE;\n            }\n          }\n        }\n        break;\n      case ErrorDetails.BUFFER_FULL_ERROR:\n        // if in appending state\n        if (this.state === State.PARSING || this.state === State.PARSED) {\n          // reduce max buf len if current position is buffered\n          if (mediaBuffered) {\n            this._reduceMaxBufferLength(frag.duration);\n            this.state = State.IDLE;\n          } else {\n            // current position is not buffered, but browser is still complaining about buffer full error\n            // this happens on IE/Edge, refer to https://github.com/dailymotion/hls.js/pull/708\n            // in that case flush the whole buffer to recover\n            logger.warn('buffer full error also media.currentTime is not buffered, flush everything');\n            this.fragCurrent = null;\n            this.state = State.PAUSED;\n            // flush everything\n            this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: Number.POSITIVE_INFINITY});\n          }\n        }\n        break;\n      default:\n        break;\n    }\n  }\n\n  _reduceMaxBufferLength(minLength) {\n    let config = this.config;\n    if (config.maxMaxBufferLength >= minLength) {\n      // reduce max buffer length as it might be too high. we do this to avoid loop flushing ...\n      config.maxMaxBufferLength/=2;\n      logger.warn(`reduce max buffer length to ${config.maxMaxBufferLength}s and switch to IDLE state`);\n      // increase fragment load Index to avoid frag loop loading error after buffer flush\n      this.fragLoadIdx += 2 * config.fragLoadingLoopThreshold;\n    }\n  }\n\n_checkBuffer() {\n    var media = this.media;\n    // if ready state different from HAVE_NOTHING (numeric value 0), we are allowed to seek\n    if(media && media.readyState) {\n        let currentTime = media.currentTime,\n             buffered = media.buffered;\n      // adjust currentTime to start position on loaded metadata\n      if(!this.loadedmetadata && buffered.length && !media.seeking) {\n        this.loadedmetadata = true;\n        // only adjust currentTime if different from startPosition or if startPosition not buffered\n        // at that stage, there should be only one buffered range, as we reach that code after first fragment has been buffered\n        let startPosition = this.startPosition,\n            startPositionBuffered = BufferHelper.isBuffered(media,startPosition);\n        // if currentTime not matching with expected startPosition or startPosition not buffered\n        if (currentTime !== startPosition || !startPositionBuffered) {\n          logger.log(`target start position:${startPosition}`);\n          // if startPosition not buffered, let's seek to buffered.start(0)\n          if(!startPositionBuffered) {\n            startPosition = buffered.start(0);\n            logger.log(`target start position not buffered, seek to buffered.start(0) ${startPosition}`);\n          }\n          logger.log(`adjust currentTime from ${currentTime} to ${startPosition}`);\n          media.currentTime = startPosition;\n        }\n      } else if (this.immediateSwitch) {\n      this.immediateLevelSwitchEnd();\n      } else {\n        let bufferInfo = BufferHelper.bufferInfo(media,currentTime,0),\n            expectedPlaying = !(media.paused || // not playing when media is paused\n                                media.ended  || // not playing when media is ended\n                                media.buffered.length === 0), // not playing if nothing buffered\n            jumpThreshold = 0.5, // tolerance needed as some browsers stalls playback before reaching buffered range end\n            playheadMoving = currentTime > media.playbackRate*this.lastCurrentTime,\n            config = this.config;\n\n        if (this.stalled && playheadMoving) {\n          this.stalled = false;\n          logger.log(`playback not stuck anymore @${currentTime}`);\n        }\n        // check buffer upfront\n        // if less than jumpThreshold second is buffered, let's check in more details\n        if(expectedPlaying && bufferInfo.len <= jumpThreshold) {\n          if(playheadMoving) {\n            // playhead moving\n            jumpThreshold = 0;\n            this.seekHoleNudgeDuration = 0;\n          } else {\n            // playhead not moving AND media expected to play\n            if(!this.stalled) {\n              this.seekHoleNudgeDuration = 0;\n              logger.log(`playback seems stuck @${currentTime}`);\n              this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_STALLED_ERROR, fatal: false});\n              this.stalled = true;\n            } else {\n              this.seekHoleNudgeDuration += config.seekHoleNudgeDuration;\n            }\n          }\n          // if we are below threshold, try to jump to start of next buffer range if close\n          if(bufferInfo.len <= jumpThreshold) {\n            // no buffer available @ currentTime, check if next buffer is close (within a config.maxSeekHole second range)\n            var nextBufferStart = bufferInfo.nextStart, delta = nextBufferStart-currentTime;\n            if(nextBufferStart &&\n               (delta < config.maxSeekHole) &&\n               (delta > 0)) {\n              // next buffer is close ! adjust currentTime to nextBufferStart\n              // this will ensure effective video decoding\n              logger.log(`adjust currentTime from ${media.currentTime} to next buffered @ ${nextBufferStart} + nudge ${this.seekHoleNudgeDuration}`);\n              let hole = nextBufferStart + this.seekHoleNudgeDuration - media.currentTime;\n              media.currentTime = nextBufferStart + this.seekHoleNudgeDuration;\n              this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_SEEK_OVER_HOLE, fatal: false, hole : hole});\n            }\n          }\n        }\n      }\n    }\n  }\n\n  onFragLoadEmergencyAborted() {\n    this.state = State.IDLE;\n    // if loadedmetadata is not set, it means that we are emergency switch down on first frag\n    // in that case, reset startFragRequested flag\n    if(!this.loadedmetadata) {\n      this.startFragRequested = false;\n    }\n    this.tick();\n  }\n\n  onBufferFlushed() {\n    /* after successful buffer flushing, rebuild buffer Range array\n      loop through existing buffer range and check if\n      corresponding range is still buffered. only push to new array already buffered range\n      use mediaBuffered instead of media (so that we will check against video.buffered ranges in case of alt audio track)\n    */\n    let media = this.mediaBuffer ? this.mediaBuffer : this.media,\n        bufferRange = this.bufferRange,\n        newRange = [],range,i;\n    for (i = 0; i < bufferRange.length; i++) {\n      range = bufferRange[i];\n      if (BufferHelper.isBuffered(media,(range.start + range.end) / 2)) {\n        newRange.push(range);\n      }\n    }\n    this.bufferRange = newRange;\n\n    // increase fragment load Index to avoid frag loop loading error after buffer flush\n    this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n    // move to IDLE once flush complete. this should trigger new fragment loading\n    this.state = State.IDLE;\n    // reset reference to frag\n    this.fragPrevious = null;\n  }\n\n  swapAudioCodec() {\n    this.audioCodecSwap = !this.audioCodecSwap;\n  }\n\n  computeLivePosition(sliding, levelDetails) {\n    let targetLatency = this.config.liveSyncDuration !== undefined ? this.config.liveSyncDuration : this.config.liveSyncDurationCount * levelDetails.targetduration;\n    return sliding + Math.max(0, levelDetails.totalduration - targetLatency);\n  }\n\n  get liveSyncPosition() {\n    return this._liveSyncPosition;\n  }\n\n  set liveSyncPosition(value) {\n    this._liveSyncPosition = value;\n  }\n}\nexport default StreamController;\n\n",
+    "/*\n * Timeline Controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport Cea608Parser from '../utils/cea-608-parser';\n\nclass TimelineController extends EventHandler {\n\n  constructor(hls) {\n    super(hls, Event.MEDIA_ATTACHING,\n                Event.MEDIA_DETACHING,\n                Event.FRAG_PARSING_USERDATA,\n                Event.MANIFEST_LOADING,\n                Event.FRAG_LOADED,\n                Event.LEVEL_SWITCH);\n\n    this.hls = hls;\n    this.config = hls.config;\n    this.enabled = true;\n    this.Cues = hls.config.cueHandler;\n\n    if (this.config.enableCEA708Captions)\n    {\n      var self = this;\n\n      var channel1 =\n      {\n        'newCue': function(startTime, endTime, screen)\n        {\n          if (!self.textTrack1)\n          {\n            //Enable reuse of existing text track.\n            var existingTrack1 = self.getExistingTrack('1');\n            if(!existingTrack1)\n            {\n              self.textTrack1 = self.createTextTrack('captions', 'English', 'en');\n              self.textTrack1.textTrack1 = true;\n            }\n            else\n            {\n              self.textTrack1 = existingTrack1;\n              self.clearCurrentCues(self.textTrack1);\n\n              let e = new window.Event('addtrack');\n              e.track = self.textTrack1;\n              self.media.dispatchEvent(e);\n            }\n          }\n\n          self.Cues.newCue(self.textTrack1, startTime, endTime, screen);\n        }\n      };\n\n      var channel2 =\n      {\n        'newCue': function(startTime, endTime, screen)\n        {\n          if (!self.textTrack2)\n          {\n            //Enable reuse of existing text track.\n            var existingTrack2 = self.getExistingTrack('2');\n            if(!existingTrack2)\n            {\n              self.textTrack2 = self.createTextTrack('captions', 'Spanish', 'es');\n              self.textTrack2.textTrack2 = true;\n            }\n            else\n            {\n              self.textTrack2 = existingTrack2;\n              self.clearCurrentCues(self.textTrack2);\n\n              let e = new window.Event('addtrack');\n              e.track = self.textTrack2;\n              self.media.dispatchEvent(e);\n            }\n          }\n\n          self.Cues.newCue(self.textTrack2, startTime, endTime, screen);        }\n      };\n\n      this.cea608Parser = new Cea608Parser(0, channel1, channel2);\n    }\n  }\n\n  clearCurrentCues(track)\n  {\n    if (track && track.cues)\n    {\n      while (track.cues.length > 0)\n      {\n        track.removeCue(track.cues[0]);\n      }\n    }\n  }\n\n  getExistingTrack(channelNumber)\n  {\n    let media = this.media;\n    if (media)\n    {\n      for (let i = 0; i < media.textTracks.length; i++)\n      {\n        let textTrack = media.textTracks[i];\n        let propName = 'textTrack' + channelNumber;\n        if (textTrack[propName] === true)\n        {\n          return textTrack;\n        }\n      }\n    }\n    return null;\n  }\n\n  createTextTrack(kind, label, lang)\n  {\n    if (this.media)\n    {\n      return this.media.addTextTrack(kind, label, lang);\n    }\n  }\n\n  destroy() {\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onMediaAttaching(data) {\n    this.media = data.media;\n  }\n\n  onMediaDetaching() {\n    this.clearCurrentCues(this.textTrack1);\n    this.clearCurrentCues(this.textTrack2);\n  }\n\n  onManifestLoading()\n  {\n    this.lastPts = Number.NEGATIVE_INFINITY;\n  }\n\n  onLevelSwitch()\n  {\n    if (this.hls.currentLevel.closedCaptions === 'NONE')\n    {\n      this.enabled = false;\n    }\n    else\n    {\n      this.enabled = true;\n    }\n  }\n\n  onFragLoaded(data)\n  {\n    if (data.frag.type === 'main') {\n      var pts = data.frag.start; //Number.POSITIVE_INFINITY;\n      // if this is a frag for a previously loaded timerange, remove all captions\n      // TODO: consider just removing captions for the timerange\n      if (pts <= this.lastPts)\n      {\n      this.clearCurrentCues(this.textTrack1);\n      this.clearCurrentCues(this.textTrack2);\n      }\n      this.lastPts = pts;\n    }\n  }\n\n  onFragParsingUserdata(data) {\n    // push all of the CEA-708 messages into the interpreter\n    // immediately. It will create the proper timestamps based on our PTS value\n    if (this.enabled && this.config.enableCEA708Captions)\n    {\n      for (var i=0; i<data.samples.length; i++)\n      {\n        var ccdatas = this.extractCea608Data(data.samples[i].bytes);\n        this.cea608Parser.addData(data.samples[i].pts, ccdatas);\n      }\n    }\n  }\n\n  extractCea608Data(byteArray)\n  {\n    var count = byteArray[0] & 31;\n    var position = 2;\n    var tmpByte, ccbyte1, ccbyte2, ccValid, ccType;\n    var actualCCBytes = [];\n\n    for (var j = 0; j < count; j++) {\n      tmpByte = byteArray[position++];\n      ccbyte1 = 0x7F & byteArray[position++];\n      ccbyte2 = 0x7F & byteArray[position++];\n      ccValid = (4 & tmpByte) === 0 ? false : true;\n      ccType = 3 & tmpByte;\n\n      if (ccbyte1 === 0 && ccbyte2 === 0) {\n        continue;\n      }\n\n      if (ccValid) {\n        if (ccType === 0) // || ccType === 1\n        {\n          actualCCBytes.push(ccbyte1);\n          actualCCBytes.push(ccbyte2);\n        }\n      }\n    }\n    return actualCCBytes;\n  }\n}\n\nexport default TimelineController;\n",
+    "export default class AESCrypto {\n  constructor(iv) {\n    this.aesIV = iv;\n  }\n\n  decrypt(data, key) {\n    return window.crypto.subtle.decrypt({name: 'AES-CBC', iv: this.aesIV}, key, data);\n  }\n}\n",
+    "class AESDecryptor {\n  constructor() {\n    // Static after running initTable\n    this.rcon = [0x0, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];\n\n    this.subMix = [];\n    this.subMix[0] = new Uint32Array(256);\n    this.subMix[1] = new Uint32Array(256);\n    this.subMix[2] = new Uint32Array(256);\n    this.subMix[3] = new Uint32Array(256);\n\n    this.invSubMix = [];\n    this.invSubMix[0] = new Uint32Array(256);\n    this.invSubMix[1] = new Uint32Array(256);\n    this.invSubMix[2] = new Uint32Array(256);\n    this.invSubMix[3] = new Uint32Array(256);\n\n    this.sBox = new Uint32Array(256);\n    this.invSBox = new Uint32Array(256);\n\n    // Changes during runtime\n    this.key = new Uint32Array(0);\n\n    this.initTable();\n  }\n\n  // Using view.getUint32() also swaps the byte order.\n  uint8ArrayToUint32Array_(arrayBuffer) {\n    let view = new DataView(arrayBuffer);\n    let newArray = new Uint32Array(4);\n    for (let i = 0; i < newArray.length; i++) {\n      newArray[i] = view.getUint32(i * 4);\n    }\n    return newArray;\n  }\n\n  initTable() {\n    let sBox = this.sBox;\n    let invSBox = this.invSBox;\n    let subMix0 = this.subMix[0];\n    let subMix1 = this.subMix[1];\n    let subMix2 = this.subMix[2];\n    let subMix3 = this.subMix[3];\n    let invSubMix0 = this.invSubMix[0];\n    let invSubMix1 = this.invSubMix[1];\n    let invSubMix2 = this.invSubMix[2];\n    let invSubMix3 = this.invSubMix[3];\n\n    let d = new Uint32Array(256);\n    let x = 0;\n    let xi = 0;\n    let i = 0;\n    for (i = 0; i < 256; i++) {\n      if (i < 128) {\n        d[i] = i << 1;\n      } else {\n        d[i] = (i << 1) ^ 0x11b;\n      }\n    }\n\n    for (i = 0; i < 256; i++) {\n      let sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);\n      sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;\n      sBox[x] = sx;\n      invSBox[sx] = x;\n\n      // Compute multiplication\n      let x2 = d[x];\n      let x4 = d[x2];\n      let x8 = d[x4];\n\n      // Compute sub/invSub bytes, mix columns tables\n      let t = (d[sx] * 0x101) ^ (sx * 0x1010100);\n      subMix0[x] = (t << 24) | (t >>> 8);\n      subMix1[x] = (t << 16) | (t >>> 16);\n      subMix2[x] = (t << 8) | (t >>> 24);\n      subMix3[x] = t;\n\n      // Compute inv sub bytes, inv mix columns tables\n      t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);\n      invSubMix0[sx] = (t << 24) | (t >>> 8);\n      invSubMix1[sx] = (t << 16) | (t >>> 16);\n      invSubMix2[sx] = (t << 8) | (t >>> 24);\n      invSubMix3[sx] = t;\n\n      // Compute next counter\n      if (!x) {\n        x = xi = 1;\n      } else {\n        x = x2 ^ d[d[d[x8 ^ x2]]];\n        xi ^= d[d[xi]];\n      }\n    }\n  }\n\n  expandKey(keyBuffer) {\n    // convert keyBuffer to Uint32Array\n    let key = this.uint8ArrayToUint32Array_(keyBuffer);\n    let sameKey = true;\n    let offset = 0;\n\n    while (offset < key.length && sameKey) {\n      sameKey = (key[offset] === this.key[offset]);\n      offset++;\n    }\n\n    if (sameKey) {\n      return;\n    }\n\n    this.key = key;\n    let keySize = this.keySize = key.length;\n\n    if (keySize !== 4 && keySize !== 6 && keySize !== 8) {\n      throw new Error('Invalid aes key size=' + keySize);\n    }\n\n    let ksRows = this.ksRows = (keySize + 6 + 1) * 4;\n    let ksRow;\n    let invKsRow;\n\n    let keySchedule = this.keySchedule = new Uint32Array(this.ksRows);\n    let invKeySchedule = this.invKeySchedule = new Uint32Array(this.ksRows);\n    let sbox = this.sBox;\n    let rcon = this.rcon;\n\n    let invSubMix0 = this.invSubMix[0];\n    let invSubMix1 = this.invSubMix[1];\n    let invSubMix2 = this.invSubMix[2];\n    let invSubMix3 = this.invSubMix[3];\n\n    let prev;\n    let t;\n\n    for (ksRow = 0; ksRow < ksRows; ksRow++) {\n      if (ksRow < keySize) {\n        prev = keySchedule[ksRow] = key[ksRow];\n        continue;\n      }\n      t = prev;\n\n      if (ksRow % keySize === 0) {\n        // Rot word\n        t = (t << 8) | (t >>> 24);\n\n        // Sub word\n        t = (sbox[t >>> 24] << 24) | (sbox[(t >>> 16) & 0xff] << 16) | (sbox[(t >>> 8) & 0xff] << 8) | sbox[t & 0xff];\n\n        // Mix Rcon\n        t ^= rcon[(ksRow / keySize) | 0] << 24;\n      } else if (keySize > 6 && ksRow % keySize === 4)  {\n        // Sub word\n        t = (sbox[t >>> 24] << 24) | (sbox[(t >>> 16) & 0xff] << 16) | (sbox[(t >>> 8) & 0xff] << 8) | sbox[t & 0xff];\n      }\n\n      keySchedule[ksRow] = prev = (keySchedule[ksRow - keySize] ^ t) >>> 0;\n    }\n\n    for (invKsRow = 0; invKsRow < ksRows; invKsRow++) {\n      ksRow = ksRows - invKsRow;\n      if (invKsRow & 3) {\n        t = keySchedule[ksRow];\n      } else {\n        t = keySchedule[ksRow - 4];\n      }\n\n      if (invKsRow < 4 || ksRow <= 4) {\n        invKeySchedule[invKsRow] = t;\n      } else {\n        invKeySchedule[invKsRow] = invSubMix0[sbox[t >>> 24]] ^ invSubMix1[sbox[(t >>> 16) & 0xff]] ^ invSubMix2[sbox[(t >>> 8) & 0xff]] ^ invSubMix3[sbox[t & 0xff]];\n      }\n\n      invKeySchedule[invKsRow] = invKeySchedule[invKsRow] >>> 0;\n    }\n  }\n\n  // Adding this as a method greatly improves performance.\n  networkToHostOrderSwap(word) {\n    return (word << 24) | ((word & 0xff00) << 8) | ((word & 0xff0000) >> 8) | (word >>> 24);\n  }\n\n  decrypt(inputArrayBuffer, offset, aesIV) {\n    let nRounds = this.keySize + 6;\n    let invKeySchedule = this.invKeySchedule;\n    let invSBOX = this.invSBox;\n\n    let invSubMix0 = this.invSubMix[0];\n    let invSubMix1 = this.invSubMix[1];\n    let invSubMix2 = this.invSubMix[2];\n    let invSubMix3 = this.invSubMix[3];\n\n    let initVector = this.uint8ArrayToUint32Array_(aesIV);\n    let initVector0 = initVector[0];\n    let initVector1 = initVector[1];\n    let initVector2 = initVector[2];\n    let initVector3 = initVector[3];\n\n    let inputInt32 = new Int32Array(inputArrayBuffer);\n    let outputInt32 = new Int32Array(inputInt32.length);\n\n    let t0, t1, t2, t3;\n    let s0, s1, s2, s3;\n    let inputWords0, inputWords1, inputWords2, inputWords3;\n\n    var ksRow, i;\n\n    while (offset < inputInt32.length) {\n      inputWords0 = this.networkToHostOrderSwap(inputInt32[offset]);\n      inputWords1 = this.networkToHostOrderSwap(inputInt32[offset + 1]);\n      inputWords2 = this.networkToHostOrderSwap(inputInt32[offset + 2]);\n      inputWords3 = this.networkToHostOrderSwap(inputInt32[offset + 3]);\n\n      s0 = inputWords0 ^ invKeySchedule[0];\n      s1 = inputWords3 ^ invKeySchedule[1];\n      s2 = inputWords2 ^ invKeySchedule[2];\n      s3 = inputWords1 ^ invKeySchedule[3];\n\n      ksRow = 4;\n\n      // Iterate through the rounds of decryption\n      for (i = 1; i < nRounds; i++) {\n        t0 = invSubMix0[s0 >>> 24] ^ invSubMix1[(s1 >> 16) & 0xff] ^ invSubMix2[(s2 >> 8) & 0xff] ^ invSubMix3[s3 & 0xff] ^ invKeySchedule[ksRow];\n        t1 = invSubMix0[s1 >>> 24] ^ invSubMix1[(s2 >> 16) & 0xff] ^ invSubMix2[(s3 >> 8) & 0xff] ^ invSubMix3[s0 & 0xff] ^ invKeySchedule[ksRow + 1];\n        t2 = invSubMix0[s2 >>> 24] ^ invSubMix1[(s3 >> 16) & 0xff] ^ invSubMix2[(s0 >> 8) & 0xff] ^ invSubMix3[s1 & 0xff] ^ invKeySchedule[ksRow + 2];\n        t3 = invSubMix0[s3 >>> 24] ^ invSubMix1[(s0 >> 16) & 0xff] ^ invSubMix2[(s1 >> 8) & 0xff] ^ invSubMix3[s2 & 0xff] ^ invKeySchedule[ksRow + 3];\n        // Update state\n        s0 = t0;\n        s1 = t1;\n        s2 = t2;\n        s3 = t3;\n\n        ksRow = ksRow + 4;\n      }\n\n      // Shift rows, sub bytes, add round key\n      t0 = ((invSBOX[s0 >>> 24] << 24) ^ (invSBOX[(s1 >> 16) & 0xff] << 16) ^ (invSBOX[(s2 >> 8) & 0xff] << 8) ^ invSBOX[s3 & 0xff]) ^ invKeySchedule[ksRow];\n      t1 = ((invSBOX[s1 >>> 24] << 24) ^ (invSBOX[(s2 >> 16) & 0xff] << 16) ^ (invSBOX[(s3 >> 8) & 0xff] << 8) ^ invSBOX[s0 & 0xff]) ^ invKeySchedule[ksRow + 1];\n      t2 = ((invSBOX[s2 >>> 24] << 24) ^ (invSBOX[(s3 >> 16) & 0xff] << 16) ^ (invSBOX[(s0 >> 8) & 0xff] << 8) ^ invSBOX[s1 & 0xff]) ^ invKeySchedule[ksRow + 2];\n      t3 = ((invSBOX[s3 >>> 24] << 24) ^ (invSBOX[(s0 >> 16) & 0xff] << 16) ^ (invSBOX[(s1 >> 8) & 0xff] << 8) ^ invSBOX[s2 & 0xff]) ^ invKeySchedule[ksRow + 3];\n      ksRow = ksRow + 3;\n\n      // Write\n      outputInt32[offset] = this.networkToHostOrderSwap(t0 ^ initVector0);\n      outputInt32[offset + 1] = this.networkToHostOrderSwap(t3 ^ initVector1);\n      outputInt32[offset + 2] = this.networkToHostOrderSwap(t2 ^ initVector2);\n      outputInt32[offset + 3] = this.networkToHostOrderSwap(t1 ^ initVector3);\n\n      // reset initVector to last 4 unsigned int\n      initVector0 = inputWords0;\n      initVector1 = inputWords1;\n      initVector2 = inputWords2;\n      initVector3 = inputWords3;\n\n      offset = offset + 4;\n    }\n\n    return outputInt32.buffer;\n  }\n\n  destroy() {\n    this.key = undefined;\n    this.keySize = undefined;\n    this.ksRows = undefined;\n\n    this.sBox = undefined;\n    this.invSBox = undefined;\n    this.subMix = undefined;\n    this.invSubMix = undefined;\n    this.keySchedule = undefined;\n    this.invKeySchedule = undefined;\n\n    this.rcon = undefined;\n  }\n}\n\nexport default AESDecryptor;\n",
+    "import AESCrypto from './aes-crypto';\nimport FastAESKey from './fast-aes-key';\nimport AESDecryptor from './aes-decryptor';\n\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nclass Decrypter {\n  constructor(hls) {\n    this.hls = hls;\n    try {\n      const browserCrypto = window ? window.crypto : crypto;\n      this.subtle = browserCrypto.subtle || browserCrypto.webkitSubtle;\n    } catch (e) {}\n\n    this.disableWebCrypto = !this.supportsWebCrypto();\n  }\n\n  supportsWebCrypto() {\n    return this.subtle && window.location.protocol === 'https:';\n  }\n\n  decrypt(data, key, iv, callback) {\n    if (this.disableWebCrypto && this.hls.config.enableSoftwareAES) {\n      logger.log('decrypting by JavaScript Implementation');\n      if (!this.decryptor) {\n        this.decryptor = new AESDecryptor();\n      }\n      this.decryptor.expandKey(key);\n      callback(this.decryptor.decrypt(data, 0, iv));\n    }\n    else {\n      logger.log('decrypting by WebCrypto API');\n\n      if (this.key !== key) {\n        this.key = key;\n        this.fastAesKey = new FastAESKey(key);\n      }\n\n      this.fastAesKey.expandKey().\n        then((aesKey) => {\n          // decrypt using web crypto\n          let crypto = new AESCrypto(iv);\n          crypto.decrypt(data, aesKey).\n            then((result) => {\n              callback(result);\n            });\n        }).\n        catch ((err) => {\n          this.onWebCryptoError(err, data, key, iv, callback);\n        });\n    }\n  }\n\n  onWebCryptoError(err, data, key, iv, callback) {\n    if (this.hls.config.enableSoftwareAES) {\n      logger.log('disabling to use WebCrypto API');\n      this.disableWebCrypto = true;\n      this.decrypt(data, key, iv, callback);\n    }\n    else {\n      logger.error(`decrypting error : ${err.message}`);\n      this.hls.trigger(Event.ERROR, {type : ErrorTypes.MEDIA_ERROR, details : ErrorDetails.FRAG_DECRYPT_ERROR, fatal : true, reason : err.message});\n    }\n  }\n\n  destroy() {\n    if (this.decryptor) {\n      this.decryptor.destroy();\n      this.decryptor = undefined;\n    }\n  }\n}\n\nexport default Decrypter;\n",
+    "class FastAESKey {\n  constructor(key) {\n    this.key = key;\n  }\n\n  expandKey() {\n    return window.crypto.subtle.importKey('raw', this.key, {name: 'AES-CBC'}, false, ['encrypt', 'decrypt']);\n  }\n}\n\nexport default FastAESKey;\n",
+    "/**\n * AAC demuxer\n */\nimport ADTS from './adts';\nimport {logger} from '../utils/logger';\nimport ID3 from '../demux/id3';\n\n class AACDemuxer {\n\n  constructor(observer, id, remuxerClass, config, typeSupported) {\n    this.observer = observer;\n    this.id = id;\n    this.remuxerClass = remuxerClass;\n    this.config = config;\n    this.remuxer = new this.remuxerClass(observer,id, config, typeSupported);\n    this.insertDiscontinuity();\n  }\n\n  insertDiscontinuity() {\n    this._aacTrack = {container : 'audio/adts', type: 'audio', id :-1, sequenceNumber: 0, isAAC : true , samples : [], len : 0};\n  }\n\n  static probe(data) {\n    // check if data contains ID3 timestamp and ADTS sync worc\n    var id3 = new ID3(data), offset,len;\n    if(id3.hasTimeStamp) {\n      // look for ADTS header (0xFFFx)\n      for (offset = id3.length, len = data.length; offset < len - 1; offset++) {\n        if ((data[offset] === 0xff) && (data[offset+1] & 0xf0) === 0xf0) {\n          //logger.log('ADTS sync word found !');\n          return true;\n        }\n      }\n    }\n    return false;\n  }\n\n\n  // feed incoming data to the front of the parsing pipeline\n  push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration,accurateTimeOffset) {\n    var track,\n        id3 = new ID3(data),\n        pts = 90*id3.timeStamp,\n        config, frameLength, frameDuration, frameIndex, offset, headerLength, stamp, len, aacSample;\n\n    let contiguous = false;\n    if (cc !== this.lastCC) {\n      logger.log(`${this.id} discontinuity detected`);\n      this.lastCC = cc;\n      this.insertDiscontinuity();\n      this.remuxer.switchLevel();\n      this.remuxer.insertDiscontinuity();\n    } else if (level !== this.lastLevel) {\n      logger.log('audio track switch detected');\n      this.lastLevel = level;\n      this.remuxer.switchLevel();\n      this.insertDiscontinuity();\n    } else if (sn === (this.lastSN+1)) {\n      contiguous = true;\n    }\n    track = this._aacTrack;\n    this.lastSN = sn;\n    this.lastLevel = level;\n\n    // look for ADTS header (0xFFFx)\n    for (offset = id3.length, len = data.length; offset < len - 1; offset++) {\n      if ((data[offset] === 0xff) && (data[offset+1] & 0xf0) === 0xf0) {\n        break;\n      }\n    }\n\n    if (!track.audiosamplerate) {\n      config = ADTS.getAudioConfig(this.observer,data, offset, audioCodec);\n      track.config = config.config;\n      track.audiosamplerate = config.samplerate;\n      track.channelCount = config.channelCount;\n      track.codec = config.codec;\n      track.duration = duration;\n      logger.log(`parsed codec:${track.codec},rate:${config.samplerate},nb channel:${config.channelCount}`);\n    }\n    frameIndex = 0;\n    frameDuration = 1024 * 90000 / track.audiosamplerate;\n    while ((offset + 5) < len) {\n      // The protection skip bit tells us if we have 2 bytes of CRC data at the end of the ADTS header\n      headerLength = (!!(data[offset + 1] & 0x01) ? 7 : 9);\n      // retrieve frame size\n      frameLength = ((data[offset + 3] & 0x03) << 11) |\n                     (data[offset + 4] << 3) |\n                    ((data[offset + 5] & 0xE0) >>> 5);\n      frameLength  -= headerLength;\n      //stamp = pes.pts;\n\n      if ((frameLength > 0) && ((offset + headerLength + frameLength) <= len)) {\n        stamp = pts + frameIndex * frameDuration;\n        //logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}/${(stamp/90).toFixed(0)}`);\n        aacSample = {unit: data.subarray(offset + headerLength, offset + headerLength + frameLength), pts: stamp, dts: stamp};\n        track.samples.push(aacSample);\n        track.len += frameLength;\n        offset += frameLength + headerLength;\n        frameIndex++;\n        // look for ADTS header (0xFFFx)\n        for ( ; offset < (len - 1); offset++) {\n          if ((data[offset] === 0xff) && ((data[offset + 1] & 0xf0) === 0xf0)) {\n            break;\n          }\n        }\n      } else {\n        break;\n      }\n    }\n    this.remuxer.remux(level, sn , this._aacTrack,{samples : []}, {samples : [ { pts: pts, dts : pts, unit : id3.payload} ]}, { samples: [] }, timeOffset, contiguous,accurateTimeOffset);\n  }\n\n  destroy() {\n  }\n\n}\n\nexport default AACDemuxer;\n",
+    "/**\n *  ADTS parser helper\n */\nimport {logger} from '../utils/logger';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\n class ADTS {\n\n  static getAudioConfig(observer, data, offset, audioCodec) {\n    var adtsObjectType, // :int\n        adtsSampleingIndex, // :int\n        adtsExtensionSampleingIndex, // :int\n        adtsChanelConfig, // :int\n        config,\n        userAgent = navigator.userAgent.toLowerCase(),\n        adtsSampleingRates = [\n            96000, 88200,\n            64000, 48000,\n            44100, 32000,\n            24000, 22050,\n            16000, 12000,\n            11025, 8000,\n            7350];\n    // byte 2\n    adtsObjectType = ((data[offset + 2] & 0xC0) >>> 6) + 1;\n    adtsSampleingIndex = ((data[offset + 2] & 0x3C) >>> 2);\n    if(adtsSampleingIndex > adtsSampleingRates.length-1) {\n      observer.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: true, reason: `invalid ADTS sampling index:${adtsSampleingIndex}`});\n      return;\n    }\n    adtsChanelConfig = ((data[offset + 2] & 0x01) << 2);\n    // byte 3\n    adtsChanelConfig |= ((data[offset + 3] & 0xC0) >>> 6);\n    logger.log(`manifest codec:${audioCodec},ADTS data:type:${adtsObjectType},sampleingIndex:${adtsSampleingIndex}[${adtsSampleingRates[adtsSampleingIndex]}Hz],channelConfig:${adtsChanelConfig}`);\n    // firefox/Opera: freq less than 24kHz = AAC SBR (HE-AAC)\n    if (/firefox|OPR/i.test(userAgent)) {\n      if (adtsSampleingIndex >= 6) {\n        adtsObjectType = 5;\n        config = new Array(4);\n        // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies\n        // there is a factor 2 between frame sample rate and output sample rate\n        // multiply frequency by 2 (see table below, equivalent to substract 3)\n        adtsExtensionSampleingIndex = adtsSampleingIndex - 3;\n      } else {\n        adtsObjectType = 2;\n        config = new Array(2);\n        adtsExtensionSampleingIndex = adtsSampleingIndex;\n      }\n      // Android : always use AAC\n    } else if (userAgent.indexOf('android') !== -1) {\n      adtsObjectType = 2;\n      config = new Array(2);\n      adtsExtensionSampleingIndex = adtsSampleingIndex;\n    } else {\n      /*  for other browsers (Chrome/Vivaldi ...)\n          always force audio type to be HE-AAC SBR, as some browsers do not support audio codec switch properly (like Chrome ...)\n      */\n      adtsObjectType = 5;\n      config = new Array(4);\n      // if (manifest codec is HE-AAC or HE-AACv2) OR (manifest codec not specified AND frequency less than 24kHz)\n      if ((audioCodec && ((audioCodec.indexOf('mp4a.40.29') !== -1) ||\n                          (audioCodec.indexOf('mp4a.40.5') !== -1))) ||\n          (!audioCodec && adtsSampleingIndex >= 6)) {\n        // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies\n        // there is a factor 2 between frame sample rate and output sample rate\n        // multiply frequency by 2 (see table below, equivalent to substract 3)\n        adtsExtensionSampleingIndex = adtsSampleingIndex - 3;\n      } else {\n        // if (manifest codec is AAC) AND (frequency less than 24kHz AND nb channel is 1) OR (manifest codec not specified and mono audio)\n        // Chrome fails to play back with low frequency AAC LC mono when initialized with HE-AAC.  This is not a problem with stereo.\n        if (audioCodec && audioCodec.indexOf('mp4a.40.2') !== -1 && (adtsSampleingIndex >= 6 && adtsChanelConfig === 1) ||\n            (!audioCodec && adtsChanelConfig === 1)) {\n          adtsObjectType = 2;\n          config = new Array(2);\n        }\n        adtsExtensionSampleingIndex = adtsSampleingIndex;\n      }\n    }\n    /* refer to http://wiki.multimedia.cx/index.php?title=MPEG-4_Audio#Audio_Specific_Config\n        ISO 14496-3 (AAC).pdf - Table 1.13 — Syntax of AudioSpecificConfig()\n      Audio Profile / Audio Object Type\n      0: Null\n      1: AAC Main\n      2: AAC LC (Low Complexity)\n      3: AAC SSR (Scalable Sample Rate)\n      4: AAC LTP (Long Term Prediction)\n      5: SBR (Spectral Band Replication)\n      6: AAC Scalable\n     sampling freq\n      0: 96000 Hz\n      1: 88200 Hz\n      2: 64000 Hz\n      3: 48000 Hz\n      4: 44100 Hz\n      5: 32000 Hz\n      6: 24000 Hz\n      7: 22050 Hz\n      8: 16000 Hz\n      9: 12000 Hz\n      10: 11025 Hz\n      11: 8000 Hz\n      12: 7350 Hz\n      13: Reserved\n      14: Reserved\n      15: frequency is written explictly\n      Channel Configurations\n      These are the channel configurations:\n      0: Defined in AOT Specifc Config\n      1: 1 channel: front-center\n      2: 2 channels: front-left, front-right\n    */\n    // audioObjectType = profile => profile, the MPEG-4 Audio Object Type minus 1\n    config[0] = adtsObjectType << 3;\n    // samplingFrequencyIndex\n    config[0] |= (adtsSampleingIndex & 0x0E) >> 1;\n    config[1] |= (adtsSampleingIndex & 0x01) << 7;\n    // channelConfiguration\n    config[1] |= adtsChanelConfig << 3;\n    if (adtsObjectType === 5) {\n      // adtsExtensionSampleingIndex\n      config[1] |= (adtsExtensionSampleingIndex & 0x0E) >> 1;\n      config[2] = (adtsExtensionSampleingIndex & 0x01) << 7;\n      // adtsObjectType (force to 2, chrome is checking that object type is less than 5 ???\n      //    https://chromium.googlesource.com/chromium/src.git/+/master/media/formats/mp4/aac.cc\n      config[2] |= 2 << 2;\n      config[3] = 0;\n    }\n    return {config: config, samplerate: adtsSampleingRates[adtsSampleingIndex], channelCount: adtsChanelConfig, codec: ('mp4a.40.' + adtsObjectType)};\n  }\n}\n\nexport default ADTS;\n",
+    "/*  inline demuxer.\n *   probe fragments and instantiate appropriate demuxer depending on content type (TSDemuxer, AACDemuxer, ...)\n */\n\nimport Event from '../events';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport AACDemuxer from '../demux/aacdemuxer';\nimport TSDemuxer from '../demux/tsdemuxer';\nimport MP4Remuxer from '../remux/mp4-remuxer';\nimport PassThroughRemuxer from '../remux/passthrough-remuxer';\n\nclass DemuxerInline {\n\n  constructor(hls,id, typeSupported, config=null) {\n    this.hls = hls;\n    this.id = id;\n    this.config = this.hls.config || config;\n    this.typeSupported = typeSupported;\n  }\n\n  destroy() {\n    var demuxer = this.demuxer;\n    if (demuxer) {\n      demuxer.destroy();\n    }\n  }\n\n  push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration,accurateTimeOffset) {\n    var demuxer = this.demuxer;\n    if (!demuxer) {\n      let hls = this.hls,\n          id = this.id,\n          config = this.config,\n          typeSupported = this.typeSupported;\n      // probe for content type\n      if (TSDemuxer.probe(data)) {\n        if (this.typeSupported.mp2t === true) {\n          demuxer = new TSDemuxer(hls, id, PassThroughRemuxer, config, typeSupported);\n        } else {\n          demuxer = new TSDemuxer(hls, id, MP4Remuxer, config, typeSupported);\n        }\n      } else if(AACDemuxer.probe(data)) {\n        demuxer = new AACDemuxer(hls, id, MP4Remuxer, config, typeSupported);\n      } else {\n        hls.trigger(Event.ERROR, {type : ErrorTypes.MEDIA_ERROR, id : id, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: true, reason: 'no demux matching with content found'});\n        return;\n      }\n      this.demuxer = demuxer;\n    }\n    demuxer.push(data,audioCodec,videoCodec,timeOffset,cc,level,sn,duration,accurateTimeOffset);\n  }\n}\n\nexport default DemuxerInline;\n",
+    "/* demuxer web worker.\n *  - listen to worker message, and trigger DemuxerInline upon reception of Fragments.\n *  - provides MP4 Boxes back to main thread using [transferable objects](https://developers.google.com/web/updates/2011/12/Transferable-Objects-Lightning-Fast) in order to minimize message passing overhead.\n */\n\n import DemuxerInline from '../demux/demuxer-inline';\n import Event from '../events';\n import {enableLogs} from '../utils/logger';\n import EventEmitter from 'events';\n\nvar DemuxerWorker = function (self) {\n  // observer setup\n  var observer = new EventEmitter();\n  observer.trigger = function trigger (event, ...data) {\n    observer.emit(event, event, ...data);\n  };\n\n  observer.off = function off (event, ...data) {\n    observer.removeListener(event, ...data);\n  };\n\n  var forwardMessage = function(ev,data) {\n    self.postMessage({event: ev, data:data });\n  };\n\n  self.addEventListener('message', function (ev) {\n    var data = ev.data;\n    //console.log('demuxer cmd:' + data.cmd);\n    switch (data.cmd) {\n      case 'init':\n        let config = JSON.parse(data.config);\n        self.demuxer = new DemuxerInline(observer, data.id, data.typeSupported, config);\n        try {\n          enableLogs(config.debug === true);\n        } catch(err) {\n          console.warn('demuxerWorker: unable to enable logs');\n        }\n        // signal end of worker init\n        forwardMessage('init',null);\n        break;\n      case 'demux':\n        self.demuxer.push(new Uint8Array(data.data), data.audioCodec, data.videoCodec, data.timeOffset, data.cc, data.level, data.sn, data.duration,data.accurateTimeOffset);\n        break;\n      default:\n        break;\n    }\n  });\n\n  // forward events to main thread\n  observer.on(Event.FRAG_PARSING_INIT_SEGMENT, forwardMessage);\n  observer.on(Event.FRAG_PARSED, forwardMessage);\n  observer.on(Event.ERROR, forwardMessage);\n  observer.on(Event.FRAG_PARSING_METADATA, forwardMessage);\n  observer.on(Event.FRAG_PARSING_USERDATA, forwardMessage);\n\n  // special case for FRAG_PARSING_DATA: pass data1/data2 as transferable object (no copy)\n  observer.on(Event.FRAG_PARSING_DATA, function(ev, data) {\n    let data1 = data.data1.buffer, data2 = data.data2.buffer;\n    // remove data1 and data2 reference from data to avoid copying them ...\n    delete data.data1;\n    delete data.data2;\n    self.postMessage({event: ev, data:data , data1 : data1, data2 : data2},[data1, data2]);\n  });\n};\n\nexport default DemuxerWorker;\n\n",
+    "import Event from '../events';\nimport DemuxerInline from '../demux/demuxer-inline';\nimport DemuxerWorker from '../demux/demuxer-worker';\nimport {logger} from '../utils/logger';\nimport Decrypter from '../crypt/decrypter';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass Demuxer {\n\n  constructor(hls, id) {\n    this.hls = hls;\n    this.id = id;\n    var typeSupported = {\n      mp4 : MediaSource.isTypeSupported('video/mp4'),\n      mp2t : hls.config.enableMP2TPassThrough && MediaSource.isTypeSupported('video/mp2t'),\n      mpeg: MediaSource.isTypeSupported('audio/mpeg'),\n      mp3: MediaSource.isTypeSupported('audio/mp4; codecs=\"mp3\"')\n    };\n    if (hls.config.enableWorker && (typeof(Worker) !== 'undefined')) {\n        logger.log('demuxing in webworker');\n        let w;\n        try {\n          let work = require('webworkify');\n          w = this.w = work(DemuxerWorker);\n          this.onwmsg = this.onWorkerMessage.bind(this);\n          w.addEventListener('message', this.onwmsg);\n          w.onerror = function(event) { hls.trigger(Event.ERROR, {type: ErrorTypes.OTHER_ERROR, details: ErrorDetails.INTERNAL_EXCEPTION, fatal: true, event : 'demuxerWorker', err : { message : event.message + ' (' + event.filename + ':' + event.lineno + ')' }});};\n          w.postMessage({cmd: 'init', typeSupported : typeSupported, id : id, config: JSON.stringify(hls.config)});\n        } catch(err) {\n          logger.error('error while initializing DemuxerWorker, fallback on DemuxerInline');\n          if (w) {\n            // revoke the Object URL that was used to create demuxer worker, so as not to leak it\n            URL.revokeObjectURL(w.objectURL);\n          }\n          this.demuxer = new DemuxerInline(hls,id,typeSupported);\n        }\n      } else {\n        this.demuxer = new DemuxerInline(hls,id,typeSupported);\n      }\n      this.demuxInitialized = true;\n  }\n\n  destroy() {\n    let w = this.w;\n    if (w) {\n      w.removeEventListener('message', this.onwmsg);\n      w.terminate();\n      this.w = null;\n    } else {\n      let demuxer = this.demuxer;\n      if (demuxer) {\n        demuxer.destroy();\n        this.demuxer = null;\n      }\n    }\n    let decrypter = this.decrypter;\n    if (decrypter) {\n      decrypter.destroy();\n      this.decrypter = null;\n    }\n  }\n\n  pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration,accurateTimeOffset) {\n    let w = this.w;\n    if (w) {\n      // post fragment payload as transferable objects (no copy)\n      w.postMessage({cmd: 'demux', data: data, audioCodec: audioCodec, videoCodec: videoCodec, timeOffset: timeOffset, cc: cc, level: level, sn : sn, duration: duration, accurateTimeOffset : accurateTimeOffset}, [data]);\n    } else {\n      let demuxer = this.demuxer;\n      if (demuxer) {\n        demuxer.push(new Uint8Array(data), audioCodec, videoCodec, timeOffset, cc, level, sn, duration,accurateTimeOffset);\n      }\n    }\n  }\n\n  push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, decryptdata, accurateTimeOffset) {\n    if ((data.byteLength > 0) && (decryptdata != null) && (decryptdata.key != null) && (decryptdata.method === 'AES-128')) {\n      if (this.decrypter == null) {\n        this.decrypter = new Decrypter(this.hls);\n      }\n      var localthis = this;\n      var startTime = performance.now();\n      this.decrypter.decrypt(data, decryptdata.key.buffer, decryptdata.iv.buffer, function (decryptedData) {\n        localthis.hls.trigger(Event.FRAG_DECRYPTED, { level : level, sn : sn, stats: { tstart: startTime, tdecrypt: performance.now() } });\n        localthis.pushDecrypted(decryptedData, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurateTimeOffset);\n      });\n    } else {\n      this.pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration,accurateTimeOffset);\n    }\n  }\n\n  onWorkerMessage(ev) {\n    let data = ev.data,\n        hls = this.hls;\n    //console.log('onWorkerMessage:' + data.event);\n    switch(data.event) {\n      case 'init':\n        // revoke the Object URL that was used to create demuxer worker, so as not to leak it\n        URL.revokeObjectURL(this.w.objectURL);\n        break;\n      // special case for FRAG_PARSING_DATA: data1 and data2 are transferable objects\n      case Event.FRAG_PARSING_DATA:\n        data.data.data1 = new Uint8Array(data.data1);\n        data.data.data2 = new Uint8Array(data.data2);\n        /* falls through */\n      default:\n        hls.trigger(data.event, data.data);\n        break;\n    }\n  }\n}\n\nexport default Demuxer;\n\n",
+    "/**\n * Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.\n*/\n\nimport {logger} from '../utils/logger';\n\nclass ExpGolomb {\n\n  constructor(data) {\n    this.data = data;\n    // the number of bytes left to examine in this.data\n    this.bytesAvailable = data.byteLength;\n    // the current word being examined\n    this.word = 0; // :uint\n    // the number of bits left to examine in the current word\n    this.bitsAvailable = 0; // :uint\n  }\n\n  // ():void\n  loadWord() {\n    var\n      data = this.data,\n      bytesAvailable = this.bytesAvailable,\n      position = data.byteLength - bytesAvailable,\n      workingBytes = new Uint8Array(4),\n      availableBytes = Math.min(4, bytesAvailable);\n    if (availableBytes === 0) {\n      throw new Error('no bytes available');\n    }\n    workingBytes.set(data.subarray(position, position + availableBytes));\n    this.word = new DataView(workingBytes.buffer).getUint32(0);\n    // track the amount of this.data that has been processed\n    this.bitsAvailable = availableBytes * 8;\n    this.bytesAvailable -= availableBytes;\n  }\n\n  // (count:int):void\n  skipBits(count) {\n    var skipBytes; // :int\n    if (this.bitsAvailable > count) {\n      this.word <<= count;\n      this.bitsAvailable -= count;\n    } else {\n      count -= this.bitsAvailable;\n      skipBytes = count >> 3;\n      count -= (skipBytes >> 3);\n      this.bytesAvailable -= skipBytes;\n      this.loadWord();\n      this.word <<= count;\n      this.bitsAvailable -= count;\n    }\n  }\n\n  // (size:int):uint\n  readBits(size) {\n    var\n      bits = Math.min(this.bitsAvailable, size), // :uint\n      valu = this.word >>> (32 - bits); // :uint\n    if (size > 32) {\n      logger.error('Cannot read more than 32 bits at a time');\n    }\n    this.bitsAvailable -= bits;\n    if (this.bitsAvailable > 0) {\n      this.word <<= bits;\n    } else if (this.bytesAvailable > 0) {\n      this.loadWord();\n    }\n    bits = size - bits;\n    if (bits > 0 && this.bitsAvailable) {\n      return valu << bits | this.readBits(bits);\n    } else {\n      return valu;\n    }\n  }\n\n  // ():uint\n  skipLZ() {\n    var leadingZeroCount; // :uint\n    for (leadingZeroCount = 0; leadingZeroCount < this.bitsAvailable; ++leadingZeroCount) {\n      if (0 !== (this.word & (0x80000000 >>> leadingZeroCount))) {\n        // the first bit of working word is 1\n        this.word <<= leadingZeroCount;\n        this.bitsAvailable -= leadingZeroCount;\n        return leadingZeroCount;\n      }\n    }\n    // we exhausted word and still have not found a 1\n    this.loadWord();\n    return leadingZeroCount + this.skipLZ();\n  }\n\n  // ():void\n  skipUEG() {\n    this.skipBits(1 + this.skipLZ());\n  }\n\n  // ():void\n  skipEG() {\n    this.skipBits(1 + this.skipLZ());\n  }\n\n  // ():uint\n  readUEG() {\n    var clz = this.skipLZ(); // :uint\n    return this.readBits(clz + 1) - 1;\n  }\n\n  // ():int\n  readEG() {\n    var valu = this.readUEG(); // :int\n    if (0x01 & valu) {\n      // the number is odd if the low order bit is set\n      return (1 + valu) >>> 1; // add 1 to make it even, and divide by 2\n    } else {\n      return -1 * (valu >>> 1); // divide by two then make it negative\n    }\n  }\n\n  // Some convenience functions\n  // :Boolean\n  readBoolean() {\n    return 1 === this.readBits(1);\n  }\n\n  // ():int\n  readUByte() {\n    return this.readBits(8);\n  }\n\n  // ():int\n  readUShort() {\n    return this.readBits(16);\n  }\n    // ():int\n  readUInt() {\n    return this.readBits(32);\n  }\n\n  /**\n   * Advance the ExpGolomb decoder past a scaling list. The scaling\n   * list is optionally transmitted as part of a sequence parameter\n   * set and is not relevant to transmuxing.\n   * @param count {number} the number of entries in this scaling list\n   * @see Recommendation ITU-T H.264, Section 7.3.2.1.1.1\n   */\n  skipScalingList(count) {\n    var\n      lastScale = 8,\n      nextScale = 8,\n      j,\n      deltaScale;\n    for (j = 0; j < count; j++) {\n      if (nextScale !== 0) {\n        deltaScale = this.readEG();\n        nextScale = (lastScale + deltaScale + 256) % 256;\n      }\n      lastScale = (nextScale === 0) ? lastScale : nextScale;\n    }\n  }\n\n  /**\n   * Read a sequence parameter set and return some interesting video\n   * properties. A sequence parameter set is the H264 metadata that\n   * describes the properties of upcoming video frames.\n   * @param data {Uint8Array} the bytes of a sequence parameter set\n   * @return {object} an object with configuration parsed from the\n   * sequence parameter set, including the dimensions of the\n   * associated video frames.\n   */\n  readSPS() {\n    var\n      frameCropLeftOffset = 0,\n      frameCropRightOffset = 0,\n      frameCropTopOffset = 0,\n      frameCropBottomOffset = 0,\n      sarScale = 1,\n      profileIdc,profileCompat,levelIdc,\n      numRefFramesInPicOrderCntCycle, picWidthInMbsMinus1,\n      picHeightInMapUnitsMinus1,\n      frameMbsOnlyFlag,\n      scalingListCount,\n      i,\n      readUByte = this.readUByte.bind(this),\n      readBits = this.readBits.bind(this),\n      readUEG = this.readUEG.bind(this),\n      readBoolean = this.readBoolean.bind(this),\n      skipBits = this.skipBits.bind(this),\n      skipEG = this.skipEG.bind(this),\n      skipUEG = this.skipUEG.bind(this),\n      skipScalingList = this.skipScalingList.bind(this);\n\n    readUByte();\n    profileIdc = readUByte(); // profile_idc\n    profileCompat = readBits(5); // constraint_set[0-4]_flag, u(5)\n    skipBits(3); // reserved_zero_3bits u(3),\n    levelIdc = readUByte(); //level_idc u(8)\n    skipUEG(); // seq_parameter_set_id\n    // some profiles have more optional data we don't need\n    if (profileIdc === 100 ||\n        profileIdc === 110 ||\n        profileIdc === 122 ||\n        profileIdc === 244 ||\n        profileIdc === 44  ||\n        profileIdc === 83  ||\n        profileIdc === 86  ||\n        profileIdc === 118 ||\n        profileIdc === 128) {\n      var chromaFormatIdc = readUEG();\n      if (chromaFormatIdc === 3) {\n        skipBits(1); // separate_colour_plane_flag\n      }\n      skipUEG(); // bit_depth_luma_minus8\n      skipUEG(); // bit_depth_chroma_minus8\n      skipBits(1); // qpprime_y_zero_transform_bypass_flag\n      if (readBoolean()) { // seq_scaling_matrix_present_flag\n        scalingListCount = (chromaFormatIdc !== 3) ? 8 : 12;\n        for (i = 0; i < scalingListCount; i++) {\n          if (readBoolean()) { // seq_scaling_list_present_flag[ i ]\n            if (i < 6) {\n              skipScalingList(16);\n            } else {\n              skipScalingList(64);\n            }\n          }\n        }\n      }\n    }\n    skipUEG(); // log2_max_frame_num_minus4\n    var picOrderCntType = readUEG();\n    if (picOrderCntType === 0) {\n      readUEG(); //log2_max_pic_order_cnt_lsb_minus4\n    } else if (picOrderCntType === 1) {\n      skipBits(1); // delta_pic_order_always_zero_flag\n      skipEG(); // offset_for_non_ref_pic\n      skipEG(); // offset_for_top_to_bottom_field\n      numRefFramesInPicOrderCntCycle = readUEG();\n      for(i = 0; i < numRefFramesInPicOrderCntCycle; i++) {\n        skipEG(); // offset_for_ref_frame[ i ]\n      }\n    }\n    skipUEG(); // max_num_ref_frames\n    skipBits(1); // gaps_in_frame_num_value_allowed_flag\n    picWidthInMbsMinus1 = readUEG();\n    picHeightInMapUnitsMinus1 = readUEG();\n    frameMbsOnlyFlag = readBits(1);\n    if (frameMbsOnlyFlag === 0) {\n      skipBits(1); // mb_adaptive_frame_field_flag\n    }\n    skipBits(1); // direct_8x8_inference_flag\n    if (readBoolean()) { // frame_cropping_flag\n      frameCropLeftOffset = readUEG();\n      frameCropRightOffset = readUEG();\n      frameCropTopOffset = readUEG();\n      frameCropBottomOffset = readUEG();\n    }\n    if (readBoolean()) {\n      // vui_parameters_present_flag\n      if (readBoolean()) {\n        // aspect_ratio_info_present_flag\n        let sarRatio;\n        const aspectRatioIdc = readUByte();\n        switch (aspectRatioIdc) {\n          case 1: sarRatio = [1,1]; break;\n          case 2: sarRatio = [12,11]; break;\n          case 3: sarRatio = [10,11]; break;\n          case 4: sarRatio = [16,11]; break;\n          case 5: sarRatio = [40,33]; break;\n          case 6: sarRatio = [24,11]; break;\n          case 7: sarRatio = [20,11]; break;\n          case 8: sarRatio = [32,11]; break;\n          case 9: sarRatio = [80,33]; break;\n          case 10: sarRatio = [18,11]; break;\n          case 11: sarRatio = [15,11]; break;\n          case 12: sarRatio = [64,33]; break;\n          case 13: sarRatio = [160,99]; break;\n          case 14: sarRatio = [4,3]; break;\n          case 15: sarRatio = [3,2]; break;\n          case 16: sarRatio = [2,1]; break;\n          case 255: {\n            sarRatio = [readUByte() << 8 | readUByte(), readUByte() << 8 | readUByte()];\n            break;\n          }\n        }\n        if (sarRatio) {\n          sarScale = sarRatio[0] / sarRatio[1];\n        }\n      }\n    }\n    return {\n      width: Math.ceil((((picWidthInMbsMinus1 + 1) * 16) - frameCropLeftOffset * 2 - frameCropRightOffset * 2) * sarScale),\n      height: ((2 - frameMbsOnlyFlag) * (picHeightInMapUnitsMinus1 + 1) * 16) - ((frameMbsOnlyFlag? 2 : 4) * (frameCropTopOffset + frameCropBottomOffset))\n    };\n  }\n\n  readSliceType() {\n    // skip NALu type\n    this.readUByte();\n    // discard first_mb_in_slice\n    this.readUEG();\n    // return slice_type\n    return this.readUEG();\n  }\n}\n\nexport default ExpGolomb;\n",
+    "/**\n * ID3 parser\n */\nimport {logger} from '../utils/logger';\n//import Hex from '../utils/hex';\n\n class ID3 {\n\n  constructor(data) {\n    this._hasTimeStamp = false;\n    var offset = 0, byte1,byte2,byte3,byte4,tagSize,endPos,header,len;\n      do {\n        header = this.readUTF(data,offset,3);\n        offset+=3;\n          // first check for ID3 header\n          if (header === 'ID3') {\n              // skip 24 bits\n              offset += 3;\n              // retrieve tag(s) length\n              byte1 = data[offset++] & 0x7f;\n              byte2 = data[offset++] & 0x7f;\n              byte3 = data[offset++] & 0x7f;\n              byte4 = data[offset++] & 0x7f;\n              tagSize = (byte1 << 21) + (byte2 << 14) + (byte3 << 7) + byte4;\n              endPos = offset + tagSize;\n              //logger.log(`ID3 tag found, size/end: ${tagSize}/${endPos}`);\n\n              // read ID3 tags\n              this._parseID3Frames(data, offset,endPos);\n              offset = endPos;\n          } else if (header === '3DI') {\n              // http://id3.org/id3v2.4.0-structure chapter 3.4.   ID3v2 footer\n              offset += 7;\n                  logger.log(`3DI footer found, end: ${offset}`);\n          } else {\n              offset -= 3;\n              len = offset;\n                  if (len) {\n                      //logger.log(`ID3 len: ${len}`);\n                      if (!this.hasTimeStamp) {\n                          logger.warn('ID3 tag found, but no timestamp');\n                      }\n                      this._length = len;\n                      this._payload = data.subarray(0,len);\n                  }\n              return;\n          }\n      } while (true);\n  }\n\n  readUTF(data,start,len) {\n\n    var result = '',offset = start, end = start + len;\n    do {\n      result += String.fromCharCode(data[offset++]);\n    } while(offset < end);\n    return result;\n  }\n\n  _parseID3Frames(data,offset,endPos) {\n    var tagId,tagLen,tagStart,tagFlags,timestamp;\n    while(offset + 8 <= endPos) {\n      tagId = this.readUTF(data,offset,4);\n      offset +=4;\n\n      tagLen = data[offset++] << 24 +\n                data[offset++] << 16 +\n                data[offset++] << 8 +\n                data[offset++];\n\n      tagFlags = data[offset++] << 8 +\n                  data[offset++];\n\n      tagStart = offset;\n      //logger.log(\"ID3 tag id:\" + tagId);\n      switch(tagId) {\n        case 'PRIV':\n            //logger.log('parse frame:' + Hex.hexDump(data.subarray(offset,endPos)));\n            // owner should be \"com.apple.streaming.transportStreamTimestamp\"\n            if (this.readUTF(data,offset,44) === 'com.apple.streaming.transportStreamTimestamp') {\n                offset+=44;\n                // smelling even better ! we found the right descriptor\n                // skip null character (string end) + 3 first bytes\n                offset+= 4;\n\n                // timestamp is 33 bit expressed as a big-endian eight-octet number, with the upper 31 bits set to zero.\n                var pts33Bit  = data[offset++] & 0x1;\n                this._hasTimeStamp = true;\n\n                timestamp = ((data[offset++] << 23) +\n                             (data[offset++] << 15) +\n                             (data[offset++] <<  7) +\n                             data[offset++]) /45;\n\n                if (pts33Bit) {\n                    timestamp   += 47721858.84; // 2^32 / 90\n                }\n                timestamp = Math.round(timestamp);\n                logger.trace(`ID3 timestamp found: ${timestamp}`);\n                this._timeStamp = timestamp;\n            }\n            break;\n        default:\n            break;\n      }\n    }\n  }\n\n  get hasTimeStamp() {\n    return this._hasTimeStamp;\n  }\n\n  get timeStamp() {\n    return this._timeStamp;\n  }\n\n  get length() {\n    return this._length;\n  }\n\n  get payload() {\n    return this._payload;\n  }\n\n}\n\nexport default ID3;\n\n",
+    "/**\n * highly optimized TS demuxer:\n * parse PAT, PMT\n * extract PES packet from audio and video PIDs\n * extract AVC/H264 NAL units and AAC/ADTS samples from PES packet\n * trigger the remuxer upon parsing completion\n * it also tries to workaround as best as it can audio codec switch (HE-AAC to AAC and vice versa), without having to restart the MediaSource.\n * it also controls the remuxing process :\n * upon discontinuity or level switch detection, it will also notifies the remuxer so that it can reset its state.\n*/\n\n import ADTS from './adts';\n import Event from '../events';\n import ExpGolomb from './exp-golomb';\n// import Hex from '../utils/hex';\n import {logger} from '../utils/logger';\n import {ErrorTypes, ErrorDetails} from '../errors';\n\n class TSDemuxer {\n\n  constructor(observer, id, remuxerClass, config, typeSupported) {\n    this.observer = observer;\n    this.id = id;\n    this.remuxerClass = remuxerClass;\n    this.config = config;\n    this.typeSupported = typeSupported;\n    this.lastCC = 0;\n    this.remuxer = new this.remuxerClass(observer, id, config, typeSupported);\n  }\n\n  static probe(data) {\n    // a TS fragment should contain at least 3 TS packets, a PAT, a PMT, and one PID, each starting with 0x47\n    if (data.length >= 3*188 && data[0] === 0x47 && data[188] === 0x47 && data[2*188] === 0x47) {\n      return true;\n    } else {\n      return false;\n    }\n  }\n\n  switchLevel() {\n    this.pmtParsed = false;\n    this._pmtId = -1;\n    this._avcTrack = {container : 'video/mp2t', type: 'video', id :-1, sequenceNumber: 0, samples : [], len : 0, dropped : 0};\n    this._audioTrack = {container : 'video/mp2t', type: 'audio', id :-1, sequenceNumber: 0, samples : [], len : 0, isAAC: true};\n    this._id3Track = {type: 'id3', id :-1, sequenceNumber: 0, samples : [], len : 0};\n    this._txtTrack = {type: 'text', id: -1, sequenceNumber: 0, samples : [], len : 0};\n    // flush any partial content\n    this.aacOverFlow = null;\n    this.aacLastPTS = null;\n    this.avcSample = null;\n    this.remuxer.switchLevel();\n  }\n\n  insertDiscontinuity() {\n    this.switchLevel();\n    this.remuxer.insertDiscontinuity();\n  }\n\n  // feed incoming data to the front of the parsing pipeline\n  push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration,accurateTimeOffset) {\n    var start, len = data.length, stt, pid, atf, offset,pes,\n        codecsOnly = this.remuxer.passthrough,\n        unknownPIDs = false;\n\n    this.audioCodec = audioCodec;\n    this.videoCodec = videoCodec;\n    this._duration = duration;\n    this.contiguous = false;\n    this.accurateTimeOffset = accurateTimeOffset;\n    if (cc !== this.lastCC) {\n      logger.log('discontinuity detected');\n      this.insertDiscontinuity();\n      this.lastCC = cc;\n    }\n    if (level !== this.lastLevel) {\n      logger.log('level switch detected');\n      this.switchLevel();\n      this.lastLevel = level;\n    } else if (sn === (this.lastSN+1)) {\n      this.contiguous = true;\n    }\n    this.lastSN = sn;\n\n    var pmtParsed = this.pmtParsed,\n        avcTrack = this._avcTrack,\n        audioTrack = this._audioTrack,\n        id3Track = this._id3Track,\n        avcId = avcTrack.id,\n        audioId = audioTrack.id,\n        id3Id = id3Track.id,\n        pmtId = this._pmtId,\n        avcData = avcTrack.pesData,\n        audioData = audioTrack.pesData,\n        id3Data = id3Track.pesData,\n        parsePAT = this._parsePAT,\n        parsePMT = this._parsePMT,\n        parsePES = this._parsePES,\n        parseAVCPES = this._parseAVCPES.bind(this),\n        parseAACPES = this._parseAACPES.bind(this),\n        parseMPEGPES = this._parseMPEGPES.bind(this),\n        parseID3PES  = this._parseID3PES.bind(this);\n\n    // don't parse last TS packet if incomplete\n    len -= len % 188;\n    // loop through TS packets\n    for (start = 0; start < len; start += 188) {\n      if (data[start] === 0x47) {\n        stt = !!(data[start + 1] & 0x40);\n        // pid is a 13-bit field starting at the last bit of TS[1]\n        pid = ((data[start + 1] & 0x1f) << 8) + data[start + 2];\n        atf = (data[start + 3] & 0x30) >> 4;\n        // if an adaption field is present, its length is specified by the fifth byte of the TS packet header.\n        if (atf > 1) {\n          offset = start + 5 + data[start + 4];\n          // continue if there is only adaptation field\n          if (offset === (start + 188)) {\n            continue;\n          }\n        } else {\n          offset = start + 4;\n        }\n        switch(pid) {\n          case avcId:\n            if (stt) {\n              if (avcData && (pes = parsePES(avcData))) {\n                parseAVCPES(pes,false);\n                if (codecsOnly) {\n                  // if we have video codec info AND\n                  // if audio PID is undefined OR if we have audio codec info,\n                  // we have all codec info !\n                  if (avcTrack.codec && (audioId === -1 || audioTrack.codec)) {\n                    this.remux(level,sn,data,timeOffset);\n                    return;\n                  }\n                }\n              }\n              avcData = {data: [], size: 0};\n            }\n            if (avcData) {\n              avcData.data.push(data.subarray(offset, start + 188));\n              avcData.size += start + 188 - offset;\n            }\n            break;\n          case audioId:\n            if (stt) {\n              if (audioData && (pes = parsePES(audioData))) {\n                if (audioTrack.isAAC) {\n                  parseAACPES(pes);\n                } else {\n                  parseMPEGPES(pes);\n                }\n                if (codecsOnly) {\n                  // here we now that we have audio codec info\n                  // if video PID is undefined OR if we have video codec info,\n                  // we have all codec infos !\n                  if (audioTrack.codec && (avcId === -1 || avcTrack.codec)) {\n                    this.remux(level,sn,data,timeOffset);\n                    return;\n                  }\n                }\n              }\n              audioData = {data: [], size: 0};\n            }\n            if (audioData) {\n              audioData.data.push(data.subarray(offset, start + 188));\n              audioData.size += start + 188 - offset;\n            }\n            break;\n          case id3Id:\n            if (stt) {\n              if (id3Data && (pes = parsePES(id3Data))) {\n                parseID3PES(pes);\n              }\n              id3Data = {data: [], size: 0};\n            }\n            if (id3Data) {\n              id3Data.data.push(data.subarray(offset, start + 188));\n              id3Data.size += start + 188 - offset;\n            }\n            break;\n          case 0:\n            if (stt) {\n              offset += data[offset] + 1;\n            }\n            pmtId = this._pmtId = parsePAT(data, offset);\n            break;\n          case pmtId:\n            if (stt) {\n              offset += data[offset] + 1;\n            }\n            let parsedPIDs = parsePMT(data, offset, this.typeSupported.mpeg === true || this.typeSupported.mp3 === true);\n\n            // only update track id if track PID found while parsing PMT\n            // this is to avoid resetting the PID to -1 in case\n            // track PID transiently disappears from the stream\n            // this could happen in case of transient missing audio samples for example\n            avcId = parsedPIDs.avc;\n            if (avcId > 0) {\n              avcTrack.id = avcId;\n            }\n            audioId = parsedPIDs.audio;\n            if (audioId > 0) {\n              audioTrack.id = audioId;\n              audioTrack.isAAC = parsedPIDs.isAAC;\n            }\n            id3Id = parsedPIDs.id3;\n            if (id3Id > 0) {\n              id3Track.id = id3Id;\n            }\n            if (unknownPIDs && !pmtParsed) {\n              logger.log('reparse from beginning');\n              unknownPIDs = false;\n              // we set it to -188, the += 188 in the for loop will reset start to 0\n              start = -188;\n            }\n            pmtParsed = this.pmtParsed = true;\n            break;\n          case 17:\n          case 0x1fff:\n            break;\n          default:\n            unknownPIDs = true;\n            break;\n        }\n      } else {\n        this.observer.trigger(Event.ERROR, {type : ErrorTypes.MEDIA_ERROR, id : this.id, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'TS packet did not start with 0x47'});\n      }\n    }\n    // try to parse last PES packets\n    if (avcData && (pes = parsePES(avcData))) {\n      parseAVCPES(pes,true);\n      avcTrack.pesData = null;\n    } else {\n      // either avcData null or PES truncated, keep it for next frag parsing\n      avcTrack.pesData = avcData;\n    }\n\n    if (audioData && (pes = parsePES(audioData))) {\n      if (audioTrack.isAAC) {\n        parseAACPES(pes);\n      } else {\n        parseMPEGPES(pes);\n      }\n      audioTrack.pesData = null;\n    } else {\n      if (audioData && audioData.size) {\n        logger.log('last AAC PES packet truncated,might overlap between fragments');\n      }\n     // either audioData null or PES truncated, keep it for next frag parsing\n      audioTrack.pesData = audioData;\n    }\n\n    if (id3Data && (pes = parsePES(id3Data))) {\n      parseID3PES(pes);\n      id3Track.pesData = null;\n    } else {\n      // either id3Data null or PES truncated, keep it for next frag parsing\n      id3Track.pesData = id3Data;\n    }\n    this.remux(level,sn,null,timeOffset);\n  }\n\n  remux(level, sn, data, timeOffset) {\n    let avcTrack = this._avcTrack, samples = avcTrack.samples, nbNalu = 0, naluLen = 0;\n\n    // compute total/avc sample length and nb of NAL units\n    for (let i = 0; i < samples.length; i++) {\n      let sample = samples[i], units = sample.units.units, nbUnits = units.length, sampleLen = 0;\n      for (let j = 0; j < nbUnits; j++) {\n        sampleLen += units[j].data.length;\n      }\n      naluLen += sampleLen;\n      nbNalu += nbUnits;\n      sample.length = sampleLen;\n    }\n    avcTrack.len = naluLen;\n    avcTrack.nbNalu = nbNalu;\n    this.remuxer.remux(level, sn, this._audioTrack, this._avcTrack, this._id3Track, this._txtTrack, timeOffset, this.contiguous, this.accurateTimeOffset, data);\n  }\n\n  destroy() {\n    this.switchLevel();\n    this._initPTS = this._initDTS = undefined;\n    this._duration = 0;\n  }\n\n  _parsePAT(data, offset) {\n    // skip the PSI header and parse the first PMT entry\n    return (data[offset + 10] & 0x1F) << 8 | data[offset + 11];\n    //logger.log('PMT PID:'  + this._pmtId);\n  }\n\n  _parsePMT(data, offset, mpegSupported) {\n    var sectionLength, tableEnd, programInfoLength, pid, result = { audio : -1, avc : -1, id3 : -1, isAAC : true};\n    sectionLength = (data[offset + 1] & 0x0f) << 8 | data[offset + 2];\n    tableEnd = offset + 3 + sectionLength - 4;\n    // to determine where the table is, we have to figure out how\n    // long the program info descriptors are\n    programInfoLength = (data[offset + 10] & 0x0f) << 8 | data[offset + 11];\n    // advance the offset to the first entry in the mapping table\n    offset += 12 + programInfoLength;\n    while (offset < tableEnd) {\n      pid = (data[offset + 1] & 0x1F) << 8 | data[offset + 2];\n      switch(data[offset]) {\n        // ISO/IEC 13818-7 ADTS AAC (MPEG-2 lower bit-rate audio)\n        case 0x0f:\n          //logger.log('AAC PID:'  + pid);\n          if (result.audio === -1) {\n            result.audio = pid;\n          }\n          break;\n        // Packetized metadata (ID3)\n        case 0x15:\n          //logger.log('ID3 PID:'  + pid);\n          if (result.id3 === -1) {\n            result.id3 = pid;\n          }\n          break;\n        // ITU-T Rec. H.264 and ISO/IEC 14496-10 (lower bit-rate video)\n        case 0x1b:\n          //logger.log('AVC PID:'  + pid);\n          if (result.avc === -1) {\n            result.avc = pid;\n          }\n          break;\n        // ISO/IEC 11172-3 (MPEG-1 audio)\n        // or ISO/IEC 13818-3 (MPEG-2 halved sample rate audio)\n        case 0x03:\n        case 0x04:\n          //logger.log('MPEG PID:'  + pid);\n          if (!mpegSupported) {\n            logger.log('MPEG audio found, not supported in this browser for now');\n          } else if (result.audio === -1) {\n            result.audio = pid;\n            result.isAAC = false;\n          }\n          break;\n        case 0x24:\n          logger.warn('HEVC stream type found, not supported for now');\n          break;\n        default:\n          logger.log('unkown stream type:'  + data[offset]);\n          break;\n      }\n      // move to the next table entry\n      // skip past the elementary stream descriptors, if present\n      offset += ((data[offset + 3] & 0x0F) << 8 | data[offset + 4]) + 5;\n    }\n    return result;\n  }\n\n  _parsePES(stream) {\n    var i = 0, frag, pesFlags, pesPrefix, pesLen, pesHdrLen, pesData, pesPts, pesDts, payloadStartOffset, data = stream.data;\n    // safety check\n    if (!stream || stream.size === 0) {\n      return null;\n    }\n\n    // we might need up to 19 bytes to read PES header\n    // if first chunk of data is less than 19 bytes, let's merge it with following ones until we get 19 bytes\n    // usually only one merge is needed (and this is rare ...)\n    while(data[0].length < 19 && data.length > 1) {\n      let newData = new Uint8Array(data[0].length + data[1].length);\n      newData.set(data[0]);\n      newData.set(data[1], data[0].length);\n      data[0] = newData;\n      data.splice(1,1);\n    }\n    //retrieve PTS/DTS from first fragment\n    frag = data[0];\n    pesPrefix = (frag[0] << 16) + (frag[1] << 8) + frag[2];\n    if (pesPrefix === 1) {\n      pesLen = (frag[4] << 8) + frag[5];\n      // if PES parsed length is not zero and greater than total received length, stop parsing. PES might be truncated\n      // minus 6 : PES header size\n      if (pesLen && pesLen > stream.size - 6) {\n        return null;\n      }\n      pesFlags = frag[7];\n      if (pesFlags & 0xC0) {\n        /* PES header described here : http://dvd.sourceforge.net/dvdinfo/pes-hdr.html\n            as PTS / DTS is 33 bit we cannot use bitwise operator in JS,\n            as Bitwise operators treat their operands as a sequence of 32 bits */\n        pesPts = (frag[9] & 0x0E) * 536870912 +// 1 << 29\n          (frag[10] & 0xFF) * 4194304 +// 1 << 22\n          (frag[11] & 0xFE) * 16384 +// 1 << 14\n          (frag[12] & 0xFF) * 128 +// 1 << 7\n          (frag[13] & 0xFE) / 2;\n          // check if greater than 2^32 -1\n          if (pesPts > 4294967295) {\n            // decrement 2^33\n            pesPts -= 8589934592;\n          }\n        if (pesFlags & 0x40) {\n          pesDts = (frag[14] & 0x0E ) * 536870912 +// 1 << 29\n            (frag[15] & 0xFF ) * 4194304 +// 1 << 22\n            (frag[16] & 0xFE ) * 16384 +// 1 << 14\n            (frag[17] & 0xFF ) * 128 +// 1 << 7\n            (frag[18] & 0xFE ) / 2;\n          // check if greater than 2^32 -1\n          if (pesDts > 4294967295) {\n            // decrement 2^33\n            pesDts -= 8589934592;\n          }\n        } else {\n          pesDts = pesPts;\n        }\n      }\n      pesHdrLen = frag[8];\n      // 9 bytes : 6 bytes for PES header + 3 bytes for PES extension\n      payloadStartOffset = pesHdrLen + 9;\n\n      stream.size -= payloadStartOffset;\n      //reassemble PES packet\n      pesData = new Uint8Array(stream.size);\n      while (data.length) {\n        frag = data.shift();\n        var len = frag.byteLength;\n        if (payloadStartOffset) {\n          if (payloadStartOffset > len) {\n            // trim full frag if PES header bigger than frag\n            payloadStartOffset-=len;\n            continue;\n          } else {\n            // trim partial frag if PES header smaller than frag\n            frag = frag.subarray(payloadStartOffset);\n            len-=payloadStartOffset;\n            payloadStartOffset = 0;\n          }\n        }\n        pesData.set(frag, i);\n        i+=len;\n      }\n      if (pesLen) {\n        // payload size : remove PES header + PES extension\n        pesLen -= pesHdrLen+3;\n      }\n      return {data: pesData, pts: pesPts, dts: pesDts, len: pesLen};\n    } else {\n      return null;\n    }\n  }\n\n  pushAccesUnit(avcSample,avcTrack) {\n    if (avcSample.units.units.length && avcSample.frame) {\n      // only push AVC sample if starting with a keyframe is not mandatory OR\n      //    if keyframe already found in this fragment OR\n      //       keyframe found in last fragment (track.sps) AND\n      //          samples already appended (we already found a keyframe in this fragment) OR fragment is contiguous\n      if (!this.config.forceKeyFrameOnDiscontinuity ||\n          avcSample.key === true ||\n          (avcTrack.sps && (avcTrack.samples.length || this.contiguous))) {\n        avcTrack.samples.push(avcSample);\n      } else {\n        // dropped samples, track it\n        avcTrack.dropped++;\n      }\n    }\n    if(avcSample.debug.length) {\n      logger.log(avcSample.pts + '/' + avcSample.dts + ':' + avcSample.debug + ',' + avcSample.units.length);\n    }\n  }\n\n  _parseAVCPES(pes,last) {\n    //logger.log('parse new PES');\n    var track = this._avcTrack,\n        units = this._parseAVCNALu(pes.data),\n        debug = false,\n        expGolombDecoder,\n        avcSample = this.avcSample,\n        push,\n        i;\n    //free pes.data to save up some memory\n    pes.data = null;\n\n    units.forEach(unit => {\n      switch(unit.type) {\n        //NDR\n         case 1:\n           push = true;\n           if(debug && avcSample) {\n            avcSample.debug += 'NDR ';\n           }\n           avcSample.frame = true;\n           // retrieve slice type by parsing beginning of NAL unit (follow H264 spec, slice_header definition) to detect keyframe embedded in NDR\n           let data = unit.data;\n           if (data.length > 1) {\n             let sliceType = new ExpGolomb(data).readSliceType();\n             // 2 : I slice, 4 : SI slice, 7 : I slice, 9: SI slice\n             // SI slice : A slice that is coded using intra prediction only and using quantisation of the prediction samples.\n             // An SI slice can be coded such that its decoded samples can be constructed identically to an SP slice.\n             // I slice: A slice that is not an SI slice that is decoded using intra prediction only.\n             //if (sliceType === 2 || sliceType === 7) {\n             if (sliceType === 2 || sliceType === 4 || sliceType === 7 || sliceType === 9) {\n                avcSample.key = true;\n             }\n           }\n           break;\n        //IDR\n        case 5:\n          push = true;\n          // handle PES not starting with AUD\n          if (!avcSample) {\n            avcSample = this.avcSample = this._createAVCSample(true,pes.pts,pes.dts,'');\n          }\n          if(debug) {\n            avcSample.debug += 'IDR ';\n          }\n          avcSample.key = true;\n          avcSample.frame = true;\n          break;\n        //SEI\n        case 6:\n          push = true;\n          if(debug && avcSample) {\n            avcSample.debug += 'SEI ';\n          }\n          expGolombDecoder = new ExpGolomb(this.discardEPB(unit.data));\n\n          // skip frameType\n          expGolombDecoder.readUByte();\n\n          var payloadType = 0;\n          var payloadSize = 0;\n          var endOfCaptions = false;\n          var b = 0;\n\n          while (!endOfCaptions && expGolombDecoder.bytesAvailable > 1) {\n            payloadType = 0;\n            do {\n                b = expGolombDecoder.readUByte();\n                payloadType += b;\n            } while (b === 0xFF);\n\n            // Parse payload size.\n            payloadSize = 0;\n            do {\n                b = expGolombDecoder.readUByte();\n                payloadSize += b;\n            } while (b === 0xFF);\n\n            // TODO: there can be more than one payload in an SEI packet...\n            // TODO: need to read type and size in a while loop to get them all\n            if (payloadType === 4 && expGolombDecoder.bytesAvailable !== 0) {\n\n              endOfCaptions = true;\n\n              var countryCode = expGolombDecoder.readUByte();\n\n              if (countryCode === 181) {\n                var providerCode = expGolombDecoder.readUShort();\n\n                if (providerCode === 49) {\n                  var userStructure = expGolombDecoder.readUInt();\n\n                  if (userStructure === 0x47413934) {\n                    var userDataType = expGolombDecoder.readUByte();\n\n                    // Raw CEA-608 bytes wrapped in CEA-708 packet\n                    if (userDataType === 3) {\n                      var firstByte = expGolombDecoder.readUByte();\n                      var secondByte = expGolombDecoder.readUByte();\n\n                      var totalCCs = 31 & firstByte;\n                      var byteArray = [firstByte, secondByte];\n\n                      for (i = 0; i < totalCCs; i++) {\n                        // 3 bytes per CC\n                        byteArray.push(expGolombDecoder.readUByte());\n                        byteArray.push(expGolombDecoder.readUByte());\n                        byteArray.push(expGolombDecoder.readUByte());\n                      }\n\n                      this._insertSampleInOrder(this._txtTrack.samples, { type: 3, pts: pes.pts, bytes: byteArray });\n                    }\n                  }\n                }\n              }\n            }\n            else if (payloadSize < expGolombDecoder.bytesAvailable)\n            {\n              for (i = 0; i<payloadSize; i++)\n              {\n                expGolombDecoder.readUByte();\n              }\n            }\n          }\n          break;\n        //SPS\n        case 7:\n          push = true;\n          if(debug && avcSample) {\n            avcSample.debug += 'SPS ';\n          }\n          if(!track.sps) {\n            expGolombDecoder = new ExpGolomb(unit.data);\n            var config = expGolombDecoder.readSPS();\n            track.width = config.width;\n            track.height = config.height;\n            track.sps = [unit.data];\n            track.duration = this._duration;\n            var codecarray = unit.data.subarray(1, 4);\n            var codecstring = 'avc1.';\n            for (i = 0; i < 3; i++) {\n              var h = codecarray[i].toString(16);\n              if (h.length < 2) {\n                h = '0' + h;\n              }\n              codecstring += h;\n            }\n            track.codec = codecstring;\n          }\n          break;\n        //PPS\n        case 8:\n          push = true;\n          if(debug && avcSample) {\n            avcSample.debug += 'PPS ';\n          }\n          if (!track.pps) {\n            track.pps = [unit.data];\n          }\n          break;\n        // AUD\n        case 9:\n          push = false;\n          if (avcSample) {\n            this.pushAccesUnit(avcSample,track);\n          }\n          avcSample = this.avcSample = this._createAVCSample(false,pes.pts,pes.dts,debug ? 'AUD ': '');\n          break;\n        // Filler Data\n        case 12:\n          push = false;\n          break;\n        default:\n          push = false;\n          if (avcSample) {\n            avcSample.debug += 'unknown NAL ' + unit.type + ' ';\n          }\n          break;\n      }\n      if(avcSample && push) {\n        let units = avcSample.units;\n        units.units.push(unit);\n      }\n    });\n    // if last PES packet, push samples\n    if (last && avcSample) {\n      this.pushAccesUnit(avcSample,track);\n      this.avcSample = null;\n    }\n  }\n\n  _createAVCSample(key,pts,dts,debug) {\n    return { key : key, pts : pts, dts : dts, units : { units : [], length : 0}, debug : debug};\n  }\n\n  _insertSampleInOrder(arr, data) {\n    var len = arr.length;\n    if (len > 0) {\n      if (data.pts >= arr[len-1].pts)\n      {\n        arr.push(data);\n      }\n      else {\n        for (var pos = len - 1; pos >= 0; pos--) {\n          if (data.pts < arr[pos].pts) {\n            arr.splice(pos, 0, data);\n            break;\n          }\n        }\n      }\n    }\n    else {\n      arr.push(data);\n    }\n  }\n\n  _getLastNalUnit() {\n    let avcSample = this.avcSample, lastUnit;\n    // try to fallback to previous sample if current one is empty\n    if (!avcSample || avcSample.units.units.length === 0) {\n      let track = this._avcTrack, samples = track.samples;\n      avcSample = samples[samples.length-1];\n    }\n    if (avcSample) {\n      let units = avcSample.units.units;\n      lastUnit = units[units.length - 1];\n    }\n    return lastUnit;\n  }\n\n  _parseAVCNALu(array) {\n    var i = 0, len = array.byteLength, value, overflow, track = this._avcTrack, state = track.naluState || 0, lastState = state;\n    var units = [], unit, unitType, lastUnitStart = -1, lastUnitType;\n    //logger.log('PES:' + Hex.hexDump(array));\n    while (i < len) {\n      value = array[i++];\n      // finding 3 or 4-byte start codes (00 00 01 OR 00 00 00 01)\n      switch (state) {\n        case 0:\n          if (value === 0) {\n            state = 1;\n          }\n          break;\n        case 1:\n          if( value === 0) {\n            state = 2;\n          } else {\n            state = 0;\n          }\n          break;\n        case 2:\n        case 3:\n          if( value === 0) {\n            state = 3;\n          } else if (value === 1) {\n            if (lastUnitStart >=0) {\n              unit = {data: array.subarray(lastUnitStart, i - state - 1), type: lastUnitType};\n              //logger.log('pushing NALU, type/size:' + unit.type + '/' + unit.data.byteLength);\n              units.push(unit);\n            } else {\n              // lastUnitStart is undefined => this is the first start code found in this PES packet\n              // first check if start code delimiter is overlapping between 2 PES packets,\n              // ie it started in last packet (lastState not zero)\n              // and ended at the beginning of this PES packet (i <= 4 - lastState)\n              let lastUnit = this._getLastNalUnit();\n              if (lastUnit) {\n                if(lastState &&  (i <= 4 - lastState)) {\n                  // start delimiter overlapping between PES packets\n                  // strip start delimiter bytes from the end of last NAL unit\n                    // check if lastUnit had a state different from zero\n                  if (lastUnit.state) {\n                    // strip last bytes\n                    lastUnit.data = lastUnit.data.subarray(0,lastUnit.data.byteLength - lastState);\n                  }\n                }\n                // If NAL units are not starting right at the beginning of the PES packet, push preceding data into previous NAL unit.\n                overflow  = i - state - 1;\n                if (overflow > 0) {\n                  //logger.log('first NALU found with overflow:' + overflow);\n                  let tmp = new Uint8Array(lastUnit.data.byteLength + overflow);\n                  tmp.set(lastUnit.data, 0);\n                  tmp.set(array.subarray(0, overflow), lastUnit.data.byteLength);\n                  lastUnit.data = tmp;\n                }\n              }\n            }\n            // check if we can read unit type\n            if (i < len) {\n              unitType = array[i] & 0x1f;\n              //logger.log('find NALU @ offset:' + i + ',type:' + unitType);\n              lastUnitStart = i;\n              lastUnitType = unitType;\n              state = 0;\n            } else {\n              // not enough byte to read unit type. let's read it on next PES parsing\n              state = -1;\n            }\n          } else {\n            state = 0;\n          }\n          break;\n        case -1:\n        // special use case where we found 3 or 4-byte start codes exactly at the end of previous PES packet\n          lastUnitStart = 0;\n          // NALu type is value read from offset 0\n          lastUnitType = value & 0x1f;\n          state = 0;\n          break;\n        default:\n          break;\n      }\n    }\n    if (lastUnitStart >=0 && state >=0) {\n      unit = {data: array.subarray(lastUnitStart, len), type: lastUnitType, state : state};\n      units.push(unit);\n      //logger.log('pushing NALU, type/size/state:' + unit.type + '/' + unit.data.byteLength + '/' + state);\n    }\n    // no NALu found\n    if (units.length === 0) {\n      // append pes.data to previous NAL unit\n      let  lastUnit = this._getLastNalUnit();\n      if (lastUnit) {\n        let tmp = new Uint8Array(lastUnit.data.byteLength + array.byteLength);\n        tmp.set(lastUnit.data, 0);\n        tmp.set(array, lastUnit.data.byteLength);\n        lastUnit.data = tmp;\n      }\n    }\n    track.naluState = state;\n    return units;\n  }\n\n  /**\n   * remove Emulation Prevention bytes from a RBSP\n   */\n  discardEPB(data) {\n    var length = data.byteLength,\n        EPBPositions = [],\n        i = 1,\n        newLength, newData;\n\n    // Find all `Emulation Prevention Bytes`\n    while (i < length - 2) {\n      if (data[i] === 0 &&\n          data[i + 1] === 0 &&\n          data[i + 2] === 0x03) {\n        EPBPositions.push(i + 2);\n        i += 2;\n      } else {\n        i++;\n      }\n    }\n\n    // If no Emulation Prevention Bytes were found just return the original\n    // array\n    if (EPBPositions.length === 0) {\n      return data;\n    }\n\n    // Create a new array to hold the NAL unit data\n    newLength = length - EPBPositions.length;\n    newData = new Uint8Array(newLength);\n    var sourceIndex = 0;\n\n    for (i = 0; i < newLength; sourceIndex++, i++) {\n      if (sourceIndex === EPBPositions[0]) {\n        // Skip this byte\n        sourceIndex++;\n        // Remove this position index\n        EPBPositions.shift();\n      }\n      newData[i] = data[sourceIndex];\n    }\n    return newData;\n  }\n\n  _parseAACPES(pes) {\n    var track = this._audioTrack,\n        data = pes.data,\n        pts = pes.pts,\n        startOffset = 0,\n        aacOverFlow = this.aacOverFlow,\n        aacLastPTS = this.aacLastPTS,\n        config, frameLength, frameDuration, frameIndex, offset, headerLength, stamp, len, aacSample;\n    if (aacOverFlow) {\n      var tmp = new Uint8Array(aacOverFlow.byteLength + data.byteLength);\n      tmp.set(aacOverFlow, 0);\n      tmp.set(data, aacOverFlow.byteLength);\n      //logger.log(`AAC: append overflowing ${aacOverFlow.byteLength} bytes to beginning of new PES`);\n      data = tmp;\n    }\n    // look for ADTS header (0xFFFx)\n    for (offset = startOffset, len = data.length; offset < len - 1; offset++) {\n      if ((data[offset] === 0xff) && (data[offset+1] & 0xf0) === 0xf0) {\n        break;\n      }\n    }\n    // if ADTS header does not start straight from the beginning of the PES payload, raise an error\n    if (offset) {\n      var reason, fatal;\n      if (offset < len - 1) {\n        reason = `AAC PES did not start with ADTS header,offset:${offset}`;\n        fatal = false;\n      } else {\n        reason = 'no ADTS header found in AAC PES';\n        fatal = true;\n      }\n      logger.warn(`parsing error:${reason}`);\n      this.observer.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, id : this.id, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: fatal, reason: reason});\n      if (fatal) {\n        return;\n      }\n    }\n    if (!track.audiosamplerate) {\n      config = ADTS.getAudioConfig(this.observer,data, offset, this.audioCodec);\n      track.config = config.config;\n      track.audiosamplerate = config.samplerate;\n      track.channelCount = config.channelCount;\n      track.codec = config.codec;\n      track.duration = this._duration;\n      logger.log(`parsed codec:${track.codec},rate:${config.samplerate},nb channel:${config.channelCount}`);\n    }\n    frameIndex = 0;\n    frameDuration = 1024 * 90000 / track.audiosamplerate;\n\n    // if last AAC frame is overflowing, we should ensure timestamps are contiguous:\n    // first sample PTS should be equal to last sample PTS + frameDuration\n    if(aacOverFlow && aacLastPTS) {\n      var newPTS = aacLastPTS+frameDuration;\n      if(Math.abs(newPTS-pts) > 1) {\n        logger.log(`AAC: align PTS for overlapping frames by ${Math.round((newPTS-pts)/90)}`);\n        pts=newPTS;\n      }\n    }\n\n    while ((offset + 5) < len) {\n      // The protection skip bit tells us if we have 2 bytes of CRC data at the end of the ADTS header\n      headerLength = (!!(data[offset + 1] & 0x01) ? 7 : 9);\n      // retrieve frame size\n      frameLength = ((data[offset + 3] & 0x03) << 11) |\n                     (data[offset + 4] << 3) |\n                    ((data[offset + 5] & 0xE0) >>> 5);\n      frameLength  -= headerLength;\n      //stamp = pes.pts;\n\n      if ((frameLength > 0) && ((offset + headerLength + frameLength) <= len)) {\n        stamp = pts + frameIndex * frameDuration;\n        //logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}/${(stamp/90).toFixed(0)}`);\n        aacSample = {unit: data.subarray(offset + headerLength, offset + headerLength + frameLength), pts: stamp, dts: stamp};\n        track.samples.push(aacSample);\n        track.len += frameLength;\n        offset += frameLength + headerLength;\n        frameIndex++;\n        // look for ADTS header (0xFFFx)\n        for ( ; offset < (len - 1); offset++) {\n          if ((data[offset] === 0xff) && ((data[offset + 1] & 0xf0) === 0xf0)) {\n            break;\n          }\n        }\n      } else {\n        break;\n      }\n    }\n    if (offset < len) {\n      aacOverFlow = data.subarray(offset, len);\n      //logger.log(`AAC: overflow detected:${len-offset}`);\n    } else {\n      aacOverFlow = null;\n    }\n    this.aacOverFlow = aacOverFlow;\n    this.aacLastPTS = stamp;\n  }\n\n  _parseMPEGPES(pes) {\n    var data = pes.data;\n    var pts = pes.pts;\n    var length = data.length;\n    var frameIndex = 0;\n    var offset = 0;\n    var parsed;\n\n    while (offset < length &&\n        (parsed = this._parseMpeg(data, offset, length, frameIndex++, pts)) > 0) {\n        offset += parsed;\n    }\n  }\n\n  _onMpegFrame(data, bitRate, sampleRate, channelCount, frameIndex, pts) {\n    var frameDuration = (1152 / sampleRate) * 1000;\n    var stamp = pts + frameIndex * frameDuration;\n    var track = this._audioTrack;\n\n    track.config = [];\n    track.channelCount = channelCount;\n    track.audiosamplerate = sampleRate;\n    track.duration = this._duration;\n    track.samples.push({unit: data, pts: stamp, dts: stamp});\n    track.len += data.length;\n  }\n\n  _onMpegNoise(data) {\n    logger.warn('mpeg audio has noise: ' + data.length + ' bytes');\n  }\n\n  _parseMpeg(data, start, end, frameIndex, pts) {\n    var BitratesMap = [\n        32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448,\n        32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384,\n        32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320,\n        32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256,\n        8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160];\n    var SamplingRateMap = [44100, 48000, 32000, 22050, 24000, 16000, 11025, 12000, 8000];\n\n    if (start + 2 > end) {\n        return -1; // we need at least 2 bytes to detect sync pattern\n    }\n    if (data[start] === 0xFF || (data[start + 1] & 0xE0) === 0xE0) {\n        // Using http://www.datavoyage.com/mpgscript/mpeghdr.htm as a reference\n        if (start + 24 > end) {\n            return -1;\n        }\n        var headerB = (data[start + 1] >> 3) & 3;\n        var headerC = (data[start + 1] >> 1) & 3;\n        var headerE = (data[start + 2] >> 4) & 15;\n        var headerF = (data[start + 2] >> 2) & 3;\n        var headerG = !!(data[start + 2] & 2);\n        if (headerB !== 1 && headerE !== 0 && headerE !== 15 && headerF !== 3) {\n            var columnInBitrates = headerB === 3 ? (3 - headerC) : (headerC === 3 ? 3 : 4);\n            var bitRate = BitratesMap[columnInBitrates * 14 + headerE - 1] * 1000;\n            var columnInSampleRates = headerB === 3 ? 0 : headerB === 2 ? 1 : 2;\n            var sampleRate = SamplingRateMap[columnInSampleRates * 3 + headerF];\n            var padding = headerG ? 1 : 0;\n            var channelCount = data[start + 3] >> 6 === 3 ? 1 : 2; // If bits of channel mode are `11` then it is a single channel (Mono)\n            var frameLength = headerC === 3 ?\n                ((headerB === 3 ? 12 : 6) * bitRate / sampleRate + padding) << 2 :\n                ((headerB === 3 ? 144 : 72) * bitRate / sampleRate + padding) | 0;\n            if (start + frameLength > end) {\n                return -1;\n            }\n            if (this._onMpegFrame) {\n                this._onMpegFrame(data.subarray(start, start + frameLength), bitRate, sampleRate, channelCount, frameIndex, pts);\n            }\n            return frameLength;\n        }\n    }\n    // noise or ID3, trying to skip\n    var offset = start + 2;\n    while (offset < end) {\n        if (data[offset - 1] === 0xFF && (data[offset] & 0xE0) === 0xE0) {\n            // sync pattern is found\n            if (this._onMpegNoise) {\n                this._onMpegNoise(data.subarray(start, offset - 1));\n            }\n            return offset - start - 1;\n        }\n        offset++;\n    }\n    return -1;\n  }\n\n  _parseID3PES(pes) {\n    this._id3Track.samples.push(pes);\n  }\n}\n\nexport default TSDemuxer;\n",
+    "export const ErrorTypes = {\n  // Identifier for a network error (loading error / timeout ...)\n  NETWORK_ERROR: 'networkError',\n  // Identifier for a media Error (video/parsing/mediasource error)\n  MEDIA_ERROR: 'mediaError',\n  // Identifier for all other errors\n  OTHER_ERROR: 'otherError'\n};\n\nexport const ErrorDetails = {\n  // Identifier for a manifest load error - data: { url : faulty URL, response : { code: error code, text: error text }}\n  MANIFEST_LOAD_ERROR: 'manifestLoadError',\n  // Identifier for a manifest load timeout - data: { url : faulty URL, response : { code: error code, text: error text }}\n  MANIFEST_LOAD_TIMEOUT: 'manifestLoadTimeOut',\n  // Identifier for a manifest parsing error - data: { url : faulty URL, reason : error reason}\n  MANIFEST_PARSING_ERROR: 'manifestParsingError',\n  // Identifier for a manifest with only incompatible codecs error - data: { url : faulty URL, reason : error reason}\n  MANIFEST_INCOMPATIBLE_CODECS_ERROR: 'manifestIncompatibleCodecsError',\n  // Identifier for a level load error - data: { url : faulty URL, response : { code: error code, text: error text }}\n  LEVEL_LOAD_ERROR: 'levelLoadError',\n  // Identifier for a level load timeout - data: { url : faulty URL, response : { code: error code, text: error text }}\n  LEVEL_LOAD_TIMEOUT: 'levelLoadTimeOut',\n  // Identifier for a level switch error - data: { level : faulty level Id, event : error description}\n  LEVEL_SWITCH_ERROR: 'levelSwitchError',\n  // Identifier for an audio track load error - data: { url : faulty URL, response : { code: error code, text: error text }}\n  AUDIO_TRACK_LOAD_ERROR: 'audioTrackLoadError',\n  // Identifier for an audio track load timeout - data: { url : faulty URL, response : { code: error code, text: error text }}\n  AUDIO_TRACK_LOAD_TIMEOUT: 'audioTrackLoadTimeOut',\n  // Identifier for fragment load error - data: { frag : fragment object, response : { code: error code, text: error text }}\n  FRAG_LOAD_ERROR: 'fragLoadError',\n  // Identifier for fragment loop loading error - data: { frag : fragment object}\n  FRAG_LOOP_LOADING_ERROR: 'fragLoopLoadingError',\n  // Identifier for fragment load timeout error - data: { frag : fragment object}\n  FRAG_LOAD_TIMEOUT: 'fragLoadTimeOut',\n  // Identifier for a fragment decryption error event - data: parsing error description\n  FRAG_DECRYPT_ERROR: 'fragDecryptError',\n  // Identifier for a fragment parsing error event - data: parsing error description\n  FRAG_PARSING_ERROR: 'fragParsingError',\n  // Identifier for decrypt key load error - data: { frag : fragment object, response : { code: error code, text: error text }}\n  KEY_LOAD_ERROR: 'keyLoadError',\n  // Identifier for decrypt key load timeout error - data: { frag : fragment object}\n  KEY_LOAD_TIMEOUT: 'keyLoadTimeOut',\n  // Triggered when an exception occurs while adding a sourceBuffer to MediaSource - data : {  err : exception , mimeType : mimeType }\n  BUFFER_ADD_CODEC_ERROR: 'bufferAddCodecError',\n  // Identifier for a buffer append error - data: append error description\n  BUFFER_APPEND_ERROR: 'bufferAppendError',\n  // Identifier for a buffer appending error event - data: appending error description\n  BUFFER_APPENDING_ERROR: 'bufferAppendingError',\n  // Identifier for a buffer stalled error event\n  BUFFER_STALLED_ERROR: 'bufferStalledError',\n  // Identifier for a buffer full event\n  BUFFER_FULL_ERROR: 'bufferFullError',\n  // Identifier for a buffer seek over hole event\n  BUFFER_SEEK_OVER_HOLE: 'bufferSeekOverHole',\n  // Identifier for an internal exception happening inside hls.js while handling an event\n  INTERNAL_EXCEPTION: 'internalException'\n};\n",
+    "/*\n*\n* All objects in the event handling chain should inherit from this class\n*\n*/\n\nimport {logger} from './utils/logger';\nimport {ErrorTypes, ErrorDetails} from './errors';\nimport Event from './events';\n\nclass EventHandler {\n\n  constructor(hls, ...events) {\n    this.hls = hls;\n    this.onEvent = this.onEvent.bind(this);\n    this.handledEvents = events;\n    this.useGenericHandler = true;\n\n    this.registerListeners();\n  }\n\n  destroy() {\n    this.unregisterListeners();\n  }\n\n  isEventHandler() {\n    return typeof this.handledEvents === 'object' && this.handledEvents.length && typeof this.onEvent === 'function';\n  }\n\n  registerListeners() {\n    if (this.isEventHandler()) {\n      this.handledEvents.forEach(function(event) {\n        if (event === 'hlsEventGeneric') {\n          throw new Error('Forbidden event name: ' + event);\n        }\n        this.hls.on(event, this.onEvent);\n      }.bind(this));\n    }\n  }\n\n  unregisterListeners() {\n    if (this.isEventHandler()) {\n      this.handledEvents.forEach(function(event) {\n        this.hls.off(event, this.onEvent);\n      }.bind(this));\n    }\n  }\n\n  /**\n   * arguments: event (string), data (any)\n   */\n  onEvent(event, data) {\n    this.onEventGeneric(event, data);\n  }\n\n  onEventGeneric(event, data) {\n    var eventToFunction = function(event, data) {\n      var funcName = 'on' + event.replace('hls', '');\n      if (typeof this[funcName] !== 'function') {\n        throw new Error(`Event ${event} has no generic handler in this ${this.constructor.name} class (tried ${funcName})`);\n      }\n      return this[funcName].bind(this, data);\n    };\n    try {\n      eventToFunction.call(this, event, data).call();\n    } catch (err) {\n      logger.error(`internal error happened while processing ${event}:${err.message}`);\n      this.hls.trigger(Event.ERROR, {type: ErrorTypes.OTHER_ERROR, details: ErrorDetails.INTERNAL_EXCEPTION, fatal: false, event : event, err : err});\n    }\n  }\n}\n\nexport default EventHandler;\n",
+    "module.exports = {\n  // fired before MediaSource is attaching to media element - data: { media }\n  MEDIA_ATTACHING: 'hlsMediaAttaching',\n  // fired when MediaSource has been succesfully attached to media element - data: { }\n  MEDIA_ATTACHED: 'hlsMediaAttached',\n  // fired before detaching MediaSource from media element - data: { }\n  MEDIA_DETACHING: 'hlsMediaDetaching',\n  // fired when MediaSource has been detached from media element - data: { }\n  MEDIA_DETACHED: 'hlsMediaDetached',\n  // fired when we buffer is going to be resetted\n  BUFFER_RESET: 'hlsBufferReset',\n  // fired when we know about the codecs that we need buffers for to push into - data: {tracks : { container, codec, levelCodec, initSegment, metadata }}\n  BUFFER_CODECS: 'hlsBufferCodecs',\n  // fired when sourcebuffers have been created data: { tracks : tracks}\n  BUFFER_CREATED: 'hlsBufferCreated',\n  // fired when we append a segment to the buffer - data: { segment: segment object }\n  BUFFER_APPENDING: 'hlsBufferAppending',\n  // fired when we are done with appending a media segment to the buffer data : { parent : segment parent that triggered BUFFER_APPENDING }\n  BUFFER_APPENDED: 'hlsBufferAppended',\n  // fired when the stream is finished and we want to notify the media buffer that there will be no more data\n  BUFFER_EOS: 'hlsBufferEos',\n  // fired when the media buffer should be flushed - data {startOffset, endOffset}\n  BUFFER_FLUSHING: 'hlsBufferFlushing',\n  // fired when the media has been flushed\n  BUFFER_FLUSHED: 'hlsBufferFlushed',\n  // fired to signal that a manifest loading starts - data: { url : manifestURL}\n  MANIFEST_LOADING: 'hlsManifestLoading',\n  // fired after manifest has been loaded - data: { levels : [available quality levels] , audioTracks : [ available audio tracks], url : manifestURL, stats : { trequest, tfirst, tload, mtime}}\n  MANIFEST_LOADED: 'hlsManifestLoaded',\n  // fired after manifest has been parsed - data: { levels : [available quality levels] , firstLevel : index of first quality level appearing in Manifest}\n  MANIFEST_PARSED: 'hlsManifestParsed',\n  // fired when a level playlist loading starts - data: { url : level URL  level : id of level being loaded}\n  LEVEL_LOADING: 'hlsLevelLoading',\n  // fired when a level playlist loading finishes - data: { details : levelDetails object, level : id of loaded level, stats : { trequest, tfirst, tload, mtime} }\n  LEVEL_LOADED: 'hlsLevelLoaded',\n  // fired when a level's details have been updated based on previous details, after it has been loaded. - data: { details : levelDetails object, level : id of updated level }\n  LEVEL_UPDATED: 'hlsLevelUpdated',\n  // fired when a level's PTS information has been updated after parsing a fragment - data: { details : levelDetails object, level : id of updated level, drift: PTS drift observed when parsing last fragment }\n  LEVEL_PTS_UPDATED: 'hlsLevelPtsUpdated',\n  // fired when a level switch is requested - data: { level : id of new level }\n  LEVEL_SWITCH: 'hlsLevelSwitch',\n  // fired to notify that audio track lists has been updated data: { audioTracks : audioTracks}\n  AUDIO_TRACKS_UPDATED: 'hlsAudioTracksUpdated',\n  // fired when an audio track switch occurs - data: {  id : audio track id}\n  AUDIO_TRACK_SWITCH: 'hlsAudioTrackSwitch',\n  // fired when an audio track loading starts - data: { url : audio track URL  id : audio track id}\n  AUDIO_TRACK_LOADING: 'hlsAudioTrackLoading',\n  // fired when an audio track loading  finishes - data: { details : levelDetails object, id : audio track id, stats : { trequest, tfirst, tload, mtime} }\n  AUDIO_TRACK_LOADED: 'hlsAudioTrackLoaded',\n  // fired when a fragment loading starts - data: { frag : fragment object}\n  FRAG_LOADING: 'hlsFragLoading',\n  // fired when a fragment loading is progressing - data: { frag : fragment object, { trequest, tfirst, loaded}}\n  FRAG_LOAD_PROGRESS: 'hlsFragLoadProgress',\n  // Identifier for fragment load aborting for emergency switch down - data: {frag : fragment object}\n  FRAG_LOAD_EMERGENCY_ABORTED: 'hlsFragLoadEmergencyAborted',\n  // fired when a fragment loading is completed - data: { frag : fragment object, payload : fragment payload, stats : { trequest, tfirst, tload, length}}\n  FRAG_LOADED: 'hlsFragLoaded',\n  // fired when a fragment has finished decrypting - data: { level : levelId, sn : sequence number }\n  FRAG_DECRYPTED: 'hlsFragDecrypted',\n  // fired when Init Segment has been extracted from fragment - data: { id : demuxer id, level : levelId, sn : sequence number, moov : moov MP4 box, codecs : codecs found while parsing fragment}\n  FRAG_PARSING_INIT_SEGMENT: 'hlsFragParsingInitSegment',\n  // fired when parsing sei text is completed - data: { id : demuxer id, , level : levelId, sn : sequence number, samples : [ sei samples pes ] }\n  FRAG_PARSING_USERDATA: 'hlsFragParsingUserdata',\n  // fired when parsing id3 is completed - data: { id : demuxer id, , level : levelId, sn : sequence number, samples : [ id3 samples pes ] }\n  FRAG_PARSING_METADATA: 'hlsFragParsingMetadata',\n  // fired when data have been extracted from fragment - data: { id : demuxer id, level : levelId, sn : sequence number, data1 : moof MP4 box or TS fragments, data2 : mdat MP4 box or null}\n  FRAG_PARSING_DATA: 'hlsFragParsingData',\n  // fired when fragment parsing is completed - data: { id : demuxer id; level : levelId, sn : sequence number, }\n  FRAG_PARSED: 'hlsFragParsed',\n  // fired when fragment remuxed MP4 boxes have all been appended into SourceBuffer - data: { id : demuxer id,frag : fragment object, stats : { trequest, tfirst, tload, tparsed, tbuffered, length} }\n  FRAG_BUFFERED: 'hlsFragBuffered',\n  // fired when fragment matching with current media position is changing - data : { id : demuxer id, frag : fragment object }\n  FRAG_CHANGED: 'hlsFragChanged',\n  // Identifier for a FPS drop event - data: {curentDropped, currentDecoded, totalDroppedFrames}\n  FPS_DROP: 'hlsFpsDrop',\n  //triggered when FPS drop triggers auto level capping - data: {level, droppedlevel}\n  FPS_DROP_LEVEL_CAPPING: 'hlsFpsDropLevelCapping',\n  // Identifier for an error event - data: { type : error type, details : error details, fatal : if true, hls.js cannot/will not try to recover, if false, hls.js will try to recover,other error specific data}\n  ERROR: 'hlsError',\n  // fired when hls.js instance starts destroying. Different from MEDIA_DETACHED as one could want to detach and reattach a media to the instance of hls.js to handle mid-rolls for example\n  DESTROYING: 'hlsDestroying',\n  // fired when a decrypt key loading starts - data: { frag : fragment object}\n  KEY_LOADING: 'hlsKeyLoading',\n  // fired when a decrypt key loading is completed - data: { frag : fragment object, payload : key payload, stats : { trequest, tfirst, tload, length}}\n  KEY_LOADED: 'hlsKeyLoaded',\n  // fired upon stream controller state transitions - data: {previousState, nextState}\n  STREAM_STATE_TRANSITION: 'hlsStreamStateTransition'\n};\n",
+    "/**\n *  AAC helper\n */\n\nclass AAC {\n  static getSilentFrame(channelCount) {\n    if (channelCount === 1) {\n      return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x23, 0x80]);\n    } else if (channelCount === 2) {\n      return new Uint8Array([0x21, 0x00, 0x49, 0x90, 0x02, 0x19, 0x00, 0x23, 0x80]);\n    } else if (channelCount === 3) {\n      return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x8e]);\n    } else if (channelCount === 4) {\n      return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x80, 0x2c, 0x80, 0x08, 0x02, 0x38]);\n    } else if (channelCount === 5) {\n      return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x38]);\n    } else if (channelCount === 6) {\n      return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x00, 0xb2, 0x00, 0x20, 0x08, 0xe0]);\n    }\n    return null;\n  }\n}\n\nexport default AAC;\n",
+    "/**\n * Buffer Helper class, providing methods dealing buffer length retrieval\n*/\n\n\nclass BufferHelper {\n\n\n  static isBuffered(media,position) {\n    if (media) {\n      let buffered = media.buffered;\n      for (let i = 0; i < buffered.length; i++) {\n        if (position >= buffered.start(i) && position <= buffered.end(i)) {\n          return true;\n        }\n      }\n    }\n    return false;\n  }\n\n  static bufferInfo(media, pos,maxHoleDuration) {\n    if (media) {\n      var vbuffered = media.buffered, buffered = [],i;\n      for (i = 0; i < vbuffered.length; i++) {\n        buffered.push({start: vbuffered.start(i), end: vbuffered.end(i)});\n      }\n      return this.bufferedInfo(buffered,pos,maxHoleDuration);\n    } else {\n      return {len: 0, start: 0, end: 0, nextStart : undefined} ;\n    }\n  }\n\n  static bufferedInfo(buffered,pos,maxHoleDuration) {\n    var buffered2 = [],\n        // bufferStart and bufferEnd are buffer boundaries around current video position\n        bufferLen,bufferStart, bufferEnd,bufferStartNext,i;\n    // sort on buffer.start/smaller end (IE does not always return sorted buffered range)\n    buffered.sort(function (a, b) {\n      var diff = a.start - b.start;\n      if (diff) {\n        return diff;\n      } else {\n        return b.end - a.end;\n      }\n    });\n    // there might be some small holes between buffer time range\n    // consider that holes smaller than maxHoleDuration are irrelevant and build another\n    // buffer time range representations that discards those holes\n    for (i = 0; i < buffered.length; i++) {\n      var buf2len = buffered2.length;\n      if(buf2len) {\n        var buf2end = buffered2[buf2len - 1].end;\n        // if small hole (value between 0 or maxHoleDuration ) or overlapping (negative)\n        if((buffered[i].start - buf2end) < maxHoleDuration) {\n          // merge overlapping time ranges\n          // update lastRange.end only if smaller than item.end\n          // e.g.  [ 1, 15] with  [ 2,8] => [ 1,15] (no need to modify lastRange.end)\n          // whereas [ 1, 8] with  [ 2,15] => [ 1,15] ( lastRange should switch from [1,8] to [1,15])\n          if(buffered[i].end > buf2end) {\n            buffered2[buf2len - 1].end = buffered[i].end;\n          }\n        } else {\n          // big hole\n          buffered2.push(buffered[i]);\n        }\n      } else {\n        // first value\n        buffered2.push(buffered[i]);\n      }\n    }\n    for (i = 0, bufferLen = 0, bufferStart = bufferEnd = pos; i < buffered2.length; i++) {\n      var start =  buffered2[i].start,\n          end = buffered2[i].end;\n      //logger.log('buf start/end:' + buffered.start(i) + '/' + buffered.end(i));\n      if ((pos + maxHoleDuration) >= start && pos < end) {\n        // play position is inside this buffer TimeRange, retrieve end of buffer position and buffer length\n        bufferStart = start;\n        bufferEnd = end;\n        bufferLen = bufferEnd - pos;\n      } else if ((pos + maxHoleDuration) < start) {\n        bufferStartNext = start;\n        break;\n      }\n    }\n    return {len: bufferLen, start: bufferStart, end: bufferEnd, nextStart : bufferStartNext};\n  }\n\n}\n\nexport default BufferHelper;\n",
+    "/**\n * Level Helper class, providing methods dealing with playlist sliding and drift\n*/\n\nimport {logger} from '../utils/logger';\n\nclass LevelHelper {\n\n  static mergeDetails(oldDetails,newDetails) {\n    var start = Math.max(oldDetails.startSN,newDetails.startSN)-newDetails.startSN,\n        end = Math.min(oldDetails.endSN,newDetails.endSN)-newDetails.startSN,\n        delta = newDetails.startSN - oldDetails.startSN,\n        oldfragments = oldDetails.fragments,\n        newfragments = newDetails.fragments,\n        ccOffset =0,\n        PTSFrag;\n\n    // check if old/new playlists have fragments in common\n    if ( end < start) {\n      newDetails.PTSKnown = false;\n      return;\n    }\n    // loop through overlapping SN and update startPTS , cc, and duration if any found\n    for(var i = start ; i <= end ; i++) {\n      var oldFrag = oldfragments[delta+i],\n          newFrag = newfragments[i];\n      if (newFrag && oldFrag) {\n        ccOffset = oldFrag.cc - newFrag.cc;\n        if (!isNaN(oldFrag.startPTS)) {\n          newFrag.start = newFrag.startPTS = oldFrag.startPTS;\n          newFrag.endPTS = oldFrag.endPTS;\n          newFrag.duration = oldFrag.duration;\n          PTSFrag = newFrag;\n        }\n      }\n    }\n\n    if(ccOffset) {\n      logger.log(`discontinuity sliding from playlist, take drift into account`);\n      for(i = 0 ; i < newfragments.length ; i++) {\n        newfragments[i].cc += ccOffset;\n      }\n    }\n\n    // if at least one fragment contains PTS info, recompute PTS information for all fragments\n    if(PTSFrag) {\n      LevelHelper.updateFragPTSDTS(newDetails,PTSFrag.sn,PTSFrag.startPTS,PTSFrag.endPTS,PTSFrag.startDTS,PTSFrag.endDTS);\n    } else {\n      // ensure that delta is within oldfragments range\n      // also adjust sliding in case delta is 0 (we could have old=[50-60] and new=old=[50-61])\n      // in that case we also need to adjust start offset of all fragments\n      if (delta >= 0 && delta < oldfragments.length) {\n        // adjust start by sliding offset\n        var sliding = oldfragments[delta].start;\n        for(i = 0 ; i < newfragments.length ; i++) {\n          newfragments[i].start += sliding;\n        }\n      }\n    }\n    // if we are here, it means we have fragments overlapping between\n    // old and new level. reliable PTS info is thus relying on old level\n    newDetails.PTSKnown = oldDetails.PTSKnown;\n    return;\n  }\n\n  static updateFragPTSDTS(details,sn,startPTS,endPTS,startDTS,endDTS) {\n    var fragIdx, fragments, frag, i;\n    // exit if sn out of range\n    if (sn < details.startSN || sn > details.endSN) {\n      return 0;\n    }\n    fragIdx = sn - details.startSN;\n    fragments = details.fragments;\n    frag = fragments[fragIdx];\n    if(!isNaN(frag.startPTS)) {\n      // delta PTS between audio and video\n      let deltaPTS = Math.abs(frag.startPTS-startPTS);\n      if (isNaN(frag.deltaPTS)) {\n        frag.deltaPTS = deltaPTS;\n      } else {\n        frag.deltaPTS = Math.max(deltaPTS,frag.deltaPTS);\n      }\n      startPTS = Math.min(startPTS,frag.startPTS);\n      endPTS = Math.max(endPTS, frag.endPTS);\n      startDTS = Math.min(startDTS,frag.startDTS);\n      endDTS = Math.max(endDTS, frag.endDTS);\n    }\n\n    var drift = startPTS - frag.start;\n\n    frag.start = frag.startPTS = startPTS;\n    frag.endPTS = endPTS;\n    frag.startDTS = startDTS;\n    frag.endDTS = endDTS;\n    frag.duration = endPTS - startPTS;\n    // adjust fragment PTS/duration from seqnum-1 to frag 0\n    for(i = fragIdx ; i > 0 ; i--) {\n      LevelHelper.updatePTS(fragments,i,i-1);\n    }\n\n    // adjust fragment PTS/duration from seqnum to last frag\n    for(i = fragIdx ; i < fragments.length - 1 ; i++) {\n      LevelHelper.updatePTS(fragments,i,i+1);\n    }\n    details.PTSKnown = true;\n    //logger.log(`                                            frag start/end:${startPTS.toFixed(3)}/${endPTS.toFixed(3)}`);\n\n    return drift;\n  }\n\n  static updatePTS(fragments,fromIdx, toIdx) {\n    var fragFrom = fragments[fromIdx],fragTo = fragments[toIdx], fragToPTS = fragTo.startPTS;\n    // if we know startPTS[toIdx]\n    if(!isNaN(fragToPTS)) {\n      // update fragment duration.\n      // it helps to fix drifts between playlist reported duration and fragment real duration\n      if (toIdx > fromIdx) {\n        fragFrom.duration = fragToPTS-fragFrom.start;\n        if(fragFrom.duration < 0) {\n          logger.warn(`negative duration computed for frag ${fragFrom.sn},level ${fragFrom.level}, there should be some duration drift between playlist and fragment!`);\n        }\n      } else {\n        fragTo.duration = fragFrom.start - fragToPTS;\n        if(fragTo.duration < 0) {\n          logger.warn(`negative duration computed for frag ${fragTo.sn},level ${fragTo.level}, there should be some duration drift between playlist and fragment!`);\n        }\n      }\n    } else {\n      // we dont know startPTS[toIdx]\n      if (toIdx > fromIdx) {\n        fragTo.start = fragFrom.start + fragFrom.duration;\n      } else {\n        fragTo.start = fragFrom.start - fragTo.duration;\n      }\n    }\n  }\n}\n\nexport default LevelHelper;\n",
+    "/**\n * HLS interface\n */\n'use strict';\n\nimport Event from './events';\nimport {ErrorTypes, ErrorDetails} from './errors';\nimport PlaylistLoader from './loader/playlist-loader';\nimport FragmentLoader from './loader/fragment-loader';\nimport AbrController from    './controller/abr-controller';\nimport BufferController from  './controller/buffer-controller';\nimport CapLevelController from  './controller/cap-level-controller';\nimport AudioStreamController from  './controller/audio-stream-controller';\nimport StreamController from  './controller/stream-controller';\nimport LevelController from  './controller/level-controller';\nimport TimelineController from './controller/timeline-controller';\nimport FPSController from './controller/fps-controller';\nimport AudioTrackController from './controller/audio-track-controller';\nimport {logger, enableLogs} from './utils/logger';\n//import FetchLoader from './utils/fetch-loader';\nimport XhrLoader from './utils/xhr-loader';\nimport EventEmitter from 'events';\nimport KeyLoader from './loader/key-loader';\nimport Cues from './utils/cues';\n\nclass Hls {\n\n  static get version() {\n    // replaced with browserify-versionify transform\n    return '0.6.13';\n  }\n\n  static isSupported() {\n    window.MediaSource = window.MediaSource || window.WebKitMediaSource;\n    return (window.MediaSource &&\n            typeof window.MediaSource.isTypeSupported === 'function' &&\n            window.MediaSource.isTypeSupported('video/mp4; codecs=\"avc1.42E01E,mp4a.40.2\"'));\n  }\n\n  static get Events() {\n    return Event;\n  }\n\n  static get ErrorTypes() {\n    return ErrorTypes;\n  }\n\n  static get ErrorDetails() {\n    return ErrorDetails;\n  }\n\n  static get DefaultConfig() {\n    if(!Hls.defaultConfig) {\n       Hls.defaultConfig = {\n          autoStartLoad: true,\n          startPosition: -1,\n          defaultAudioCodec: undefined,\n          debug: false,\n          capLevelOnFPSDrop: false,\n          capLevelToPlayerSize: false,\n          initialLiveManifestSize: 1,\n          maxBufferLength: 30,\n          maxBufferSize: 60 * 1000 * 1000,\n          maxBufferHole: 0.5,\n          maxSeekHole: 2,\n          seekHoleNudgeDuration: 0.01,\n          stalledInBufferedNudgeThreshold: 10,\n          maxFragLookUpTolerance: 0.2,\n          liveSyncDurationCount:3,\n          liveMaxLatencyDurationCount: Infinity,\n          liveSyncDuration: undefined,\n          liveMaxLatencyDuration: undefined,\n          maxMaxBufferLength: 600,\n          enableWorker: true,\n          enableSoftwareAES: true,\n          manifestLoadingTimeOut: 10000,\n          manifestLoadingMaxRetry: 1,\n          manifestLoadingRetryDelay: 1000,\n          manifestLoadingMaxRetryTimeout: 64000,\n          startLevel: undefined,\n          levelLoadingTimeOut: 10000,\n          levelLoadingMaxRetry: 4,\n          levelLoadingRetryDelay: 1000,\n          levelLoadingMaxRetryTimeout: 64000,\n          fragLoadingTimeOut: 20000,\n          fragLoadingMaxRetry: 6,\n          fragLoadingRetryDelay: 1000,\n          fragLoadingMaxRetryTimeout: 64000,\n          fragLoadingLoopThreshold: 3,\n          startFragPrefetch: false,\n          fpsDroppedMonitoringPeriod: 5000,\n          fpsDroppedMonitoringThreshold: 0.2,\n          appendErrorMaxRetry: 3,\n          loader: XhrLoader,\n          //loader: FetchLoader,\n          fLoader: undefined,\n          pLoader: undefined,\n          xhrSetup: undefined,\n          fetchSetup: undefined,\n          abrController: AbrController,\n          bufferController: BufferController,\n          capLevelController: CapLevelController,\n          fpsController: FPSController,\n          streamController: StreamController,\n          audioStreamController: AudioStreamController,\n          timelineController: TimelineController,\n          cueHandler: Cues,\n          enableCEA708Captions: true,\n          enableMP2TPassThrough: false,\n          stretchShortVideoTrack: false,\n          forceKeyFrameOnDiscontinuity: true,\n          abrEwmaFastLive: 3,\n          abrEwmaSlowLive: 9,\n          abrEwmaFastVoD: 3,\n          abrEwmaSlowVoD: 9,\n          abrEwmaDefaultEstimate: 5e5, // 500 kbps\n          abrBandWidthFactor : 0.95,\n          abrBandWidthUpFactor : 0.7,\n          maxStarvationDelay : 4,\n          maxLoadingDelay : 4,\n          minAutoBitrate: 0\n        };\n    }\n    return Hls.defaultConfig;\n  }\n\n  static set DefaultConfig(defaultConfig) {\n    Hls.defaultConfig = defaultConfig;\n  }\n\n  constructor(config = {}) {\n    var defaultConfig = Hls.DefaultConfig;\n\n    if ((config.liveSyncDurationCount || config.liveMaxLatencyDurationCount) && (config.liveSyncDuration || config.liveMaxLatencyDuration)) {\n      throw new Error('Illegal hls.js config: don\\'t mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration');\n    }\n\n    for (var prop in defaultConfig) {\n        if (prop in config) { continue; }\n        config[prop] = defaultConfig[prop];\n    }\n\n    if (config.liveMaxLatencyDurationCount !== undefined && config.liveMaxLatencyDurationCount <= config.liveSyncDurationCount) {\n      throw new Error('Illegal hls.js config: \"liveMaxLatencyDurationCount\" must be gt \"liveSyncDurationCount\"');\n    }\n\n    if (config.liveMaxLatencyDuration !== undefined && (config.liveMaxLatencyDuration <= config.liveSyncDuration || config.liveSyncDuration === undefined)) {\n      throw new Error('Illegal hls.js config: \"liveMaxLatencyDuration\" must be gt \"liveSyncDuration\"');\n    }\n\n    enableLogs(config.debug);\n    this.config = config;\n    // observer setup\n    var observer = this.observer = new EventEmitter();\n    observer.trigger = function trigger (event, ...data) {\n      observer.emit(event, event, ...data);\n    };\n\n    observer.off = function off (event, ...data) {\n      observer.removeListener(event, ...data);\n    };\n    this.on = observer.on.bind(observer);\n    this.off = observer.off.bind(observer);\n    this.trigger = observer.trigger.bind(observer);\n    this.playlistLoader = new PlaylistLoader(this);\n    this.fragmentLoader = new FragmentLoader(this);\n    this.levelController = new LevelController(this);\n    this.abrController = new config.abrController(this);\n    this.bufferController = new config.bufferController(this);\n    this.capLevelController = new config.capLevelController(this);\n    this.fpsController = new config.fpsController(this);\n    this.streamController = new config.streamController(this);\n    this.audioStreamController = new config.audioStreamController(this);\n    this.timelineController = new config.timelineController(this);\n    this.audioTrackController = new AudioTrackController(this);\n    this.keyLoader = new KeyLoader(this);\n  }\n\n  destroy() {\n    logger.log('destroy');\n    this.trigger(Event.DESTROYING);\n    this.detachMedia();\n    this.playlistLoader.destroy();\n    this.fragmentLoader.destroy();\n    this.levelController.destroy();\n    this.abrController.destroy();\n    this.bufferController.destroy();\n    this.capLevelController.destroy();\n    this.fpsController.destroy();\n    this.streamController.destroy();\n    this.audioStreamController.destroy();\n    this.timelineController.destroy();\n    this.audioTrackController.destroy();\n    this.keyLoader.destroy();\n    this.url = null;\n    this.observer.removeAllListeners();\n  }\n\n  attachMedia(media) {\n    logger.log('attachMedia');\n    this.media = media;\n    this.trigger(Event.MEDIA_ATTACHING, {media: media});\n  }\n\n  detachMedia() {\n    logger.log('detachMedia');\n    this.trigger(Event.MEDIA_DETACHING);\n    this.media = null;\n  }\n\n  loadSource(url) {\n    logger.log(`loadSource:${url}`);\n    this.url = url;\n    // when attaching to a source URL, trigger a playlist load\n    this.trigger(Event.MANIFEST_LOADING, {url: url});\n  }\n\n  startLoad(startPosition=-1) {\n    logger.log(`startLoad(${startPosition})`);\n    this.levelController.startLoad();\n    this.streamController.startLoad(startPosition);\n    this.audioStreamController.startLoad(startPosition);\n  }\n\n  stopLoad() {\n    logger.log('stopLoad');\n    this.levelController.stopLoad();\n    this.streamController.stopLoad();\n    this.audioStreamController.stopLoad();\n  }\n\n  swapAudioCodec() {\n    logger.log('swapAudioCodec');\n    this.streamController.swapAudioCodec();\n  }\n\n  recoverMediaError() {\n    logger.log('recoverMediaError');\n    var media = this.media;\n    this.detachMedia();\n    this.attachMedia(media);\n  }\n\n  /** Return all quality levels **/\n  get levels() {\n    return this.levelController.levels;\n  }\n\n  /** Return current playback quality level **/\n  get currentLevel() {\n    return this.streamController.currentLevel;\n  }\n\n  /* set quality level immediately (-1 for automatic level selection) */\n  set currentLevel(newLevel) {\n    logger.log(`set currentLevel:${newLevel}`);\n    this.loadLevel = newLevel;\n    this.streamController.immediateLevelSwitch();\n  }\n\n  /** Return next playback quality level (quality level of next fragment) **/\n  get nextLevel() {\n    return this.streamController.nextLevel;\n  }\n\n  /* set quality level for next fragment (-1 for automatic level selection) */\n  set nextLevel(newLevel) {\n    logger.log(`set nextLevel:${newLevel}`);\n    this.levelController.manualLevel = newLevel;\n    this.streamController.nextLevelSwitch();\n  }\n\n  /** Return the quality level of current/last loaded fragment **/\n  get loadLevel() {\n    return this.levelController.level;\n  }\n\n  /* set quality level for current/next loaded fragment (-1 for automatic level selection) */\n  set loadLevel(newLevel) {\n    logger.log(`set loadLevel:${newLevel}`);\n    this.levelController.manualLevel = newLevel;\n  }\n\n  /** Return the quality level of next loaded fragment **/\n  get nextLoadLevel() {\n    return this.levelController.nextLoadLevel;\n  }\n\n  /** set quality level of next loaded fragment **/\n  set nextLoadLevel(level) {\n    this.levelController.nextLoadLevel = level;\n  }\n\n  /** Return first level (index of first level referenced in manifest)\n  **/\n  get firstLevel() {\n    return Math.max(this.levelController.firstLevel, this.abrController.minAutoLevel);\n  }\n\n  /** set first level (index of first level referenced in manifest)\n  **/\n  set firstLevel(newLevel) {\n    logger.log(`set firstLevel:${newLevel}`);\n    this.levelController.firstLevel = newLevel;\n  }\n\n  /** Return start level (level of first fragment that will be played back)\n      if not overrided by user, first level appearing in manifest will be used as start level\n      if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n  **/\n  get startLevel() {\n    return this.levelController.startLevel;\n  }\n\n  /** set  start level (level of first fragment that will be played back)\n      if not overrided by user, first level appearing in manifest will be used as start level\n      if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n  **/\n  set startLevel(newLevel) {\n    logger.log(`set startLevel:${newLevel}`);\n    this.levelController.startLevel = newLevel;\n  }\n\n  /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n  get autoLevelCapping() {\n    return this.abrController.autoLevelCapping;\n  }\n\n  /** set the capping/max level value that could be used by automatic level selection algorithm **/\n  set autoLevelCapping(newLevel) {\n    logger.log(`set autoLevelCapping:${newLevel}`);\n    this.abrController.autoLevelCapping = newLevel;\n  }\n\n  /* check if we are in automatic level selection mode */\n  get autoLevelEnabled() {\n    return (this.levelController.manualLevel === -1);\n  }\n\n  /* return manual level */\n  get manualLevel() {\n    return this.levelController.manualLevel;\n  }\n\n  /** get alternate audio tracks list from playlist **/\n  get audioTracks() {\n    return this.audioTrackController.audioTracks;\n  }\n\n  /** get index of the selected audio track (index in audio track lists) **/\n  get audioTrack() {\n   return this.audioTrackController.audioTrack;\n  }\n\n  /** select an audio track, based on its index in audio track lists**/\n  set audioTrack(audioTrackId) {\n    this.audioTrackController.audioTrack = audioTrackId;\n  }\n\n  get liveSyncPosition() {\n      return this.streamController.liveSyncPosition;\n  }\n}\n\nexport default Hls;\n",
+    "// This is mostly for support of the es6 module export\n// syntax with the babel compiler, it looks like it doesnt support\n// function exports like we are used to in node/commonjs\nmodule.exports = require('./hls.js').default;\n",
+    "/*\n * Fragment Loader\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nclass FragmentLoader extends EventHandler {\n\n  constructor(hls) {\n    super(hls, Event.FRAG_LOADING);\n    this.loaders = {};\n  }\n\n  destroy() {\n    let loaders = this.loaders;\n    for (let loaderName in loaders) {\n      let loader = loaders[loaderName];\n      if (loader) {\n        loader.destroy();\n      }\n    }\n    this.loaders = {};\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onFragLoading(data) {\n    let frag = data.frag,\n        type = frag.type,\n        loader = this.loaders[type],\n        config = this.hls.config;\n\n    frag.loaded = 0;\n    if (loader) {\n      logger.warn(`abort previous fragment loader for type:${type}`);\n      loader.abort();\n    }\n    loader  = this.loaders[type] = frag.loader = typeof(config.fLoader) !== 'undefined' ? new config.fLoader(config) : new config.loader(config);\n\n    let loaderContext, loaderConfig, loaderCallbacks;\n    loaderContext = { url : frag.url, frag : frag, responseType : 'arraybuffer', progressData : false};\n    let start = frag.byteRangeStartOffset, end = frag.byteRangeEndOffset;\n    if (!isNaN(start) && !isNaN(end)) {\n      loaderContext.rangeStart = start;\n      loaderContext.rangeEnd = end;\n    }\n    loaderConfig = { timeout : config.fragLoadingTimeOut, maxRetry : 0 , retryDelay : 0, maxRetryDelay : config.fragLoadingMaxRetryTimeout};\n    loaderCallbacks = { onSuccess : this.loadsuccess.bind(this), onError :this.loaderror.bind(this), onTimeout : this.loadtimeout.bind(this), onProgress: this.loadprogress.bind(this)};\n    loader.load(loaderContext,loaderConfig,loaderCallbacks);\n  }\n\n  loadsuccess(response, stats, context) {\n    let payload = response.data, frag = context.frag;\n    // detach fragment loader on load success\n    frag.loader = undefined;\n    this.loaders[frag.type] = undefined;\n    this.hls.trigger(Event.FRAG_LOADED, {payload: payload, frag: frag, stats: stats});\n  }\n\n  loaderror(response, context) {\n    let loader = context.loader;\n    if (loader) {\n      loader.abort();\n    }\n    this.loaders[context.type] = undefined;\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.FRAG_LOAD_ERROR, fatal: false, frag: context.frag, response: response});\n  }\n\n  loadtimeout(stats, context) {\n    let loader = context.loader;\n    if (loader) {\n      loader.abort();\n    }\n    this.loaders[context.type] = undefined;\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.FRAG_LOAD_TIMEOUT, fatal: false, frag: context.frag});\n  }\n\n  // data will be used for progressive parsing\n  loadprogress(stats, context, data) { // jshint ignore:line\n    let frag = context.frag;\n    frag.loaded = stats.loaded;\n    this.hls.trigger(Event.FRAG_LOAD_PROGRESS, {frag: frag, stats: stats});\n  }\n}\n\nexport default FragmentLoader;\n",
+    "/*\n * Decrypt key Loader\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nclass KeyLoader extends EventHandler {\n\n  constructor(hls) {\n    super(hls, Event.KEY_LOADING);\n    this.loaders = {};\n    this.decryptkey = null;\n    this.decrypturl = null;\n  }\n\n  destroy() {\n    for (let loaderName in this.loaders) {\n      let loader = this.loaders[loaderName];\n      if (loader) {\n        loader.destroy();\n      }\n    }\n    this.loaders = {};\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onKeyLoading(data) {\n    let frag = data.frag,\n        type = frag.type,\n        loader = this.loaders[type],\n        decryptdata = frag.decryptdata,\n        uri = decryptdata.uri;\n        // if uri is different from previous one or if decrypt key not retrieved yet\n      if (uri !== this.decrypturl || this.decryptkey === null) {\n        let config = this.hls.config;\n\n        if (loader) {\n          logger.warn(`abort previous key loader for type:${type}`);\n          loader.abort();\n        }\n        frag.loader = this.loaders[type] = new config.loader(config);\n        this.decrypturl = uri;\n        this.decryptkey = null;\n\n        let loaderContext, loaderConfig, loaderCallbacks;\n        loaderContext = { url : uri, frag : frag, responseType : 'arraybuffer'};\n        loaderConfig = { timeout : config.fragLoadingTimeOut, maxRetry : config.fragLoadingMaxRetry , retryDelay : config.fragLoadingRetryDelay, maxRetryDelay : config.fragLoadingMaxRetryTimeout};\n        loaderCallbacks = { onSuccess : this.loadsuccess.bind(this), onError :this.loaderror.bind(this), onTimeout : this.loadtimeout.bind(this)};\n        frag.loader.load(loaderContext,loaderConfig,loaderCallbacks);\n      } else if (this.decryptkey) {\n        // we already loaded this key, return it\n        decryptdata.key = this.decryptkey;\n        this.hls.trigger(Event.KEY_LOADED, {frag: frag});\n      }\n  }\n\n  loadsuccess(response, stats, context) {\n    let frag = context.frag;\n    this.decryptkey = frag.decryptdata.key = new Uint8Array(response.data);\n    // detach fragment loader on load success\n    frag.loader = undefined;\n    this.loaders[frag.type] = undefined;\n    this.hls.trigger(Event.KEY_LOADED, {frag: frag});\n  }\n\n  loaderror(response, context) {\n    let frag = context.frag,\n        loader = frag.loader;\n    if (loader) {\n      loader.abort();\n    }\n    this.loaders[context.type] = undefined;\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.KEY_LOAD_ERROR, fatal: false, frag: frag, response: response});\n  }\n\n  loadtimeout(stats, context) {\n    let frag = context.frag,\n        loader = frag.loader;\n    if (loader) {\n      loader.abort();\n    }\n    this.loaders[context.type] = undefined;\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.KEY_LOAD_TIMEOUT, fatal: false, frag: frag});\n  }\n}\n\nexport default KeyLoader;\n",
+    "/**\n * Playlist Loader\n*/\n\nimport URLToolkit from 'url-toolkit';\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport AttrList from '../utils/attr-list';\nimport {logger} from '../utils/logger';\n\n// https://regex101.com is your friend\nconst MASTER_PLAYLIST_REGEX = /#EXT-X-STREAM-INF:([^\\n\\r]*)[\\r\\n]+([^\\r\\n]+)/g;\nconst MASTER_PLAYLIST_MEDIA_REGEX = /#EXT-X-MEDIA:(.*)/g;\nconst LEVEL_PLAYLIST_REGEX = /(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\\d+))|(?:#EXT-X-(TARGETDURATION): *(\\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT(INF): *(\\d*(?:\\.\\d+)?)(?:,(.*))?)|(?:(?!#)()(\\S.+))|(?:#EXT-X-(BYTERANGE): *(\\d+(?:@\\d+(?:\\.\\d+)?)?)|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.+))|(?:#EXT-X-(VERSION):(\\d+))|(?:(#)(.*):(.*))|(?:(#)(.*)))(?:.*)\\r?\\n?/g;\n\nclass PlaylistLoader extends EventHandler {\n\n  constructor(hls) {\n    super(hls,\n      Event.MANIFEST_LOADING,\n      Event.LEVEL_LOADING,\n      Event.AUDIO_TRACK_LOADING);\n    this.loaders = {};\n  }\n\n  destroy() {\n    for (let loaderName in this.loaders) {\n      let loader = this.loaders[loaderName];\n      if (loader) {\n        loader.destroy();\n      }\n    }\n    this.loaders = {};\n    EventHandler.prototype.destroy.call(this);\n  }\n\n  onManifestLoading(data) {\n    this.load(data.url, { type : 'manifest'});\n  }\n\n  onLevelLoading(data) {\n    this.load(data.url, { type : 'level', level : data.level, id : data.id});\n  }\n\n  onAudioTrackLoading(data) {\n    this.load(data.url, { type : 'audioTrack', id : data.id});\n  }\n\n  load(url, context) {\n    let loader = this.loaders[context.type];\n    if (loader) {\n      let loaderContext = loader.context;\n      if (loaderContext && loaderContext.url === url) {\n        logger.trace(`playlist request ongoing`);\n        return;\n      } else {\n        logger.warn(`abort previous loader for type:${context.type}`);\n        loader.abort();\n      }\n    }\n    let config = this.hls.config,\n        retry,\n        timeout,\n        retryDelay,\n        maxRetryDelay;\n    if(context.type === 'manifest') {\n      retry = config.manifestLoadingMaxRetry;\n      timeout = config.manifestLoadingTimeOut;\n      retryDelay = config.manifestLoadingRetryDelay;\n      maxRetryDelay = config.manifestLoadingMaxRetryTimeout;\n    } else {\n      retry = config.levelLoadingMaxRetry;\n      timeout = config.levelLoadingTimeOut;\n      retryDelay = config.levelLoadingRetryDelay;\n      maxRetryDelay = config.levelLoadingMaxRetryTimeout;\n      logger.log(`loading playlist for level ${context.level}`);\n    }\n    loader  = this.loaders[context.type] = context.loader = typeof(config.pLoader) !== 'undefined' ? new config.pLoader(config) : new config.loader(config);\n    context.url = url;\n    context.responseType = '';\n\n    let loaderConfig, loaderCallbacks;\n    loaderConfig = { timeout : timeout, maxRetry : retry , retryDelay : retryDelay, maxRetryDelay : maxRetryDelay};\n    loaderCallbacks = { onSuccess : this.loadsuccess.bind(this), onError :this.loaderror.bind(this), onTimeout : this.loadtimeout.bind(this)};\n    loader.load(context,loaderConfig,loaderCallbacks);\n  }\n\n  resolve(url, baseUrl) {\n    return URLToolkit.buildAbsoluteURL(baseUrl, url);\n  }\n\n  parseMasterPlaylist(string, baseurl) {\n    let levels = [], result;\n    MASTER_PLAYLIST_REGEX.lastIndex = 0;\n    while ((result = MASTER_PLAYLIST_REGEX.exec(string)) != null){\n      const level = {};\n\n      var attrs = level.attrs = new AttrList(result[1]);\n      level.url = this.resolve(result[2], baseurl);\n\n      var resolution = attrs.decimalResolution('RESOLUTION');\n      if(resolution) {\n        level.width = resolution.width;\n        level.height = resolution.height;\n      }\n      level.bitrate = attrs.decimalInteger('AVERAGE-BANDWIDTH') || attrs.decimalInteger('BANDWIDTH');\n      level.name = attrs.NAME;\n\n      var codecs = attrs.CODECS;\n      if(codecs) {\n        codecs = codecs.split(/[ ,]+/);\n        for (let i = 0; i < codecs.length; i++) {\n          const codec = codecs[i];\n          if (codec.indexOf('avc1') !== -1) {\n            level.videoCodec = this.avc1toavcoti(codec);\n          } else {\n            level.audioCodec = codec;\n          }\n        }\n      }\n\n      levels.push(level);\n    }\n    return levels;\n  }\n\n  parseMasterPlaylistMedia(string, baseurl, type) {\n    let result, medias = [];\n    MASTER_PLAYLIST_MEDIA_REGEX.lastIndex = 0;\n    while ((result = MASTER_PLAYLIST_MEDIA_REGEX.exec(string)) != null){\n      const media = {};\n      var attrs = new AttrList(result[1]);\n      if(attrs.TYPE === type) {\n        media.groupId = attrs['GROUP-ID'];\n        media.name = attrs.NAME;\n        media.type = type;\n        media.default = (attrs.DEFAULT === 'YES');\n        media.autoselect = (attrs.AUTOSELECT === 'YES');\n        media.forced = (attrs.FORCED === 'YES');\n        if (attrs.URI) {\n          media.url = this.resolve(attrs.URI, baseurl);\n        }\n        media.lang = attrs.LANGUAGE;\n        if(!media.name) {\n            media.name = media.lang;\n        }\n        medias.push(media);\n      }\n    }\n    return medias;\n  }\n  /**\n   * Utility method for parseLevelPlaylist to create an initialization vector for a given segment\n   * @returns {Uint8Array}\n   */\n  createInitializationVector (segmentNumber) {\n    var uint8View = new Uint8Array(16);\n\n    for (var i = 12; i < 16; i++) {\n      uint8View[i] = (segmentNumber >> 8 * (15 - i)) & 0xff;\n    }\n\n    return uint8View;\n  }\n\n  /**\n   * Utility method for parseLevelPlaylist to get a fragment's decryption data from the currently parsed encryption key data\n   * @param levelkey - a playlist's encryption info\n   * @param segmentNumber - the fragment's segment number\n   * @returns {*} - an object to be applied as a fragment's decryptdata\n   */\n  fragmentDecryptdataFromLevelkey (levelkey, segmentNumber) {\n    var decryptdata = levelkey;\n\n    if (levelkey && levelkey.method && levelkey.uri && !levelkey.iv) {\n      decryptdata = this.cloneObj(levelkey);\n      decryptdata.iv = this.createInitializationVector(segmentNumber);\n    }\n\n    return decryptdata;\n  }\n\n  avc1toavcoti(codec) {\n    var result, avcdata = codec.split('.');\n    if (avcdata.length > 2) {\n      result = avcdata.shift() + '.';\n      result += parseInt(avcdata.shift()).toString(16);\n      result += ('000' + parseInt(avcdata.shift()).toString(16)).substr(-4);\n    } else {\n      result = codec;\n    }\n    return result;\n  }\n\n  cloneObj(obj) {\n    return JSON.parse(JSON.stringify(obj));\n  }\n\n  parseLevelPlaylist(string, baseurl, id, type) {\n    var currentSN = 0,\n        fragdecryptdata,\n        totalduration = 0,\n        level = {type: null, version: null, url: baseurl, fragments: [], live: true, startSN: 0},\n        levelkey = {method : null, key : null, iv : null, uri : null},\n        cc = 0,\n        programDateTime = null,\n        frag = null,\n        result,\n        duration = null,\n        title = null,\n        byteRangeEndOffset = null,\n        byteRangeStartOffset = null,\n        tagList = [];\n\n    LEVEL_PLAYLIST_REGEX.lastIndex = 0;\n    while ((result = LEVEL_PLAYLIST_REGEX.exec(string)) !== null) {\n      result.shift();\n      result = result.filter(function(n) { return (n !== undefined); });\n      switch (result[0]) {\n        case 'PLAYLIST-TYPE':\n          level.type = result[1].toUpperCase();\n          break;\n        case 'MEDIA-SEQUENCE':\n          currentSN = level.startSN = parseInt(result[1]);\n          break;\n        case 'TARGETDURATION':\n          level.targetduration = parseFloat(result[1]);\n          break;\n        case 'VERSION':\n          level.version = parseInt(result[1]);\n          break;\n        case 'EXTM3U':\n          break;\n        case 'ENDLIST':\n          level.live = false;\n          break;\n        case 'DIS':\n          cc++;\n          tagList.push(result);\n          break;\n        case 'DISCONTINUITY-SEQ':\n          cc = parseInt(result[1]);\n          break;\n        case 'BYTERANGE':\n          var params = result[1].split('@');\n          if (params.length === 1) {\n            byteRangeStartOffset = byteRangeEndOffset;\n          } else {\n            byteRangeStartOffset = parseInt(params[1]);\n          }\n          byteRangeEndOffset = parseInt(params[0]) + byteRangeStartOffset;\n          break;\n        case 'INF':\n          duration = parseFloat(result[1]);\n          title = result[2] ? result[2] : null;\n          tagList.push(result);\n          break;\n        case '': // url\n          if (!isNaN(duration)) {\n            var sn = currentSN++;\n            fragdecryptdata = this.fragmentDecryptdataFromLevelkey(levelkey, sn);\n            var url = result[1] ? this.resolve(result[1], baseurl) : null;\n            frag = {url: url,\n                    type : type,\n                    duration: duration,\n                    title: title,\n                    start: totalduration,\n                    sn: sn,\n                    level: id,\n                    cc: cc,\n                    decryptdata : fragdecryptdata,\n                    programDateTime: programDateTime,\n                    tagList: tagList};\n            // only include byte range options if used/needed\n            if(byteRangeStartOffset !== null) {\n              frag.byteRangeStartOffset = byteRangeStartOffset;\n              frag.byteRangeEndOffset = byteRangeEndOffset;\n            }\n            level.fragments.push(frag);\n            totalduration += duration;\n            duration = null;\n            title = null;\n            byteRangeStartOffset = null;\n            programDateTime = null;\n            tagList = [];\n          }\n          break;\n        case 'KEY':\n          // https://tools.ietf.org/html/draft-pantos-http-live-streaming-08#section-3.4.4\n          var decryptparams = result[1];\n          var keyAttrs = new AttrList(decryptparams);\n          var decryptmethod = keyAttrs.enumeratedString('METHOD'),\n              decrypturi = keyAttrs.URI,\n              decryptiv = keyAttrs.hexadecimalInteger('IV');\n          if (decryptmethod) {\n            levelkey = { method: null, key: null, iv: null, uri: null };\n            if ((decrypturi) && (decryptmethod === 'AES-128')) {\n              levelkey.method = decryptmethod;\n              // URI to get the key\n              levelkey.uri = this.resolve(decrypturi, baseurl);\n              levelkey.key = null;\n              // Initialization Vector (IV)\n              levelkey.iv = decryptiv;\n            }\n          }\n          break;\n        case 'START':\n          let startParams = result[1];\n          let startAttrs = new AttrList(startParams);\n          let startTimeOffset = startAttrs.decimalFloatingPoint('TIME-OFFSET');\n          //TIME-OFFSET can be 0\n          if ( !isNaN(startTimeOffset) ) {\n            level.startTimeOffset = startTimeOffset;\n          }\n          break;\n        case 'PROGRAM-DATE-TIME':\n          programDateTime = new Date(Date.parse(result[1]));\n          tagList.push(result);\n          break;\n        case '#':\n          result.shift();\n          tagList.push(result);\n          break;\n        default:\n          logger.warn(`line parsed but not handled: ${result}`);\n          break;\n      }\n    }\n    //logger.log('found ' + level.fragments.length + ' fragments');\n    if(frag && !frag.url) {\n      level.fragments.pop();\n      totalduration-=frag.duration;\n    }\n    level.totalduration = totalduration;\n    level.averagetargetduration = totalduration / level.fragments.length;\n    level.endSN = currentSN - 1;\n    return level;\n  }\n\n  loadsuccess(response, stats, context) {\n    var string = response.data,\n        url = response.url,\n        type = context.type,\n        id = context.id,\n        level = context.level,\n        hls = this.hls;\n\n    this.loaders[type] = undefined;\n    // responseURL not supported on some browsers (it is used to detect URL redirection)\n    // data-uri mode also not supported (but no need to detect redirection)\n    if (url === undefined || url.indexOf('data:') === 0) {\n      // fallback to initial URL\n      url = context.url;\n    }\n    stats.tload = performance.now();\n    //stats.mtime = new Date(target.getResponseHeader('Last-Modified'));\n    if (string.indexOf('#EXTM3U') === 0) {\n      if (string.indexOf('#EXTINF:') > 0) {\n        let isLevel = (type !== 'audioTrack'),\n            levelDetails = this.parseLevelPlaylist(string, url, (isLevel ? level : id) || 0, isLevel ? 'main' : 'audio');\n        if (type === 'manifest') {\n        // first request, stream manifest (no master playlist), fire manifest loaded event with level details\n          hls.trigger(Event.MANIFEST_LOADED, {levels: [{url: url, details : levelDetails}], audioTracks : [], url: url, stats: stats});\n        }\n        stats.tparsed = performance.now();\n        if (levelDetails.targetduration) {\n          if (isLevel) {\n            hls.trigger(Event.LEVEL_LOADED, {details: levelDetails, level: level || 0, id: id || 0, stats: stats});\n          } else {\n            hls.trigger(Event.AUDIO_TRACK_LOADED, {details: levelDetails, id: id, stats: stats});\n          }\n        } else {\n          hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'invalid targetduration'});\n        }\n      } else {\n        let levels = this.parseMasterPlaylist(string, url);\n        // multi level playlist, parse level info\n        if (levels.length) {\n          let audiotracks = this.parseMasterPlaylistMedia(string, url, 'AUDIO');\n          if (audiotracks.length) {\n            // check if we have found an audio track embedded in main playlist (audio track without URI attribute)\n            let embeddedAudioFound = false;\n            audiotracks.forEach(audioTrack => {\n              if(!audioTrack.url) {\n                embeddedAudioFound = true;\n              }\n            });\n            // if no embedded audio track defined, but audio codec signaled in quality level, we need to signal this main audio track\n            // this could happen with playlists with alt audio rendition in which quality levels (main) contains both audio+video. but with mixed audio track not signaled\n            if (embeddedAudioFound === false && levels[0].audioCodec && !levels[0].attrs.AUDIO) {\n              logger.log('audio codec signaled in quality level, but no embedded audio track signaled, create one');\n              audiotracks.unshift({ type : 'main', name : 'main'});\n            }\n          }\n          hls.trigger(Event.MANIFEST_LOADED, {levels: levels, audioTracks : audiotracks, url: url, stats: stats});\n        } else {\n          hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no level found in manifest'});\n        }\n      }\n    } else {\n      hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no EXTM3U delimiter'});\n    }\n  }\n\n  loaderror(response, context) {\n    var details, fatal,loader = context.loader;\n    switch(context.type) {\n      case 'manifest':\n        details = ErrorDetails.MANIFEST_LOAD_ERROR;\n        fatal = true;\n        break;\n      case 'level':\n        details = ErrorDetails.LEVEL_LOAD_ERROR;\n        fatal = false;\n        break;\n      case 'audioTrack':\n        details = ErrorDetails.AUDIO_TRACK_LOAD_ERROR;\n        fatal = false;\n        break;\n    }\n    if (loader) {\n      loader.abort();\n      this.loaders[context.type] = undefined;\n    }\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: loader.url, loader: loader, response: response, context : context});\n  }\n\n  loadtimeout(stats, context) {\n    var details, fatal, loader = context.loader;\n    switch(context.type) {\n      case 'manifest':\n        details = ErrorDetails.MANIFEST_LOAD_TIMEOUT;\n        fatal = true;\n        break;\n      case 'level':\n        details = ErrorDetails.LEVEL_LOAD_TIMEOUT;\n        fatal = false;\n        break;\n      case 'audioTrack':\n        details = ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT;\n        fatal = false;\n        break;\n    }\n    if (loader) {\n      loader.abort();\n      this.loaders[context.type] = undefined;\n    }\n    this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: loader.url, loader: loader, context : context});\n  }\n}\n\nexport default PlaylistLoader;\n",
+    "/**\n * Generate MP4 Box\n*/\n\n//import Hex from '../utils/hex';\nclass MP4 {\n  static init() {\n    MP4.types = {\n      avc1: [], // codingname\n      avcC: [],\n      btrt: [],\n      dinf: [],\n      dref: [],\n      esds: [],\n      ftyp: [],\n      hdlr: [],\n      mdat: [],\n      mdhd: [],\n      mdia: [],\n      mfhd: [],\n      minf: [],\n      moof: [],\n      moov: [],\n      mp4a: [],\n      '.mp3': [],\n      mvex: [],\n      mvhd: [],\n      sdtp: [],\n      stbl: [],\n      stco: [],\n      stsc: [],\n      stsd: [],\n      stsz: [],\n      stts: [],\n      tfdt: [],\n      tfhd: [],\n      traf: [],\n      trak: [],\n      trun: [],\n      trex: [],\n      tkhd: [],\n      vmhd: [],\n      smhd: []\n    };\n\n    var i;\n    for (i in MP4.types) {\n      if (MP4.types.hasOwnProperty(i)) {\n        MP4.types[i] = [\n          i.charCodeAt(0),\n          i.charCodeAt(1),\n          i.charCodeAt(2),\n          i.charCodeAt(3)\n        ];\n      }\n    }\n\n    var videoHdlr = new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00, // pre_defined\n      0x76, 0x69, 0x64, 0x65, // handler_type: 'vide'\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x56, 0x69, 0x64, 0x65,\n      0x6f, 0x48, 0x61, 0x6e,\n      0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'VideoHandler'\n    ]);\n\n    var audioHdlr = new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00, // pre_defined\n      0x73, 0x6f, 0x75, 0x6e, // handler_type: 'soun'\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x53, 0x6f, 0x75, 0x6e,\n      0x64, 0x48, 0x61, 0x6e,\n      0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'SoundHandler'\n    ]);\n\n    MP4.HDLR_TYPES = {\n      'video': videoHdlr,\n      'audio': audioHdlr\n    };\n\n    var dref = new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x01, // entry_count\n      0x00, 0x00, 0x00, 0x0c, // entry_size\n      0x75, 0x72, 0x6c, 0x20, // 'url' type\n      0x00, // version 0\n      0x00, 0x00, 0x01 // entry_flags\n    ]);\n\n    var stco = new Uint8Array([\n      0x00, // version\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00 // entry_count\n    ]);\n\n    MP4.STTS = MP4.STSC = MP4.STCO = stco;\n\n    MP4.STSZ = new Uint8Array([\n      0x00, // version\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00, // sample_size\n      0x00, 0x00, 0x00, 0x00, // sample_count\n    ]);\n    MP4.VMHD = new Uint8Array([\n      0x00, // version\n      0x00, 0x00, 0x01, // flags\n      0x00, 0x00, // graphicsmode\n      0x00, 0x00,\n      0x00, 0x00,\n      0x00, 0x00 // opcolor\n    ]);\n    MP4.SMHD = new Uint8Array([\n      0x00, // version\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, // balance\n      0x00, 0x00 // reserved\n    ]);\n\n    MP4.STSD = new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x01]);// entry_count\n\n    var majorBrand = new Uint8Array([105,115,111,109]); // isom\n    var avc1Brand = new Uint8Array([97,118,99,49]); // avc1\n    var minorVersion = new Uint8Array([0, 0, 0, 1]);\n\n    MP4.FTYP = MP4.box(MP4.types.ftyp, majorBrand, minorVersion, majorBrand, avc1Brand);\n    MP4.DINF = MP4.box(MP4.types.dinf, MP4.box(MP4.types.dref, dref));\n  }\n\n  static box(type) {\n  var\n    payload = Array.prototype.slice.call(arguments, 1),\n    size = 8,\n    i = payload.length,\n    len = i,\n    result;\n    // calculate the total size we need to allocate\n    while (i--) {\n      size += payload[i].byteLength;\n    }\n    result = new Uint8Array(size);\n    result[0] = (size >> 24) & 0xff;\n    result[1] = (size >> 16) & 0xff;\n    result[2] = (size >> 8) & 0xff;\n    result[3] = size  & 0xff;\n    result.set(type, 4);\n    // copy the payload into the result\n    for (i = 0, size = 8; i < len; i++) {\n      // copy payload[i] array @ offset size\n      result.set(payload[i], size);\n      size += payload[i].byteLength;\n    }\n    return result;\n  }\n\n  static hdlr(type) {\n    return MP4.box(MP4.types.hdlr, MP4.HDLR_TYPES[type]);\n  }\n\n  static mdat(data) {\n    return MP4.box(MP4.types.mdat, data);\n  }\n\n  static mdhd(timescale, duration) {\n    duration *= timescale;\n    return MP4.box(MP4.types.mdhd, new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x02, // creation_time\n      0x00, 0x00, 0x00, 0x03, // modification_time\n      (timescale >> 24) & 0xFF,\n      (timescale >> 16) & 0xFF,\n      (timescale >>  8) & 0xFF,\n      timescale & 0xFF, // timescale\n      (duration >> 24),\n      (duration >> 16) & 0xFF,\n      (duration >>  8) & 0xFF,\n      duration & 0xFF, // duration\n      0x55, 0xc4, // 'und' language (undetermined)\n      0x00, 0x00\n    ]));\n  }\n\n  static mdia(track) {\n    return MP4.box(MP4.types.mdia, MP4.mdhd(track.timescale, track.duration), MP4.hdlr(track.type), MP4.minf(track));\n  }\n\n  static mfhd(sequenceNumber) {\n    return MP4.box(MP4.types.mfhd, new Uint8Array([\n      0x00,\n      0x00, 0x00, 0x00, // flags\n      (sequenceNumber >> 24),\n      (sequenceNumber >> 16) & 0xFF,\n      (sequenceNumber >>  8) & 0xFF,\n      sequenceNumber & 0xFF, // sequence_number\n    ]));\n  }\n\n  static minf(track) {\n    if (track.type === 'audio') {\n      return MP4.box(MP4.types.minf, MP4.box(MP4.types.smhd, MP4.SMHD), MP4.DINF, MP4.stbl(track));\n    } else {\n      return MP4.box(MP4.types.minf, MP4.box(MP4.types.vmhd, MP4.VMHD), MP4.DINF, MP4.stbl(track));\n    }\n  }\n\n  static moof(sn, baseMediaDecodeTime, track) {\n    return MP4.box(MP4.types.moof, MP4.mfhd(sn), MP4.traf(track,baseMediaDecodeTime));\n  }\n/**\n * @param tracks... (optional) {array} the tracks associated with this movie\n */\n  static moov(tracks) {\n    var\n      i = tracks.length,\n      boxes = [];\n\n    while (i--) {\n      boxes[i] = MP4.trak(tracks[i]);\n    }\n\n    return MP4.box.apply(null, [MP4.types.moov, MP4.mvhd(tracks[0].timescale, tracks[0].duration)].concat(boxes).concat(MP4.mvex(tracks)));\n  }\n\n  static mvex(tracks) {\n    var\n      i = tracks.length,\n      boxes = [];\n\n    while (i--) {\n      boxes[i] = MP4.trex(tracks[i]);\n    }\n    return MP4.box.apply(null, [MP4.types.mvex].concat(boxes));\n  }\n\n  static mvhd(timescale,duration) {\n    duration*=timescale;\n    var\n      bytes = new Uint8Array([\n        0x00, // version 0\n        0x00, 0x00, 0x00, // flags\n        0x00, 0x00, 0x00, 0x01, // creation_time\n        0x00, 0x00, 0x00, 0x02, // modification_time\n        (timescale >> 24) & 0xFF,\n        (timescale >> 16) & 0xFF,\n        (timescale >>  8) & 0xFF,\n        timescale & 0xFF, // timescale\n        (duration >> 24) & 0xFF,\n        (duration >> 16) & 0xFF,\n        (duration >>  8) & 0xFF,\n        duration & 0xFF, // duration\n        0x00, 0x01, 0x00, 0x00, // 1.0 rate\n        0x01, 0x00, // 1.0 volume\n        0x00, 0x00, // reserved\n        0x00, 0x00, 0x00, 0x00, // reserved\n        0x00, 0x00, 0x00, 0x00, // reserved\n        0x00, 0x01, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x01, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00, // pre_defined\n        0xff, 0xff, 0xff, 0xff // next_track_ID\n      ]);\n    return MP4.box(MP4.types.mvhd, bytes);\n  }\n\n  static sdtp(track) {\n    var\n      samples = track.samples || [],\n      bytes = new Uint8Array(4 + samples.length),\n      flags,\n      i;\n    // leave the full box header (4 bytes) all zero\n    // write the sample table\n    for (i = 0; i < samples.length; i++) {\n      flags = samples[i].flags;\n      bytes[i + 4] = (flags.dependsOn << 4) |\n        (flags.isDependedOn << 2) |\n        (flags.hasRedundancy);\n    }\n\n    return MP4.box(MP4.types.sdtp, bytes);\n  }\n\n  static stbl(track) {\n    return MP4.box(MP4.types.stbl, MP4.stsd(track), MP4.box(MP4.types.stts, MP4.STTS), MP4.box(MP4.types.stsc, MP4.STSC), MP4.box(MP4.types.stsz, MP4.STSZ), MP4.box(MP4.types.stco, MP4.STCO));\n  }\n\n  static avc1(track) {\n    var sps = [], pps = [], i, data, len;\n    // assemble the SPSs\n\n    for (i = 0; i < track.sps.length; i++) {\n      data = track.sps[i];\n      len = data.byteLength;\n      sps.push((len >>> 8) & 0xFF);\n      sps.push((len & 0xFF));\n      sps = sps.concat(Array.prototype.slice.call(data)); // SPS\n    }\n\n    // assemble the PPSs\n    for (i = 0; i < track.pps.length; i++) {\n      data = track.pps[i];\n      len = data.byteLength;\n      pps.push((len >>> 8) & 0xFF);\n      pps.push((len & 0xFF));\n      pps = pps.concat(Array.prototype.slice.call(data));\n    }\n\n    var avcc = MP4.box(MP4.types.avcC, new Uint8Array([\n            0x01,   // version\n            sps[3], // profile\n            sps[4], // profile compat\n            sps[5], // level\n            0xfc | 3, // lengthSizeMinusOne, hard-coded to 4 bytes\n            0xE0 | track.sps.length // 3bit reserved (111) + numOfSequenceParameterSets\n          ].concat(sps).concat([\n            track.pps.length // numOfPictureParameterSets\n          ]).concat(pps))), // \"PPS\"\n        width = track.width,\n        height = track.height;\n    //console.log('avcc:' + Hex.hexDump(avcc));\n    return MP4.box(MP4.types.avc1, new Uint8Array([\n        0x00, 0x00, 0x00, // reserved\n        0x00, 0x00, 0x00, // reserved\n        0x00, 0x01, // data_reference_index\n        0x00, 0x00, // pre_defined\n        0x00, 0x00, // reserved\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00, // pre_defined\n        (width >> 8) & 0xFF,\n        width & 0xff, // width\n        (height >> 8) & 0xFF,\n        height & 0xff, // height\n        0x00, 0x48, 0x00, 0x00, // horizresolution\n        0x00, 0x48, 0x00, 0x00, // vertresolution\n        0x00, 0x00, 0x00, 0x00, // reserved\n        0x00, 0x01, // frame_count\n        0x12,\n        0x64, 0x61, 0x69, 0x6C, //dailymotion/hls.js\n        0x79, 0x6D, 0x6F, 0x74,\n        0x69, 0x6F, 0x6E, 0x2F,\n        0x68, 0x6C, 0x73, 0x2E,\n        0x6A, 0x73, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, 0x00,\n        0x00, 0x00, 0x00, // compressorname\n        0x00, 0x18,   // depth = 24\n        0x11, 0x11]), // pre_defined = -1\n          avcc,\n          MP4.box(MP4.types.btrt, new Uint8Array([\n            0x00, 0x1c, 0x9c, 0x80, // bufferSizeDB\n            0x00, 0x2d, 0xc6, 0xc0, // maxBitrate\n            0x00, 0x2d, 0xc6, 0xc0])) // avgBitrate\n          );\n  }\n\n  static esds(track) {\n    var configlen = track.config.length;\n    return new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n\n      0x03, // descriptor_type\n      0x17+configlen, // length\n      0x00, 0x01, //es_id\n      0x00, // stream_priority\n\n      0x04, // descriptor_type\n      0x0f+configlen, // length\n      0x40, //codec : mpeg4_audio\n      0x15, // stream_type\n      0x00, 0x00, 0x00, // buffer_size\n      0x00, 0x00, 0x00, 0x00, // maxBitrate\n      0x00, 0x00, 0x00, 0x00, // avgBitrate\n\n      0x05 // descriptor_type\n      ].concat([configlen]).concat(track.config).concat([0x06, 0x01, 0x02])); // GASpecificConfig)); // length + audio config descriptor\n  }\n\n  static mp4a(track) {\n    var audiosamplerate = track.audiosamplerate;\n      return MP4.box(MP4.types.mp4a, new Uint8Array([\n      0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // data_reference_index\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, track.channelCount, // channelcount\n      0x00, 0x10, // sampleSize:16bits\n      0x00, 0x00, 0x00, 0x00, // reserved2\n      (audiosamplerate >> 8) & 0xFF,\n      audiosamplerate & 0xff, //\n      0x00, 0x00]),\n      MP4.box(MP4.types.esds, MP4.esds(track)));\n  }\n\n  static mp3(track) {\n    var audiosamplerate = track.audiosamplerate;\n      return MP4.box(MP4.types['.mp3'], new Uint8Array([\n      0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // data_reference_index\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, track.channelCount, // channelcount\n      0x00, 0x10, // sampleSize:16bits\n      0x00, 0x00, 0x00, 0x00, // reserved2\n      (audiosamplerate >> 8) & 0xFF,\n      audiosamplerate & 0xff, //\n      0x00, 0x00]));\n  }\n\n  static stsd(track) {\n    if (track.type === 'audio') {\n      if (!track.isAAC && track.codec === 'mp3') {\n        return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp3(track));\n      }\n      return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp4a(track));\n    } else {\n      return MP4.box(MP4.types.stsd, MP4.STSD, MP4.avc1(track));\n    }\n  }\n\n  static tkhd(track) {\n    var id = track.id,\n        duration = track.duration*track.timescale,\n        width = track.width,\n        height = track.height;\n    return MP4.box(MP4.types.tkhd, new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x07, // flags\n      0x00, 0x00, 0x00, 0x00, // creation_time\n      0x00, 0x00, 0x00, 0x00, // modification_time\n      (id >> 24) & 0xFF,\n      (id >> 16) & 0xFF,\n      (id >> 8) & 0xFF,\n      id & 0xFF, // track_ID\n      0x00, 0x00, 0x00, 0x00, // reserved\n      (duration >> 24),\n      (duration >> 16) & 0xFF,\n      (duration >>  8) & 0xFF,\n      duration & 0xFF, // duration\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, // layer\n      0x00, 0x00, // alternate_group\n      0x00, 0x00, // non-audio track volume\n      0x00, 0x00, // reserved\n      0x00, 0x01, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x01, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00,\n      0x00, 0x00, 0x00, 0x00,\n      0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n      (width >> 8) & 0xFF,\n      width & 0xFF,\n      0x00, 0x00, // width\n      (height >> 8) & 0xFF,\n      height & 0xFF,\n      0x00, 0x00 // height\n    ]));\n  }\n\n  static traf(track,baseMediaDecodeTime) {\n    var sampleDependencyTable = MP4.sdtp(track),\n        id = track.id;\n    return MP4.box(MP4.types.traf,\n               MP4.box(MP4.types.tfhd, new Uint8Array([\n                 0x00, // version 0\n                 0x00, 0x00, 0x00, // flags\n                 (id >> 24),\n                 (id >> 16) & 0XFF,\n                 (id >> 8) & 0XFF,\n                 (id & 0xFF) // track_ID\n               ])),\n               MP4.box(MP4.types.tfdt, new Uint8Array([\n                 0x00, // version 0\n                 0x00, 0x00, 0x00, // flags\n                 (baseMediaDecodeTime >>24),\n                 (baseMediaDecodeTime >> 16) & 0XFF,\n                 (baseMediaDecodeTime >> 8) & 0XFF,\n                 (baseMediaDecodeTime & 0xFF) // baseMediaDecodeTime\n               ])),\n               MP4.trun(track,\n                    sampleDependencyTable.length +\n                    16 + // tfhd\n                    16 + // tfdt\n                    8 +  // traf header\n                    16 + // mfhd\n                    8 +  // moof header\n                    8),  // mdat header\n               sampleDependencyTable);\n  }\n\n  /**\n   * Generate a track box.\n   * @param track {object} a track definition\n   * @return {Uint8Array} the track box\n   */\n  static trak(track) {\n    track.duration = track.duration || 0xffffffff;\n    return MP4.box(MP4.types.trak, MP4.tkhd(track), MP4.mdia(track));\n  }\n\n  static trex(track) {\n    var id = track.id;\n    return MP4.box(MP4.types.trex, new Uint8Array([\n      0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n     (id >> 24),\n     (id >> 16) & 0XFF,\n     (id >> 8) & 0XFF,\n     (id & 0xFF), // track_ID\n      0x00, 0x00, 0x00, 0x01, // default_sample_description_index\n      0x00, 0x00, 0x00, 0x00, // default_sample_duration\n      0x00, 0x00, 0x00, 0x00, // default_sample_size\n      0x00, 0x01, 0x00, 0x01 // default_sample_flags\n    ]));\n  }\n\n  static trun(track, offset) {\n    var samples= track.samples || [],\n        len = samples.length,\n        arraylen = 12 + (16 * len),\n        array = new Uint8Array(arraylen),\n        i,sample,duration,size,flags,cts;\n    offset += 8 + arraylen;\n    array.set([\n      0x00, // version 0\n      0x00, 0x0f, 0x01, // flags\n      (len >>> 24) & 0xFF,\n      (len >>> 16) & 0xFF,\n      (len >>> 8) & 0xFF,\n      len & 0xFF, // sample_count\n      (offset >>> 24) & 0xFF,\n      (offset >>> 16) & 0xFF,\n      (offset >>> 8) & 0xFF,\n      offset & 0xFF // data_offset\n    ],0);\n    for (i = 0; i < len; i++) {\n      sample = samples[i];\n      duration = sample.duration;\n      size = sample.size;\n      flags = sample.flags;\n      cts = sample.cts;\n      array.set([\n        (duration >>> 24) & 0xFF,\n        (duration >>> 16) & 0xFF,\n        (duration >>> 8) & 0xFF,\n        duration & 0xFF, // sample_duration\n        (size >>> 24) & 0xFF,\n        (size >>> 16) & 0xFF,\n        (size >>> 8) & 0xFF,\n        size & 0xFF, // sample_size\n        (flags.isLeading << 2) | flags.dependsOn,\n        (flags.isDependedOn << 6) |\n          (flags.hasRedundancy << 4) |\n          (flags.paddingValue << 1) |\n          flags.isNonSync,\n        flags.degradPrio & 0xF0 << 8,\n        flags.degradPrio & 0x0F, // sample_flags\n        (cts >>> 24) & 0xFF,\n        (cts >>> 16) & 0xFF,\n        (cts >>> 8) & 0xFF,\n        cts & 0xFF // sample_composition_time_offset\n      ],12+16*i);\n    }\n    return MP4.box(MP4.types.trun, array);\n  }\n\n  static initSegment(tracks) {\n    if (!MP4.types) {\n      MP4.init();\n    }\n    var movie = MP4.moov(tracks), result;\n    result = new Uint8Array(MP4.FTYP.byteLength + movie.byteLength);\n    result.set(MP4.FTYP);\n    result.set(movie, MP4.FTYP.byteLength);\n    return result;\n  }\n}\n\nexport default MP4;\n",
+    "/**\n * fMP4 remuxer\n*/\n\n\nimport AAC from '../helper/aac';\nimport Event from '../events';\nimport {logger} from '../utils/logger';\nimport MP4 from '../remux/mp4-generator';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass MP4Remuxer {\n  constructor(observer, id, config, typeSupported) {\n    this.observer = observer;\n    this.id = id;\n    this.config = config;\n    this.typeSupported = typeSupported;\n    this.ISGenerated = false;\n    this.PES2MP4SCALEFACTOR = 4;\n    this.PES_TIMESCALE = 90000;\n    this.MP4_TIMESCALE = this.PES_TIMESCALE / this.PES2MP4SCALEFACTOR;\n  }\n\n  get passthrough() {\n    return false;\n  }\n\n  destroy() {\n  }\n\n  insertDiscontinuity() {\n    this._initPTS = this._initDTS = undefined;\n  }\n\n  switchLevel() {\n    this.ISGenerated = false;\n  }\n\n  remux(level,sn,audioTrack,videoTrack,id3Track,textTrack,timeOffset, contiguous,accurateTimeOffset) {\n    this.level = level;\n    this.sn = sn;\n    // generate Init Segment if needed\n    if (!this.ISGenerated) {\n      this.generateIS(audioTrack,videoTrack,timeOffset);\n    }\n\n    if (this.ISGenerated) {\n      // Purposefully remuxing audio before video, so that remuxVideo can use nextAacPts, which is\n      // calculated in remuxAudio.\n      //logger.log('nb AAC samples:' + audioTrack.samples.length);\n      if (audioTrack.samples.length) {\n        let audioData = this.remuxAudio(audioTrack,timeOffset,contiguous,accurateTimeOffset);\n        //logger.log('nb AVC samples:' + videoTrack.samples.length);\n        if (videoTrack.samples.length) {\n          let audioTrackLength;\n          if (audioData) {\n            audioTrackLength = audioData.endPTS - audioData.startPTS;\n          }\n          this.remuxVideo(videoTrack,timeOffset,contiguous,audioTrackLength);\n        }\n      } else {\n        let videoData;\n        //logger.log('nb AVC samples:' + videoTrack.samples.length);\n        if (videoTrack.samples.length) {\n          videoData = this.remuxVideo(videoTrack,timeOffset,contiguous);\n        }\n        if (videoData && audioTrack.codec) {\n          this.remuxEmptyAudio(audioTrack, timeOffset, contiguous, videoData);\n        }\n      }\n    }\n    //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n    if (id3Track.samples.length) {\n      this.remuxID3(id3Track,timeOffset);\n    }\n    //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n    if (textTrack.samples.length) {\n      this.remuxText(textTrack,timeOffset);\n    }\n    //notify end of parsing\n    this.observer.trigger(Event.FRAG_PARSED, { id : this.id , level : this.level, sn : this.sn});\n  }\n\n  generateIS(audioTrack,videoTrack,timeOffset) {\n    var observer = this.observer,\n        audioSamples = audioTrack.samples,\n        videoSamples = videoTrack.samples,\n        pesTimeScale = this.PES_TIMESCALE,\n        typeSupported = this.typeSupported,\n        container = 'audio/mp4',\n        tracks = {},\n        data = { id : this.id, level : this.level, sn : this.sn, tracks : tracks, unique : false },\n        computePTSDTS = (this._initPTS === undefined),\n        initPTS, initDTS;\n\n    if (computePTSDTS) {\n      initPTS = initDTS = Infinity;\n    }\n    if (audioTrack.config && audioSamples.length) {\n      audioTrack.timescale = audioTrack.audiosamplerate;\n      // MP4 duration (track duration in seconds multiplied by timescale) is coded on 32 bits\n      // we know that each AAC sample contains 1024 frames....\n      // in order to avoid overflowing the 32 bit counter for large duration, we use smaller timescale (timescale/gcd)\n      // we just need to ensure that AAC sample duration will still be an integer (will be 1024/gcd)\n      if (audioTrack.timescale * audioTrack.duration > Math.pow(2, 32)) {\n        let greatestCommonDivisor = function(a, b) {\n            if ( ! b) {\n                return a;\n            }\n            return greatestCommonDivisor(b, a % b);\n        };\n        audioTrack.timescale = audioTrack.audiosamplerate / greatestCommonDivisor(audioTrack.audiosamplerate,(audioTrack.isAAC ? 1024 : 1152));\n      }\n      logger.log ('audio mp4 timescale :'+ audioTrack.timescale);\n      if (!audioTrack.isAAC) {\n        if (typeSupported.mpeg === true) { // Chrome\n          container = 'audio/mpeg';\n          audioTrack.codec = '';\n        } else if (typeSupported.mp3 === true) { // Firefox\n          audioTrack.codec = 'mp3';\n        }\n      }\n      tracks.audio = {\n        container : container,\n        codec :  audioTrack.codec,\n        initSegment : MP4.initSegment([audioTrack]),\n        metadata : {\n          channelCount : audioTrack.channelCount\n        }\n      };\n      if (computePTSDTS) {\n        // remember first PTS of this demuxing context. for audio, PTS = DTS\n        initPTS = initDTS = audioSamples[0].pts - pesTimeScale * timeOffset;\n      }\n    }\n\n    if (videoTrack.sps && videoTrack.pps && videoSamples.length) {\n      videoTrack.timescale = this.MP4_TIMESCALE;\n      tracks.video = {\n        container : 'video/mp4',\n        codec :  videoTrack.codec,\n        initSegment : MP4.initSegment([videoTrack]),\n        metadata : {\n          width : videoTrack.width,\n          height : videoTrack.height\n        }\n      };\n      if (computePTSDTS) {\n        initPTS = Math.min(initPTS,videoSamples[0].pts - pesTimeScale * timeOffset);\n        initDTS = Math.min(initDTS,videoSamples[0].dts - pesTimeScale * timeOffset);\n      }\n    }\n\n    if(Object.keys(tracks).length) {\n      observer.trigger(Event.FRAG_PARSING_INIT_SEGMENT,data);\n      this.ISGenerated = true;\n      if (computePTSDTS) {\n        this._initPTS = initPTS;\n        this._initDTS = initDTS;\n      }\n    } else {\n      observer.trigger(Event.ERROR, {type : ErrorTypes.MEDIA_ERROR, id : this.id, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'no audio/video samples found'});\n    }\n  }\n\n  remuxVideo(track, timeOffset, contiguous, audioTrackLength) {\n    var offset = 8,\n        pesTimeScale = this.PES_TIMESCALE,\n        pes2mp4ScaleFactor = this.PES2MP4SCALEFACTOR,\n        mp4SampleDuration,\n        mdat, moof,\n        firstPTS, firstDTS,\n        nextDTS,\n        lastPTS, lastDTS,\n        inputSamples = track.samples,\n        outputSamples = [],\n        ptsNormalize = this._PTSNormalize,\n        initDTS = this._initDTS;\n\n  // for (let i = 0; i < track.samples.length; i++) {\n  //   let avcSample = track.samples[i];\n  //   let units = avcSample.units.units;\n  //   let unitsString = '';\n  //   for (let j = 0; j < units.length ; j++) {\n  //     unitsString += units[j].type + ',';\n  //     if (units[j].data.length < 500) {\n  //       unitsString += Hex.hexDump(units[j].data);\n  //     }\n  //   }\n  //   logger.log(avcSample.pts + '/' + avcSample.dts + ',' + unitsString + avcSample.units.length);\n  // }\n\n    // sort video samples by DTS order\n    inputSamples.sort(function(a, b) {\n      return (a.dts-b.dts);\n    });\n\n    // handle broken streams with PTS < DTS, tolerance up 200ms (18000 in 90kHz timescale)\n    let PTSDTSshift = inputSamples.reduce( (prev, curr) => Math.max(Math.min(prev,curr.pts-curr.dts),-18000),0);\n    if (PTSDTSshift < 0) {\n      logger.warn(`PTS < DTS detected in video samples, shifting DTS by ${Math.round(PTSDTSshift/90)} ms to overcome this issue`);\n      for (let i = 0; i < inputSamples.length; i++) {\n        inputSamples[i].dts += PTSDTSshift;\n      }\n    }\n\n  // PTS is coded on 33bits, and can loop from -2^32 to 2^32\n  // ptsNormalize will make PTS/DTS value monotonic, we use last known DTS value as reference value\n   let nextAvcDts;\n   // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)\n    if (contiguous) {\n      // if parsed fragment is contiguous with last one, let's use last DTS value as reference\n      nextAvcDts = this.nextAvcDts;\n    } else {\n      // if not contiguous, let's use target timeOffset\n      nextAvcDts = timeOffset*pesTimeScale;\n    }\n\n    // compute first DTS and last DTS, normalize them against reference value\n    let sample = inputSamples[0];\n    firstDTS =  Math.max(ptsNormalize(sample.dts - initDTS,nextAvcDts),0);\n    firstPTS =  Math.max(ptsNormalize(sample.pts - initDTS,nextAvcDts),0);\n\n    // check timestamp continuity accross consecutive fragments (this is to remove inter-fragment gap/hole)\n    let delta = Math.round((firstDTS - nextAvcDts) / 90);\n    // if fragment are contiguous, detect hole/overlapping between fragments\n    if (contiguous) {\n      if (delta) {\n        if (delta > 1) {\n          logger.log(`AVC:${delta} ms hole between fragments detected,filling it`);\n        } else if (delta < -1) {\n          logger.log(`AVC:${(-delta)} ms overlapping between fragments detected`);\n        }\n        // remove hole/gap : set DTS to next expected DTS\n        firstDTS = nextAvcDts;\n        inputSamples[0].dts = firstDTS + initDTS;\n        // offset PTS as well, ensure that PTS is smaller or equal than new DTS\n        firstPTS = Math.max(firstPTS - delta, nextAvcDts);\n        inputSamples[0].pts = firstPTS + initDTS;\n        logger.log(`Video/PTS/DTS adjusted: ${Math.round(firstPTS/90)}/${Math.round(firstDTS/90)},delta:${delta} ms`);\n      }\n    }\n    nextDTS = firstDTS;\n\n    // compute lastPTS/lastDTS\n    sample = inputSamples[inputSamples.length-1];\n    lastDTS = Math.max(ptsNormalize(sample.dts - initDTS,nextAvcDts) ,0);\n    lastPTS = Math.max(ptsNormalize(sample.pts - initDTS,nextAvcDts) ,0);\n    lastPTS = Math.max(lastPTS, lastDTS);\n\n    let vendor = navigator.vendor, userAgent = navigator.userAgent,\n        isSafari = vendor && vendor.indexOf('Apple') > -1 && userAgent && !userAgent.match('CriOS');\n\n      // on Safari let's signal the same sample duration for all samples\n      // sample duration (as expected by trun MP4 boxes), should be the delta between sample DTS\n      // set this constant duration as being the avg delta between consecutive DTS.\n    if (isSafari) {\n      mp4SampleDuration = Math.round((lastDTS-firstDTS)/(pes2mp4ScaleFactor*(inputSamples.length-1)));\n    }\n\n    // normalize all PTS/DTS now ...\n    for (let i = 0; i < inputSamples.length; i++) {\n      let sample = inputSamples[i];\n      if (isSafari) {\n        // sample DTS is computed using a constant decoding offset (mp4SampleDuration) between samples\n        sample.dts = firstDTS + i*pes2mp4ScaleFactor*mp4SampleDuration;\n      } else {\n        // ensure sample monotonic DTS\n        sample.dts = Math.max(ptsNormalize(sample.dts - initDTS, nextAvcDts),firstDTS);\n        // ensure dts is a multiple of scale factor to avoid rounding issues\n        sample.dts = Math.round(sample.dts/pes2mp4ScaleFactor)*pes2mp4ScaleFactor;\n      }\n      // we normalize PTS against nextAvcDts, we also substract initDTS (some streams don't start @ PTS O)\n      // and we ensure that computed value is greater or equal than sample DTS\n      sample.pts = Math.max(ptsNormalize(sample.pts - initDTS,nextAvcDts) , sample.dts);\n      // ensure pts is a multiple of scale factor to avoid rounding issues\n      sample.pts = Math.round(sample.pts/pes2mp4ScaleFactor)*pes2mp4ScaleFactor;\n    }\n\n    /* concatenate the video data and construct the mdat in place\n      (need 8 more bytes to fill length and mpdat type) */\n    mdat = new Uint8Array(track.len + (4 * track.nbNalu) + 8);\n    let view = new DataView(mdat.buffer);\n    view.setUint32(0, mdat.byteLength);\n    mdat.set(MP4.types.mdat, 4);\n\n    for (let i = 0; i < inputSamples.length; i++) {\n      let avcSample = inputSamples[i],\n          mp4SampleLength = 0,\n          compositionTimeOffset;\n      // convert NALU bitstream to MP4 format (prepend NALU with size field)\n      while (avcSample.units.units.length) {\n        let unit = avcSample.units.units.shift();\n        view.setUint32(offset, unit.data.byteLength);\n        offset += 4;\n        mdat.set(unit.data, offset);\n        offset += unit.data.byteLength;\n        mp4SampleLength += 4 + unit.data.byteLength;\n      }\n\n      if(!isSafari) {\n        // expected sample duration is the Decoding Timestamp diff of consecutive samples\n        if (i < inputSamples.length - 1) {\n          mp4SampleDuration = inputSamples[i+1].dts - avcSample.dts;\n        } else {\n          let config = this.config,\n              lastFrameDuration = avcSample.dts - inputSamples[i > 0 ? i-1 : i].dts;\n          if (config.stretchShortVideoTrack) {\n            // In some cases, a segment's audio track duration may exceed the video track duration.\n            // Since we've already remuxed audio, and we know how long the audio track is, we look to\n            // see if the delta to the next segment is longer than the minimum of maxBufferHole and\n            // maxSeekHole. If so, playback would potentially get stuck, so we artificially inflate\n            // the duration of the last frame to minimize any potential gap between segments.\n            let maxBufferHole = config.maxBufferHole,\n                maxSeekHole = config.maxSeekHole,\n                gapTolerance = Math.floor(Math.min(maxBufferHole, maxSeekHole) * pesTimeScale),\n                deltaToFrameEnd = (audioTrackLength ? firstPTS + audioTrackLength * pesTimeScale : this.nextAacPts) - avcSample.pts;\n            if (deltaToFrameEnd > gapTolerance) {\n              // We subtract lastFrameDuration from deltaToFrameEnd to try to prevent any video\n              // frame overlap. maxBufferHole/maxSeekHole should be >> lastFrameDuration anyway.\n              mp4SampleDuration = deltaToFrameEnd - lastFrameDuration;\n              if (mp4SampleDuration < 0) {\n                mp4SampleDuration = lastFrameDuration;\n              }\n              logger.log(`It is approximately ${deltaToFrameEnd/90} ms to the next segment; using duration ${mp4SampleDuration/90} ms for the last video frame.`);\n            } else {\n              mp4SampleDuration = lastFrameDuration;\n            }\n          } else {\n            mp4SampleDuration = lastFrameDuration;\n          }\n        }\n        mp4SampleDuration /= pes2mp4ScaleFactor;\n        compositionTimeOffset = Math.round((avcSample.pts - avcSample.dts) / pes2mp4ScaleFactor);\n      } else {\n        compositionTimeOffset = Math.max(0,mp4SampleDuration*Math.round((avcSample.pts - avcSample.dts)/(pes2mp4ScaleFactor*mp4SampleDuration)));\n      }\n\n\n      //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');\n      outputSamples.push({\n        size: mp4SampleLength,\n         // constant duration\n        duration: mp4SampleDuration,\n        cts: compositionTimeOffset,\n        flags: {\n          isLeading: 0,\n          isDependedOn: 0,\n          hasRedundancy: 0,\n          degradPrio: 0,\n          dependsOn : avcSample.key ? 2 : 1,\n          isNonSync : avcSample.key ? 0 : 1\n        }\n      });\n    }\n    // next AVC sample DTS should be equal to last sample DTS + last sample duration (in PES timescale)\n    this.nextAvcDts = lastDTS + mp4SampleDuration*pes2mp4ScaleFactor;\n    let dropped = track.dropped;\n    track.len = 0;\n    track.nbNalu = 0;\n    track.dropped = 0;\n    if(outputSamples.length && navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {\n      let flags = outputSamples[0].flags;\n    // chrome workaround, mark first sample as being a Random Access Point to avoid sourcebuffer append issue\n    // https://code.google.com/p/chromium/issues/detail?id=229412\n      flags.dependsOn = 2;\n      flags.isNonSync = 0;\n    }\n    track.samples = outputSamples;\n    moof = MP4.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n    track.samples = [];\n\n    let data = {\n      id : this.id,\n      level : this.level,\n      sn : this.sn,\n      data1: moof,\n      data2: mdat,\n      startPTS: firstPTS / pesTimeScale,\n      endPTS: (lastPTS + pes2mp4ScaleFactor * mp4SampleDuration) / pesTimeScale,\n      startDTS: firstDTS / pesTimeScale,\n      endDTS: this.nextAvcDts / pesTimeScale,\n      type: 'video',\n      nb: outputSamples.length,\n      dropped : dropped\n    };\n    this.observer.trigger(Event.FRAG_PARSING_DATA, data);\n    return data;\n  }\n\n  remuxAudio(track, timeOffset, contiguous,accurateTimeOffset) {\n    const pesTimeScale = this.PES_TIMESCALE,\n          mp4timeScale = track.timescale,\n          pes2mp4ScaleFactor = pesTimeScale/mp4timeScale,\n          expectedSampleDuration = track.timescale * (track.isAAC ? 1024 : 1152) / track.audiosamplerate,\n          pesFrameDuration = expectedSampleDuration * pes2mp4ScaleFactor,\n          ptsNormalize = this._PTSNormalize,\n          initDTS = this._initDTS;\n    var view,\n        offset = 8,\n        aacSample, mp4Sample,\n        unit,\n        mdat, moof,\n        firstPTS, firstDTS, lastDTS,\n        pts, dts, ptsnorm, dtsnorm,\n        samples = [],\n        samples0 = [],\n        fillFrame, newStamp,\n        nextAacPts;\n\n    track.samples.sort(function(a, b) {\n      return (a.pts-b.pts);\n    });\n    samples0 = track.samples;\n\n    // for audio samples, also consider consecutive fragments as being contiguous (even if a level switch occurs),\n    // for sake of clarity:\n    // consecutive fragments are frags with\n    //  - less than 100ms gaps between new time offset and next expected PTS OR\n    //  - less than 20 audio frames distance\n    // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)\n    // this helps ensuring audio continuity\n    // and this also avoids audio glitches/cut when switching quality, or reporting wrong duration on first audio frame\n\n    nextAacPts = this.nextAacPts;\n    contiguous |= (samples0.length && nextAacPts &&\n                   (Math.abs(timeOffset-nextAacPts/pesTimeScale) < 0.1 ||\n                    Math.abs((samples0[0].pts-nextAacPts-initDTS)) < 20*pesFrameDuration)\n                    );\n\n    if (!contiguous) {\n      // if fragments are not contiguous, let's use timeOffset to compute next AAC PTS\n      nextAacPts = timeOffset*pesTimeScale;\n    }\n    // If the audio track is missing samples, the frames seem to get \"left-shifted\" within the\n    // resulting mp4 segment, causing sync issues and leaving gaps at the end of the audio segment.\n    // In an effort to prevent this from happening, we inject frames here where there are gaps.\n    // When possible, we inject a silent frame; when that's not possible, we duplicate the last\n    // frame.\n\n    // only inject/drop audio frames in case time offset is accurate\n    if (accurateTimeOffset && track.isAAC) {\n      for (let i = 0, nextPtsNorm = nextAacPts; i < samples0.length; ) {\n        // First, let's see how far off this frame is from where we expect it to be\n        var sample = samples0[i],\n            ptsNorm = ptsNormalize(sample.pts - initDTS, nextAacPts),\n            delta = ptsNorm - nextPtsNorm;\n\n        // If we're overlapping by more than a duration, drop this sample\n        if (delta <= -pesFrameDuration) {\n          logger.warn(`Dropping 1 audio frame @ ${Math.round(nextPtsNorm/90)/1000}s due to ${Math.round(Math.abs(delta / 90))} ms overlap.`);\n          samples0.splice(i, 1);\n          track.len -= sample.unit.length;\n          // Don't touch nextPtsNorm or i\n        }\n        // Otherwise, if we're more than a frame away from where we should be, insert missing frames\n        else if (delta >= pesFrameDuration) {\n          var missing = Math.round(delta / pesFrameDuration);\n          logger.warn(`Injecting ${missing} audio frame @ ${Math.round(nextPtsNorm/90)/1000}s due to ${Math.round(delta / 90)} ms gap.`);\n          for (var j = 0; j < missing; j++) {\n            newStamp = nextPtsNorm + initDTS;\n            newStamp = Math.max(newStamp, initDTS);\n            fillFrame = AAC.getSilentFrame(track.channelCount);\n            if (!fillFrame) {\n              logger.log('Unable to get silent frame for given audio codec; duplicating last frame instead.');\n              fillFrame = sample.unit.subarray();\n            }\n            samples0.splice(i, 0, {unit: fillFrame, pts: newStamp, dts: newStamp});\n            track.len += fillFrame.length;\n            nextPtsNorm += pesFrameDuration;\n            i += 1;\n          }\n\n          // Adjust sample to next expected pts\n          sample.pts = sample.dts = nextPtsNorm + initDTS;\n          nextPtsNorm += pesFrameDuration;\n          i += 1;\n        }\n        // Otherwise, we're within half a frame duration, so just adjust pts\n        else {\n          if (Math.abs(delta) > (0.1 * pesFrameDuration)) {\n            //logger.log(`Invalid frame delta ${Math.round(ptsNorm - nextPtsNorm + pesFrameDuration)} at PTS ${Math.round(ptsNorm / 90)} (should be ${Math.round(pesFrameDuration)}).`);\n          }\n          nextPtsNorm += pesFrameDuration;\n          if (i === 0) {\n            sample.pts = sample.dts = initDTS + nextAacPts;\n          } else {\n            sample.pts = sample.dts = samples0[i - 1].pts + pesFrameDuration;\n          }\n          i += 1;\n        }\n      }\n    }\n\n\n    while (samples0.length) {\n      aacSample = samples0.shift();\n      unit = aacSample.unit;\n      pts = aacSample.pts - initDTS;\n      dts = aacSample.dts - initDTS;\n      //logger.log(`Audio/PTS:${Math.round(pts/90)}`);\n      // if not first sample\n      if (lastDTS !== undefined) {\n        ptsnorm = ptsNormalize(pts, lastDTS);\n        dtsnorm = ptsNormalize(dts, lastDTS);\n        mp4Sample.duration = Math.round((dtsnorm - lastDTS) / pes2mp4ScaleFactor);\n      } else {\n        ptsnorm = ptsNormalize(pts, nextAacPts);\n        dtsnorm = ptsNormalize(dts, nextAacPts);\n        let delta = Math.round(1000 * (ptsnorm - nextAacPts) / pesTimeScale),\n            numMissingFrames = 0;\n        // if fragment are contiguous, detect hole/overlapping between fragments\n        // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)\n        if (contiguous) {\n          // log delta\n          if (delta) {\n            if (delta > 0) {\n              numMissingFrames = Math.round((ptsnorm - nextAacPts) / pesFrameDuration);\n              logger.log(`${delta} ms hole between AAC samples detected,filling it`);\n              if (numMissingFrames > 0) {\n                fillFrame = AAC.getSilentFrame(track.channelCount);\n                if (!fillFrame) {\n                  fillFrame = unit.subarray();\n                }\n                track.len += numMissingFrames * fillFrame.length;\n              }\n              // if we have frame overlap, overlapping for more than half a frame duraion\n            } else if (delta < -12) {\n              // drop overlapping audio frames... browser will deal with it\n              logger.log(`${(-delta)} ms overlapping between AAC samples detected, drop frame`);\n              track.len -= unit.byteLength;\n              continue;\n            }\n            // set PTS/DTS to expected PTS/DTS\n            ptsnorm = dtsnorm = nextAacPts;\n          }\n        }\n        // remember first PTS of our aacSamples, ensure value is positive\n        firstPTS = Math.max(0, ptsnorm);\n        firstDTS = Math.max(0, dtsnorm);\n        if(track.len > 0) {\n          /* concatenate the audio data and construct the mdat in place\n            (need 8 more bytes to fill length and mdat type) */\n          mdat = new Uint8Array(track.len + 8);\n          view = new DataView(mdat.buffer);\n          view.setUint32(0, mdat.byteLength);\n          mdat.set(MP4.types.mdat, 4);\n        } else {\n          // no audio samples\n          return;\n        }\n        for (let i = 0; i < numMissingFrames; i++) {\n          newStamp = ptsnorm - (numMissingFrames - i) * pesFrameDuration;\n          fillFrame = AAC.getSilentFrame(track.channelCount);\n          if (!fillFrame) {\n            logger.log('Unable to get silent frame for given audio codec; duplicating this frame instead.');\n            fillFrame = unit.subarray();\n          }\n          mdat.set(fillFrame, offset);\n          offset += fillFrame.byteLength;\n          mp4Sample = {\n            size: fillFrame.byteLength,\n            cts: 0,\n            duration: (track.isAAC ? 1024 : 1152),\n            flags: {\n              isLeading: 0,\n              isDependedOn: 0,\n              hasRedundancy: 0,\n              degradPrio: 0,\n              dependsOn: 1,\n            }\n          };\n          samples.push(mp4Sample);\n        }\n      }\n      mdat.set(unit, offset);\n      offset += unit.byteLength;\n      //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${aacSample.pts}/${aacSample.dts}/${initDTS}/${ptsnorm}/${dtsnorm}/${(aacSample.pts/4294967296).toFixed(3)}');\n      mp4Sample = {\n        size: unit.byteLength,\n        cts: 0,\n        duration: 0,\n        flags: {\n          isLeading: 0,\n          isDependedOn: 0,\n          hasRedundancy: 0,\n          degradPrio: 0,\n          dependsOn: 1,\n        }\n      };\n      samples.push(mp4Sample);\n      lastDTS = dtsnorm;\n    }\n    var lastSampleDuration = 0;\n    var nbSamples = samples.length;\n    //set last sample duration as being identical to previous sample\n    if (nbSamples >= 2) {\n      lastSampleDuration = samples[nbSamples - 2].duration;\n      mp4Sample.duration = lastSampleDuration;\n    }\n    if (nbSamples) {\n      // next aac sample PTS should be equal to last sample PTS + duration\n      this.nextAacPts = ptsnorm + pes2mp4ScaleFactor * lastSampleDuration;\n      //logger.log('Audio/PTS/PTSend:' + aacSample.pts.toFixed(0) + '/' + this.nextAacDts.toFixed(0));\n      track.len = 0;\n      track.samples = samples;\n      moof = MP4.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n      track.samples = [];\n      let audioData = {\n        id : this.id,\n        level : this.level,\n        sn : this.sn,\n        data1: moof,\n        data2: mdat,\n        startPTS: firstPTS / pesTimeScale,\n        endPTS: this.nextAacPts / pesTimeScale,\n        startDTS: firstDTS / pesTimeScale,\n        endDTS: (dtsnorm + pes2mp4ScaleFactor * lastSampleDuration) / pesTimeScale,\n        type: 'audio',\n        nb: nbSamples\n      };\n      this.observer.trigger(Event.FRAG_PARSING_DATA, audioData);\n      return audioData;\n    }\n    return null;\n  }\n\n  remuxEmptyAudio(track, timeOffset, contiguous, videoData) {\n    let pesTimeScale = this.PES_TIMESCALE,\n        mp4timeScale = track.timescale ? track.timescale : track.audiosamplerate,\n        pes2mp4ScaleFactor = pesTimeScale/mp4timeScale,\n        nextAacPts = this.nextAacPts,\n\n        // sync with video's timestamp\n        startDTS = (nextAacPts !== undefined ? nextAacPts : videoData.startDTS * pesTimeScale) + this._initDTS,\n        endDTS = videoData.endDTS * pesTimeScale + this._initDTS,\n        // one sample's duration value\n        sampleDuration = 1024,\n        frameDuration = pes2mp4ScaleFactor * sampleDuration,\n\n        // samples count of this segment's duration\n        nbSamples = Math.ceil((endDTS - startDTS) / frameDuration),\n\n        // silent frame\n        silentFrame = AAC.getSilentFrame(track.channelCount);\n\n        logger.warn('remux empty Audio');\n    // Can't remux if we can't generate a silent frame...\n    if (!silentFrame) {\n      logger.trace('Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!');\n      return;\n    }\n\n    let samples = [];\n    for(var i = 0; i < nbSamples; i++) {\n      var stamp = startDTS + i * frameDuration;\n      samples.push({unit: silentFrame, pts: stamp, dts: stamp});\n      track.len += silentFrame.length;\n    }\n    track.samples = samples;\n\n    this.remuxAudio(track, timeOffset, contiguous);\n  }\n\n  remuxID3(track,timeOffset) {\n    var length = track.samples.length, sample;\n    // consume samples\n    if(length) {\n      for(var index = 0; index < length; index++) {\n        sample = track.samples[index];\n        // setting id3 pts, dts to relative time\n        // using this._initPTS and this._initDTS to calculate relative time\n        sample.pts = ((sample.pts - this._initPTS) / this.PES_TIMESCALE);\n        sample.dts = ((sample.dts - this._initDTS) / this.PES_TIMESCALE);\n      }\n      this.observer.trigger(Event.FRAG_PARSING_METADATA, {\n        id : this.id,\n        level : this.level,\n        sn : this.sn,\n        samples:track.samples\n      });\n    }\n\n    track.samples = [];\n    timeOffset = timeOffset;\n  }\n\n  remuxText(track,timeOffset) {\n    track.samples.sort(function(a, b) {\n      return (a.pts-b.pts);\n    });\n\n    var length = track.samples.length, sample;\n    // consume samples\n    if(length) {\n      for(var index = 0; index < length; index++) {\n        sample = track.samples[index];\n        // setting text pts, dts to relative time\n        // using this._initPTS and this._initDTS to calculate relative time\n        sample.pts = ((sample.pts - this._initPTS) / this.PES_TIMESCALE);\n      }\n      this.observer.trigger(Event.FRAG_PARSING_USERDATA, {\n        id : this.id,\n        level : this.level,\n        sn : this.sn,\n        samples:track.samples\n      });\n    }\n\n    track.samples = [];\n    timeOffset = timeOffset;\n  }\n\n  _PTSNormalize(value, reference) {\n    var offset;\n    if (reference === undefined) {\n      return value;\n    }\n    if (reference < value) {\n      // - 2^33\n      offset = -8589934592;\n    } else {\n      // + 2^33\n      offset = 8589934592;\n    }\n    /* PTS is 33bit (from 0 to 2^33 -1)\n      if diff between value and reference is bigger than half of the amplitude (2^32) then it means that\n      PTS looping occured. fill the gap */\n    while (Math.abs(value - reference) > 4294967296) {\n        value += offset;\n    }\n    return value;\n  }\n\n}\n\nexport default MP4Remuxer;\n",
+    "/**\n * passthrough remuxer\n*/\nimport Event from '../events';\n\nclass PassThroughRemuxer {\n  constructor(observer,id) {\n    this.observer = observer;\n    this.id = id;\n    this.ISGenerated = false;\n  }\n\n  get passthrough() {\n    return true;\n  }\n\n  destroy() {\n  }\n\n  insertDiscontinuity() {\n  }\n\n  switchLevel() {\n    this.ISGenerated = false;\n  }\n\n  remux(audioTrack,videoTrack,id3Track,textTrack,timeOffset,rawData) {\n    var observer = this.observer;\n    // generate Init Segment if needed\n    if (!this.ISGenerated) {\n      var tracks = {},\n          data = { id : this.id, tracks : tracks, unique : true },\n          track = videoTrack,\n          codec = track.codec;\n\n      if (codec) {\n        data.tracks.video = {\n          container : track.container,\n          codec :  codec,\n          metadata : {\n            width : track.width,\n            height : track.height\n          }\n        };\n      }\n\n      track = audioTrack;\n      codec = track.codec;\n      if (codec) {\n        data.tracks.audio = {\n          container : track.container,\n          codec :  codec,\n          metadata : {\n            channelCount : track.channelCount\n          }\n        };\n      }\n      this.ISGenerated = true;\n      observer.trigger(Event.FRAG_PARSING_INIT_SEGMENT,data);\n    }\n    observer.trigger(Event.FRAG_PARSING_DATA, {\n      id : this.id,\n      data1: rawData,\n      startPTS: timeOffset,\n      startDTS: timeOffset,\n      type: 'audiovideo',\n      nb: 1,\n      dropped : 0\n    });\n  }\n}\n\nexport default PassThroughRemuxer;\n",
+    "const DECIMAL_RESOLUTION_REGEX = /^(\\d+)x(\\d+)$/;\nconst ATTR_LIST_REGEX = /\\s*(.+?)\\s*=((?:\\\".*?\\\")|.*?)(?:,|$)/g;\n\n// adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js\nclass AttrList {\n\n  constructor(attrs) {\n    if (typeof attrs === 'string') {\n      attrs = AttrList.parseAttrList(attrs);\n    }\n    for(var attr in attrs){\n      if(attrs.hasOwnProperty(attr)) {\n        this[attr] = attrs[attr];\n      }\n    }\n  }\n\n  decimalInteger(attrName) {\n    const intValue = parseInt(this[attrName], 10);\n    if (intValue > Number.MAX_SAFE_INTEGER) {\n      return Infinity;\n    }\n    return intValue;\n  }\n\n  hexadecimalInteger(attrName) {\n    if(this[attrName]) {\n      let stringValue = (this[attrName] || '0x').slice(2);\n      stringValue = ((stringValue.length & 1) ? '0' : '') + stringValue;\n\n      const value = new Uint8Array(stringValue.length / 2);\n      for (let i = 0; i < stringValue.length / 2; i++) {\n        value[i] = parseInt(stringValue.slice(i * 2, i * 2 + 2), 16);\n      }\n      return value;\n    } else {\n      return null;\n    }\n  }\n\n  hexadecimalIntegerAsNumber(attrName) {\n    const intValue = parseInt(this[attrName], 16);\n    if (intValue > Number.MAX_SAFE_INTEGER) {\n      return Infinity;\n    }\n    return intValue;\n  }\n\n  decimalFloatingPoint(attrName) {\n    return parseFloat(this[attrName]);\n  }\n\n  enumeratedString(attrName) {\n    return this[attrName];\n  }\n\n  decimalResolution(attrName) {\n    const res = DECIMAL_RESOLUTION_REGEX.exec(this[attrName]);\n    if (res === null) {\n      return undefined;\n    }\n    return {\n      width: parseInt(res[1], 10),\n      height: parseInt(res[2], 10)\n    };\n  }\n\n  static parseAttrList(input) {\n    var match, attrs = {};\n    ATTR_LIST_REGEX.lastIndex = 0;\n    while ((match = ATTR_LIST_REGEX.exec(input)) !== null) {\n      var value = match[2], quote = '\"';\n\n      if (value.indexOf(quote) === 0 &&\n          value.lastIndexOf(quote) === (value.length-1)) {\n        value = value.slice(1, -1);\n      }\n      attrs[match[1]] = value;\n    }\n    return attrs;\n  }\n\n}\n\nexport default AttrList;\n",
+    "var BinarySearch = {\n    /**\n     * Searches for an item in an array which matches a certain condition.\n     * This requires the condition to only match one item in the array,\n     * and for the array to be ordered.\n     *\n     * @param {Array} list The array to search.\n     * @param {Function} comparisonFunction\n     *      Called and provided a candidate item as the first argument.\n     *      Should return:\n     *          > -1 if the item should be located at a lower index than the provided item.\n     *          > 1 if the item should be located at a higher index than the provided item.\n     *          > 0 if the item is the item you're looking for.\n     *\n     * @return {*} The object if it is found or null otherwise.\n     */\n    search: function(list, comparisonFunction) {\n        var minIndex = 0;\n        var maxIndex = list.length - 1;\n        var currentIndex = null;\n        var currentElement = null;\n     \n        while (minIndex <= maxIndex) {\n            currentIndex = (minIndex + maxIndex) / 2 | 0;\n            currentElement = list[currentIndex];\n            \n            var comparisonResult = comparisonFunction(currentElement);\n            if (comparisonResult > 0) {\n                minIndex = currentIndex + 1;\n            }\n            else if (comparisonResult < 0) {\n                maxIndex = currentIndex - 1;\n            }\n            else {\n                return currentElement;\n            }\n        }\n     \n        return null;\n    }\n};\n\nmodule.exports = BinarySearch;\n",
+    "/**\n *\n * This code was ported from the dash.js project at:\n *   https://github.com/Dash-Industry-Forum/dash.js/blob/development/externals/cea608-parser.js\n *   https://github.com/Dash-Industry-Forum/dash.js/commit/8269b26a761e0853bb21d78780ed945144ecdd4d#diff-71bc295a2d6b6b7093a1d3290d53a4b2\n *\n * The original copyright appears below:\n *\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2015-2016, DASH Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  1. Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  2. Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n    /**\n     *  Exceptions from regular ASCII. CodePoints are mapped to UTF-16 codes\n     */\n\nvar specialCea608CharsCodes = {\n    0x2a : 0xe1, // lowercase a, acute accent\n    0x5c : 0xe9, // lowercase e, acute accent\n    0x5e : 0xed, // lowercase i, acute accent\n    0x5f : 0xf3, // lowercase o, acute accent\n    0x60 : 0xfa, // lowercase u, acute accent\n    0x7b : 0xe7, // lowercase c with cedilla\n    0x7c : 0xf7, // division symbol\n    0x7d : 0xd1, // uppercase N tilde\n    0x7e : 0xf1, // lowercase n tilde\n    0x7f : 0x2588, // Full block\n    // THIS BLOCK INCLUDES THE 16 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n    // THAT COME FROM HI BYTE=0x11 AND LOW BETWEEN 0x30 AND 0x3F\n    // THIS MEANS THAT \\x50 MUST BE ADDED TO THE VALUES\n    0x80 : 0xae, // Registered symbol (R)\n    0x81 : 0xb0, // degree sign\n    0x82 : 0xbd, // 1/2 symbol\n    0x83 : 0xbf, // Inverted (open) question mark\n    0x84 : 0x2122, // Trademark symbol (TM)\n    0x85 : 0xa2, // Cents symbol\n    0x86 : 0xa3, // Pounds sterling\n    0x87 : 0x266a, // Music 8'th note\n    0x88 : 0xe0, // lowercase a, grave accent\n    0x89 : 0x20, // transparent space (regular)\n    0x8a : 0xe8, // lowercase e, grave accent\n    0x8b : 0xe2, // lowercase a, circumflex accent\n    0x8c : 0xea, // lowercase e, circumflex accent\n    0x8d : 0xee, // lowercase i, circumflex accent\n    0x8e : 0xf4, // lowercase o, circumflex accent\n    0x8f : 0xfb, // lowercase u, circumflex accent\n    // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n    // THAT COME FROM HI BYTE=0x12 AND LOW BETWEEN 0x20 AND 0x3F\n    0x90 : 0xc1, // capital letter A with acute\n    0x91 : 0xc9, // capital letter E with acute\n    0x92 : 0xd3, // capital letter O with acute\n    0x93 : 0xda, // capital letter U with acute\n    0x94 : 0xdc, // capital letter U with diaresis\n    0x95 : 0xfc, // lowercase letter U with diaeresis\n    0x96 : 0x2018, // opening single quote\n    0x97 : 0xa1, // inverted exclamation mark\n    0x98 : 0x2a, // asterisk\n    0x99 : 0x2019, // closing single quote\n    0x9a : 0x2501, // box drawings heavy horizontal\n    0x9b : 0xa9, // copyright sign\n    0x9c : 0x2120, // Service mark\n    0x9d : 0x2022, // (round) bullet\n    0x9e : 0x201c, // Left double quotation mark\n    0x9f : 0x201d, // Right double quotation mark\n    0xa0 : 0xc0, // uppercase A, grave accent\n    0xa1 : 0xc2, // uppercase A, circumflex\n    0xa2 : 0xc7, // uppercase C with cedilla\n    0xa3 : 0xc8, // uppercase E, grave accent\n    0xa4 : 0xca, // uppercase E, circumflex\n    0xa5 : 0xcb, // capital letter E with diaresis\n    0xa6 : 0xeb, // lowercase letter e with diaresis\n    0xa7 : 0xce, // uppercase I, circumflex\n    0xa8 : 0xcf, // uppercase I, with diaresis\n    0xa9 : 0xef, // lowercase i, with diaresis\n    0xaa : 0xd4, // uppercase O, circumflex\n    0xab : 0xd9, // uppercase U, grave accent\n    0xac : 0xf9, // lowercase u, grave accent\n    0xad : 0xdb, // uppercase U, circumflex\n    0xae : 0xab, // left-pointing double angle quotation mark\n    0xaf : 0xbb, // right-pointing double angle quotation mark\n    // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n    // THAT COME FROM HI BYTE=0x13 AND LOW BETWEEN 0x20 AND 0x3F\n    0xb0 : 0xc3, // Uppercase A, tilde\n    0xb1 : 0xe3, // Lowercase a, tilde\n    0xb2 : 0xcd, // Uppercase I, acute accent\n    0xb3 : 0xcc, // Uppercase I, grave accent\n    0xb4 : 0xec, // Lowercase i, grave accent\n    0xb5 : 0xd2, // Uppercase O, grave accent\n    0xb6 : 0xf2, // Lowercase o, grave accent\n    0xb7 : 0xd5, // Uppercase O, tilde\n    0xb8 : 0xf5, // Lowercase o, tilde\n    0xb9 : 0x7b, // Open curly brace\n    0xba : 0x7d, // Closing curly brace\n    0xbb : 0x5c, // Backslash\n    0xbc : 0x5e, // Caret\n    0xbd : 0x5f, // Underscore\n    0xbe : 0x7c, // Pipe (vertical line)\n    0xbf : 0x223c, // Tilde operator\n    0xc0 : 0xc4, // Uppercase A, umlaut\n    0xc1 : 0xe4, // Lowercase A, umlaut\n    0xc2 : 0xd6, // Uppercase O, umlaut\n    0xc3 : 0xf6, // Lowercase o, umlaut\n    0xc4 : 0xdf, // Esszett (sharp S)\n    0xc5 : 0xa5, // Yen symbol\n    0xc6 : 0xa4, // Generic currency sign\n    0xc7 : 0x2503, // Box drawings heavy vertical\n    0xc8 : 0xc5, // Uppercase A, ring\n    0xc9 : 0xe5, // Lowercase A, ring\n    0xca : 0xd8, // Uppercase O, stroke\n    0xcb : 0xf8, // Lowercase o, strok\n    0xcc : 0x250f, // Box drawings heavy down and right\n    0xcd : 0x2513, // Box drawings heavy down and left\n    0xce : 0x2517, // Box drawings heavy up and right\n    0xcf : 0x251b // Box drawings heavy up and left\n};\n\n/**\n * Utils\n */\nvar getCharForByte = function(byte) {\n    var charCode = byte;\n    if (specialCea608CharsCodes.hasOwnProperty(byte)) {\n        charCode = specialCea608CharsCodes[byte];\n    }\n    return String.fromCharCode(charCode);\n};\n\nvar NR_ROWS = 15,\n    NR_COLS = 32;\n// Tables to look up row from PAC data\nvar rowsLowCh1 = {0x11 : 1, 0x12 : 3, 0x15 : 5, 0x16 : 7, 0x17 : 9, 0x10 : 11, 0x13 : 12, 0x14 : 14};\nvar rowsHighCh1 = {0x11 : 2, 0x12 : 4, 0x15 : 6, 0x16 : 8, 0x17 : 10, 0x13 : 13, 0x14 : 15};\nvar rowsLowCh2 = {0x19 : 1, 0x1A : 3, 0x1D : 5, 0x1E : 7, 0x1F : 9, 0x18 : 11, 0x1B : 12, 0x1C : 14};\nvar rowsHighCh2 = {0x19 : 2, 0x1A : 4, 0x1D : 6, 0x1E : 8, 0x1F : 10, 0x1B : 13, 0x1C : 15};\n\nvar backgroundColors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'black', 'transparent'];\n\n/**\n * Simple logger class to be able to write with time-stamps and filter on level.\n */\nvar logger = {\n    verboseFilter : {'DATA' : 3, 'DEBUG' : 3, 'INFO' : 2, 'WARNING' : 2, 'TEXT' : 1, 'ERROR' : 0},\n    time : null,\n    verboseLevel : 0, // Only write errors\n    setTime : function(newTime) {\n        this.time = newTime;\n    },\n    log : function(severity, msg) {\n        var minLevel = this.verboseFilter[severity];\n        if (this.verboseLevel >= minLevel) {\n            console.log(this.time + ' [' + severity + '] ' + msg);\n        }\n    }\n};\n\nvar numArrayToHexArray = function(numArray) {\n    var hexArray = [];\n    for (var j = 0; j < numArray.length; j++) {\n        hexArray.push(numArray[j].toString(16));\n    }\n    return hexArray;\n};\n\nclass PenState {\n\n    constructor(foreground, underline, italics, background, flash) {\n        this.foreground = foreground || 'white';\n        this.underline = underline || false;\n        this.italics = italics || false;\n        this.background = background || 'black';\n        this.flash = flash || false;\n    }\n\n    reset() {\n        this.foreground = 'white';\n        this.underline = false;\n        this.italics = false;\n        this.background = 'black';\n        this.flash = false;\n    }\n\n    setStyles(styles) {\n        var attribs = ['foreground', 'underline', 'italics', 'background', 'flash'];\n        for (var i = 0 ; i < attribs.length; i++) {\n            var style = attribs[i];\n            if (styles.hasOwnProperty(style)) {\n                this[style] = styles[style];\n            }\n        }\n    }\n\n    isDefault() {\n        return (this.foreground === 'white' && !this.underline && !this.italics &&\n                this.background === 'black' && !this.flash);\n    }\n\n    equals(other) {\n        return ( (this.foreground === other.foreground) &&\n                 (this.underline === other.underline) &&\n                 (this.italics === other.italics) &&\n                 (this.background === other.background) &&\n                 (this.flash === other.flash) );\n    }\n\n    copy(newPenState) {\n        this.foreground = newPenState.foreground;\n        this.underline = newPenState.underline;\n        this.italics = newPenState.italics;\n        this.background = newPenState.background;\n        this.flash = newPenState.flash;\n    }\n\n    toString() {\n        return ('color=' + this.foreground + ', underline=' + this.underline + ', italics=' + this.italics +\n            ', background=' + this.background + ', flash=' + this.flash);\n    }\n}\n\n/**\n * Unicode character with styling and background.\n * @constructor\n */\nclass StyledUnicodeChar\n{\n\n    constructor(uchar, foreground, underline, italics, background, flash) {\n        this.uchar = uchar || ' '; // unicode character\n        this.penState = new PenState(foreground, underline,italics, background, flash);\n    }\n\n    reset() {\n        this.uchar = ' ';\n        this.penState.reset();\n    }\n\n    setChar(uchar, newPenState) {\n        this.uchar = uchar;\n        this.penState.copy(newPenState);\n    }\n\n    setPenState(newPenState) {\n        this.penState.copy(newPenState);\n    }\n\n    equals(other) {\n        return this.uchar === other.uchar && this.penState.equals(other.penState);\n    }\n\n    copy(newChar) {\n        this.uchar = newChar.uchar;\n        this.penState.copy(newChar.penState);\n    }\n\n    isEmpty() {\n        return this.uchar === ' ' && this.penState.isDefault();\n    }\n}\n\n/**\n * CEA-608 row consisting of NR_COLS instances of StyledUnicodeChar.\n * @constructor\n */\nclass Row {\n    constructor() {\n        this.chars = [];\n        for (var i = 0 ; i < NR_COLS ; i++) {\n            this.chars.push(new StyledUnicodeChar());\n        }\n        this.pos = 0;\n        this.currPenState = new PenState();\n    }\n\n    equals(other) {\n        var equal = true;\n        for (var i = 0 ; i < NR_COLS; i ++) {\n            if (!this.chars[i].equals(other.chars[i])) {\n                equal = false;\n                break;\n            }\n        }\n        return equal;\n    }\n\n    copy(other) {\n        for (var i = 0 ; i < NR_COLS; i ++) {\n            this.chars[i].copy(other.chars[i]);\n        }\n    }\n\n    isEmpty() {\n        var empty = true;\n        for (var i = 0 ; i < NR_COLS; i ++) {\n            if (!this.chars[i].isEmpty()) {\n                empty = false;\n                break;\n            }\n        }\n        return empty;\n    }\n\n    /**\n     *  Set the cursor to a valid column.\n     */\n    setCursor(absPos) {\n        if (this.pos !== absPos) {\n            this.pos = absPos;\n        }\n        if (this.pos < 0) {\n            logger.log('ERROR', 'Negative cursor position ' + this.pos);\n            this.pos = 0;\n        } else if (this.pos > NR_COLS) {\n            logger.log('ERROR', 'Too large cursor position ' + this.pos);\n            this.pos = NR_COLS;\n        }\n    }\n\n    /**\n     * Move the cursor relative to current position.\n     */\n    moveCursor(relPos) {\n        var newPos = this.pos + relPos;\n        if (relPos > 1) {\n            for (var i = this.pos+1; i < newPos+1 ; i++) {\n                this.chars[i].setPenState(this.currPenState);\n            }\n        }\n        this.setCursor(newPos);\n    }\n\n    /**\n     * Backspace, move one step back and clear character.\n     */\n    backSpace() {\n        this.moveCursor(-1);\n        this.chars[this.pos].setChar(' ', this.currPenState);\n    }\n\n    insertChar(byte) {\n        if (byte >= 0x90) { //Extended char\n            this.backSpace();\n        }\n        var char = getCharForByte(byte);\n        if (this.pos >= NR_COLS) {\n            logger.log('ERROR', 'Cannot insert ' + byte.toString(16) +\n                        ' (' + char + ') at position ' + this.pos + '. Skipping it!');\n            return;\n        }\n        this.chars[this.pos].setChar(char, this.currPenState);\n        this.moveCursor(1);\n    }\n\n    clearFromPos(startPos) {\n        var i;\n        for (i = startPos ; i < NR_COLS ; i++) {\n            this.chars[i].reset();\n        }\n    }\n\n    clear() {\n        this.clearFromPos(0);\n        this.pos = 0;\n        this.currPenState.reset();\n    }\n\n    clearToEndOfRow() {\n        this.clearFromPos(this.pos);\n    }\n\n    getTextString() {\n        var chars = [];\n        var empty = true;\n        for (var i = 0 ; i < NR_COLS ; i++) {\n            var char = this.chars[i].uchar;\n            if (char !== ' ') {\n                empty = false;\n            }\n            chars.push(char);\n        }\n        if (empty) {\n            return '';\n        } else {\n            return chars.join('');\n        }\n    }\n\n    setPenStyles(styles) {\n        this.currPenState.setStyles(styles);\n        var currChar = this.chars[this.pos];\n        currChar.setPenState(this.currPenState);\n    }\n}\n\n/**\n * Keep a CEA-608 screen of 32x15 styled characters\n * @constructor\n*/\nclass CaptionScreen {\n\n    constructor() {\n        this.rows = [];\n        for (var i = 0 ; i <  NR_ROWS; i++) {\n            this.rows.push(new Row()); // Note that we use zero-based numbering (0-14)\n        }\n        this.currRow = NR_ROWS - 1;\n        this.nrRollUpRows = null;\n        this.reset();\n    }\n\n    reset() {\n        for (var i = 0 ; i < NR_ROWS ; i++) {\n            this.rows[i].clear();\n        }\n        this.currRow = NR_ROWS - 1;\n    }\n\n    equals(other) {\n        var equal = true;\n        for (var i = 0 ; i < NR_ROWS ; i++) {\n            if (!this.rows[i].equals(other.rows[i])) {\n                equal = false;\n                break;\n            }\n        }\n        return equal;\n    }\n\n    copy(other) {\n        for (var i = 0 ; i < NR_ROWS ; i++) {\n            this.rows[i].copy(other.rows[i]);\n        }\n    }\n\n    isEmpty() {\n        var empty = true;\n        for (var i = 0 ; i < NR_ROWS ; i++) {\n            if (!this.rows[i].isEmpty()) {\n                empty = false;\n                break;\n            }\n        }\n        return empty;\n    }\n\n    backSpace() {\n        var row = this.rows[this.currRow];\n        row.backSpace();\n    }\n\n    clearToEndOfRow() {\n        var row = this.rows[this.currRow];\n        row.clearToEndOfRow();\n    }\n\n    /**\n     * Insert a character (without styling) in the current row.\n     */\n    insertChar(char) {\n        var row = this.rows[this.currRow];\n        row.insertChar(char);\n    }\n\n    setPen(styles) {\n        var row = this.rows[this.currRow];\n        row.setPenStyles(styles);\n    }\n\n    moveCursor(relPos) {\n        var row = this.rows[this.currRow];\n        row.moveCursor(relPos);\n    }\n\n    setCursor(absPos) {\n        logger.log('INFO', 'setCursor: ' + absPos);\n        var row = this.rows[this.currRow];\n        row.setCursor(absPos);\n    }\n\n    setPAC(pacData, lastOutputScreen) {\n        logger.log('INFO', 'pacData = ' + JSON.stringify(pacData));\n        var newRow = pacData.row - 1;\n        if (this.nrRollUpRows  && newRow < this.nrRollUpRows - 1) {\n                newRow = this.nrRollUpRows-1;\n        }\n\n        //Make sure this only affects Roll-up Captions by checking this.nrRollUpRows\n        if (this.nrRollUpRows && this.currRow !== newRow) {\n          //clear all rows first\n          for (var i = 0; i < NR_ROWS; i++) {\n            this.rows[i].clear();\n          }\n\n          //Copy this.nrRollUpRows rows from lastOutputScreen and place it in the newRow location\n          //topRowIndex - the start of rows to copy (inclusive index)\n          var topRowIndex = this.currRow + 1 - (this.nrRollUpRows);\n          //We only copy if the last position was already shown.\n          //We use the cueStartTime value to check this.\n          var prevLineTime = lastOutputScreen.rows[topRowIndex].cueStartTime;\n          if(prevLineTime && prevLineTime < logger.time) {\n            for (i = 0; i < this.nrRollUpRows; i++) {\n              this.rows[newRow-this.nrRollUpRows+i+1].copy(lastOutputScreen.rows[topRowIndex+i]);\n            }\n          }\n        }\n\n        this.currRow = newRow;\n        var row = this.rows[this.currRow];\n        if (pacData.indent !== null) {\n            var indent = pacData.indent;\n            var prevPos = Math.max(indent-1, 0);\n            row.setCursor(pacData.indent);\n            pacData.color = row.chars[prevPos].penState.foreground;\n        }\n        var styles = {foreground : pacData.color, underline : pacData.underline, italics : pacData.italics, background : 'black', flash : false};\n        this.setPen(styles);\n    }\n\n    /**\n     * Set background/extra foreground, but first do back_space, and then insert space (backwards compatibility).\n     */\n    setBkgData(bkgData) {\n\n        logger.log('INFO', 'bkgData = ' + JSON.stringify(bkgData));\n        this.backSpace();\n        this.setPen(bkgData);\n        this.insertChar(0x20); //Space\n    }\n\n    setRollUpRows(nrRows) {\n        this.nrRollUpRows = nrRows;\n    }\n\n    rollUp() {\n        if (this.nrRollUpRows === null) {\n            logger.log('DEBUG', 'roll_up but nrRollUpRows not set yet');\n            return; //Not properly setup\n        }\n        logger.log('TEXT', this.getDisplayText());\n        var topRowIndex = this.currRow + 1 - this.nrRollUpRows;\n        var topRow = this.rows.splice(topRowIndex, 1)[0];\n        topRow.clear();\n        this.rows.splice(this.currRow, 0, topRow);\n        logger.log('INFO', 'Rolling up');\n        //logger.log('TEXT', this.get_display_text())\n    }\n\n   /**\n    * Get all non-empty rows with as unicode text.\n    */\n    getDisplayText(asOneRow) {\n        asOneRow = asOneRow || false;\n        var displayText = [];\n        var text = '';\n        var rowNr = -1;\n        for (var i = 0 ; i < NR_ROWS ; i++) {\n            var rowText = this.rows[i].getTextString();\n            if (rowText) {\n                rowNr = i+1;\n                if (asOneRow) {\n                    displayText.push('Row ' + rowNr + ': \\'' + rowText + '\\'');\n                } else {\n                    displayText.push(rowText.trim());\n                }\n            }\n        }\n        if (displayText.length > 0) {\n            if (asOneRow) {\n                text = '[' + displayText.join(' | ') + ']';\n            } else {\n                text = displayText.join('\\n');\n            }\n        }\n        return text;\n    }\n\n    getTextAndFormat() {\n        return this.rows;\n    }\n}\n\n//var modes = ['MODE_ROLL-UP', 'MODE_POP-ON', 'MODE_PAINT-ON', 'MODE_TEXT'];\n\nclass Cea608Channel\n{\n    constructor(channelNumber, outputFilter) {\n\n        this.chNr = channelNumber;\n        this.outputFilter = outputFilter;\n        this.mode = null;\n        this.verbose = 0;\n        this.displayedMemory = new CaptionScreen();\n        this.nonDisplayedMemory = new CaptionScreen();\n        this.lastOutputScreen = new CaptionScreen();\n        this.currRollUpRow = this.displayedMemory.rows[NR_ROWS-1];\n        this.writeScreen = this.displayedMemory;\n        this.mode = null;\n        this.cueStartTime = null; // Keeps track of where a cue started.\n    }\n\n    reset() {\n        this.mode = null;\n        this.displayedMemory.reset();\n        this.nonDisplayedMemory.reset();\n        this.lastOutputScreen.reset();\n        this.currRollUpRow = this.displayedMemory.rows[NR_ROWS-1];\n        this.writeScreen = this.displayedMemory;\n        this.mode = null;\n        this.cueStartTime = null;\n        this.lastCueEndTime = null;\n    }\n\n    getHandler() {\n        return this.outputFilter;\n    }\n\n    setHandler(newHandler) {\n        this.outputFilter = newHandler;\n    }\n\n    setPAC(pacData) {\n        this.writeScreen.setPAC(pacData, this.lastOutputScreen);\n    }\n\n    setBkgData(bkgData) {\n        this.writeScreen.setBkgData(bkgData);\n    }\n\n    setMode(newMode) {\n        if (newMode === this.mode) {\n            return;\n        }\n        this.mode = newMode;\n        logger.log('INFO', 'MODE=' + newMode);\n        if (this.mode === 'MODE_POP-ON') {\n            this.writeScreen = this.nonDisplayedMemory;\n        } else {\n            this.writeScreen = this.displayedMemory;\n            this.writeScreen.reset();\n            this.lastOutputScreen.reset();\n        }\n        if (this.mode !== 'MODE_ROLL-UP') {\n            this.displayedMemory.nrRollUpRows = null;\n            this.nonDisplayedMemory.nrRollUpRows = null;\n        }\n        this.mode = newMode;\n    }\n\n    insertChars(chars) {\n        for (var i = 0 ; i < chars.length ; i++) {\n            this.writeScreen.insertChar(chars[i]);\n        }\n        var screen = this.writeScreen === this.displayedMemory ? 'DISP' : 'NON_DISP';\n        logger.log('INFO', screen + ': ' + this.writeScreen.getDisplayText(true));\n        if (this.mode === 'MODE_PAINT-ON' || this.mode === 'MODE_ROLL-UP') {\n            logger.log('TEXT', 'DISPLAYED: ' + this.displayedMemory.getDisplayText(true));\n            this.outputDataUpdate();\n        }\n    }\n\n    ccRCL() { // Resume Caption Loading (switch mode to Pop On)\n        logger.log('INFO', 'RCL - Resume Caption Loading');\n        this.setMode('MODE_POP-ON');\n    }\n\n    ccBS() { // BackSpace\n        logger.log('INFO', 'BS - BackSpace');\n        if (this.mode === 'MODE_TEXT') {\n            return;\n        }\n        this.writeScreen.backSpace();\n        if (this.writeScreen === this.displayedMemory) {\n            this.outputDataUpdate();\n        }\n    }\n\n    ccAOF() { // Reserved (formerly Alarm Off)\n        return;\n    }\n\n    ccAON() { // Reserved (formerly Alarm On)\n        return;\n    }\n\n    ccDER() { // Delete to End of Row\n        logger.log('INFO', 'DER- Delete to End of Row');\n        this.writeScreen.clearToEndOfRow();\n        this.outputDataUpdate();\n    }\n\n    ccRU(nrRows) { //Roll-Up Captions-2,3,or 4 Rows\n        logger.log('INFO', 'RU(' + nrRows +') - Roll Up');\n        this.writeScreen = this.displayedMemory;\n        this.setMode('MODE_ROLL-UP');\n        this.writeScreen.setRollUpRows(nrRows);\n    }\n\n    ccFON() { //Flash On\n        logger.log('INFO', 'FON - Flash On');\n        this.writeScreen.setPen({flash : true});\n    }\n\n    ccRDC() { // Resume Direct Captioning (switch mode to PaintOn)\n        logger.log('INFO', 'RDC - Resume Direct Captioning');\n        this.setMode('MODE_PAINT-ON');\n    }\n\n    ccTR() { // Text Restart in text mode (not supported, however)\n        logger.log('INFO', 'TR');\n        this.setMode('MODE_TEXT');\n    }\n\n    ccRTD() { // Resume Text Display in Text mode (not supported, however)\n        logger.log('INFO', 'RTD');\n        this.setMode('MODE_TEXT');\n    }\n\n    ccEDM() { // Erase Displayed Memory\n        logger.log('INFO', 'EDM - Erase Displayed Memory');\n        this.displayedMemory.reset();\n        this.outputDataUpdate();\n    }\n\n    ccCR() { // Carriage Return\n        logger.log('CR - Carriage Return');\n        this.writeScreen.rollUp();\n        this.outputDataUpdate();\n    }\n\n    ccENM() { //Erase Non-Displayed Memory\n        logger.log('INFO', 'ENM - Erase Non-displayed Memory');\n        this.nonDisplayedMemory.reset();\n    }\n\n    ccEOC() { //End of Caption (Flip Memories)\n        logger.log('INFO', 'EOC - End Of Caption');\n        if (this.mode === 'MODE_POP-ON') {\n            var tmp = this.displayedMemory;\n            this.displayedMemory = this.nonDisplayedMemory;\n            this.nonDisplayedMemory = tmp;\n            this.writeScreen = this.nonDisplayedMemory;\n            logger.log('TEXT', 'DISP: ' + this.displayedMemory.getDisplayText());\n        }\n        this.outputDataUpdate();\n    }\n\n    ccTO(nrCols) { // Tab Offset 1,2, or 3 columns\n        logger.log('INFO', 'TO(' + nrCols + ') - Tab Offset');\n        this.writeScreen.moveCursor(nrCols);\n    }\n\n    ccMIDROW(secondByte) { // Parse MIDROW command\n        var styles = {flash : false};\n        styles.underline = secondByte % 2 === 1;\n        styles.italics = secondByte >= 0x2e;\n        if (!styles.italics) {\n            var colorIndex = Math.floor(secondByte/2) - 0x10;\n            var colors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta'];\n            styles.foreground = colors[colorIndex];\n        } else {\n            styles.foreground = 'white';\n        }\n        logger.log('INFO', 'MIDROW: ' + JSON.stringify(styles));\n        this.writeScreen.setPen(styles);\n    }\n\n    outputDataUpdate() {\n        var t = logger.time;\n        if (t === null) {\n            return;\n        }\n        if (this.outputFilter) {\n            if (this.outputFilter.updateData) {\n                this.outputFilter.updateData(t, this.displayedMemory);\n            }\n            if (this.cueStartTime === null && !this.displayedMemory.isEmpty()) { // Start of a new cue\n                this.cueStartTime = t;\n            } else {\n                if (!this.displayedMemory.equals(this.lastOutputScreen)) {\n                    if (this.outputFilter.newCue) {\n                        this.outputFilter.newCue(this.cueStartTime, t, this.lastOutputScreen);\n                    }\n                    this.cueStartTime = this.displayedMemory.isEmpty() ? null : t;\n                }\n            }\n            this.lastOutputScreen.copy(this.displayedMemory);\n        }\n    }\n\n    cueSplitAtTime(t) {\n        if (this.outputFilter) {\n            if (!this.displayedMemory.isEmpty()) {\n                if (this.outputFilter.newCue) {\n                    this.outputFilter.newCue(this.cueStartTime, t, this.displayedMemory);\n                }\n                this.cueStartTime = t;\n            }\n        }\n    }\n}\n\nclass Cea608Parser {\n\n    constructor(field, out1, out2) {\n        this.field = field || 1;\n        this.outputs = [out1, out2];\n        this.channels = [new Cea608Channel(1, out1), new Cea608Channel(2, out2)];\n        this.currChNr = -1; // Will be 1 or 2\n        this.lastCmdA = null; // First byte of last command\n        this.lastCmdB = null; // Second byte of last command\n        this.bufferedData = [];\n        this.startTime = null;\n        this.lastTime = null;\n        this.dataCounters = {'padding' : 0, 'char' : 0, 'cmd' : 0, 'other' : 0};\n    }\n\n    getHandler(index) {\n        return this.channels[index].getHandler();\n    }\n\n    setHandler(index, newHandler) {\n        this.channels[index].setHandler(newHandler);\n    }\n\n    /**\n     * Add data for time t in forms of list of bytes (unsigned ints). The bytes are treated as pairs.\n     */\n    addData(t, byteList) {\n        var cmdFound, a, b,\n        charsFound = false;\n\n        this.lastTime = t;\n        logger.setTime(t);\n\n        for (var i = 0 ; i < byteList.length ; i+=2) {\n            a = byteList[i] & 0x7f;\n            b = byteList[i+1] & 0x7f;\n            if (a === 0 && b === 0) {\n                this.dataCounters.padding += 2;\n                continue;\n            } else {\n                logger.log('DATA', '[' + numArrayToHexArray([byteList[i], byteList[i+1]]) +'] -> (' + numArrayToHexArray([a, b]) + ')');\n            }\n            cmdFound = this.parseCmd(a, b);\n            if (!cmdFound) {\n                cmdFound = this.parseMidrow(a, b);\n            }\n            if (!cmdFound) {\n                cmdFound = this.parsePAC(a, b);\n            }\n            if (!cmdFound) {\n                cmdFound = this.parseBackgroundAttributes(a, b);\n            }\n            if (!cmdFound) {\n                charsFound = this.parseChars(a, b);\n                if (charsFound) {\n                    if (this.currChNr && this.currChNr >=0) {\n                        var channel = this.channels[this.currChNr-1];\n                        channel.insertChars(charsFound);\n                    } else {\n                        logger.log('WARNING', 'No channel found yet. TEXT-MODE?');\n                    }\n                }\n            }\n            if (cmdFound) {\n                this.dataCounters.cmd += 2;\n            } else if (charsFound) {\n                this.dataCounters.char += 2;\n            } else {\n                this.dataCounters.other += 2;\n                logger.log('WARNING', 'Couldn\\'t parse cleaned data ' + numArrayToHexArray([a, b]) +\n                            ' orig: ' + numArrayToHexArray([byteList[i], byteList[i+1]]));\n            }\n        }\n    }\n\n    /**\n     * Parse Command.\n     * @returns {Boolean} Tells if a command was found\n     */\n    parseCmd(a, b) {\n        var chNr = null;\n\n        var cond1 = (a === 0x14 || a === 0x1C) && (0x20 <= b && b <= 0x2F);\n        var cond2 = (a === 0x17 || a === 0x1F) && (0x21 <= b && b <= 0x23);\n        if (!(cond1 || cond2)) {\n            return false;\n        }\n\n        if (a === this.lastCmdA && b === this.lastCmdB) {\n            this.lastCmdA = null;\n            this.lastCmdB = null; // Repeated commands are dropped (once)\n            logger.log('DEBUG', 'Repeated command (' + numArrayToHexArray([a, b]) + ') is dropped');\n            return true;\n        }\n\n        if (a === 0x14 || a === 0x17) {\n            chNr = 1;\n        } else {\n            chNr = 2; // (a === 0x1C || a=== 0x1f)\n        }\n\n        var channel = this.channels[chNr - 1];\n\n        if (a === 0x14 || a === 0x1C) {\n            if (b === 0x20) {\n                channel.ccRCL();\n            } else if (b === 0x21) {\n                channel.ccBS();\n            } else if (b === 0x22) {\n                channel.ccAOF();\n            } else if (b === 0x23) {\n                channel.ccAON();\n            } else if (b === 0x24) {\n                channel.ccDER();\n            } else if (b === 0x25) {\n                channel.ccRU(2);\n            } else if (b === 0x26) {\n                channel.ccRU(3);\n            } else if (b === 0x27) {\n                channel.ccRU(4);\n            } else if (b === 0x28) {\n                channel.ccFON();\n            } else if (b === 0x29) {\n                channel.ccRDC();\n            } else if (b === 0x2A) {\n                channel.ccTR();\n            } else if (b === 0x2B) {\n                channel.ccRTD();\n            } else if (b === 0x2C) {\n                channel.ccEDM();\n            } else if (b === 0x2D) {\n                channel.ccCR();\n            } else if (b === 0x2E) {\n                channel.ccENM();\n            } else if (b === 0x2F) {\n                channel.ccEOC();\n            }\n        } else { //a == 0x17 || a == 0x1F\n            channel.ccTO(b - 0x20);\n        }\n        this.lastCmdA = a;\n        this.lastCmdB = b;\n        this.currChNr = chNr;\n        return true;\n    }\n\n    /**\n     * Parse midrow styling command\n     * @returns {Boolean}\n     */\n    parseMidrow(a, b) {\n        var chNr = null;\n\n        if ( ((a === 0x11) || (a === 0x19)) && 0x20 <= b && b <= 0x2f) {\n            if (a === 0x11) {\n                chNr = 1;\n            } else  {\n                chNr = 2;\n            }\n            if (chNr !== this.currChNr) {\n                logger.log('ERROR', 'Mismatch channel in midrow parsing');\n                return false;\n            }\n            var channel = this.channels[chNr-1];\n            channel.ccMIDROW(b);\n            logger.log('DEBUG', 'MIDROW (' + numArrayToHexArray([a, b]) + ')');\n            return true;\n        }\n        return false;\n    }\n    /**\n     * Parse Preable Access Codes (Table 53).\n     * @returns {Boolean} Tells if PAC found\n     */\n    parsePAC(a, b) {\n\n       var chNr = null;\n       var row = null;\n\n        var case1 = ((0x11 <= a  && a <= 0x17) || (0x19 <= a && a <= 0x1F)) && (0x40 <= b && b <= 0x7F);\n        var case2 = (a === 0x10 || a === 0x18) && (0x40 <= b && b <= 0x5F);\n        if (! (case1 || case2)) {\n            return false;\n        }\n\n        if (a === this.lastCmdA && b === this.lastCmdB) {\n            this.lastCmdA = null;\n            this.lastCmdB = null;\n            return true; // Repeated commands are dropped (once)\n        }\n\n        chNr = (a <= 0x17) ? 1 : 2;\n\n        if (0x40 <= b && b <= 0x5F) {\n            row = (chNr === 1) ? rowsLowCh1[a] : rowsLowCh2[a];\n        } else { // 0x60 <= b <= 0x7F\n            row = (chNr === 1) ? rowsHighCh1[a] : rowsHighCh2[a];\n        }\n        var pacData = this.interpretPAC(row, b);\n        var channel = this.channels[chNr-1];\n        channel.setPAC(pacData);\n        this.lastCmdA = a;\n        this.lastCmdB = b;\n        this.currChNr = chNr;\n        return true;\n    }\n\n    /**\n     * Interpret the second byte of the pac, and return the information.\n     * @returns {Object} pacData with style parameters.\n     */\n    interpretPAC(row, byte) {\n        var pacIndex = byte;\n        var pacData = {color : null, italics : false, indent : null, underline : false, row : row};\n\n        if (byte > 0x5F) {\n            pacIndex = byte - 0x60;\n        } else {\n            pacIndex = byte - 0x40;\n        }\n        pacData.underline = (pacIndex & 1) === 1;\n        if (pacIndex <= 0xd) {\n            pacData.color = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'white'][Math.floor(pacIndex/2)];\n        } else if (pacIndex <= 0xf) {\n            pacData.italics = true;\n            pacData.color = 'white';\n        } else {\n            pacData.indent = (Math.floor((pacIndex-0x10)/2))*4;\n        }\n        return pacData; // Note that row has zero offset. The spec uses 1.\n    }\n\n    /**\n     * Parse characters.\n     * @returns An array with 1 to 2 codes corresponding to chars, if found. null otherwise.\n     */\n    parseChars(a, b) {\n\n       var  channelNr = null,\n            charCodes = null,\n            charCode1 = null;\n\n        if (a >= 0x19) {\n            channelNr = 2;\n            charCode1 = a - 8;\n        } else {\n            channelNr = 1;\n            charCode1 = a;\n        }\n        if (0x11 <= charCode1 && charCode1 <= 0x13) {\n            // Special character\n            var oneCode = b;\n            if (charCode1 === 0x11) {\n                oneCode = b + 0x50;\n            } else if (charCode1 === 0x12) {\n                oneCode = b + 0x70;\n            } else {\n                oneCode = b + 0x90;\n            }\n            logger.log('INFO', 'Special char \\'' + getCharForByte(oneCode) + '\\' in channel ' + channelNr);\n            charCodes = [oneCode];\n        } else if (0x20 <= a && a <= 0x7f) {\n            charCodes = (b === 0) ? [a] : [a, b];\n        }\n        if (charCodes) {\n            var hexCodes = numArrayToHexArray(charCodes);\n            logger.log('DEBUG', 'Char codes =  ' + hexCodes.join(','));\n            this.lastCmdA = null;\n            this.lastCmdB = null;\n        }\n        return charCodes;\n    }\n\n    /**\n    * Parse extended background attributes as well as new foreground color black.\n    * @returns{Boolean} Tells if background attributes are found\n    */\n    parseBackgroundAttributes(a, b) {\n       var  bkgData,\n            index,\n            chNr,\n            channel;\n\n        var case1 = (a === 0x10 || a === 0x18) && (0x20 <= b && b <= 0x2f);\n        var case2 = (a === 0x17 || a === 0x1f) && (0x2d <=b && b <= 0x2f);\n        if (!(case1 || case2)) {\n            return false;\n        }\n        bkgData = {};\n        if (a  === 0x10 || a === 0x18) {\n            index = Math.floor((b-0x20)/2);\n            bkgData.background = backgroundColors[index];\n            if (b % 2 === 1) {\n                bkgData.background = bkgData.background + '_semi';\n            }\n        } else if (b === 0x2d) {\n            bkgData.background = 'transparent';\n        } else {\n            bkgData.foreground = 'black';\n            if (b === 0x2f) {\n                bkgData.underline = true;\n            }\n        }\n        chNr = (a < 0x18) ? 1 : 2;\n        channel = this.channels[chNr-1];\n        channel.setBkgData(bkgData);\n        this.lastCmdA = null;\n        this.lastCmdB = null;\n        return true;\n    }\n\n    /**\n     * Reset state of parser and its channels.\n     */\n    reset() {\n        for (var i=0 ; i < this.channels.length ; i++) {\n            if (this.channels[i]) {\n                this.channels[i].reset();\n            }\n        }\n        this.lastCmdA = null;\n        this.lastCmdB = null;\n    }\n\n    /**\n     * Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.\n     */\n    cueSplitAtTime(t) {\n        for (var i=0 ; i < this.channels.length ; i++) {\n            if (this.channels[i]) {\n                this.channels[i].cueSplitAtTime(t);\n            }\n        }\n    }\n}\n\nexport default Cea608Parser;\n",
+    "var Cues = {\n\n  newCue: function(track, startTime, endTime, captionScreen) {\n    var row;\n    var cue;\n    var indenting;\n    var indent;\n    var text;\n    var VTTCue = window.VTTCue || window.TextTrackCue;\n\n    for (var r=0; r<captionScreen.rows.length; r++)\n    {\n      row = captionScreen.rows[r];\n      indenting = true;\n      indent = 0;\n      text = '';\n\n      if (!row.isEmpty())\n      {\n        for (var c=0; c<row.chars.length; c++)\n        {\n          if (row.chars[c].uchar.match(/\\s/) && indenting)\n          {\n            indent++;\n          }\n          else\n          {\n            text += row.chars[c].uchar;\n            indenting = false;\n          }\n        }\n        //To be used for cleaning-up orphaned roll-up captions\n        row.cueStartTime = startTime;\n        cue = new VTTCue(startTime, endTime, text.trim());\n\n        if (indent >= 16)\n        {\n          indent--;\n        }\n        else\n        {\n          indent++;\n        }\n\n        // VTTCue.line get's flakey when using controls, so let's now include line 13&14\n        // also, drop line 1 since it's to close to the top\n        if (navigator.userAgent.match(/Firefox\\//))\n        {\n          cue.line = r + 1;\n        }\n        else\n        {\n          cue.line = (r > 7 ? r - 2 : r + 1);\n        }\n        cue.align = 'left';\n        // Clamp the position between 0 and 100 - if out of these bounds, Firefox throws an exception and captions break\n        cue.position = Math.max(0, Math.min(100, 100 * (indent / 32) + (navigator.userAgent.match(/Firefox\\//) ? 50 : 0)));\n        track.addCue(cue);\n      }\n    }\n  }\n\n};\n\nmodule.exports = Cues;\n",
+    "/*\n * compute an Exponential Weighted moving average\n * - https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average\n *  - heavily inspired from shaka-player\n */\n\nclass EWMA {\n\n //  About half of the estimated value will be from the last |halfLife| samples by weight.\n  constructor(halfLife) {\n    // Larger values of alpha expire historical data more slowly.\n    this.alpha_ = halfLife ? Math.exp(Math.log(0.5) / halfLife) : 0;\n    this.estimate_ = 0;\n    this.totalWeight_ = 0;\n  }\n\n  sample(weight,value) {\n    var adjAlpha = Math.pow(this.alpha_, weight);\n    this.estimate_ = value * (1 - adjAlpha) + adjAlpha * this.estimate_;\n    this.totalWeight_ += weight;\n  }\n\n  getTotalWeight() {\n    return this.totalWeight_;\n  }\n\n  getEstimate() {\n    if (this.alpha_) {\n      var zeroFactor = 1 - Math.pow(this.alpha_, this.totalWeight_);\n      return this.estimate_ / zeroFactor;\n    } else {\n      return this.estimate_;\n    }\n  }\n}\n\nexport default EWMA;\n",
+    "'use strict';\n\nfunction noop() {}\n\nconst fakeLogger = {\n  trace: noop,\n  debug: noop,\n  log: noop,\n  warn: noop,\n  info: noop,\n  error: noop\n};\n\nlet exportedLogger = fakeLogger;\n\n/*globals self: false */\n\n//let lastCallTime;\n// function formatMsgWithTimeInfo(type, msg) {\n//   const now = Date.now();\n//   const diff = lastCallTime ? '+' + (now - lastCallTime) : '0';\n//   lastCallTime = now;\n//   msg = (new Date(now)).toISOString() + ' | [' +  type + '] > ' + msg + ' ( ' + diff + ' ms )';\n//   return msg;\n// }\n\nfunction formatMsg(type, msg) {\n  msg = '[' +  type + '] > ' + msg;\n  return msg;\n}\n\nfunction consolePrintFn(type) {\n  const func = self.console[type];\n  if (func) {\n    return function(...args) {\n      if(args[0]) {\n        args[0] = formatMsg(type, args[0]);\n      }\n      func.apply(self.console, args);\n    };\n  }\n  return noop;\n}\n\nfunction exportLoggerFunctions(debugConfig, ...functions) {\n  functions.forEach(function(type) {\n    exportedLogger[type] = debugConfig[type] ? debugConfig[type].bind(debugConfig) : consolePrintFn(type);\n  });\n}\n\nexport var enableLogs = function(debugConfig) {\n  if (debugConfig === true || typeof debugConfig === 'object') {\n    exportLoggerFunctions(debugConfig,\n      // Remove out from list here to hard-disable a log-level\n      //'trace',\n      'debug',\n      'log',\n      'info',\n      'warn',\n      'error'\n    );\n    // Some browsers don't allow to use bind on console object anyway\n    // fallback to default if needed\n    try {\n     exportedLogger.log();\n    } catch (e) {\n      exportedLogger = fakeLogger;\n    }\n  }\n  else {\n    exportedLogger = fakeLogger;\n  }\n};\n\nexport var logger = exportedLogger;\n",
+    "/**\n *  TimeRanges to string helper\n */\n\nclass TimeRanges {\n  static toString(r) {\n    var log = '', len = r.length;\n    for (var i=0; i<len; i++) {\n      log += '[' + r.start(i).toFixed(3) + ',' + r.end(i).toFixed(3) + ']';\n    }\n    return log;\n  }\n}\n\nexport default TimeRanges;\n",
+    "/**\n * XHR based logger\n*/\n\nimport {logger} from '../utils/logger';\n\nclass XhrLoader {\n\n  constructor(config) {\n    if (config && config.xhrSetup) {\n      this.xhrSetup = config.xhrSetup;\n    }\n  }\n\n  destroy() {\n    this.abort();\n    this.loader = null;\n  }\n\n  abort() {\n    var loader = this.loader;\n    if (loader && loader.readyState !== 4) {\n      this.stats.aborted = true;\n      loader.abort();\n    }\n\n    window.clearTimeout(this.requestTimeout);\n    this.requestTimeout = null;\n    window.clearTimeout(this.retryTimeout);\n    this.retryTimeout = null;\n  }\n\n  load(context, config, callbacks) {\n    this.context = context;\n    this.config = config;\n    this.callbacks = callbacks;\n    this.stats = {trequest: performance.now(), retry: 0};\n    this.retryDelay = config.retryDelay;\n    this.loadInternal();\n  }\n\n  loadInternal() {\n    var xhr, context = this.context;\n\n    if (typeof XDomainRequest !== 'undefined') {\n       xhr = this.loader = new XDomainRequest();\n    } else {\n       xhr = this.loader = new XMLHttpRequest();\n    }\n\n    xhr.onreadystatechange = this.readystatechange.bind(this);\n    xhr.onprogress = this.loadprogress.bind(this);\n\n    xhr.open('GET', context.url, true);\n\n    if (context.rangeEnd) {\n      xhr.setRequestHeader('Range','bytes=' + context.rangeStart + '-' + (context.rangeEnd-1));\n    }\n    xhr.responseType = context.responseType;\n    let stats = this.stats;\n    stats.tfirst = 0;\n    stats.loaded = 0;\n    if (this.xhrSetup) {\n      this.xhrSetup(xhr, context.url);\n    }\n    // setup timeout before we perform request\n    this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), this.config.timeout);\n    xhr.send();\n  }\n\n  readystatechange(event) {\n    var xhr = event.currentTarget,\n        readyState = xhr.readyState,\n        stats = this.stats,\n        context = this.context,\n        config = this.config;\n\n    // don't proceed if xhr has been aborted\n    if (stats.aborted) {\n      return;\n    }\n\n    // in any case clear the current xhrs timeout\n    window.clearTimeout(this.requestTimeout);\n\n    // HEADERS_RECEIVED\n    if (readyState >=2) {\n      if (stats.tfirst === 0) {\n        stats.tfirst = Math.max(performance.now(), stats.trequest);\n        // reset timeout to total timeout duration minus the time it took to receive headers\n        this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), config.timeout - (stats.tfirst-stats.trequest));\n      }\n      if (readyState === 4) {\n        let status = xhr.status;\n        // http status between 200 to 299 are all successful\n        if (status >= 200 && status < 300)  {\n          stats.tload = Math.max(stats.tfirst,performance.now());\n          let data,len;\n          if (context.responseType === 'arraybuffer') {\n            data = xhr.response;\n            len = data.byteLength;\n          } else {\n            data = xhr.responseText;\n            len = data.length;\n          }\n          stats.loaded = stats.total = len;\n          let response = { url : xhr.responseURL, data : data };\n          this.callbacks.onSuccess(response, stats, context);\n        } else {\n            // if max nb of retries reached or if http status between 400 and 499 (such error cannot be recovered, retrying is useless), return error\n          if (stats.retry >= config.maxRetry || (status >= 400 && status < 499)) {\n            logger.error(`${status} while loading ${context.url}` );\n            this.callbacks.onError({ code : status, text : xhr.statusText}, context);\n          } else {\n            // retry\n            logger.warn(`${status} while loading ${context.url}, retrying in ${this.retryDelay}...`);\n            // aborts and resets internal state\n            this.destroy();\n            // schedule retry\n            this.retryTimeout = window.setTimeout(this.loadInternal.bind(this), this.retryDelay);\n            // set exponential backoff\n            this.retryDelay = Math.min(2 * this.retryDelay, config.maxRetryDelay);\n            stats.retry++;\n          }\n        }\n      }\n    }\n  }\n\n  loadtimeout() {\n    logger.warn(`timeout while loading ${this.context.url}` );\n    this.callbacks.onTimeout(this.stats, this.context);\n  }\n\n  loadprogress(event) {\n    var stats = this.stats;\n    stats.loaded = event.loaded;\n    if (event.lengthComputable) {\n      stats.total = event.total;\n    }\n    let onProgress = this.callbacks.onProgress;\n    if (onProgress) {\n      // last args is to provide on progress data\n      onProgress(stats, this.context, null);\n    }\n  }\n}\n\nexport default XhrLoader;\n"
+  ]
+}
\ No newline at end of file
diff --git a/src/js/lib/hls.min.js b/src/js/lib/hls.min.js
index 94e8223..20e1181 100644
--- a/src/js/lib/hls.min.js
+++ b/src/js/lib/hls.min.js
@@ -1,6 +1,6 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Hls=e()}}(function(){return function s(e,t,r){function i(a,d){if(!t[a]){if(!e[a]){var l="function"==typeof require&&require;if(!d&&l)return l(a,!0);if(n)return n(a,!0);var u=new Error("Cannot find module '"+a+"'");throw u.code="MODULE_NOT_FOUND",u}var o=t[a]={exports:{}};e[a][0].call(o.exports,function(t){var r=e[a][1][t];return i(r?r:t)},o,o.exports,s,e,t,r)}return t[a].exports}for(var n="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(s,a,o){function e(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function t(e){return"function"==typeof e}function n(e){return"number"==typeof e}function r(e){return"object"==typeof e&&null!==e}function i(e){return void 0===e}a.exports=e,e.EventEmitter=e,e.prototype._events=void 0,e.prototype._maxListeners=void 0,e.defaultMaxListeners=10,e.prototype.setMaxListeners=function(e){if(!n(e)||0>e||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},e.prototype.emit=function(l){var s,e,u,a,n,o;if(this._events||(this._events={}),"error"===l&&(!this._events.error||r(this._events.error)&&!this._events.error.length)){if(s=arguments[1],s instanceof Error)throw s;throw TypeError('Uncaught, unspecified "error" event.')}if(e=this._events[l],i(e))return!1;if(t(e))switch(arguments.length){case 1:e.call(this);break;case 2:e.call(this,arguments[1]);break;case 3:e.call(this,arguments[1],arguments[2]);break;default:a=Array.prototype.slice.call(arguments,1),e.apply(this,a)}else if(r(e))for(a=Array.prototype.slice.call(arguments,1),o=e.slice(),u=o.length,n=0;u>n;n++)o[n].apply(this,a);return!0},e.prototype.addListener=function(a,n){var s;if(!t(n))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",a,t(n.listener)?n.listener:n),this._events[a]?r(this._events[a])?this._events[a].push(n):this._events[a]=[this._events[a],n]:this._events[a]=n,r(this._events[a])&&!this._events[a].warned&&(s=i(this._maxListeners)?e.defaultMaxListeners:this._maxListeners,s&&s>0&&this._events[a].length>s&&(this._events[a].warned=!0,"function"==typeof console.trace)),this},e.prototype.on=e.prototype.addListener,e.prototype.once=function(i,e){function r(){this.removeListener(i,r),a||(a=!0,e.apply(this,arguments))}if(!t(e))throw TypeError("listener must be a function");var a=!1;return r.listener=e,this.on(i,r),this},e.prototype.removeListener=function(a,i){var e,s,o,n;if(!t(i))throw TypeError("listener must be a function");if(!this._events||!this._events[a])return this;if(e=this._events[a],o=e.length,s=-1,e===i||t(e.listener)&&e.listener===i)delete this._events[a],this._events.removeListener&&this.emit("removeListener",a,i);else if(r(e)){for(n=o;n-- >0;)if(e[n]===i||e[n].listener&&e[n].listener===i){s=n;break}if(0>s)return this;1===e.length?(e.length=0,delete this._events[a]):e.splice(s,1),this._events.removeListener&&this.emit("removeListener",a,i)}return this},e.prototype.removeAllListeners=function(r){var i,e;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[r]&&delete this._events[r],this;if(0===arguments.length){for(i in this._events)"removeListener"!==i&&this.removeAllListeners(i);return this.removeAllListeners("removeListener"),this._events={},this}if(e=this._events[r],t(e))this.removeListener(r,e);else if(e)for(;e.length;)this.removeListener(r,e[e.length-1]);return delete this._events[r],this},e.prototype.listeners=function(e){var r;return r=this._events&&this._events[e]?t(this._events[e])?[this._events[e]]:this._events[e].slice():[]},e.prototype.listenerCount=function(r){if(this._events){var e=this._events[r];if(t(e))return 1;if(e)return e.length}return 0},e.listenerCount=function(e,t){return e.listenerCount(t)}},{}],2:[function(n,i,s){var a=arguments[3],e=arguments[4],r=arguments[5],t=JSON.stringify;i.exports=function(l){for(var i,s=Object.keys(r),n=0,d=s.length;d>n;n++){var o=s[n],u=r[o].exports;if(u===l||u.default===l){i=o;break}}if(!i){i=Math.floor(Math.pow(16,8)*Math.random()).toString(16);for(var h={},n=0,d=s.length;d>n;n++){var o=s[n];h[o]=o}e[i]=[Function(["require","module","exports"],"("+l+")(self)"),h]}var f=Math.floor(Math.pow(16,8)*Math.random()).toString(16),c={};c[i]=i,e[f]=[Function(["require"],"var f = require("+t(i)+");(f.default ? f.default : f)(self);"),c];var g="("+a+")({"+Object.keys(e).map(function(r){return t(r)+":["+e[r][0]+","+t(e[r][1])+"]"}).join(",")+"},{},["+t(f)+"])",v=window.URL||window.webkitURL||window.mozURL||window.msURL;return new Worker(v.createObjectURL(new Blob([g],{type:"text/javascript"})))}},{}],3:[function(e,m,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function v(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function g(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(n,"__esModule",{value:!0});var l=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),c=e("../events"),t=r(c),d=e("../event-handler"),a=r(d),f=e("../helper/buffer-helper"),o=r(f),s=e("../errors"),i=e("../utils/logger"),p=e("./ewma-bandwidth-estimator"),u=r(p),y=function(r){function e(i){h(this,e);var r=v(this,Object.getPrototypeOf(e).call(this,i,t.default.FRAG_LOADING,t.default.FRAG_LOADED,t.default.ERROR));return r.lastLoadedFragLevel=0,r._autoLevelCapping=-1,r._nextAutoLevel=-1,r.hls=i,r.onCheck=r.abandonRulesCheck.bind(r),r}return g(e,r),l(e,[{key:"destroy",value:function(){this.clearTimer(),a.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(a){var n=a.frag;if("main"===n.type){if(this.timer||(this.timer=setInterval(this.onCheck,100)),!this.bwEstimator){var t=this.hls,s=a.frag.level,o=t.levels[s].details.live,e=t.config,r=void 0,i=void 0;o?(r=e.abrEwmaFastLive,i=e.abrEwmaSlowLive):(r=e.abrEwmaFastVoD,i=e.abrEwmaSlowVoD),this.bwEstimator=new u.default(t,i,r,e.abrEwmaDefaultEstimate)}this.fragCurrent=n}}},{key:"abandonRulesCheck",value:function(){var s=this.hls,n=s.media,e=this.fragCurrent,l=e.loader;if(!l||l.stats&&l.stats.aborted)return i.logger.warn("frag loader destroy or aborted, disarm abandonRulesCheck"),void this.clearTimer();var a=l.stats;if(n&&(!n.paused&&0!==n.playbackRate||!n.readyState)&&e.autoLevel&&e.level){var h=performance.now()-a.trequest,f=Math.abs(n.playbackRate);if(h>500*e.duration/f){var p=s.levels,g=Math.max(1,a.bw?a.bw/8:1e3*a.loaded/h),y=a.total?a.total:Math.max(a.loaded,Math.round(e.duration*p[e.level].bitrate/8)),v=n.currentTime,c=(y-a.loaded)/g,u=(o.default.bufferInfo(n,v,s.config.maxBufferHole).end-v)/f;if(u<2*e.duration/f&&c>u){var d=void 0,r=void 0;for(r=e.level-1;r>=0&&(d=e.duration*p[r].bitrate/(6.4*g),i.logger.log("fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay["+r+"] 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r=this.hls,i=r.config,t=r.levels,a=r.media,e=void 0,n=void 0;if(n=-1===this._autoLevelCapping&&t&&t.length?t.length-1:this._autoLevelCapping,-1!==this._nextAutoLevel)return Math.min(this._nextAutoLevel,n);var s=a&&0!==a.playbackRate?Math.abs(a.playbackRate):1,o=this.bwEstimator?this.bwEstimator.getEstimate()/s:i.abrEwmaDefaultEstimate/s,l=void 0;for(e=0;n>=e;e++)if(l=e<=this.lastLoadedFragLevel?i.abrBandWidthFactor*o:i.abrBandWidthUpFactor*o,l<t[e].bitrate)return Math.max(0,e-1);return e-1},set:function(e){this._nextAutoLevel=e}}]),e}(a.default);n.default=y},{"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../utils/logger":43,"./ewma-bandwidth-estimator":8}],4:[function(i,A,s){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function v(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function y(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function _(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(s,"__esModule",{value:!0});var k=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=i("../utils/binary-search"),u=n(l),d=i("../helper/buffer-helper"),h=n(d),f=i("../demux/demuxer"),T=n(f),g=i("../events"),t=n(g),p=i("../event-handler"),o=n(p),m=i("../helper/level-helper"),E=n(m),b=i("../utils/timeRanges"),R=n(b),a=i("../errors"),r=i("../utils/logger"),e={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR"},c=function(n){function i(r){v(this,i);var e=y(this,Object.getPrototypeOf(i).call(this,r,t.default.MEDIA_ATTACHED,t.default.MEDIA_DETACHING,t.default.AUDIO_TRACKS_UPDATED,t.default.AUDIO_TRACK_SWITCH,t.default.AUDIO_TRACK_LOADED,t.default.KEY_LOADED,t.default.FRAG_LOADED,t.default.FRAG_PARSING_INIT_SEGMENT,t.default.FRAG_PARSING_DATA,t.default.FRAG_PARSED,t.default.ERROR,t.default.BUFFER_CREATED,t.default.BUFFER_APPENDED,t.default.BUFFER_FLUSHED));return e.config=r.config,e.audioCodecSwap=!1,e.ticks=0,e.ontick=e.tick.bind(e),e}return _(i,n),k(i,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),o.default.prototype.destroy.call(this),this.state=e.STOPPED}},{key:"startLoad",value:function(t){if(this.tracks){var a=this.media,i=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,a&&i?(r.logger.log("configure startPosition @"+i),this.state=e.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=e.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=e.STOPPED}},{key:"stopLoad",value:function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=e.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var v,g,n,f=this.hls,d=f.config;switch(this.state){case e.ERROR:case e.PAUSED:break;case e.STARTING:this.state=e.WAITING_TRACK,this.loadedmetadata=!1;break;case e.IDLE:if(!this.media&&(this.startFragRequested||!d.startFragPrefetch))break;v=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition;var c=this.mediaBuffer?this.mediaBuffer:this.media,E=h.default.bufferInfo(c,v,d.maxBufferHole),T=E.len,o=E.end,l=this.fragPrevious,A=d.maxMaxBufferLength;if(A>T&&this.trackId<this.tracks.length){if(n=this.tracks[this.trackId].details,"undefined"==typeof n){this.state=e.WAITING_TRACK;break}if(!n.live&&l&&l.sn===n.endSN&&(!this.media.seeking||this.media.duration-o<l.duration/2)){this.hls.trigger(t.default.BUFFER_EOS,{type:"audio"}),this.state=e.ENDED;break}var s=n.fragments,p=s.length,y=s[0].start,m=s[p-1].start+s[p-1].duration,i=void 0;if(y>o?i=s[0]:!function(){var e=void 0,t=d.maxFragLookUpTolerance;m>o?(o>m-t&&(t=0),e=u.default.search(s,function(e){return e.start+e.duration-t<=o?1:e.start-t>o?-1:0})):e=s[p-1],e&&(i=e,y=e.start,l&&i.level===l.level&&i.sn===l.sn&&(i.sn<n.endSN?(i=s[i.sn+1-n.startSN],r.logger.log("SN just loaded, load next one: "+i.sn)):i=null))}(),i)if(null!=i.decryptdata.uri&&null==i.decryptdata.key)r.logger.log("Loading key for "+i.sn+" of ["+n.startSN+" ,"+n.endSN+"],track "+this.trackId),this.state=e.KEY_LOADING,f.trigger(t.default.KEY_LOADING,{frag:i});else{if(r.logger.log("Loading "+i.sn+" of ["+n.startSN+" ,"+n.endSN+"],track "+this.trackId+", currentTime:"+v+",bufferEnd:"+o.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,i.loadCounter){i.loadCounter++;var b=d.fragLoadingLoopThreshold;if(i.loadCounter>b&&Math.abs(this.fragLoadIdx-i.loadIdx)<b)return void f.trigger(t.default.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:i})}else i.loadCounter=1;i.loadIdx=this.fragLoadIdx,this.fragCurrent=i,this.startFragRequested=!0,f.trigger(t.default.FRAG_LOADING,{frag:i}),this.state=e.FRAG_LOADING}}break;case e.WAITING_TRACK:g=this.tracks[this.trackId],g&&g.details&&(this.state=e.IDLE);break;case e.FRAG_LOADING_WAITING_RETRY:var k=performance.now(),R=this.retryDate;c=this.media;var _=c&&c.seeking;(!R||k>=R||_)&&(r.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=e.IDLE);break;case e.STOPPED:case e.FRAG_LOADING:case e.PARSING:case e.PARSED:case e.ENDED:}}},{key:"onMediaAttached",value:function(r){var e=this.media=this.mediaBuffer=r.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var t=this.config;this.tracks&&t.autoStartLoad&&this.startLoad(t.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(r.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===e.ENDED&&(this.state=e.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){r.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitch",value:function(r){this.trackId=r.id,this.state=e.IDLE,this.fragCurrent=null,this.state=e.PAUSED,"main"===r.type?this.demuxer&&(this.demuxer.destroy(),this.demuxer=null):this.timer||(this.timer=setInterval(this.ontick,100)),this.hls.trigger(t.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),this.tick()}},{key:"onAudioTrackLoaded",value:function(a){var t=a.details,n=a.id,s=this.tracks[n],o=t.totalduration;if(r.logger.log("track "+n+" loaded ["+t.startSN+","+t.endSN+"],duration:"+o),t.PTSKnown=!1,s.details=t,!this.startFragRequested){if(-1===this.startPosition){var i=t.startTimeOffset;isNaN(i)?this.startPosition=0:(r.logger.log("start time offset found in playlist, adjust startPosition to "+i),this.startPosition=i)}this.nextLoadPosition=this.startPosition}this.state===e.WAITING_TRACK&&(this.state=e.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===e.KEY_LOADING&&(this.state=e.IDLE,this.tick())}},{key:"onFragLoaded",value:function(i){var t=this.fragCurrent;if(this.state===e.FRAG_LOADING&&t&&"audio"===i.frag.type&&i.frag.level===t.level&&i.frag.sn===t.sn){this.state=e.PARSING,this.stats=i.stats;var n=this.tracks[this.trackId],a=n.details,l=a.totalduration,u=t.start,s=t.level,o=t.sn,d=this.config.defaultAudioCodec||n.audioCodec;this.pendingAppending=0,this.demuxer||(this.demuxer=new T.default(this.hls,"audio")),r.logger.log("Demuxing "+o+" of ["+a.startSN+" ,"+a.endSN+"],track "+s),this.demuxer.push(i.payload,d,null,u,t.cc,s,o,l,t.decryptdata)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(a){var n=this.fragCurrent;if(n&&"audio"===a.id&&a.sn===n.sn&&a.level===n.level&&this.state===e.PARSING){var s=a.tracks,i=void 0;if(i=s.audio){i.levelCodec="mp4a.40.2",i.id=a.id,this.hls.trigger(t.default.BUFFER_CODECS,s),r.logger.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var o=i.initSegment;o&&(this.pendingAppending++,this.hls.trigger(t.default.BUFFER_APPENDING,{type:"audio",data:o,parent:"audio",content:"initSegment"})),this.tick()}}}},{key:"onFragParsingData",value:function(i){var n=this,a=this.fragCurrent;if(a&&"audio"===i.id&&i.sn===a.sn&&i.level===a.level&&this.state===e.PARSING){var s=this.tracks[this.trackId],o=this.fragCurrent;r.logger.log("parsed "+i.type+",PTS:["+i.startPTS.toFixed(3)+","+i.endPTS.toFixed(3)+"],DTS:["+i.startDTS.toFixed(3)+"/"+i.endDTS.toFixed(3)+"],nb:"+i.nb),E.default.updateFragPTSDTS(s.details,o.sn,i.startPTS,i.endPTS),[i.data1,i.data2].forEach(function(e){e&&(n.pendingAppending++,n.hls.trigger(t.default.BUFFER_APPENDING,{type:i.type,data:e,parent:"audio",content:"data"}))}),this.nextLoadPosition=i.endPTS,this.tick()}}},{key:"onFragParsed",value:function(t){var r=this.fragCurrent;r&&"audio"===t.id&&t.sn===r.sn&&t.level===r.level&&this.state===e.PARSING&&(this.stats.tparsed=performance.now(),this.state=e.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(t){if("audio"===t.parent)switch(this.state){case e.PARSING:case e.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===e.PARSED&&0===this.pendingAppending){var i=this.fragCurrent,a=this.stats;if(i){this.fragPrevious=i,a.tbuffered=performance.now(),this.hls.trigger(t.default.FRAG_BUFFERED,{stats:a,frag:i,id:"audio"});var n=this.mediaBuffer?this.mediaBuffer:this.media;r.logger.log("audio buffered : "+R.default.toString(n.buffered)),this.state=e.IDLE}this.tick()}}},{key:"onError",value:function(i){var s=i.frag;if(!s||"audio"===s.type)switch(i.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!i.fatal){var n=this.fragLoadError;if(n?n++:n=1,n<=this.config.fragLoadingMaxRetry){this.fragLoadError=n,s.loadCounter=0;var o=Math.min(Math.pow(2,n-1)*this.config.fragLoadingRetryDelay,64e3);r.logger.warn("audioStreamController: frag loading failed, retry in "+o+" ms"),this.retryDate=performance.now()+o,this.state=e.FRAG_LOADING_WAITING_RETRY}else r.logger.error("audioStreamController: "+i.details+" reaches max retry, redispatch as fatal ..."),i.fatal=!0,this.hls.trigger(t.default.ERROR,i),this.state=e.ERROR}break;case a.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case a.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case a.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case a.ErrorDetails.KEY_LOAD_ERROR:case a.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==e.ERROR&&(this.state=i.fatal?e.ERROR:e.IDLE,r.logger.warn("audioStreamController: "+i.details+" while loading frag,switch to "+this.state+" state ..."))}}},{key:"onBufferFlushed",value:function(){this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=e.IDLE,this.fragPrevious=null,this.tick()}}]),i}(o.default);s.default=c},{"../demux/demuxer":20,"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../helper/level-helper":29,"../utils/binary-search":39,"../utils/logger":43,"../utils/timeRanges":45}],5:[function(r,c,i){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function h(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=r("../events"),e=a(l),d=r("../event-handler"),n=a(d),t=r("../utils/logger"),o=function(i){function r(t){return u(this,r),h(this,Object.getPrototypeOf(r).call(this,t,e.default.MANIFEST_LOADING,e.default.MANIFEST_LOADED,e.default.AUDIO_TRACK_LOADED))}return s(r,i),f(r,[{key:"destroy",value:function(){n.default.prototype.destroy.call(this)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(n){var s=this,r=n.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(e.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){return e.default?(s.audioTrack=a,void(i=!0)):void a++}),i===!1&&r.length&&(t.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id<this.tracks.length&&(t.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*e.details.targetduration)),!e.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))}},{key:"setAudioTrackInternal",value:function(r){if(r>=0&&r<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=r,t.logger.log("switching to audioTrack "+r);var i=this.tracks[r],a=i.type;this.hls.trigger(e.default.AUDIO_TRACK_SWITCH,{id:r,type:a});var n=i.details;"main"===a||void 0!==n&&n.live!==!0||(t.logger.log("(re)loading playlist for audioTrack "+r),this.hls.trigger(e.default.AUDIO_TRACK_LOADING,{url:i.url,id:r}))}}},{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.trackId===e&&void 0!==this.tracks[e].details||this.setAudioTrackInternal(e)}}]),r}(n.default);i.default=o},{"../event-handler":25,"../events":26,"../utils/logger":43}],6:[function(i,g,a){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function h(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function f(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(a,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=i("../events"),t=n(l),d=i("../event-handler"),s=n(d),e=i("../utils/logger"),r=i("../errors"),o=function(a){function i(r){u(this,i);var e=h(this,Object.getPrototypeOf(i).call(this,r,t.default.MEDIA_ATTACHING,t.default.MEDIA_DETACHING,t.default.MANIFEST_PARSED,t.default.BUFFER_RESET,t.default.BUFFER_APPENDING,t.default.BUFFER_CODECS,t.default.BUFFER_EOS,t.default.BUFFER_FLUSHING,t.default.LEVEL_UPDATED));return e._msDuration=null,e._levelDuration=null,e.onsbue=e.onSBUpdateEnd.bind(e),e.onsbe=e.onSBUpdateError.bind(e),e.pendingTracks={},e}return f(i,a),c(i,[{key:"destroy",value:function(){s.default.prototype.destroy.call(this)}},{key:"onManifestParsed",value:function(r){var i=r.audio,a=r.video,t=0;(i||a)&&(t=(i?1:0)+(a?1:0),e.logger.log(t+" sourceBuffer(s) expected")),this.sourceBufferNb=t}},{key:"onMediaAttaching",value:function(r){var t=this.media=r.media;if(t){var e=this.mediaSource=new MediaSource;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),e.addEventListener("sourceopen",this.onmso),e.addEventListener("sourceended",this.onmse),e.addEventListener("sourceclose",this.onmsc),t.src=URL.createObjectURL(e)}}},{key:"onMediaDetaching",value:function(){e.logger.log("media source detaching");var r=this.mediaSource;if(r){if("open"===r.readyState)try{r.endOfStream()}catch(t){e.logger.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}r.removeEventListener("sourceopen",this.onmso),r.removeEventListener("sourceended",this.onmse),r.removeEventListener("sourceclose",this.onmsc),this.media&&(this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.sourceBuffer={}}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(t.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){e.logger.log("media source opened"),this.hls.trigger(t.default.MEDIA_ATTACHED,{media:this.media});var r=this.mediaSource;r&&r.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;!t||this.sourceBufferNb!==t&&0!==this.sourceBufferNb||(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){e.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){e.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1,this.hls.trigger(t.default.BUFFER_APPENDED,{parent:this.parent}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(i){e.logger.error("sourceBuffer error:"+i),this.hls.trigger(t.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var t=this.sourceBuffer;for(var r in t){var e=t[r];try{this.mediaSource.removeSourceBuffer(e),e.removeEventListener("updateend",this.onsbue),e.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",value:function(a){var l=this.sourceBuffer,u=this.mediaSource;for(var n in a)if(!l[n]){var i=a[n],d=i.levelCodec||i.codec,s=i.container+";codecs="+d;e.logger.log("creating sourceBuffer with mimeType:"+s);try{var o=l[n]=u.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),i.buffer=o}catch(i){e.logger.error("error while trying to add sourceBuffer:"+i.message),this.hls.trigger(t.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:i,mimeType:s})}}this.hls.trigger(t.default.BUFFER_CREATED,{tracks:a})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(i){e.logger.error("sourceBuffer error:"+i.event),this.hls.trigger(t.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1,frag:this.fragCurrent})}},{key:"onBufferEos",value:function(a){var r=this.sourceBuffer,i=a.type;for(var t in r)i&&t!==i||r[t].ended||(r[t].ended=!0,e.logger.log(t+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var t=this.sourceBuffer,r=this.mediaSource;if(!r||"open"!==r.readyState)return void(this._needsEos=!1);for(var i in t){if(!t[i].ended)return;if(t[i].updating)return void(this._needsEos=!0)}e.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment"),r.endOfStream(),this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(t){var e=t.details;0!==e.fragments.length&&(this._levelDuration=e.totalduration+e.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){if(null!==this._levelDuration){var i=this.media,t=this.mediaSource,r=this.sourceBuffer;if(i&&t&&r&&0!==i.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration),this._levelDuration>this._msDuration&&(e.logger.log("Updating mediasource duration to "+this._levelDuration),t.duration=this._levelDuration,this._msDuration=this._levelDuration)}}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var r=0,i=this.sourceBuffer;for(var a in i)r+=i[a].buffered.length;this.appended=r,this.hls.trigger(t.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var a=this.hls,s=this.sourceBuffer,n=this.segments;if(Object.keys(s).length){if(this.media.error)return this.segments=[],void e.logger.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(n&&n.length){var o=n.shift();try{var l=o.type;s[l]?(s[l].ended=!1,this.parent=o.parent,s[l].appendBuffer(o.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(s){e.logger.error("error while trying to append buffer:"+s.message),n.unshift(o);var i={type:r.ErrorTypes.MEDIA_ERROR};if(22===s.code)return this.segments=[],i.details=r.ErrorDetails.BUFFER_FULL_ERROR,void a.trigger(t.default.ERROR,i);if(this.appendError?this.appendError++:this.appendError=1,i.details=r.ErrorDetails.BUFFER_APPEND_ERROR,i.frag=this.fragCurrent,this.appendError>a.config.appendErrorMaxRetry)return e.logger.log("fail "+a.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),
-n=[],i.fatal=!0,void a.trigger(t.default.ERROR,i);i.fatal=!1,a.trigger(t.default.ERROR,i)}}}}},{key:"flushBuffer",value:function(l,n,h){var t,r,o,s,i,a,u=this.sourceBuffer;if(Object.keys(u).length){if(e.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime+"/"+l+"/"+n),this.flushBufferCounter<this.appended){for(var d in u)if(!h||d===h){if(t=u[d],t.updating)return e.logger.warn("cannot flush, sb updating in progress"),!1;for(r=0;r<t.buffered.length;r++)if(o=t.buffered.start(r),s=t.buffered.end(r),-1!==navigator.userAgent.toLowerCase().indexOf("firefox")&&n===Number.POSITIVE_INFINITY?(i=l,a=n):(i=Math.max(o,l),a=Math.min(s,n)),Math.min(a,s)-i>.5)return this.flushBufferCounter++,e.logger.log("flush "+d+" ["+i+","+a+"], of ["+o+","+s+"], pos:"+this.media.currentTime),t.remove(i,a),!1}}else e.logger.warn("abort flushing too many retries");e.logger.log("buffer flushed")}return!0}}]),i}(s.default);a.default=o},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],7:[function(t,f,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function h(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=i(l),d=t("../event-handler"),s=i(d),u=function(r){function t(r){return a(this,t),n(this,Object.getPrototypeOf(t).call(this,r,e.default.FPS_DROP_LEVEL_CAPPING,e.default.MEDIA_ATTACHING,e.default.MANIFEST_PARSED))}return h(t,r),o(t,[{key:"destroy",value:function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))}},{key:"onFpsDropLevelCapping",value:function(e){this.restrictedLevels||(this.restrictedLevels=[]),this.isLevelRestricted(e.droppedLevel)||this.restrictedLevels.push(e.droppedLevel)}},{key:"onMediaAttaching",value:function(e){this.media=e.media instanceof HTMLVideoElement?e.media:null}},{key:"onManifestParsed",value:function(e){this.hls.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=e.levels,this.hls.firstLevel=this.getMaxLevel(e.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"detectPlayerSize",value:function(){if(this.media){var e=this.levels?this.levels.length:0;e&&(this.hls.autoLevelCapping=this.getMaxLevel(e-1),this.hls.autoLevelCapping>this.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(n){var r=0,e=void 0,t=void 0,s=this.mediaWidth,o=this.mediaHeight,i=0,a=0;for(e=0;n>=e&&(t=this.levels[e],!this.isLevelRestricted(e))&&(r=e,i=t.width,a=t.height,!(i>=s||a>=o));e++);return r}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||-1===this.restrictedLevels.indexOf(e))}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(s.default);r.default=u},{"../event-handler":25,"../events":26}],8:[function(r,l,e){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=r("../utils/ewma"),t=i(s),o=function(){function e(r,i,n,s){a(this,e),this.hls=r,this.defaultEstimate_=s,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new t.default(i),this.fast_=new t.default(n)}return n(e,[{key:"sample",value:function(e,i){e=Math.max(e,this.minDelayMs_);var t=8e3*i/e,r=e/1e3;this.fast_.sample(r,t),this.slow_.sample(r,t)}},{key:"getEstimate",value:function(){return!this.fast_||!this.slow_||this.fast_.getTotalWeight()<this.minWeight_?this.defaultEstimate_:Math.min(this.fast_.getEstimate(),this.slow_.getEstimate())}},{key:"destroy",value:function(){}}]),e}();e.default=o},{"../utils/ewma":42}],9:[function(e,c,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(r,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e("../events"),t=i(l),d=e("../event-handler"),h=i(d),o=e("../utils/logger"),u=function(r){function e(r){return a(this,e),n(this,Object.getPrototypeOf(e).call(this,r,t.default.MEDIA_ATTACHING))}return s(e,r),f(e,[{key:"destroy",value:function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1}},{key:"onMediaAttaching",value:function(e){this.hls.config.capLevelOnFPSDrop&&(this.video=e.media instanceof HTMLVideoElement?e.media:null,"function"==typeof this.video.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),this.hls.config.fpsDroppedMonitoringPeriod))}},{key:"checkFPS",value:function(d,r,i){var n=performance.now();if(r){if(this.lastTime){var l=n-this.lastTime,a=i-this.lastDroppedFrames,s=r-this.lastDecodedFrames,u=1e3*a/l;if(this.hls.trigger(t.default.FPS_DROP,{currentDropped:a,currentDecoded:s,totalDroppedFrames:i}),u>0&&a>this.hls.config.fpsDroppedMonitoringThreshold*s){var e=this.hls.currentLevel;o.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===this.hls.autoLevelCapping||this.hls.autoLevelCapping>=e)&&(e-=1,this.hls.trigger(t.default.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:this.hls.currentLevel}),this.hls.autoLevelCapping=e,this.hls.streamController.nextLevelSwitch())}}this.lastTime=n,this.lastDroppedFrames=i,this.lastDecodedFrames=r}}},{key:"checkFPSInterval",value:function(){if(this.video)if(this.isVideoPlaybackQualityAvailable){var e=this.video.getVideoPlaybackQuality();this.checkFPS(this.video,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(this.video,this.video.webkitDecodedFrameCount,this.video.webkitDroppedFrameCount)}}]),e}(h.default);r.default=u},{"../event-handler":25,"../events":26,"../utils/logger":43}],10:[function(i,g,a){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(a,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=i("../events"),t=n(l),d=i("../event-handler"),h=n(d),r=i("../utils/logger"),e=i("../errors"),o=function(a){function i(r){u(this,i);var e=f(this,Object.getPrototypeOf(i).call(this,r,t.default.MANIFEST_LOADED,t.default.LEVEL_LOADED,t.default.ERROR));return e.ontick=e.tick.bind(e),e._manualLevel=e._autoLevelCapping=-1,e}return s(i,a),c(i,[{key:"destroy",value:function(){this.timer&&(clearTimeout(this.timer),this.timer=null),this._manualLevel=-1}},{key:"startLoad",value:function(){this.canload=!0,this.timer&&this.tick()}},{key:"stopLoad",value:function(){this.canload=!1}},{key:"onManifestLoaded",value:function(d){var s,a,n=[],i=[],h={},o=!1,l=!1,u=this.hls;if(d.levels.forEach(function(e){e.videoCodec&&(o=!0),(e.audioCodec||e.attrs&&e.attrs.AUDIO)&&(l=!0);var t=h[e.bitrate];void 0===t?(h[e.bitrate]=n.length,e.url=[e.url],e.urlId=0,n.push(e)):n[t].url.push(e.url)}),o&&l?n.forEach(function(e){e.videoCodec&&i.push(e)}):i=n,i=i.filter(function(e){var i=function(e){return MediaSource.isTypeSupported("audio/mp4;codecs="+e)},a=function(e){return MediaSource.isTypeSupported("video/mp4;codecs="+e)},t=e.audioCodec,r=e.videoCodec;return(!t||i(t))&&(!r||a(r))}),i.length){for(s=i[0].bitrate,i.sort(function(e,t){return e.bitrate-t.bitrate}),this._levels=i,a=0;a<i.length;a++)if(i[a].bitrate===s){this._firstLevel=a,r.logger.log("manifest loaded,"+i.length+" level(s) found, first bitrate:"+s);break}u.trigger(t.default.MANIFEST_PARSED,{levels:this._levels,firstLevel:this._firstLevel,stats:d.stats,audio:l,video:o})}else u.trigger(t.default.ERROR,{type:e.ErrorTypes.MEDIA_ERROR,details:e.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:u.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(i){var s=this._levels;if(i>=0&&i<s.length){this.timer&&(clearTimeout(this.timer),this.timer=null),this._level=i,r.logger.log("switching to level "+i),this.hls.trigger(t.default.LEVEL_SWITCH,{level:i});var a=s[i],n=a.details;if(!n||n.live===!0&&performance.now()-n.tload>1e3){r.logger.log("(re)loading playlist for level "+i);var o=a.urlId;this.hls.trigger(t.default.LEVEL_LOADING,{url:a.url[o],level:i,id:o})}}else this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.OTHER_ERROR,details:e.ErrorDetails.LEVEL_SWITCH_ERROR,level:i,fatal:!1,reason:"invalid level idx"})}},{key:"onError",value:function(n){if(!n.fatal){var a=n.details,o=this.hls,s=void 0,i=void 0,l=!1;switch(a){case e.ErrorDetails.FRAG_LOAD_ERROR:case e.ErrorDetails.FRAG_LOAD_TIMEOUT:case e.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case e.ErrorDetails.KEY_LOAD_ERROR:case e.ErrorDetails.KEY_LOAD_TIMEOUT:s=n.frag.level;break;case e.ErrorDetails.LEVEL_LOAD_ERROR:case e.ErrorDetails.LEVEL_LOAD_TIMEOUT:s=n.context.level,l=!0}if(void 0!==s)if(i=this._levels[s],i.urlId<i.url.length-1)i.urlId++,i.details=void 0,r.logger.warn("level controller,"+a+" for level "+s+": switching to redundant stream id "+i.urlId);else{var u=-1===this._manualLevel&&s;u?(r.logger.warn("level controller,"+a+": emergency switch-down for next fragment"),o.abrController.nextAutoLevel=0):i&&i.details&&i.details.live?(r.logger.warn("level controller,"+a+" on live stream, discard"),l&&(this._level=void 0)):a!==e.ErrorDetails.FRAG_LOAD_ERROR&&a!==e.ErrorDetails.FRAG_LOAD_TIMEOUT&&(r.logger.error("cannot recover "+a+" error"),this._level=void 0,this.timer&&(clearTimeout(this.timer),this.timer=null),n.fatal=!0,o.trigger(t.default.ERROR,n))}}}},{key:"onLevelLoaded",value:function(i){if(i.level===this._level){var t=i.details;if(t.live){var e=1e3*(t.averagetargetduration?t.averagetargetduration:t.targetduration),n=this._levels[i.level],a=n.details;a&&t.endSN===a.endSN&&(e/=2,r.logger.log("same live playlist, reload twice faster")),e-=performance.now()-i.stats.trequest,e=Math.max(1e3,Math.round(e)),r.logger.log("live playlist, reload in "+e+" ms"),this.timer=setTimeout(this.ontick,e)}else this.timer=null}}},{key:"tick",value:function(){var e=this._level;if(void 0!==e&&this.canload){var r=this._levels[e],i=r.urlId;this.hls.trigger(t.default.LEVEL_LOADING,{url:r.url[i],level:e,id:i})}}},{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this._level},set:function(e){var t=this._levels;t&&t.length>e&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){return void 0===this._startLevel?this._firstLevel:this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this._manualLevel?this._manualLevel:this.hls.abrController.nextAutoLevel},set:function(e){this.level=e,-1===this._manualLevel&&(this.hls.abrController.nextAutoLevel=e)}}]),i}(h.default);a.default=o},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],11:[function(a,A,d){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function c(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function k(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function _(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(d,"__esModule",{value:!0});var E=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),y=a("../utils/binary-search"),v=n(y),f=a("../helper/buffer-helper"),s=n(f),m=a("../demux/demuxer"),u=n(m),g=a("../events"),r=n(g),p=a("../event-handler"),l=n(p),h=a("../helper/level-helper"),o=n(h),b=a("../utils/timeRanges"),R=n(b),i=a("../errors"),t=a("../utils/logger"),e={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR"},T=function(n){function a(t){c(this,a);var e=k(this,Object.getPrototypeOf(a).call(this,t,r.default.MEDIA_ATTACHED,r.default.MEDIA_DETACHING,r.default.MANIFEST_LOADING,r.default.MANIFEST_PARSED,r.default.LEVEL_LOADED,r.default.KEY_LOADED,r.default.FRAG_LOADED,r.default.FRAG_LOAD_EMERGENCY_ABORTED,r.default.FRAG_PARSING_INIT_SEGMENT,r.default.FRAG_PARSING_DATA,r.default.FRAG_PARSED,r.default.ERROR,r.default.AUDIO_TRACK_SWITCH,r.default.BUFFER_CREATED,r.default.BUFFER_APPENDED,r.default.BUFFER_FLUSHED));return e.config=t.config,e.audioCodecSwap=!1,e.ticks=0,e.ontick=e.tick.bind(e),e}return _(a,n),E(a,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),l.default.prototype.destroy.call(this),this.state=e.STOPPED}},{key:"startLoad",value:function(a){if(this.levels){var r=this.media,i=this.lastCurrentTime;this.stopLoad(),this.demuxer=new u.default(this.hls,"main"),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,r&&i>0?(t.logger.log("configure startPosition @"+i),this.lastPaused||(t.logger.log("resuming video"),r.play()),this.state=e.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:a,this.state=e.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else t.logger.warn("cannot start loading as manifest not parsed yet"),this.state=e.STOPPED}},{key:"stopLoad",value:function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=e.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case e.STARTING:var i=this.hls,r=i.startLevel;-1===r&&(r=0,this.fragBitrateTest=!0),this.level=i.nextLoadLevel=r,this.state=e.WAITING_LEVEL,this.loadedmetadata=!1;break;case e.IDLE:if(!this._doTickIdle())return;break;case e.WAITING_LEVEL:var a=this.levels[this.level];a&&a.details&&(this.state=e.IDLE);break;case e.FRAG_LOADING_WAITING_RETRY:var s=performance.now(),n=this.retryDate;(!n||s>=n||this.media&&this.media.seeking)&&(t.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=e.IDLE);break;case e.ERROR:case e.PAUSED:case e.STOPPED:case e.FRAG_LOADING:case e.PARSING:case e.PARSED:case e.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"_doTickIdle",value:function(){var f=this.hls,n=f.config,o=this.media;if(!o&&(this.startFragRequested||!n.startFragPrefetch))return!0;var u=void 0;u=this.loadedmetadata?o.currentTime:this.nextLoadPosition;var a=f.nextLoadLevel,i=void 0;this.levels[a].hasOwnProperty("bitrate")?(i=Math.max(8*n.maxBufferSize/this.levels[a].bitrate,n.maxBufferLength),i=Math.min(i,n.maxMaxBufferLength)):i=n.maxBufferLength;var d=s.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:o,u,n.maxBufferHole),c=d.len;if(c>=i)return!0;t.logger.trace("buffer length of "+c.toFixed(3)+" is below max of "+i.toFixed(3)+". checking for more payload ..."),f.nextLoadLevel=a,this.level=a;var l=this.levels[a].details;if("undefined"==typeof l||l.live&&this.levelLastLoaded!==a)return this.state=e.WAITING_LEVEL,!0;var h=this.fragPrevious;if(!l.live&&h&&h.sn===l.endSN&&(!o.seeking||o.duration-d.end<h.duration/2)){var g={};return"AUDIO"===this.audioTrackType&&(g.type="video"),this.hls.trigger(r.default.BUFFER_EOS,g),this.state=e.ENDED,!0}return this._fetchPayloadOrEos({pos:u,bufferInfo:d,levelDetails:l})}},{key:"_fetchPayloadOrEos",value:function(s){var h=s.pos,u=s.bufferInfo,r=s.levelDetails,o=this.fragPrevious,d=this.level,e=r.fragments,i=e.length,n=e[0].start,l=e[i-1].start+e[i-1].duration,a=u.end,t=void 0;if(r.live){if(t=this._ensureFragmentAtLivePoint({levelDetails:r,bufferEnd:a,start:n,end:l,fragPrevious:o,fragments:e,fragLen:i}),null===t)return!1}else n>a&&(t=e[0]);return t||(t=this._findFragment({start:n,fragPrevious:o,fragLen:i,fragments:e,bufferEnd:a,end:l,levelDetails:r})),t?this._loadFragmentOrKey({frag:t,level:d,levelDetails:r,pos:h,bufferEnd:a}):!0}},{key:"_ensureFragmentAtLivePoint",value:function(e){var r=e.levelDetails,a=e.bufferEnd,f=e.start,h=e.end,d=e.fragPrevious,u=e.fragments,c=e.fragLen,o=this.hls.config,i=void 0,g=void 0!==o.liveMaxLatencyDuration?o.liveMaxLatencyDuration:o.liveMaxLatencyDurationCount*r.targetduration;if(a<Math.max(f,h-g)){var s=this.liveSyncPosition=this.computeLivePosition(f,r);t.logger.log("buffer end: "+a+" is located too far from the end of live sliding playlist, reset currentTime to : "+s.toFixed(3)),a=s;var n=this.media;n&&n.readyState&&n.duration>s&&(n.currentTime=s)}if(r.PTSKnown&&a>h)return null;if(this.startFragRequested&&!r.PTSKnown){if(d){var l=d.sn+1;l>=r.startSN&&l<=r.endSN&&(i=u[l-r.startSN],t.logger.log("live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=u[Math.min(c-1,Math.round(c/2))],t.logger.log("live playlist, switching playlist, unknown, load middle frag : "+i.sn))}return i}},{key:"_findFragment",value:function(r){var c=r.start,i=r.fragPrevious,g=r.fragLen,s=r.fragments,o=r.bufferEnd,d=r.end,f=r.levelDetails,u=this.hls.config,e=void 0,a=void 0,n=u.maxFragLookUpTolerance;if(d>o?(o>d-n&&(n=0),a=v.default.search(s,function(e){return e.start+e.duration-n<=o?1:e.start-n>o&&e.start?-1:0})):a=s[g-1],a&&(e=a,c=a.start,i&&e.level===i.level&&e.sn===i.sn))if(e.sn<f.endSN){var h=i.deltaPTS,l=e.sn-f.startSN;h&&h>u.maxBufferHole&&i.dropped&&l?(e=s[l-1],t.logger.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),i.loadCounter--):(e=s[l+1],t.logger.log("SN just loaded, load next one: "+e.sn))}else e=null;return e}},{key:"_loadFragmentOrKey",value:function(n){var a=n.frag,l=n.level,o=n.levelDetails,d=n.pos,h=n.bufferEnd,s=this.hls,f=s.config;if(null==a.decryptdata.uri||null!=a.decryptdata.key){if(t.logger.log("Loading "+a.sn+" of ["+o.startSN+" ,"+o.endSN+"],level "+l+", currentTime:"+d+",bufferEnd:"+h.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,a.loadCounter){a.loadCounter++;var u=f.fragLoadingLoopThreshold;if(a.loadCounter>u&&Math.abs(this.fragLoadIdx-a.loadIdx)<u)return s.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:a}),!1}else a.loadCounter=1;return a.loadIdx=this.fragLoadIdx,a.autoLevel=s.autoLevelEnabled,this.fragCurrent=a,this.startFragRequested=!0,s.trigger(r.default.FRAG_LOADING,{frag:a}),this.state=e.FRAG_LOADING,!0}t.logger.log("Loading key for "+a.sn+" of ["+o.startSN+" ,"+o.endSN+"],level "+l),this.state=e.KEY_LOADING,s.trigger(r.default.KEY_LOADING,{frag:a})}},{key:"getBufferRange",value:function(i){var e,t,r=this.bufferRange;if(r)for(e=r.length-1;e>=0;e--)if(t=r[e],i>=t.start&&i<=t.end)return t;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"isBuffered",value:function(r){var i=this.media;if(i)for(var t=i.buffered,e=0;e<t.length;e++)if(r>=t.start(e)&&r<=t.end(e))return!0;return!1}},{key:"_checkFragmentChanged",value:function(){var t,e,i=this.media;if(i&&i.seeking===!1&&(e=i.currentTime,e>i.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),this.isBuffered(e)?t=this.getBufferRange(e):this.isBuffered(e+.1)&&(t=this.getBufferRange(e+.1)),t)){var a=t.frag;a!==this.fragPlaying&&(this.fragPlaying=a,this.hls.trigger(r.default.FRAG_CHANGED,{frag:a}))}}},{key:"immediateLevelSwitch",value:function(){if(t.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var i=this.media,a=void 0;i?(a=i.paused,i.pause()):a=!0,this.previouslyPaused=a}var n=this.fragCurrent;n&&n.loader&&n.loader.abort(),this.fragCurrent=null,this.state=e.PAUSED,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY})}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,this.isBuffered(e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var t=this.media;if(t&&t.readyState){var n=void 0,a=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,a=this.getBufferRange(t.currentTime),a&&a.start>1&&(this.state=e.PAUSED,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:a.start-1})),t.paused)n=0;else{var l=this.hls.nextLoadLevel,u=this.levels[l],o=this.fragLastKbps;n=o&&this.fragCurrent?this.fragCurrent.duration*u.bitrate/(1e3*o)+1:0}if(i=this.getBufferRange(t.currentTime+n),i&&(i=this.followingBufferRange(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.state=e.PAUSED,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:i.start,endOffset:Number.POSITIVE_INFINITY})}}}},{key:"onMediaAttached",value:function(r){var e=this.media=this.mediaBuffer=r.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var t=this.config;this.levels&&t.autoStartLoad&&this.hls.startLoad(t.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(t.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var r=this.levels;r&&r.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var a=this.media,i=a?a.currentTime:void 0;if(t.logger.log("media seeking to "+i),this.state===e.FRAG_LOADING){var o=s.default.bufferInfo(a,i,this.config.maxBufferHole),r=this.fragCurrent;if(0===o.len&&r){var n=this.config.maxFragLookUpTolerance,l=r.start-n,u=r.start+r.duration+n;l>i||i>u?(r.loader&&(t.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),r.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=e.IDLE):t.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===e.ENDED&&(this.state=e.IDLE);a&&(this.lastCurrentTime=i),this.state!==e.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaSeeked",value:function(){t.logger.log("media seeked to "+this.media.currentTime),this.tick()}},{key:"onMediaEnded",value:function(){t.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){t.logger.log("trigger BUFFER_RESET"),this.hls.trigger(r.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(r){var e,i=!1,a=!1;r.levels.forEach(function(t){e=t.audioCodec,e&&(-1!==e.indexOf("mp4a.40.2")&&(i=!0),-1!==e.indexOf("mp4a.40.5")&&(a=!0))}),this.audioCodecSwitch=i&&a,this.audioCodecSwitch&&t.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=r.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var n=this.config;n.autoStartLoad&&this.hls.startLoad(n.startPosition)}},{key:"onLevelLoaded",value:function(u){var i=u.details,s=u.level,d=this.levels[s],h=i.totalduration,n=0;if(t.logger.log("level "+s+" loaded ["+i.startSN+","+i.endSN+"],duration:"+h),this.levelLastLoaded=s,i.live){var l=d.details;l?(o.default.mergeDetails(l,i),n=i.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,l),i.PTSKnown?t.logger.log("live playlist sliding:"+n.toFixed(3)):t.logger.log("live playlist - outdated PTS, unknown sliding")):(i.PTSKnown=!1,t.logger.log("live playlist - first load, unknown sliding"))}else i.PTSKnown=!1;if(d.details=i,this.hls.trigger(r.default.LEVEL_UPDATED,{details:i,level:s}),this.startFragRequested===!1){if(-1===this.startPosition){var a=i.startTimeOffset;isNaN(a)?i.live?(this.startPosition=this.computeLivePosition(n,i),t.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(0>a&&(t.logger.log("negative start time offset "+a+", count from end of last fragment"),a=n+h+a),t.logger.log("start time offset found in playlist, adjust startPosition to "+a),this.startPosition=a)}this.nextLoadPosition=this.startPosition}this.state===e.WAITING_LEVEL&&(this.state=e.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===e.KEY_LOADING&&(this.state=e.IDLE,this.tick())}},{key:"onFragLoaded",value:function(a){var i=this.fragCurrent;if(this.state===e.FRAG_LOADING&&i&&"main"===a.frag.type&&a.frag.level===i.level&&a.frag.sn===i.sn)if(t.logger.log("Loaded  "+i.sn+" of level "+i.level),this.fragBitrateTest===!0)this.state=e.IDLE,this.fragBitrateTest=!1,this.startFragRequested=!1,a.stats.tparsed=a.stats.tbuffered=performance.now(),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:a.stats,frag:i,id:"main"});else{this.state=e.PARSING,this.stats=a.stats;var s=this.levels[this.level],o=s.details,f=o.totalduration,c=void 0!==i.startDTS?i.startDTS:i.start,d=i.level,h=i.sn,n=this.config.defaultAudioCodec||s.audioCodec;this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),void 0===n&&(n=this.lastAudioCodec),n&&(n=-1!==n.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingAppending=0,t.logger.log("Demuxing "+h+" of ["+o.startSN+" ,"+o.endSN+"],level "+d+", cc "+i.cc);var l=this.demuxer;l||(l=this.demuxer=new u.default(this.hls,"main")),l.push(a.payload,n,s.videoCodec,c,i.cc,d,h,f,i.decryptdata)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(n){var u=this.fragCurrent;if(u&&"main"===n.id&&n.sn===u.sn&&n.level===u.level&&this.state===e.PARSING){var l,i,a=n.tracks;if(a.audio&&"AUDIO"===this.audioTrackType&&delete a.audio,i=a.audio){var s=this.levels[this.level].audioCodec,d=navigator.userAgent.toLowerCase();s&&this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),s=-1!==s.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&-1===d.indexOf("firefox")&&(s="mp4a.40.5"),-1!==d.indexOf("android")&&(s="mp4a.40.2",t.logger.log("Android: force audio codec to"+s)),i.levelCodec=s,i.id=n.id}if(i=a.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=n.id),n.unique){var o={codec:"",levelCodec:""};for(l in n.tracks)i=a[l],o.container=i.container,o.codec&&(o.codec+=",",o.levelCodec+=","),i.codec&&(o.codec+=i.codec),i.levelCodec&&(o.levelCodec+=i.levelCodec);a={audiovideo:o}}this.hls.trigger(r.default.BUFFER_CODECS,a);for(l in a){i=a[l],t.logger.log("main track:"+l+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var h=i.initSegment;h&&(this.pendingAppending++,this.hls.trigger(r.default.BUFFER_APPENDING,{type:l,data:h,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(i){var u=this,a=this.fragCurrent;if(a&&"main"===i.id&&i.sn===a.sn&&i.level===a.level&&("audio"!==i.type||"AUDIO"!==this.audioTrackType)&&this.state===e.PARSING){var s=this.levels[this.level],n=this.fragCurrent;t.logger.log("parsed "+i.type+",PTS:["+i.startPTS.toFixed(3)+","+i.endPTS.toFixed(3)+"],DTS:["+i.startDTS.toFixed(3)+"/"+i.endDTS.toFixed(3)+"],nb:"+i.nb+",dropped:"+(i.dropped||0));var d=o.default.updateFragPTSDTS(s.details,n.sn,i.startPTS,i.endPTS,i.startDTS,i.endDTS),l=this.hls;l.trigger(r.default.LEVEL_PTS_UPDATED,{details:s.details,level:this.level,drift:d}),"video"===i.type&&(n.dropped=i.dropped),[i.data1,i.data2].forEach(function(e){e&&(u.pendingAppending++,l.trigger(r.default.BUFFER_APPENDING,{type:i.type,data:e,parent:"main",content:"data"}))}),this.nextLoadPosition=i.endPTS,this.bufferRange.push({type:i.type,start:i.startPTS,end:i.endPTS,frag:n}),this.tick()}}},{key:"onFragParsed",value:function(t){var r=this.fragCurrent;r&&"main"===t.id&&t.sn===r.sn&&t.level===r.level&&this.state===e.PARSING&&(this.stats.tparsed=performance.now(),this.state=e.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitch",value:function(a){var r=a.type;if("main"===r){if(this.mediaBuffer!==this.media){t.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),
-this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(t.logger.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=e.IDLE}}else this.videoBuffer&&this.mediaBuffer!==this.videoBuffer&&(t.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=this.videoBuffer);this.audioTrackType=r}},{key:"onBufferCreated",value:function(o){var r=o.tracks,i=void 0,a=void 0,n=!1;for(var e in r){var s=r[e];"main"===s.id?(a=e,i=s,"video"===e&&(this.videoBuffer=r[e].buffer)):n=!0}n&&i?(t.logger.log("alternate track found, use "+a+".buffered to schedule main fragment loading"),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(t){if("main"===t.parent)switch(this.state){case e.PARSING:case e.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===e.PARSED&&0===this.pendingAppending){var a=this.fragCurrent,i=this.stats;if(a){this.fragPrevious=a,i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:i,frag:a,id:"main"});var n=this.mediaBuffer?this.mediaBuffer:this.media;t.logger.log("main buffered : "+R.default.toString(n.buffered)),this.state=e.IDLE}this.tick()}}},{key:"onError",value:function(a){var s=a.frag;if(!s||"main"===s.type)switch(a.details){case i.ErrorDetails.FRAG_LOAD_ERROR:case i.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!a.fatal){var n=this.fragLoadError;if(n?n++:n=1,n<=this.config.fragLoadingMaxRetry||this.media&&this.isBuffered(this.media.currentTime)){this.fragLoadError=n,s.loadCounter=0;var o=Math.min(Math.pow(2,n-1)*this.config.fragLoadingRetryDelay,64e3);t.logger.warn("mediaController: frag loading failed, retry in "+o+" ms"),this.retryDate=performance.now()+o,this.state=e.FRAG_LOADING_WAITING_RETRY}else t.logger.error("mediaController: "+a.details+" reaches max retry, redispatch as fatal ..."),a.fatal=!0,this.hls.trigger(r.default.ERROR,a),this.state=e.ERROR}break;case i.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case i.ErrorDetails.LEVEL_LOAD_ERROR:case i.ErrorDetails.LEVEL_LOAD_TIMEOUT:case i.ErrorDetails.KEY_LOAD_ERROR:case i.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==e.ERROR&&(this.state=a.fatal?e.ERROR:e.IDLE,t.logger.warn("mediaController: "+a.details+" while loading frag,switch to "+this.state+" state ..."));break;case i.ErrorDetails.BUFFER_FULL_ERROR:this.state!==e.PARSING&&this.state!==e.PARSED||(this.config.maxMaxBufferLength/=2,t.logger.warn("reduce max buffer length to "+this.config.maxMaxBufferLength+"s and switch to IDLE state"),this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=e.IDLE)}}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var n=e.currentTime,d=e.buffered;if(!this.loadedmetadata&&d.length){this.loadedmetadata=!0;var a=this.startPosition,h=this.isBuffered(a);n===a&&h||(t.logger.log("target start position:"+a),h||(a=d.start(0),t.logger.log("target start position not buffered, seek to buffered.start(0) "+a)),t.logger.log("adjust currentTime from "+n+" to "+a),e.currentTime=a)}else if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var l=s.default.bufferInfo(e,n,0),v=!(e.paused||e.ended||0===e.buffered.length),u=.4,f=n>e.playbackRate*this.lastCurrentTime;if(this.stalled&&f&&(this.stalled=!1,t.logger.log("playback not stuck anymore @"+n)),v&&l.len<=u&&(f?(u=0,this.seekHoleNudgeDuration=0):this.stalled?this.seekHoleNudgeDuration+=this.config.seekHoleNudgeDuration:(this.seekHoleNudgeDuration=0,t.logger.log("playback seems stuck @"+n),this.hls.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),l.len<=u)){var o=l.nextStart,c=o-n;if(o&&c<this.config.maxSeekHole&&c>0){t.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+o+" + nudge "+this.seekHoleNudgeDuration);var g=o+this.seekHoleNudgeDuration-e.currentTime;e.currentTime=o+this.seekHoleNudgeDuration,this.hls.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:g})}}}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=e.IDLE,this.tick()}},{key:"onBufferFlushed",value:function(){var t,r,i=[];for(r=0;r<this.bufferRange.length;r++)t=this.bufferRange[r],this.isBuffered((t.start+t.end)/2)&&i.push(t);this.bufferRange=i,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=e.IDLE,this.fragPrevious=null}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"computeLivePosition",value:function(t,e){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*e.targetduration;return t+Math.max(0,e.totalduration-r)}},{key:"state",set:function(e){if(this.state!==e){var i=this.state;this._state=e,t.logger.log("engine state transition from "+i+" to "+e),this.hls.trigger(r.default.STREAM_STATE_TRANSITION,{previousState:i,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){if(this.media){var e=this.getBufferRange(this.media.currentTime);if(e)return e.frag.level}return-1}},{key:"nextBufferRange",get:function(){return this.media?this.followingBufferRange(this.getBufferRange(this.media.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferRange;return e?e.frag.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),a}(l.default);d.default=T},{"../demux/demuxer":20,"../errors":24,"../event-handler":25,"../events":26,"../helper/buffer-helper":28,"../helper/level-helper":29,"../utils/binary-search":39,"../utils/logger":43,"../utils/timeRanges":45}],12:[function(t,g,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=r(l),d=t("../event-handler"),a=r(d),f=t("../utils/cea-608-parser"),o=r(f),u=function(r){function t(a){h(this,t);var i=n(this,Object.getPrototypeOf(t).call(this,a,e.default.MEDIA_ATTACHING,e.default.MEDIA_DETACHING,e.default.FRAG_PARSING_USERDATA,e.default.MANIFEST_LOADING,e.default.FRAG_LOADED,e.default.LEVEL_SWITCH));if(i.hls=a,i.config=a.config,i.enabled=!0,i.Cues=a.config.cueHandler,i.config.enableCEA708Captions){var r=i,s={newCue:function(e,t,i){r.textTrack1||(r.textTrack1=r.createTextTrack("captions","Unknown CC1","en")),r.Cues.newCue(r.textTrack1,e,t,i)}},l={newCue:function(e,t,i){r.textTrack2||(r.textTrack2=r.createTextTrack("captions","Unknown CC2","es")),r.Cues.newCue(r.textTrack2,e,t,i)}};i.cea608Parser=new o.default(0,s,l)}return i}return s(t,r),c(t,[{key:"clearCurrentCues",value:function(e){if(e&&e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}},{key:"createTextTrack",value:function(e,t,r){return this.media?this.media.addTextTrack(e,t,r):void 0}},{key:"destroy",value:function(){a.default.prototype.destroy.call(this)}},{key:"onMediaAttaching",value:function(e){this.media=e.media}},{key:"onMediaDetaching",value:function(){}},{key:"onManifestLoading",value:function(){this.lastPts=Number.NEGATIVE_INFINITY}},{key:"onLevelSwitch",value:function(){"NONE"===this.hls.currentLevel.closedCaptions?this.enabled=!1:this.enabled=!0}},{key:"onFragLoaded",value:function(e){if("main"===e.frag.type){var t=e.frag.start;t<=this.lastPts&&(this.clearCurrentCues(this.textTrack1),this.clearCurrentCues(this.textTrack2)),this.lastPts=t}}},{key:"onFragParsingUserdata",value:function(t){if(this.enabled)for(var e=0;e<t.samples.length;e++){var r=this.extractCea608Data(t.samples[e].bytes);this.cea608Parser.addData(t.samples[e].pts,r)}}},{key:"extractCea608Data",value:function(e){for(var t,r,i,s,o,u=31&e[0],a=2,n=[],l=0;u>l;l++)t=e[a++],r=127&e[a++],i=127&e[a++],s=0!==(4&t),o=3&t,0===r&&0===i||s&&0===o&&(n.push(r),n.push(i));return n}}]),t}(a.default);i.default=u},{"../event-handler":25,"../events":26,"../utils/cea-608-parser":40}],13:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(h){t(this,e),this._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],this._precompute();var i,s,r,o,l,n=this._tables[0][4],u=this._tables[1],a=h.length,d=1;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);for(o=h.slice(0),l=[],this._key=[o,l],i=a;4*a+28>i;i++)r=o[i-1],(i%a===0||8===a&&i%a===4)&&(r=n[r>>>24]<<24^n[r>>16&255]<<16^n[r>>8&255]<<8^n[255&r],i%a===0&&(r=r<<8^r>>>24^d<<24,d=d<<1^283*(d>>7))),o[i]=o[i-a]^r;for(s=0;i;s++,i--)r=o[3&s?i:i-4],4>=i||4>s?l[s]=r:l[s]=u[0][n[r>>>24]]^u[1][n[r>>16&255]]^u[2][n[r>>8&255]]^u[3][n[255&r]]}return r(e,[{key:"_precompute",value:function(){var e,i,r,u,h,d,t,s,l,n=this._tables[0],o=this._tables[1],f=n[4],g=o[4],a=[],c=[];for(e=0;256>e;e++)c[(a[e]=e<<1^283*(e>>7))^e]=e;for(i=r=0;!f[i];i^=u||1,r=c[r]||1)for(t=r^r<<1^r<<2^r<<3^r<<4,t=t>>8^255&t^99,f[i]=t,g[t]=i,d=a[h=a[u=a[i]]],l=16843009*d^65537*h^257*u^16843008*i,s=257*a[t]^16843008*t,e=0;4>e;e++)n[e][i]=s=s<<24^s>>>8,o[e][t]=l=l<<24^l>>>8;for(e=0;5>e;e++)n[e]=n[e].slice(0),o[e]=o[e].slice(0)}},{key:"decrypt",value:function(_,p,R,b,E,m){var f,v,g,n,e=this._key[1],t=_^e[0],i=b^e[1],a=R^e[2],r=p^e[3],y=e.length/4-2,s=4,o=this._tables[1],h=o[0],d=o[1],u=o[2],l=o[3],c=o[4];for(n=0;y>n;n++)f=h[t>>>24]^d[i>>16&255]^u[a>>8&255]^l[255&r]^e[s],v=h[i>>>24]^d[a>>16&255]^u[r>>8&255]^l[255&t]^e[s+1],g=h[a>>>24]^d[r>>16&255]^u[t>>8&255]^l[255&i]^e[s+2],r=h[r>>>24]^d[t>>16&255]^u[i>>8&255]^l[255&a]^e[s+3],s+=4,t=f,i=v,a=g;for(n=0;4>n;n++)E[(3&-n)+m]=c[t>>>24]<<24^c[i>>16&255]<<16^c[a>>8&255]<<8^c[255&r]^e[s++],f=t,t=i,i=a,a=r,r=f}}]),e}();e.default=i},{}],14:[function(t,l,e){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=t("./aes"),s=r(n),o=function(){function e(t,r){i(this,e),this.key=t,this.iv=r}return a(e,[{key:"ntoh",value:function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}},{key:"doDecrypt",value:function(i,v,a){var u,f,o,h,l,c,d,n,e,r=new Int32Array(i.buffer,i.byteOffset,i.byteLength>>2),p=new s.default(Array.prototype.slice.call(v)),g=new Uint8Array(i.byteLength),t=new Int32Array(g.buffer);for(u=~~a[0],f=~~a[1],o=~~a[2],h=~~a[3],e=0;e<r.length;e+=4)l=~~this.ntoh(r[e]),c=~~this.ntoh(r[e+1]),d=~~this.ntoh(r[e+2]),n=~~this.ntoh(r[e+3]),p.decrypt(l,c,d,n,t,e),t[e]=this.ntoh(t[e]^u),t[e+1]=this.ntoh(t[e+1]^f),t[e+2]=this.ntoh(t[e+2]^o),t[e+3]=this.ntoh(t[e+3]^h),u=l,f=c,o=d,h=n;return g}},{key:"localDecrypt",value:function(e,t,r,i){var a=this.doDecrypt(e,t,r);i.set(a,e.byteOffset)}},{key:"decrypt",value:function(n){var r=32e3,t=new Int32Array(n),i=new Uint8Array(n.byteLength),e=0,s=this.key,a=this.iv;for(this.localDecrypt(t.subarray(e,e+r),s,a,i),e=r;e<t.length;e+=r)a=new Uint32Array([this.ntoh(t[e-4]),this.ntoh(t[e-3]),this.ntoh(t[e-2]),this.ntoh(t[e-1])]),this.localDecrypt(t.subarray(e,e+r),s,a,i);return i}}]),e}();e.default=o},{"./aes":13}],15:[function(t,d,r){"use strict";function l(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var u=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=t("./aes128-decrypter"),o=l(s),i=t("../errors"),e=t("../utils/logger"),n=function(){function t(r){a(this,t),this.hls=r;try{var e=window?window.crypto:crypto;this.subtle=e.subtle||e.webkitSubtle,this.disableWebCrypto=!this.subtle}catch(e){this.disableWebCrypto=!0}}return u(t,[{key:"destroy",value:function(){}},{key:"decrypt",value:function(e,t,r,i){this.disableWebCrypto&&this.hls.config.enableSoftwareAES?this.decryptBySoftware(e,t,r,i):this.decryptByWebCrypto(e,t,r,i)}},{key:"decryptByWebCrypto",value:function(t,r,i,a){var n=this;e.logger.log("decrypting by WebCrypto API"),this.subtle.importKey("raw",r,{name:"AES-CBC",length:128},!1,["decrypt"]).then(function(e){n.subtle.decrypt({name:"AES-CBC",iv:i.buffer},e,t).then(a).catch(function(e){n.onWebCryptoError(e,t,r,i,a)})}).catch(function(e){n.onWebCryptoError(e,t,r,i,a)})}},{key:"decryptBySoftware",value:function(r,i,a,n){e.logger.log("decrypting by JavaScript Implementation");var t=new DataView(i.buffer),s=new Uint32Array([t.getUint32(0),t.getUint32(4),t.getUint32(8),t.getUint32(12)]);t=new DataView(a.buffer);var l=new Uint32Array([t.getUint32(0),t.getUint32(4),t.getUint32(8),t.getUint32(12)]),u=new o.default(s,l);n(u.decrypt(r).buffer)}},{key:"onWebCryptoError",value:function(t,r,a,n,s){this.hls.config.enableSoftwareAES?(e.logger.log("disabling to use WebCrypto API"),this.disableWebCrypto=!0,this.decryptBySoftware(r,a,n,s)):(e.logger.error("decrypting error : "+t.message),this.hls.trigger(Event.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))}}]),t}();r.default=n},{"../errors":24,"../utils/logger":43,"./aes128-decrypter":14}],16:[function(e,h,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function l(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),d=e("./adts"),o=i(d),t=e("../utils/logger"),u=e("../demux/id3"),a=i(u),s=function(){function e(t,r,a,i){l(this,e),this.observer=t,this.id=r,this.remuxerClass=a,this.config=i,this.remuxer=new this.remuxerClass(t,r,i),this.insertDiscontinuity()}return n(e,[{key:"insertDiscontinuity",value:function(){this._aacTrack={container:"audio/adts",type:"audio",id:-1,sequenceNumber:0,samples:[],len:0}}},{key:"push",value:function(r,b,k,R,E,d,g,_){var i,n,s,m,c,e,l,v,u,y,f=new a.default(r),h=90*f.timeStamp,p=!1;for(E!==this.lastCC?(t.logger.log(this.id+" discontinuity detected"),this.lastCC=E,this.insertDiscontinuity(),this.remuxer.switchLevel(),this.remuxer.insertDiscontinuity()):d!==this.lastLevel?(t.logger.log("audio track switch detected"),this.lastLevel=d,this.remuxer.switchLevel(),this.insertDiscontinuity()):g===this.lastSN+1&&(p=!0),i=this._aacTrack,this.lastSN=g,this.lastLevel=d,e=f.length,u=r.length;u-1>e&&(255!==r[e]||240!==(240&r[e+1]));e++);for(i.audiosamplerate||(n=o.default.getAudioConfig(this.observer,r,e,b),i.config=n.config,i.audiosamplerate=n.samplerate,i.channelCount=n.channelCount,i.codec=n.codec,i.duration=_,t.logger.log("parsed codec:"+i.codec+",rate:"+n.samplerate+",nb channel:"+n.channelCount)),c=0,m=9216e4/i.audiosamplerate;u>e+5&&(l=1&r[e+1]?7:9,s=(3&r[e+3])<<11|r[e+4]<<3|(224&r[e+5])>>>5,s-=l,s>0&&u>=e+l+s);)for(v=h+c*m,y={unit:r.subarray(e+l,e+l+s),pts:v,dts:v},i.samples.push(y),i.len+=s,e+=s+l,c++;u-1>e&&(255!==r[e]||240!==(240&r[e+1]));e++);this.remuxer.remux(d,g,this._aacTrack,{samples:[]},{samples:[{pts:h,dts:h,unit:f.payload}]},{samples:[]},R,p)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(t){var e,r,i=new a.default(t);if(i.hasTimeStamp)for(e=i.length,r=t.length;r-1>e;e++)if(255===t[e]&&240===(240&t[e+1]))return!0;return!1}}]),e}();r.default=s},{"../demux/id3":22,"../utils/logger":43,"./adts":17}],17:[function(e,o,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e("../utils/logger"),r=e("../errors"),s=function(){function e(){i(this,e)}return a(e,null,[{key:"getAudioConfig",value:function(f,u,l,a){var i,e,s,o,t,h=navigator.userAgent.toLowerCase(),d=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return i=((192&u[l+2])>>>6)+1,e=(60&u[l+2])>>>2,e>d.length-1?void f.trigger(Event.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+e}):(o=(1&u[l+2])<<2,o|=(192&u[l+3])>>>6,n.logger.log("manifest codec:"+a+",ADTS data:type:"+i+",sampleingIndex:"+e+"["+d[e]+"Hz],channelConfig:"+o),-1!==h.indexOf("firefox")?e>=6?(i=5,t=new Array(4),s=e-3):(i=2,t=new Array(2),s=e):-1!==h.indexOf("android")?(i=2,t=new Array(2),s=e):(i=5,t=new Array(4),a&&(-1!==a.indexOf("mp4a.40.29")||-1!==a.indexOf("mp4a.40.5"))||!a&&e>=6?s=e-3:((a&&-1!==a.indexOf("mp4a.40.2")&&e>=6&&1===o||!a&&1===o)&&(i=2,t=new Array(2)),s=e)),t[0]=i<<3,t[0]|=(14&e)>>1,t[1]|=(1&e)<<7,t[1]|=o<<3,5===i&&(t[1]|=(14&s)>>1,t[2]=(1&s)<<7,t[2]|=8,t[3]=0),{config:t,samplerate:d[e],channelCount:o,codec:"mp4a.40."+i})}}]),e}();t.default=s},{"../errors":24,"../utils/logger":43}],18:[function(e,y,i){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function d(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(i,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),g=e("../events"),o=t(g),a=e("../errors"),p=e("../demux/aacdemuxer"),n=t(p),h=e("../demux/tsdemuxer"),r=t(h),c=e("../remux/mp4-remuxer"),s=t(c),v=e("../remux/passthrough-remuxer"),u=t(v),l=function(){function e(t,r,i){var a=arguments.length<=3||void 0===arguments[3]?null:arguments[3];d(this,e),this.hls=t,this.id=r,this.config=this.hls.config||a,this.typeSupported=i}return f(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy()}},{key:"push",value:function(l,h,v,g,d,p,f,c){var e=this.demuxer;if(!e){var i=this.hls,t=this.id;if(r.default.probe(l))e=this.typeSupported.mp2t===!0?new r.default(i,t,u.default,this.config):new r.default(i,t,s.default,this.config);else{if(!n.default.probe(l))return void i.trigger(o.default.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,id:t,details:a.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});e=new n.default(i,t,s.default,this.config)}this.demuxer=e}e.push(l,h,v,g,d,p,f,c)}}]),e}();i.default=l},{"../demux/aacdemuxer":16,"../demux/tsdemuxer":23,"../errors":24,"../events":26,"../remux/mp4-remuxer":36,"../remux/passthrough-remuxer":37}],19:[function(t,d,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var a=t("../demux/demuxer-inline"),u=r(a),s=t("../events"),e=r(s),l=t("events"),n=r(l),o=function(r){var t=new n.default;t.trigger=function(i){for(var r=arguments.length,a=Array(r>1?r-1:0),e=1;r>e;e++)a[e-1]=arguments[e];t.emit.apply(t,[i,i].concat(a))},t.off=function(a){for(var r=arguments.length,i=Array(r>1?r-1:0),e=1;r>e;e++)i[e-1]=arguments[e];t.removeListener.apply(t,[a].concat(i))},r.addEventListener("message",function(i){var e=i.data;switch(e.cmd){case"init":r.demuxer=new u.default(t,e.id,e.typeSupported,JSON.parse(e.config));break;case"demux":r.demuxer.push(new Uint8Array(e.data),e.audioCodec,e.videoCodec,e.timeOffset,e.cc,e.level,e.sn,e.duration)}});var i=function(e,t){r.postMessage({event:e,data:t})};t.on(e.default.FRAG_PARSING_INIT_SEGMENT,i),t.on(e.default.FRAG_PARSED,i),t.on(e.default.ERROR,i),t.on(e.default.FRAG_PARSING_METADATA,i),t.on(e.default.FRAG_PARSING_USERDATA,i),t.on(e.default.FRAG_PARSING_DATA,function(a,e){var t=e.data1.buffer,i=e.data2.buffer;delete e.data1,delete e.data2,r.postMessage({event:a,data:e,data1:t,data2:i},[t,i])})};i.default=o},{"../demux/demuxer-inline":18,"../events":26,events:1}],20:[function(e,p,r){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function l(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var u=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),f=e("../events"),i=t(f),v=e("../demux/demuxer-inline"),n=t(v),d=e("../demux/demuxer-worker"),h=t(d),s=e("../utils/logger"),c=e("../crypt/decrypter"),g=t(c),a=e("../errors"),o=function(){function t(r,o){l(this,t),this.hls=r,this.id=o;var u={mp4:MediaSource.isTypeSupported("video/mp4"),mp2t:r.config.enableMP2TPassThrough&&MediaSource.isTypeSupported("video/mp2t")};if(r.config.enableWorker&&"undefined"!=typeof Worker){s.logger.log("demuxing in webworker");try{var f=e("webworkify"),d=this.w=f(h.default);this.onwmsg=this.onWorkerMessage.bind(this),d.addEventListener("message",this.onwmsg),d.onerror=function(e){r.trigger(i.default.ERROR,{type:a.ErrorTypes.OTHER_ERROR,details:a.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:e.message+" ("+e.filename+":"+e.lineno+")"}})},d.postMessage({cmd:"init",typeSupported:u,id:o,config:JSON.stringify(r.config)})}catch(e){s.logger.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),this.demuxer=new n.default(r,o,u)}}else this.demuxer=new n.default(r,o,u);this.demuxInitialized=!0}return u(t,[{key:"destroy",value:function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var r=this.decrypter;r&&(r.destroy(),this.decrypter=null)}},{key:"pushDecrypted",value:function(e,t,r,i,a,n,s,o){var l=this.w;if(l)l.postMessage({cmd:"demux",data:e,audioCodec:t,videoCodec:r,timeOffset:i,cc:a,level:n,sn:s,duration:o},[e]);else{var u=this.demuxer;u&&u.push(new Uint8Array(e),t,r,i,a,n,s,o)}}},{key:"push",value:function(t,r,i,a,n,s,o,l,e){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){null==this.decrypter&&(this.decrypter=new g.default(this.hls));var u=this;this.decrypter.decrypt(t,e.key,e.iv,function(e){u.pushDecrypted(e,r,i,a,n,s,o,l)})}else this.pushDecrypted(t,r,i,a,n,s,o,l)}},{key:"onWorkerMessage",value:function(t){var e=t.data,r=this.hls;switch(e.event){case i.default.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data.data2=new Uint8Array(e.data2);default:r.trigger(e.event,e.data)}}}]),t}();r.default=o},{"../crypt/decrypter":15,"../demux/demuxer-inline":18,"../demux/demuxer-worker":19,"../errors":24,"../events":26,"../utils/logger":43,webworkify:2}],21:[function(t,s,e){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=t("../utils/logger"),n=function(){function e(t){r(this,e),this.data=t,this.bytesAvailable=this.data.byteLength,this.word=0,this.bitsAvailable=0}return i(e,[{key:"loadWord",value:function(){var t=this.data.byteLength-this.bytesAvailable,r=new Uint8Array(4),e=Math.min(4,this.bytesAvailable);if(0===e)throw new Error("no bytes available");r.set(this.data.subarray(t,t+e)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*e,this.bytesAvailable-=e}},{key:"skipBits",value:function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&a.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0?r<<e|this.readBits(e):r}},{key:"skipLZ",value:function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!==(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(a){var t,i,r=8,e=8;for(t=0;a>t;t++)0!==e&&(i=this.readEG(),e=(r+i+256)%256),r=0===e?r:e}},{key:"readSPS",value:function(){var t,v,p,l,a,n,i,o,r,s=0,d=0,h=0,f=0,c=1;if(this.readUByte(),t=this.readUByte(),v=this.readBits(5),this.skipBits(3),p=this.readUByte(),this.skipUEG(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var g=this.readUEG();if(3===g&&this.skipBits(1),this.skipUEG(),this.skipUEG(),this.skipBits(1),this.readBoolean())for(o=3!==g?8:12,r=0;o>r;r++)this.readBoolean()&&(6>r?this.skipScalingList(16):this.skipScalingList(64))}this.skipUEG();var u=this.readUEG();if(0===u)this.readUEG();else if(1===u)for(this.skipBits(1),this.skipEG(),this.skipEG(),l=this.readUEG(),r=0;l>r;r++)this.skipEG();if(this.skipUEG(),this.skipBits(1),a=this.readUEG(),n=this.readUEG(),i=this.readBits(1),0===i&&this.skipBits(1),this.skipBits(1),this.readBoolean()&&(s=this.readUEG(),d=this.readUEG(),h=this.readUEG(),f=this.readUEG()),this.readBoolean()&&this.readBoolean()){var e=void 0,y=this.readUByte();switch(y){case 1:e=[1,1];break;case 2:e=[12,11];break;case 3:e=[10,11];break;case 4:e=[16,11];break;case 5:e=[40,33];break;case 6:e=[24,11];break;case 7:e=[20,11];break;case 8:e=[32,11];break;case 9:e=[80,33];break;case 10:e=[18,11];break;case 11:e=[15,11];break;case 12:e=[64,33];break;case 13:e=[160,99];break;case 14:e=[4,3];break;case 15:e=[3,2];break;case 16:e=[2,1];break;case 255:e=[this.readUByte()<<8|this.readUByte(),this.readUByte()<<8|this.readUByte()]}e&&(c=e[0]/e[1])}return{width:Math.ceil((16*(a+1)-2*s-2*d)*c),height:(2-i)*(n+1)*16-(i?2:4)*(h+f)}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();e.default=n},{"../utils/logger":43}],22:[function(r,s,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),e=r("../utils/logger"),n=function(){function t(a){i(this,t),this._hasTimeStamp=!1;for(var l,u,d,h,f,s,o,n,r=0;;)if(o=this.readUTF(a,r,3),r+=3,"ID3"===o)r+=3,l=127&a[r++],u=127&a[r++],d=127&a[r++],h=127&a[r++],f=(l<<21)+(u<<14)+(d<<7)+h,s=r+f,this._parseID3Frames(a,r,s),r=s;else{if("3DI"!==o)return r-=3,n=r,void(n&&(this.hasTimeStamp||e.logger.warn("ID3 tag found, but no timestamp"),this._length=n,this._payload=a.subarray(0,n)));r+=7,e.logger.log("3DI footer found, end: "+r)}}return a(t,[{key:"readUTF",value:function(i,e,a){var t="",r=e,n=e+a;do t+=String.fromCharCode(i[r++]);while(n>r);return t}},{key:"_parseID3Frames",value:function(r,t,n){for(var a,s,o,l,i;n>=t+8;)switch(a=this.readUTF(r,t,4),t+=4,s=r[t++]<<24+r[t++]<<16+r[t++]<<8+r[t++],l=r[t++]<<8+r[t++],o=t,a){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(r,t,44)){t+=44,t+=4;var u=1&r[t++];this._hasTimeStamp=!0,i=((r[t++]<<23)+(r[t++]<<15)+(r[t++]<<7)+r[t++])/45,u&&(i+=47721858.84),i=Math.round(i),e.logger.trace("ID3 timestamp found: "+i),this._timeStamp=i}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),t}();t.default=n},{"../utils/logger":43}],23:[function(t,g,a){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(a,"__esModule",{value:!0});var h=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),f=t("./adts"),c=i(f),l=t("../events"),n=i(l),d=t("./exp-golomb"),s=i(d),e=t("../utils/logger"),r=t("../errors"),o=function(){function t(e,r,a,i){u(this,t),this.observer=e,this.id=r,this.remuxerClass=a,this.config=i,this.lastCC=0,this.remuxer=new this.remuxerClass(e,r,i)}return h(t,[{key:"switchLevel",value:function(){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,sequenceNumber:0,samples:[],len:0,nbNalu:0,dropped:0},this._aacTrack={container:"video/mp2t",type:"audio",id:-1,sequenceNumber:0,samples:[],len:0},this._id3Track={type:"id3",id:-1,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcNaluState=0,this.remuxer.switchLevel()}},{key:"insertDiscontinuity",value:function(){this.switchLevel(),this.remuxer.insertDiscontinuity()}},{key:"push",value:function(i,w,P,C,b,f,h,I){var o,l,s,t,u,T,L,a,c=i.length,E=this.remuxer.passthrough,g=!1;this.audioCodec=w,this.videoCodec=P,this.timeOffset=C,this._duration=I,this.contiguous=!1,b!==this.lastCC&&(e.logger.log("discontinuity detected"),this.insertDiscontinuity(),this.lastCC=b),f!==this.lastLevel?(e.logger.log("level switch detected"),this.switchLevel(),this.lastLevel=f):h===this.lastSN+1&&(this.contiguous=!0),this.lastSN=h;var _=this.pmtParsed,v=this._avcTrack.id,p=this._aacTrack.id,A=this._id3Track.id,S=this._pmtId,O=this._parsePAT,D=this._parsePMT,d=this._parsePES,m=this._parseAVCPES.bind(this),R=this._parseAACPES.bind(this),k=this._parseID3PES.bind(this);
-for(c-=c%188,t=0;c>t;t+=188)if(71===i[t]){if(u=!!(64&i[t+1]),T=((31&i[t+1])<<8)+i[t+2],L=(48&i[t+3])>>4,L>1){if(a=t+5+i[t+4],a===t+188)continue}else a=t+4;switch(T){case v:if(u){if(o&&(m(d(o)),E&&this._avcTrack.codec&&(-1===p||this._aacTrack.codec)))return void this.remux(f,h,i);o={data:[],size:0}}o&&(o.data.push(i.subarray(a,t+188)),o.size+=t+188-a);break;case p:if(u){if(l&&(R(d(l)),E&&this._aacTrack.codec&&(-1===v||this._avcTrack.codec)))return void this.remux(f,h,i);l={data:[],size:0}}l&&(l.data.push(i.subarray(a,t+188)),l.size+=t+188-a);break;case A:u&&(s&&k(d(s)),s={data:[],size:0}),s&&(s.data.push(i.subarray(a,t+188)),s.size+=t+188-a);break;case 0:u&&(a+=i[a]+1),S=this._pmtId=O(i,a);break;case S:u&&(a+=i[a]+1);var y=D(i,a);v=this._avcTrack.id=y.avc,p=this._aacTrack.id=y.aac,A=this._id3Track.id=y.id3,g&&!_&&(e.logger.log("reparse from beginning"),g=!1,t=-188),_=this.pmtParsed=!0;break;case 17:case 8191:break;default:g=!0}}else this.observer.trigger(n.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,id:this.id,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});o&&m(d(o)),l&&R(d(l)),s&&k(d(s)),this.remux(f,h,null)}},{key:"remux",value:function(e,t,r){this.remuxer.remux(e,t,this._aacTrack,this._avcTrack,this._id3Track,this._txtTrack,this.timeOffset,this.contiguous,r)}},{key:"destroy",value:function(){this.switchLevel(),this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){return(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(r,t){var n,s,o,a,i={aac:-1,avc:-1,id3:-1};for(n=(15&r[t+1])<<8|r[t+2],s=t+3+n-4,o=(15&r[t+10])<<8|r[t+11],t+=12+o;s>t;){switch(a=(31&r[t+1])<<8|r[t+2],r[t]){case 15:-1===i.aac&&(i.aac=a);break;case 21:-1===i.id3&&(i.id3=a);break;case 27:-1===i.avc&&(i.avc=a);break;case 36:e.logger.warn("HEVC stream type found, not supported for now");break;default:e.logger.log("unkown stream type:"+r[t])}t+=((15&r[t+3])<<8|r[t+4])+5}return i}},{key:"_parsePES",value:function(u){for(var e,o,f,h,d,s,i,a,r,c=0,t=u.data;t[0].length<19&&t.length>1;){var l=new Uint8Array(t[0].length+t[1].length);l.set(t[0]),l.set(t[1],t[0].length),t[0]=l,t.splice(1,1)}if(e=t[0],f=(e[0]<<16)+(e[1]<<8)+e[2],1===f){for(h=(e[4]<<8)+e[5],o=e[7],192&o&&(i=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,i>4294967295&&(i-=8589934592),64&o?(a=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,a>4294967295&&(a-=8589934592)):a=i),d=e[8],r=d+9,u.size-=r,s=new Uint8Array(u.size);t.length;){e=t.shift();var n=e.byteLength;if(r){if(r>n){r-=n;continue}e=e.subarray(r),n-=r,r=0}s.set(e,c),c+=n}return{data:s,pts:i,dts:a,len:h}}return null}},{key:"_parseAVCPES",value:function(a){var t,m,o,i,h=this,r=this._avcTrack,u=r.samples,y=this._parseAVCNALu(a.data),d=[],l=!1,g=!1,f=0;if(0===y.length&&u.length>0){var v=u[u.length-1],c=v.units.units[v.units.units.length-1],p=new Uint8Array(c.data.byteLength+a.data.byteLength);p.set(c.data,0),p.set(a.data,c.data.byteLength),c.data=p,v.units.length+=a.data.byteLength,r.len+=a.data.byteLength}a.data=null;var n="",E=function(){d.length&&(!this.config.forceKeyFrameOnDiscontinuity||g===!0||r.sps&&(u.length||this.contiguous)?(m={units:{units:d,length:f},pts:a.pts,dts:a.dts,key:g},u.push(m),r.len+=f,r.nbNalu+=d.length):r.dropped++,d=[],f=0)}.bind(this);y.forEach(function(e){switch(e.type){case 1:o=!0,l&&(n+="NDR ");break;case 5:o=!0,l&&(n+="IDR "),g=!0;break;case 6:o=!0,l&&(n+="SEI "),t=new s.default(h.discardEPB(e.data)),t.readUByte();for(var y=0,c=0,b=!1,u=0;!b&&t.bytesAvailable>1;){y=0;do u=t.readUByte(),y+=u;while(255===u);c=0;do u=t.readUByte(),c+=u;while(255===u);if(4===y&&0!==t.bytesAvailable){b=!0;var A=t.readUByte();if(181===A){var T=t.readUShort();if(49===T){var S=t.readUInt();if(1195456820===S){var O=t.readUByte();if(3===O){var m=t.readUByte(),D=t.readUByte(),k=31&m,v=[m,D];for(i=0;k>i;i++)v.push(t.readUByte()),v.push(t.readUByte()),v.push(t.readUByte());h._insertSampleInOrder(h._txtTrack.samples,{type:3,pts:a.pts,bytes:v})}}}}}else if(c<t.bytesAvailable)for(i=0;c>i;i++)t.readUByte()}break;case 7:if(o=!0,l&&(n+="SPS "),!r.sps){t=new s.default(e.data);var R=t.readSPS();r.width=R.width,r.height=R.height,r.sps=[e.data],r.duration=h._duration;var L=e.data.subarray(1,4),_="avc1.";for(i=0;3>i;i++){var p=L[i].toString(16);p.length<2&&(p="0"+p),_+=p}r.codec=_}break;case 8:o=!0,l&&(n+="PPS "),r.pps||(r.pps=[e.data]);break;case 9:o=!1,l&&(n+="AUD "),E();break;default:o=!1,n+="unknown NAL "+e.type+" "}o&&(d.push(e),f+=e.data.byteLength)}),(l||n.length)&&e.logger.log(n),E()}},{key:"_insertSampleInOrder",value:function(e,t){var i=e.length;if(i>0){if(t.pts>=e[i-1].pts)e.push(t);else for(var r=i-1;r>=0;r--)if(t.pts<e[r].pts){e.splice(r,0,t);break}}else e.push(t)}},{key:"_parseAVCNALu",value:function(r){for(var s,i,l,R,n,d,t=0,v=r.byteLength,e=this.avcNaluState,g=[];v>t;)switch(s=r[t++],e){case 0:0===s&&(e=1);break;case 1:e=0===s?2:0;break;case 2:case 3:if(0===s)e=3;else if(1===s&&v>t){if(R=31&r[t],n)l={data:r.subarray(n,t-e-1),type:d},g.push(l);else{var a=this.avcNaluState;if(a&&4-a>=t){var m=this._avcTrack,c=m.samples;if(c.length){var p=c[c.length-1],_=p.units.units,u=_[_.length-1];u.state&&(u.data=u.data.subarray(0,u.data.byteLength-a),p.units.length-=a,m.len-=a)}}if(i=t-e-1,i>0){var y=this._avcTrack,f=y.samples;if(f.length){var E=f[f.length-1],b=E.units.units,o=b[b.length-1],h=new Uint8Array(o.data.byteLength+i);h.set(o.data,0),h.set(r.subarray(0,i),o.data.byteLength),o.data=h,E.units.length+=i,y.len+=i}}}n=t,d=R,e=0}else e=0}return n&&(l={data:r.subarray(n,v),type:d,state:e},g.push(l),this.avcNaluState=e),g}},{key:"discardEPB",value:function(t){for(var a,n,s=t.byteLength,r=[],e=1;s-2>e;)0===t[e]&&0===t[e+1]&&3===t[e+2]?(r.push(e+2),e+=2):e++;if(0===r.length)return t;a=s-r.length,n=new Uint8Array(a);var i=0;for(e=0;a>e;i++,e++)i===r[0]&&(i++,r.shift()),n[e]=t[i];return n}},{key:"_parseAACPES",value:function(_){var l,o,p,E,t,d,h,s,R,a=this._aacTrack,i=_.data,g=_.pts,A=0,T=this._duration,k=this.audioCodec,u=this.aacOverFlow,b=this.aacLastPTS;if(u){var m=new Uint8Array(u.byteLength+i.byteLength);m.set(u,0),m.set(i,u.byteLength),i=m}for(t=A,s=i.length;s-1>t&&(255!==i[t]||240!==(240&i[t+1]));t++);if(t){var y,f;if(s-1>t?(y="AAC PES did not start with ADTS header,offset:"+t,f=!1):(y="no ADTS header found in AAC PES",f=!0),this.observer.trigger(n.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,id:this.id,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:f,reason:y}),f)return}if(a.audiosamplerate||(l=c.default.getAudioConfig(this.observer,i,t,k),a.config=l.config,a.audiosamplerate=l.samplerate,a.channelCount=l.channelCount,a.codec=l.codec,a.duration=T,e.logger.log("parsed codec:"+a.codec+",rate:"+l.samplerate+",nb channel:"+l.channelCount)),E=0,p=9216e4/a.audiosamplerate,u&&b){var 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strict";Object.defineProperty(e,"__esModule",{value:!0});e.ErrorTypes={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",OTHER_ERROR:"otherError"},e.ErrorDetails={MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",AUDIO_TRACK_LOAD_ERROR:"audioTrackLoadError",AUDIO_TRACK_LOAD_TIMEOUT:"audioTrackLoadTimeOut",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOOP_LOADING_ERROR:"fragLoopLoadingError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_ADD_CODEC_ERROR:"bufferAddCodecError",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole",INTERNAL_EXCEPTION:"internalException"}},{}],25:[function(e,h,t){"use 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strict";e.exports={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",LEVEL_SWITCH:"hlsLevelSwitch",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCH:"hlsAudioTrackSwitch",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition"}},{}],27:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(){t(this,e)}return r(e,null,[{key:"getSilentFrame",value:function(e){return 1===e?new Uint8Array([0,200,0,128,35,128]):2===e?new Uint8Array([33,0,73,144,2,25,0,35,128]):3===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]):4===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]):5===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]):6===e?new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]):null}}]),e}();e.default=i},{}],28:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(){t(this,e)}return r(e,null,[{key:"bufferInfo",value:function(r,a,n){if(r){var e,t=r.buffered,i=[];for(e=0;e<t.length;e++)i.push({start:t.start(e),end:t.end(e)});return this.bufferedInfo(i,a,n)}return{len:0,start:0,end:0,nextStart:void 0}}},{key:"bufferedInfo",value:function(r,i,s){var o,l,a,f,e,t=[];for(r.sort(function(e,t){var r=e.start-t.start;return r?r:t.end-e.end}),e=0;e<r.length;e++){var u=t.length;if(u){var d=t[u-1].end;r[e].start-d<s?r[e].end>d&&(t[u-1].end=r[e].end):t.push(r[e])}else t.push(r[e])}for(e=0,o=0,l=a=i;e<t.length;e++){var n=t[e].start,h=t[e].end;if(i+s>=n&&h>i)l=n,a=h,o=a-i;else if(n>i+s){f=n;break}}return{len:o,start:l,end:a,nextStart:f}}}]),e}();e.default=i},{}],29:[function(r,s,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),e=r("../utils/logger"),n=function(){function t(){i(this,t)}return a(t,null,[{key:"mergeDetails",value:function(o,i){var a,c=Math.max(o.startSN,i.startSN)-i.startSN,f=Math.min(o.endSN,i.endSN)-i.startSN,u=i.startSN-o.startSN,h=o.fragments,l=i.fragments,d=0;if(c>f)return void(i.PTSKnown=!1);for(var r=c;f>=r;r++){var s=h[u+r],n=l[r];n&&s&&(d=s.cc-n.cc,isNaN(s.startPTS)||(n.start=n.startPTS=s.startPTS,n.endPTS=s.endPTS,n.duration=s.duration,a=n))}if(d)for(e.logger.log("discontinuity sliding from playlist, take drift into account"),r=0;r<l.length;r++)l[r].cc+=d;if(a)t.updateFragPTSDTS(i,a.sn,a.startPTS,a.endPTS,a.startDTS,a.endDTS);else if(u>=0&&u<h.length){var g=h[u].start;for(r=0;r<l.length;r++)l[r].start+=g}i.PTSKnown=o.PTSKnown}},{key:"updateFragPTSDTS",value:function(a,l,i,s,d,u){var o,n,e,r;if(l<a.startSN||l>a.endSN)return 0;if(o=l-a.startSN,n=a.fragments,e=n[o],!isNaN(e.startPTS)){var h=Math.abs(e.startPTS-i);isNaN(e.deltaPTS)?e.deltaPTS=h:e.deltaPTS=Math.max(h,e.deltaPTS),i=Math.min(i,e.startPTS),s=Math.max(s,e.endPTS),d=Math.min(d,e.startDTS),u=Math.max(u,e.endDTS)}var f=i-e.start;for(e.start=e.startPTS=i,e.endPTS=s,e.startDTS=d,e.endDTS=u,e.duration=s-i,r=o;r>0;r--)t.updatePTS(n,r,r-1);for(r=o;r<n.length-1;r++)t.updatePTS(n,r,r+1);return a.PTSKnown=!0,f}},{key:"updatePTS",value:function(s,i,a){var t=s[i],r=s[a],n=r.startPTS;isNaN(n)?a>i?r.start=t.start+t.duration:r.start=t.start-r.duration:a>i?(t.duration=n-t.start,t.duration<0&&e.logger.error("negative duration computed for frag "+t.sn+",level "+t.level+", there should be some duration drift between playlist and fragment!")):(r.duration=t.start-n,r.duration<0&&e.logger.error("negative duration computed for frag "+r.sn+",level "+r.level+", there should be some duration drift between playlist and fragment!"))}}]),t}();t.default=n},{"../utils/logger":43}],30:[function(e,B,a){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(a,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),P=e("./events"),i=t(P),s=e("./errors"),u=e("./loader/playlist-loader"),d=t(u),h=e("./loader/fragment-loader"),f=t(h),c=e("./controller/abr-controller"),g=t(c),v=e("./controller/buffer-controller"),p=t(v),y=e("./controller/cap-level-controller"),m=t(y),E=e("./controller/audio-stream-controller"),G=t(E),R=e("./controller/stream-controller"),_=t(R),k=e("./controller/level-controller"),T=t(k),A=e("./controller/timeline-controller"),S=t(A),L=e("./controller/fps-controller"),D=t(L),O=e("./controller/audio-track-controller"),w=t(O),r=e("./utils/logger"),I=e("./utils/xhr-loader"),C=t(I),x=e("events"),M=t(x),N=e("./loader/key-loader"),F=t(N),U=e("./utils/cues"),b=t(U),l=function(){function e(){var t=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];o(this,e);var n=e.DefaultConfig;if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var a in n)a in t||(t[a]=n[a]);if(void 0!==t.liveMaxLatencyDurationCount&&t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(t.liveMaxLatencyDuration<=t.liveSyncDuration||void 0===t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');(0,r.enableLogs)(t.debug),this.config=t;var i=this.observer=new M.default;i.trigger=function(r){for(var t=arguments.length,a=Array(t>1?t-1:0),e=1;t>e;e++)a[e-1]=arguments[e];i.emit.apply(i,[r,r].concat(a))},i.off=function(a){for(var t=arguments.length,r=Array(t>1?t-1:0),e=1;t>e;e++)r[e-1]=arguments[e];i.removeListener.apply(i,[a].concat(r))},this.on=i.on.bind(i),this.off=i.off.bind(i),this.trigger=i.trigger.bind(i),this.playlistLoader=new d.default(this),this.fragmentLoader=new f.default(this),this.levelController=new T.default(this),this.abrController=new t.abrController(this),this.bufferController=new t.bufferController(this),this.capLevelController=new t.capLevelController(this),this.fpsController=new t.fpsController(this),this.streamController=new t.streamController(this),this.audioStreamController=new t.audioStreamController(this),this.timelineController=new t.timelineController(this),this.audioTrackController=new w.default(this),this.keyLoader=new F.default(this)}return n(e,null,[{key:"isSupported",value:function(){return window.MediaSource&&"function"==typeof window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"version",get:function(){return"0.6.2-6"}},{key:"Events",get:function(){return i.default}},{key:"ErrorTypes",get:function(){return s.ErrorTypes}},{key:"ErrorDetails",get:function(){return s.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig||(e.defaultConfig={autoStartLoad:!0,startPosition:-1,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,seekHoleNudgeDuration:.01,stalledInBufferedNudgeThreshold:10,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:C.default,fLoader:void 0,pLoader:void 0,abrController:g.default,bufferController:p.default,capLevelController:m.default,fpsController:D.default,streamController:_.default,audioStreamController:G.default,timelineController:S.default,cueHandler:b.default,enableCEA708Captions:!0,enableMP2TPassThrough:!1,stretchShortVideoTrack:!1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:5,abrEwmaSlowLive:9,abrEwmaFastVoD:4,abrEwmaSlowVoD:15,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.8,abrBandWidthUpFactor:.7}),e.defaultConfig},set:function(t){e.defaultConfig=t}}]),n(e,[{key:"destroy",value:function(){r.logger.log("destroy"),this.trigger(i.default.DESTROYING),this.detachMedia(),this.playlistLoader.destroy(),this.fragmentLoader.destroy(),this.levelController.destroy(),this.abrController.destroy(),this.bufferController.destroy(),this.capLevelController.destroy(),this.fpsController.destroy(),this.streamController.destroy(),this.audioStreamController.destroy(),this.timelineController.destroy(),this.audioTrackController.destroy(),this.keyLoader.destroy(),this.url=null,this.observer.removeAllListeners()}},{key:"attachMedia",value:function(e){r.logger.log("attachMedia"),this.media=e,this.trigger(i.default.MEDIA_ATTACHING,{media:e})}},{key:"detachMedia",value:function(){r.logger.log("detachMedia"),this.trigger(i.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(e){r.logger.log("loadSource:"+e),this.url=e,this.trigger(i.default.MANIFEST_LOADING,{url:e})}},{key:"startLoad",value:function(){var e=arguments.length<=0||void 0===arguments[0]?-1:arguments[0];r.logger.log("startLoad"),this.levelController.startLoad(),this.streamController.startLoad(e),this.audioStreamController.startLoad(e)}},{key:"stopLoad",value:function(){r.logger.log("stopLoad"),this.levelController.stopLoad(),this.streamController.stopLoad(),this.audioStreamController.stopLoad()}},{key:"swapAudioCodec",value:function(){r.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){r.logger.log("recoverMediaError");var e=this.media;this.detachMedia(),this.attachMedia(e)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){r.logger.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){r.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){r.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return this.levelController.firstLevel},set:function(e){r.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){r.logger.log("set startLevel:"+e),this.levelController.startLevel=e}},{key:"autoLevelCapping",get:function(){return this.abrController.autoLevelCapping},set:function(e){r.logger.log("set autoLevelCapping:"+e),this.abrController.autoLevelCapping=e}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"audioTracks",get:function(){return this.audioTrackController.audioTracks}},{key:"audioTrack",get:function(){return this.audioTrackController.audioTrack},set:function(e){this.audioTrackController.audioTrack=e}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}}]),e}();a.default=l},{"./controller/abr-controller":3,"./controller/audio-stream-controller":4,"./controller/audio-track-controller":5,"./controller/buffer-controller":6,"./controller/cap-level-controller":7,"./controller/fps-controller":9,"./controller/level-controller":10,"./controller/stream-controller":11,"./controller/timeline-controller":12,"./errors":24,"./events":26,"./loader/fragment-loader":32,"./loader/key-loader":33,"./loader/playlist-loader":34,"./utils/cues":41,"./utils/logger":43,"./utils/xhr-loader":47,events:1}],31:[function(e,t,r){"use strict";t.exports=e("./hls.js").default},{"./hls.js":30}],32:[function(t,g,i){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=a(l),d=t("../event-handler"),n=a(d),r=t("../errors"),o=t("../utils/logger"),u=function(i){function t(i){h(this,t);var r=f(this,Object.getPrototypeOf(t).call(this,i,e.default.FRAG_LOADING));return r.loaders={},r}return s(t,i),c(t,[{key:"destroy",value:function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},n.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(d){var e=d.frag,a=e.type,r=this.loaders[a],t=this.hls.config;e.loaded=0,r&&(o.logger.warn("abort previous fragment loader for type:"+a),r.abort()),r=this.loaders[a]=e.loader="undefined"!=typeof t.fLoader?new t.fLoader(t):new t.loader(t);var i=void 0,n=void 0,s=void 0;i={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(i.rangeStart=l,i.rangeEnd=u),n={timeout:t.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:t.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},r.load(i,n,s)}},{key:"loadsuccess",value:function(r,i,a){var n=r.data,t=a.frag;t.loader=void 0,this.loaders[t.type]=void 0,this.hls.trigger(e.default.FRAG_LOADED,{payload:n,frag:t,stats:i})}},{key:"loaderror",value:function(a,t){var i=t.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:a})}},{key:"loadtimeout",value:function(a,t){var i=t.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag})}},{key:"loadprogress",value:function(t,i,a){var r=i.frag;r.loaded=t.loaded,this.hls.trigger(e.default.FRAG_LOAD_PROGRESS,{frag:r,stats:t})}}]),t}(n.default);i.default=u},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],33:[function(t,g,i){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=t("../events"),e=a(l),d=t("../event-handler"),n=a(d),r=t("../errors"),o=t("../utils/logger"),u=function(i){function t(i){h(this,t);var r=f(this,Object.getPrototypeOf(t).call(this,i,e.default.KEY_LOADING));return r.loaders={},r.decryptkey=null,r.decrypturl=null,r}return s(t,i),c(t,[{key:"destroy",value:function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},n.default.prototype.destroy.call(this)}},{key:"onKeyLoading",value:function(h){var t=h.frag,i=t.type,n=this.loaders[i],s=t.decryptdata,a=s.uri;if(a!==this.decrypturl||null===this.decryptkey){var r=this.hls.config;n&&(o.logger.warn("abort previous fragment loader for type:"+i),n.abort()),t.loader=this.loaders[i]=new r.loader(r),this.decrypturl=a,this.decryptkey=null;var l=void 0,u=void 0,d=void 0;l={url:a,frag:t,responseType:"arraybuffer"},u={timeout:r.fragLoadingTimeOut,maxRetry:r.fragLoadingMaxRetry,retryDelay:r.fragLoadingRetryDelay,maxRetryDelay:r.fragLoadingMaxRetryTimeout},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},t.loader.load(l,u,d)}else this.decryptkey&&(s.key=this.decryptkey,this.hls.trigger(e.default.KEY_LOADED,{frag:t}))}},{key:"loadsuccess",value:function(i,a,r){var t=r.frag;this.decryptkey=t.decryptdata.key=new Uint8Array(i.data),t.loader=void 0,this.loaders[r.type]=void 0,this.hls.trigger(e.default.KEY_LOADED,{frag:t})}},{key:"loaderror",value:function(n,t){var i=t.frag,a=i.loader;a&&a.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:i,response:n})}},{key:"loadtimeout",value:function(n,t){var i=t.frag,a=i.loader;a&&a.abort(),this.loaders[t.type]=void 0,this.hls.trigger(e.default.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:i})}}]),t}(n.default);i.default=u},{"../errors":24,"../event-handler":25,"../events":26,"../utils/logger":43}],34:[function(r,m,o){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function c(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function p(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{
-constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(o,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),u=r("../events"),t=i(u),d=r("../event-handler"),s=i(d),e=r("../errors"),l=r("../utils/url"),g=i(l),v=r("../utils/attr-list"),n=i(v),a=r("../utils/logger"),y=function(i){function r(i){h(this,r);var e=c(this,Object.getPrototypeOf(r).call(this,i,t.default.MANIFEST_LOADING,t.default.LEVEL_LOADING,t.default.AUDIO_TRACK_LOADING));return e.loaders={},e}return p(r,i),f(r,[{key:"destroy",value:function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},s.default.prototype.destroy.call(this)}},{key:"onManifestLoading",value:function(e){this.load(e.url,{type:"manifest"})}},{key:"onLevelLoading",value:function(e){this.load(e.url,{type:"level",level:e.level,id:e.id})}},{key:"onAudioTrackLoading",value:function(e){this.load(e.url,{type:"audioTrack",id:e.id})}},{key:"load",value:function(l,t){var n,s,o,i,e=this.hls.config;"manifest"===t.type?(n=e.manifestLoadingMaxRetry,s=e.manifestLoadingTimeOut,o=e.manifestLoadingRetryDelay,i=e.manifestLoadingMaxRetryTimeOut):(n=e.levelLoadingMaxRetry,s=e.levelLoadingTimeOut,o=e.levelLoadingRetryDelay,i=e.levelLoadingMaxRetryTimeOut);var r=this.loaders[t.type];if(r){var u=r.context;if(u&&u.url===l)return void a.logger.warn("playlist request ongoing");a.logger.warn("abort previous loader for type:"+t.type),r.abort()}r=this.loaders[t.type]=t.loader="undefined"!=typeof e.pLoader?new e.pLoader(e):new e.loader(e),t.url=l,t.responseType="";var d=void 0,h=void 0;d={timeout:s,maxRetry:n,retryDelay:o,maxRetryDelay:i},h={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},r.load(t,d,h)}},{key:"resolve",value:function(e,t){return g.default.buildAbsoluteURL(t,e)}},{key:"parseMasterPlaylist",value:function(h,u){for(var l=[],i=void 0,d=/#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g;null!=(i=d.exec(h));){var e={},r=e.attrs=new n.default(i[1]);e.url=this.resolve(i[2],u);var s=r.decimalResolution("RESOLUTION");s&&(e.width=s.width,e.height=s.height),e.bitrate=r.decimalInteger("AVERAGE-BANDWIDTH")||r.decimalInteger("BANDWIDTH"),e.name=r.NAME;var t=r.CODECS;if(t){t=t.split(",");for(var o=0;o<t.length;o++){var a=t[o];-1!==a.indexOf("avc1")?e.videoCodec=this.avc1toavcoti(a):e.audioCodec=a}}l.push(e)}return l}},{key:"parseMasterPlaylistMedia",value:function(s,o,r){for(var i=void 0,a=[],l=/#EXT-X-MEDIA:(.*)/g;null!=(i=l.exec(s));){var e={},t=new n.default(i[1]);t.TYPE===r&&(e.groupId=t["GROUP-ID"],e.name=t.NAME,e.type=r,e.default="YES"===t.DEFAULT,e.autoselect="YES"===t.AUTOSELECT,e.forced="YES"===t.FORCED,t.URI&&(e.url=this.resolve(t.URI,o)),e.lang=t.LANGUAGE,e.name||(e.name=e.lang),a.push(e))}return a}},{key:"createInitializationVector",value:function(r){for(var t=new Uint8Array(16),e=12;16>e;e++)t[e]=r>>8*(15-e)&255;return t}},{key:"fragmentDecryptdataFromLevelkey",value:function(e,r){var t=e;return e&&e.method&&e.uri&&!e.iv&&(t=this.cloneObj(e),t.iv=this.createInitializationVector(r)),t}},{key:"avc1toavcoti",value:function(r){var e,t=r.split(".");return t.length>2?(e=t.shift()+".",e+=parseInt(t.shift()).toString(16),e+=("000"+parseInt(t.shift()).toString(16)).substr(-4)):e=r,e}},{key:"cloneObj",value:function(e){return JSON.parse(JSON.stringify(e))}},{key:"parseLevelPlaylist",value:function(P,f,L,S){var b,e,k,h=0,o=0,t={type:null,version:null,url:f,fragments:[],live:!0,startSN:0},i={method:null,key:null,iv:null,uri:null},m=0,v=null,r=null,l=null,g=null,c=null,u=null,s=[];for(k=/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE):(\d+))|(?:#EXT-X-(TARGETDURATION):(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT(INF):(\d+(?:\.\d+)?)(?:,(.*))?)|(?:(?!#)()(\S.+))|(?:#EXT-X-(BYTERANGE):(\d+(?:@\d+(?:\.\d+)?)?)|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.+))|(?:#EXT-X-(VERSION):(\d+))|(?:(#)(.*):(.*))|(?:(#)(.*)))(?:.*)\r?\n?/g;null!==(e=k.exec(P));)switch(e.shift(),e=e.filter(function(e){return void 0!==e}),e[0]){case"PLAYLIST-TYPE":t.type=e[1].toUpperCase();break;case"MEDIA-SEQUENCE":h=t.startSN=parseInt(e[1]);break;case"TARGETDURATION":t.targetduration=parseFloat(e[1]);break;case"VERSION":t.version=parseInt(e[1]);break;case"EXTM3U":break;case"ENDLIST":t.live=!1;break;case"DIS":m++,s.push(e);break;case"BYTERANGE":var p=e[1].split("@");u=1===p.length?c:parseInt(p[1]),c=parseInt(p[0])+u;break;case"INF":l=parseFloat(e[1]),g=e[2]?e[2]:null,s.push(e);break;case"":if(!isNaN(l)){var _=h++;b=this.fragmentDecryptdataFromLevelkey(i,_);var A=e[1]?this.resolve(e[1],f):null;r={url:A,type:S,duration:l,title:g,start:o,sn:_,level:L,cc:m,decryptdata:b,programDateTime:v,tagList:s},null!==u&&(r.byteRangeStartOffset=u,r.byteRangeEndOffset=c),t.fragments.push(r),o+=l,l=null,g=null,u=null,v=null,s=[]}break;case"KEY":var T=e[1],y=new n.default(T),d=y.enumeratedString("METHOD"),R=y.URI,D=y.hexadecimalInteger("IV");d&&(i={method:null,key:null,iv:null,uri:null},R&&"AES-128"===d&&(i.method=d,i.uri=this.resolve(R,f),i.key=null,i.iv=D));break;case"START":var O=e[1],w=new n.default(O),E=w.decimalFloatingPoint("TIME-OFFSET");E&&(t.startTimeOffset=E);break;case"PROGRAM-DATE-TIME":v=new Date(Date.parse(e[1])),s.push(e);break;case"#":e.shift(),s.push(e);break;default:a.logger.warn("line parsed but not handled: "+e)}return r&&!r.url&&(t.fragments.pop(),o-=r.duration),t.totalduration=o,t.averagetargetduration=o/t.fragments.length,t.endSN=h-1,t}},{key:"loadsuccess",value:function(v,i,l){var s=v.data,r=v.url,h=l.type,f=l.id,c=l.level,n=this.hls;if(this.loaders[h]=void 0,void 0!==r&&0!==r.indexOf("data:")||(r=l.url),i.tload=performance.now(),0===s.indexOf("#EXTM3U"))if(s.indexOf("#EXTINF:")>0){var g="audioTrack"!==h,u=this.parseLevelPlaylist(s,r,c||f||0,g?"main":"audio");u.tload=i.tload,"manifest"===h&&n.trigger(t.default.MANIFEST_LOADED,{levels:[{url:r,details:u}],url:r,stats:i}),i.tparsed=performance.now(),g?n.trigger(t.default.LEVEL_LOADED,{details:u,level:c||0,id:f||0,stats:i}):n.trigger(t.default.AUDIO_TRACK_LOADED,{details:u,id:f,stats:i})}else{var d=this.parseMasterPlaylist(s,r);if(d.length){var o=this.parseMasterPlaylistMedia(s,r,"AUDIO");if(o.length){var p=!1;o.forEach(function(e){e.url||(p=!0)}),p===!1&&d[0].audioCodec&&!d[0].attrs.AUDIO&&(a.logger.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),o.unshift({type:"main",name:"main"}))}n.trigger(t.default.MANIFEST_LOADED,{levels:d,audioTracks:o,url:r,stats:i})}else n.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no level found in manifest"})}else n.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no EXTM3U delimiter"})}},{key:"loaderror",value:function(s,r){var i,a,n=r.loader;switch(r.type){case"manifest":i=e.ErrorDetails.MANIFEST_LOAD_ERROR,a=!0;break;case"level":i=e.ErrorDetails.LEVEL_LOAD_ERROR,a=!1;break;case"audioTrack":i=e.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,a=!1}n&&(n.abort(),this.loaders[r.type]=void 0),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:i,fatal:a,url:n.url,loader:n,response:s,context:r})}},{key:"loadtimeout",value:function(s,r){var i,a,n=r.loader;switch(r.type){case"manifest":i=e.ErrorDetails.MANIFEST_LOAD_TIMEOUT,a=!0;break;case"level":i=e.ErrorDetails.LEVEL_LOAD_TIMEOUT,a=!1;break;case"audioTrack":i=e.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,a=!1}n&&(n.abort(),this.loaders[r.type]=void 0),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:i,fatal:a,url:n.url,loader:n,context:r})}}]),r}(s.default);o.default=y},{"../errors":24,"../event-handler":25,"../events":26,"../utils/attr-list":38,"../utils/logger":43,"../utils/url":46}],35:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(){t(this,e)}return r(e,null,[{key:"init",value:function(){e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var t;for(t in e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),a=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:a};var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),s=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=s,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var r=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,r,l,r,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,n))}},{key:"box",value:function(a){for(var t,i=Array.prototype.slice.call(arguments,1),e=8,r=i.length,n=r;r--;)e+=i[r].byteLength;for(t=new Uint8Array(e),t[0]=e>>24&255,t[1]=e>>16&255,t[2]=e>>8&255,t[3]=255&e,t.set(a,4),r=0,e=8;n>r;r++)t.set(i[r],e),e+=i[r].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){return r*=t,e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(r){for(var t=r.length,i=[];t--;)i[t]=e.trex(r[t]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24&255,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(n){var r,t,i=n.samples||[],a=new Uint8Array(4+i.length);for(t=0;t<i.length;t++)r=i[t].flags,a[t+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,a)}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}},{key:"avc1",value:function(t){var r,a,n,i=[],s=[];for(r=0;r<t.sps.length;r++)a=t.sps[r],n=a.byteLength,i.push(n>>>8&255),i.push(255&n),i=i.concat(Array.prototype.slice.call(a));for(r=0;r<t.pps.length;r++)a=t.pps[r],n=a.byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(a));var u=e.box(e.types.avcC,new Uint8Array([1,i[3],i[4],i[5],255,224|t.sps.length].concat(i).concat([t.pps.length]).concat(s))),o=t.width,l=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,255&o,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"stsd",value:function(t){return"audio"===t.type?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,n=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(i,t){var a=e.sdtp(i),r=i.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t])),e.trun(i,a.length+16+16+8+16+8+8),a)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(r){var t=r.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(f,o){var i,a,n,s,t,l,d=f.samples||[],r=d.length,h=12+16*r,u=new Uint8Array(h);for(o+=8+h,u.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,o>>>24&255,o>>>16&255,o>>>8&255,255&o],0),i=0;r>i;i++)a=d[i],n=a.duration,s=a.size,t=a.flags,l=a.cts,u.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,t.isLeading<<2|t.dependsOn,t.isDependedOn<<6|t.hasRedundancy<<4|t.paddingValue<<1|t.isNonSync,61440&t.degradPrio,15&t.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,u)}},{key:"initSegment",value:function(i){e.types||e.init();var t,r=e.moov(i);return t=new Uint8Array(e.FTYP.byteLength+r.byteLength),t.set(e.FTYP),t.set(r,e.FTYP.byteLength),t}}]),e}();e.default=i},{}],36:[function(r,g,s){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(s,"__esModule",{value:!0});var l=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),u=r("../helper/aac"),a=n(u),d=r("../events"),t=n(d),e=r("../utils/logger"),f=r("../remux/mp4-generator"),i=n(f),o=r("../errors");r("../utils/polyfill");var c=function(){function r(e,t,i){h(this,r),this.observer=e,this.id=t,this.config=i,this.ISGenerated=!1,this.PES2MP4SCALEFACTOR=4,this.PES_TIMESCALE=9e4,this.MP4_TIMESCALE=this.PES_TIMESCALE/this.PES2MP4SCALEFACTOR}return l(r,[{key:"destroy",value:function(){}},{key:"insertDiscontinuity",value:function(){this._initPTS=this._initDTS=void 0}},{key:"switchLevel",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(h,d,r,i,l,o,e,a){if(this.level=h,this.sn=d,this.ISGenerated||this.generateIS(r,i,e),this.ISGenerated)if(r.samples.length){var s=this.remuxAudio(r,e,a);if(i.samples.length){var u=void 0;s&&(u=s.endPTS-s.startPTS),this.remuxVideo(i,e,a,u)}}else{var n=void 0;i.samples.length&&(n=this.remuxVideo(i,e,a)),n&&r.codec&&this.remuxEmptyAudio(r,e,a,n)}l.samples.length&&this.remuxID3(l,e),o.samples.length&&this.remuxText(o,e),this.observer.trigger(t.default.FRAG_PARSED,{id:this.id,level:this.level,sn:this.sn})}},{key:"generateIS",value:function(r,a,f){var n,s,c=this.observer,g=r.samples,d=a.samples,h=this.PES_TIMESCALE,l={},v={id:this.id,level:this.level,sn:this.sn,tracks:l,unique:!1},u=void 0===this._initPTS;u&&(n=s=1/0),r.config&&g.length&&(r.timescale=r.audiosamplerate,r.timescale*r.duration>Math.pow(2,32)&&!function(){var e=function r(t,e){return e?r(e,t%e):t};r.timescale=r.audiosamplerate/e(r.audiosamplerate,1024)}(),e.logger.log("audio mp4 timescale :"+r.timescale),l.audio={container:"audio/mp4",codec:r.codec,initSegment:i.default.initSegment([r]),metadata:{channelCount:r.channelCount}},u&&(n=s=g[0].pts-h*f)),a.sps&&a.pps&&d.length&&(a.timescale=this.MP4_TIMESCALE,l.video={container:"video/mp4",codec:a.codec,initSegment:i.default.initSegment([a]),metadata:{width:a.width,height:a.height}},u&&(n=Math.min(n,d[0].pts-h*f),s=Math.min(s,d[0].dts-h*f))),Object.keys(l).length?(c.trigger(t.default.FRAG_PARSING_INIT_SEGMENT,v),this.ISGenerated=!0,u&&(this._initPTS=n,this._initDTS=s)):c.trigger(t.default.ERROR,{type:o.ErrorTypes.MEDIA_ERROR,id:this.id,details:o.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(s,B,w,x){var r,v,C,g,l,H,R,_,E=8,f=this.PES_TIMESCALE,n=this.PES2MP4SCALEFACTOR,a=s.samples,p=[],u=void 0;u=w?this.nextAvcDts:B*f;var y=a[0];l=Math.max(this._PTSNormalize(y.dts-this._initDTS,u),0),g=Math.max(this._PTSNormalize(y.pts-this._initDTS,u),0);var c=Math.round((l-u)/90);w&&c&&(c>1?e.logger.log("AVC:"+c+" ms hole between fragments detected,filling it"):-1>c&&e.logger.log("AVC:"+-c+" ms overlapping between fragments detected"),l=u,a[0].dts=l+this._initDTS,g=Math.max(g-c,u),a[0].pts=g+this._initDTS,e.logger.log("Video/PTS/DTS adjusted: "+g+"/"+l+",delta:"+c)),H=l,y=a[a.length-1],_=Math.max(this._PTSNormalize(y.dts-this._initDTS,u),0),R=Math.max(this._PTSNormalize(y.pts-this._initDTS,u),0),R=Math.max(R,_);var N=navigator.vendor,I=navigator.userAgent,L=N&&N.indexOf("Apple")>-1&&I&&!I.match("CriOS");L&&(r=Math.round((_-l)/(n*(a.length-1))));for(var b=0;b<a.length;b++){var d=a[b];L?d.dts=l+b*n*r:(d.dts=Math.max(this._PTSNormalize(d.dts-this._initDTS,u),l),d.dts=Math.round(d.dts/n)*n),d.pts=Math.max(this._PTSNormalize(d.pts-this._initDTS,u),d.dts),d.pts=Math.round(d.pts/n)*n}v=new Uint8Array(s.len+4*s.nbNalu+8);var D=new DataView(v.buffer);D.setUint32(0,v.byteLength),v.set(i.default.types.mdat,4);for(var h=0;h<a.length;h++){for(var o=a[h],P=0,T=void 0;o.units.units.length;){var m=o.units.units.shift();D.setUint32(E,m.data.byteLength),E+=4,v.set(m.data,E),E+=m.data.byteLength,P+=4+m.data.byteLength}if(L)T=Math.max(0,r*Math.round((o.pts-o.dts)/(n*r)));else{if(h<a.length-1)r=a[h+1].dts-o.dts;else{var S=this.config,k=o.dts-a[h>0?h-1:h].dts;if(S.stretchShortVideoTrack){var F=S.maxBufferHole,U=S.maxSeekHole,G=Math.floor(Math.min(F,U)*f),A=(x?g+x*f:this.nextAacPts)-o.pts;A>G?(r=A-k,0>r&&(r=k),e.logger.log("It is approximately "+A/90+" ms to the next segment; using duration "+r/90+" ms for the last video frame.")):r=k}else r=k}r/=n,T=Math.round((o.pts-o.dts)/n)}p.push({size:P,duration:r,cts:T,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:o.key?2:1,isNonSync:o.key?0:1}})}this.nextAvcDts=_+r*n;var j=s.dropped;if(s.len=0,s.nbNalu=0,s.dropped=0,p.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var O=p[0].flags;O.dependsOn=2,O.isNonSync=0}s.samples=p,C=i.default.moof(s.sequenceNumber++,l/n,s),s.samples=[];var M={id:this.id,level:this.level,sn:this.sn,data1:C,data2:v,startPTS:g/f,endPTS:(R+n*r)/f,startDTS:l/f,endDTS:this.nextAvcDts/f,type:"video",nb:p.length,dropped:j};return this.observer.trigger(t.default.FRAG_PARSING_DATA,M),M}},{key:"remuxAudio",value:function(r,j,G){var M,A,p,g,c,F,U,C,E,w,P,d,v,n,y,f=this.PES_TIMESCALE,H=r.timescale,k=f/H,B=1024*r.timescale/r.audiosamplerate,T=8,_=[],u=[];r.samples.sort(function(e,t){return e.pts-t.pts}),u=r.samples;for(var l=G?this.nextAacPts:j*f,o=B*k,S=l,s=0;s<u.length;){var h=u[s],x=this._PTSNormalize(h.pts-this._initDTS,l),m=x-S;if(-.5*o>m)e.logger.log("Dropping frame due to "+Math.round(Math.abs(m/90))+" ms overlap."),u.splice(s,1),r.len-=h.unit.length;else if(m>.5*o){var D=Math.round(m/o);e.logger.log("Injecting "+D+" frame"+(D>1?"s":"")+" of missing audio due to "+Math.round(m/90)+" ms gap.");for(var I=0;D>I;I++)y=h.pts-(D-I)*o,y=Math.max(y,this._initDTS),n=a.default.getSilentFrame(r.channelCount),n||(e.logger.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),n=h.unit.slice(0)),u.splice(s,0,{unit:n,pts:y,dts:y}),r.len+=n.length,s+=1;h.pts=u[s-1].pts+o,S=this._PTSNormalize(h.pts+o-this._initDTS,l),s+=1}else Math.abs(m)>.1*o&&e.logger.log("Invalid frame delta "+Math.round(x-S+o)+" at PTS "+Math.round(x/90)+" (should be "+Math.round(o)+")."),S+=o,0===s?h.pts=this._initDTS+l:h.pts=u[s-1].pts+o,s+=1}for(;u.length;){if(A=u.shift(),g=A.unit,w=A.pts-this._initDTS,P=A.dts-this._initDTS,void 0!==E)d=this._PTSNormalize(w,E),v=this._PTSNormalize(P,E),p.duration=Math.round((v-E)/k);else{d=this._PTSNormalize(w,l),v=this._PTSNormalize(P,l);var R=Math.round(1e3*(d-l)/f),b=0;if(G&&R){if(R>0)b=Math.round((d-l)/o),e.logger.log(R+" ms hole between AAC samples detected,filling it"),b>0&&(n=a.default.getSilentFrame(r.channelCount),n||(n=g.slice(0)),r.len+=b*n.length);else if(-12>R){e.logger.log(-R+" ms overlapping between AAC samples detected, drop frame"),r.len-=g.byteLength;continue}d=v=l}if(U=Math.max(0,d),C=Math.max(0,v),!(r.len>0))return;for(c=new Uint8Array(r.len+8),M=new DataView(c.buffer),M.setUint32(0,c.byteLength),c.set(i.default.types.mdat,4),s=0;b>s;s++)y=d-(b-s)*o,n=a.default.getSilentFrame(r.channelCount),n||(e.logger.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),n=g.slice(0)),c.set(n,T),T+=n.byteLength,p={size:n.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},_.push(p)}c.set(g,T),T+=g.byteLength,p={size:g.byteLength,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},_.push(p),E=v}var O=0,L=_.length;if(L>=2&&(O=_[L-2].duration,p.duration=O),L){this.nextAacPts=d+k*O,r.len=0,r.samples=_,F=i.default.moof(r.sequenceNumber++,C/k,r),r.samples=[];var N={id:this.id,level:this.level,sn:this.sn,data1:F,data2:c,startPTS:U/f,endPTS:this.nextAacPts/f,startDTS:C/f,endDTS:(v+k*O)/f,type:"audio",nb:L};return this.observer.trigger(t.default.FRAG_PARSING_DATA,N),N}return null}},{key:"remuxEmptyAudio",value:function(t,f,p,l){var i=this.PES_TIMESCALE,v=t.timescale?t.timescale:t.audiosamplerate,g=i/v,u=l.startDTS*i+this._initDTS,y=l.endDTS*i+this._initDTS,h=1024,d=g*h,c=Math.ceil((y-u)/d),n=a.default.getSilentFrame(t.channelCount);if(!n)return void e.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var o=[],r=0;c>r;r++){var s=u+r*d;o.push({unit:n.slice(0),pts:s,dts:s}),t.len+=n.length}t.samples=o,this.remuxAudio(t,f,p)}},{key:"remuxID3",value:function(r,a){var e,n=r.samples.length;if(n){for(var i=0;n>i;i++)e=r.samples[i],e.pts=(e.pts-this._initPTS)/this.PES_TIMESCALE,e.dts=(e.dts-this._initDTS)/this.PES_TIMESCALE;this.observer.trigger(t.default.FRAG_PARSING_METADATA,{id:this.id,level:this.level,sn:this.sn,samples:r.samples})}r.samples=[],a=a}},{key:"remuxText",value:function(e,a){e.samples.sort(function(e,t){return e.pts-t.pts});var r,n=e.samples.length;if(n){for(var i=0;n>i;i++)r=e.samples[i],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE;this.observer.trigger(t.default.FRAG_PARSING_USERDATA,{id:this.id,level:this.level,sn:this.sn,samples:e.samples})}e.samples=[],a=a}},{key:"_PTSNormalize",value:function(e,t){var r;if(void 0===t)return e;for(r=e>t?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),r}();s.default=c},{"../errors":24,"../events":26,"../helper/aac":27,"../remux/mp4-generator":35,"../utils/logger":43,"../utils/polyfill":44}],37:[function(r,l,e){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=r("../events"),t=i(s),o=function(){function e(t,r){a(this,e),this.observer=t,this.id=r,this.ISGenerated=!1}return n(e,[{key:"destroy",value:function(){}},{key:"insertDiscontinuity",value:function(){}},{key:"switchLevel",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(o,s,h,d,a,u){var n=this.observer;if(!this.ISGenerated){var l={},i={id:this.id,tracks:l,unique:!0},e=s,r=e.codec;r&&(i.tracks.video={container:e.container,codec:r,metadata:{width:e.width,height:e.height}}),e=o,r=e.codec,r&&(i.tracks.audio={container:e.container,codec:r,metadata:{channelCount:e.channelCount}}),this.ISGenerated=!0,n.trigger(t.default.FRAG_PARSING_INIT_SEGMENT,i)}n.trigger(t.default.FRAG_PARSING_DATA,{id:this.id,data1:u,startPTS:a,startDTS:a,type:"audiovideo",nb:1,dropped:0})}},{key:"passthrough",get:function(){return!0}}]),e}();e.default=o},{"../events":26}],38:[function(a,n,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),i=function(){function e(r){t(this,e),"string"==typeof r&&(r=e.parseAttrList(r));for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i])}return r(e,[{key:"decimalInteger",value:function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e}},{key:"hexadecimalInteger",value:function(r){if(this[r]){var e=(this[r]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var i=new Uint8Array(e.length/2),t=0;t<e.length/2;t++)i[t]=parseInt(e.slice(2*t,2*t+2),16);return i}return null}},{key:"hexadecimalIntegerAsNumber",value:function(t){var e=parseInt(this[t],16);return e>Number.MAX_SAFE_INTEGER?1/0:e}},{key:"decimalFloatingPoint",value:function(e){return parseFloat(this[e])}},{key:"enumeratedString",value:function(e){return this[e]}},{key:"decimalResolution",value:function(t){var e=/^(\d+)x(\d+)$/.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}}}],[{key:"parseAttrList",value:function(a){for(var t,n=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,r={};null!==(t=n.exec(a));){var e=t[2],i='"';0===e.indexOf(i)&&e.lastIndexOf(i)===e.length-1&&(e=e.slice(1,-1)),r[t[1]]=e}return r}}]),e}();e.default=i},{}],39:[function(r,e,i){"use strict";var t={search:function(a,s){for(var t=0,r=a.length-1,e=null,i=null;r>=t;){e=(t+r)/2|0,i=a[e];var n=s(i);if(n>0)t=e+1;else{if(!(0>n))return i;r=e-1}}return null}};e.exports=t},{}],40:[function(R,b,o){"use strict";function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(o,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t<r.length;t++){var e=r[t];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(i,e.key,e)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),d={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},u=function(e){var t=e;return d.hasOwnProperty(e)&&(t=d[e]),String.fromCharCode(t)},t=15,r=32,g={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},v={17:2,18:4,21:6,22:8,23:10,19:13,20:15},f={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},E={25:2,26:4,29:6,30:8,31:10,27:13,28:15},c=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],e={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,r){var t=this.verboseFilter[e];this.verboseLevel>=t}},i=function(t){for(var r=[],e=0;e<t.length;e++)r.push(t[e].toString(16));return r},h=function(){function e(t,r,i,n,s){a(this,e),this.foreground=t||"white",this.underline=r||!1,this.italics=i||!1,this.background=n||"black",this.flash=s||!1}return n(e,[{key:"reset",value:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}},{key:"setStyles",value:function(r){for(var i=["foreground","underline","italics","background","flash"],e=0;e<i.length;e++){var t=i[e];r.hasOwnProperty(t)&&(this[t]=r[t])}}},{key:"isDefault",value:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}},{key:"equals",value:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}},{key:"copy",value:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}},{key:"toString",value:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}]),e}(),y=function(){function e(t,r,i,n,s,o){a(this,e),this.uchar=t||" ",this.penState=new h(r,i,n,s,o)}return n(e,[{key:"reset",value:function(){this.uchar=" ",this.penState.reset()}},{key:"setChar",value:function(e,t){this.uchar=e,this.penState.copy(t)}},{key:"setPenState",value:function(e){this.penState.copy(e)}},{key:"equals",value:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}},{key:"copy",value:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)}},{key:"isEmpty",value:function(){return" "===this.uchar&&this.penState.isDefault()}}]),e}(),m=function(){function t(){a(this,t),this.chars=[];for(var e=0;r>e;e++)this.chars.push(new y);this.pos=0,this.currPenState=new h}return n(t,[{key:"equals",value:function(i){for(var t=!0,e=0;r>e;e++)if(!this.chars[e].equals(i.chars[e])){t=!1;break}return t}},{key:"copy",value:function(t){for(var e=0;r>e;e++)this.chars[e].copy(t.chars[e])}},{key:"isEmpty",value:function(){for(var t=!0,e=0;r>e;e++)if(!this.chars[e].isEmpty()){t=!1;break}return t}},{key:"setCursor",value:function(t){this.pos!==t&&(this.pos=t),this.pos<0?(e.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>r&&(e.log("ERROR","Too large cursor position "+this.pos),this.pos=r)}},{key:"moveCursor",value:function(t){var r=this.pos+t;if(t>1)for(var e=this.pos+1;r+1>e;e++)this.chars[e].setPenState(this.currPenState);this.setCursor(r)}},{key:"backSpace",value:function(){
-this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}},{key:"insertChar",value:function(t){t>=144&&this.backSpace();var i=u(t);return this.pos>=r?void e.log("ERROR","Cannot insert "+t.toString(16)+" ("+i+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(i,this.currPenState),void this.moveCursor(1))}},{key:"clearFromPos",value:function(t){var e;for(e=t;r>e;e++)this.chars[e].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var t=[],i=!0,e=0;r>e;e++){var a=this.chars[e].uchar;" "!==a&&(i=!1),t.push(a)}return i?"":t.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e);var t=this.chars[this.pos];t.setPenState(this.currPenState)}}]),t}(),s=function(){function r(){a(this,r),this.rows=[];for(var e=0;t>e;e++)this.rows.push(new m);this.currRow=t-1,this.nrRollUpRows=null,this.reset()}return n(r,[{key:"reset",value:function(){for(var e=0;t>e;e++)this.rows[e].clear();this.currRow=t-1}},{key:"equals",value:function(i){for(var r=!0,e=0;t>e;e++)if(!this.rows[e].equals(i.rows[e])){r=!1;break}return r}},{key:"copy",value:function(r){for(var e=0;t>e;e++)this.rows[e].copy(r.rows[e])}},{key:"isEmpty",value:function(){for(var r=!0,e=0;t>e;e++)if(!this.rows[e].isEmpty()){r=!1;break}return r}},{key:"backSpace",value:function(){var e=this.rows[this.currRow];e.backSpace()}},{key:"clearToEndOfRow",value:function(){var e=this.rows[this.currRow];e.clearToEndOfRow()}},{key:"insertChar",value:function(e){var t=this.rows[this.currRow];t.insertChar(e)}},{key:"setPen",value:function(e){var t=this.rows[this.currRow];t.setPenStyles(e)}},{key:"moveCursor",value:function(e){var t=this.rows[this.currRow];t.moveCursor(e)}},{key:"setCursor",value:function(t){e.log("INFO","setCursor: "+t);var r=this.rows[this.currRow];r.setCursor(t)}},{key:"setPAC",value:function(t){e.log("INFO","pacData = "+JSON.stringify(t));var r=t.row-1;this.nrRollUpRows&&r<this.nrRollUpRows-1&&(r=this.nrRollUpRows-1),this.currRow=r;var i=this.rows[this.currRow];if(null!==t.indent){var a=t.indent,n=Math.max(a-1,0);i.setCursor(t.indent),t.color=i.chars[n].penState.foreground}var s={foreground:t.color,underline:t.underline,italics:t.italics,background:"black",flash:!1};this.setPen(s)}},{key:"setBkgData",value:function(t){e.log("INFO","bkgData = "+JSON.stringify(t)),this.backSpace(),this.setPen(t),this.insertChar(32)}},{key:"setRollUpRows",value:function(e){this.nrRollUpRows=e}},{key:"rollUp",value:function(){if(null===this.nrRollUpRows)return void e.log("DEBUG","roll_up but nrRollUpRows not set yet");e.log("TEXT",this.getDisplayText());var r=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(r,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),e.log("INFO","Rolling up")}},{key:"getDisplayText",value:function(r){r=r||!1;for(var e=[],n="",s=-1,i=0;t>i;i++){var a=this.rows[i].getTextString();a&&(s=i+1,r?e.push("Row "+s+": '"+a+"'"):e.push(a.trim()))}return e.length>0&&(n=r?"["+e.join(" | ")+"]":e.join("\n")),n}},{key:"getTextAndFormat",value:function(){return this.rows}}]),r}(),l=function(){function r(e,i){a(this,r),this.chNr=e,this.outputFilter=i,this.mode=null,this.verbose=0,this.displayedMemory=new s,this.nonDisplayedMemory=new s,this.lastOutputScreen=new s,this.currRollUpRow=this.displayedMemory.rows[t-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return n(r,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[t-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(t){t!==this.mode&&(this.mode=t,e.log("INFO","MODE="+t),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)}},{key:"insertChars",value:function(r){for(var t=0;t<r.length;t++)this.writeScreen.insertChar(r[t]);var i=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";e.log("INFO",i+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(e.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}},{key:"ccRCL",value:function(){e.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}},{key:"ccBS",value:function(){e.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}},{key:"ccAOF",value:function(){}},{key:"ccAON",value:function(){}},{key:"ccDER",value:function(){e.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}},{key:"ccRU",value:function(t){e.log("INFO","RU("+t+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(t)}},{key:"ccFON",value:function(){e.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})}},{key:"ccRDC",value:function(){e.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}},{key:"ccTR",value:function(){e.log("INFO","TR"),this.setMode("MODE_TEXT")}},{key:"ccRTD",value:function(){e.log("INFO","RTD"),this.setMode("MODE_TEXT")}},{key:"ccEDM",value:function(){e.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()}},{key:"ccCR",value:function(){e.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()}},{key:"ccENM",value:function(){e.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}},{key:"ccEOC",value:function(){if(e.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var t=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=t,this.writeScreen=this.nonDisplayedMemory,e.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()}},{key:"ccTO",value:function(t){e.log("INFO","TO("+t+") - Tab Offset"),this.writeScreen.moveCursor(t)}},{key:"ccMIDROW",value:function(r){var t={flash:!1};if(t.underline=r%2===1,t.italics=r>=46,t.italics)t.foreground="white";else{var i=Math.floor(r/2)-16,a=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=a[i]}e.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var t=e.time;null!==t&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(t,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),r}(),p=function(){function t(i,e,r){a(this,t),this.field=i||1,this.outputs=[e,r],this.channels=[new l(1,e),new l(2,r)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return n(t,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(l,s){var t,r,a,o=!1;this.lastTime=l,e.setTime(l);for(var n=0;n<s.length;n+=2)if(r=127&s[n],a=127&s[n+1],0!==r||0!==a){if(e.log("DATA","["+i([s[n],s[n+1]])+"] -> ("+i([r,a])+")"),t=this.parseCmd(r,a),t||(t=this.parseMidrow(r,a)),t||(t=this.parsePAC(r,a)),t||(t=this.parseBackgroundAttributes(r,a)),!t&&(o=this.parseChars(r,a)))if(this.currChNr&&this.currChNr>=0){var u=this.channels[this.currChNr-1];u.insertChars(o)}else e.log("WARNING","No channel found yet. TEXT-MODE?");t?this.dataCounters.cmd+=2:o?this.dataCounters.char+=2:(this.dataCounters.other+=2,e.log("WARNING","Couldn't parse cleaned data "+i([r,a])+" orig: "+i([s[n],s[n+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(a,t){var n=null,s=(20===a||28===a)&&t>=32&&47>=t,o=(23===a||31===a)&&t>=33&&35>=t;if(!s&&!o)return!1;if(a===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,e.log("DEBUG","Repeated command ("+i([a,t])+") is dropped"),!0;n=20===a||23===a?1:2;var r=this.channels[n-1];return 20===a||28===a?32===t?r.ccRCL():33===t?r.ccBS():34===t?r.ccAOF():35===t?r.ccAON():36===t?r.ccDER():37===t?r.ccRU(2):38===t?r.ccRU(3):39===t?r.ccRU(4):40===t?r.ccFON():41===t?r.ccRDC():42===t?r.ccTR():43===t?r.ccRTD():44===t?r.ccEDM():45===t?r.ccCR():46===t?r.ccENM():47===t&&r.ccEOC():r.ccTO(t-32),this.lastCmdA=a,this.lastCmdB=t,this.currChNr=n,!0}},{key:"parseMidrow",value:function(t,r){var a=null;if((17===t||25===t)&&r>=32&&47>=r){if(a=17===t?1:2,a!==this.currChNr)return e.log("ERROR","Mismatch channel in midrow parsing"),!1;var n=this.channels[a-1];return n.ccMIDROW(r),e.log("DEBUG","MIDROW ("+i([t,r])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(e>=17&&23>=e||e>=25&&31>=e)&&t>=64&&127>=t,n=(16===e||24===e)&&t>=64&&95>=t;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=23>=e?1:2,i=t>=64&&95>=t?1===r?g[e]:f[e]:1===r?v[e]:E[e];var s=this.interpretPAC(i,t),o=this.channels[r-1];return o.setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(i,r){var e=r,t={color:null,italics:!1,indent:null,underline:!1,row:i};return e=r>95?r-96:r-64,t.underline=1===(1&e),13>=e?t.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(e/2)]:15>=e?(t.italics=!0,t.color="white"):t.indent=4*Math.floor((e-16)/2),t}},{key:"parseChars",value:function(t,r){var s=null,n=null,a=null;if(t>=25?(s=2,a=t-8):(s=1,a=t),a>=17&&19>=a){var o=r;o=17===a?r+80:18===a?r+112:r+144,e.log("INFO","Special char '"+u(o)+"' in channel "+s),n=[o]}else t>=32&&127>=t&&(n=0===r?[t]:[t,r]);if(n){var l=i(n);e.log("DEBUG","Char codes =  "+l.join(",")),this.lastCmdA=null,this.lastCmdB=null}return n}},{key:"parseBackgroundAttributes",value:function(r,e){var t,i,a,n,s=(16===r||24===r)&&e>=32&&47>=e,o=(23===r||31===r)&&e>=45&&47>=e;return s||o?(t={},16===r||24===r?(i=Math.floor((e-32)/2),t.background=c[i],e%2===1&&(t.background=t.background+"_semi")):45===e?t.background="transparent":(t.foreground="black",47===e&&(t.underline=!0)),a=24>r?1:2,n=this.channels[a-1],n.setBkgData(t),this.lastCmdA=null,this.lastCmdB=null,!0):!1}},{key:"reset",value:function(){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].reset();this.lastCmdA=null,this.lastCmdB=null}},{key:"cueSplitAtTime",value:function(t){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].cueSplitAtTime(t)}}]),t}();o.default=p},{}],41:[function(r,e,i){"use strict";var t={newCue:function(h,l,d,o){for(var i,t,s,r,n,u=window.VTTCue||window.TextTrackCue,e=0;e<o.rows.length;e++)if(i=o.rows[e],s=!0,r=0,n="",!i.isEmpty()){for(var a=0;a<i.chars.length;a++)i.chars[a].uchar.match(/\s/)&&s?r++:(n+=i.chars[a].uchar,s=!1);t=new 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l=/^([^\?]*)(.*)$/.exec(e);l&&(e=l[1]);var u=/^(([a-z]+:)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?)?(\/.*)$/i.exec(e);if(!u)throw new Error("Error trying to parse base URL.");var d=u[2]||"",f=u[1]||"",h=u[4],c=null;return c=/^\/\//.test(t)?d+"//"+a.buildAbsolutePath("",t.substring(2)):/^\//.test(t)?f+"/"+a.buildAbsolutePath("",t.substring(1)):a.buildAbsolutePath(f+h,t),r&&(c+=r),i&&(c+=i),c},buildAbsolutePath:function(e,t){for(var r,i,a=t,n="",s=e.replace(/[^\/]*$/,a.replace(/(\/|^)(?:\.?\/+)+/g,"$1")),o=0;i=s.indexOf("/../",o),i>-1;o=i+r)r=/^\/(?:\.\.\/)*/.exec(s.slice(i))[0].length,n=(n+s.substring(o,i)).replace(new RegExp("(?:\\/+[^\\/]*){0,"+(r-1)/3+"}$"),"/");return n+s.substr(o)}};"object"==typeof i&&"object"==typeof r?r.exports=a:"function"==typeof e&&e.amd?e([],function(){return a}):"object"==typeof i?i.URLToolkit=a:t.URLToolkit=a}(this)},{}],3:[function(e,t,r){var i=arguments[3],a=arguments[4],n=arguments[5],s=JSON.stringify;t.exports=function(e,t){function r(e){p[e]=!0;for(var t in 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a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(30),c=i(h),v=e(26),g=e(45),p=e(9),y=i(p),m=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FRAG_LOADING,u.default.FRAG_LOADED,u.default.FRAG_BUFFERED,u.default.ERROR));return r.lastLoadedFragLevel=0,r._autoLevelCapping=-1,r._nextAutoLevel=-1,r.hls=e,r.onCheck=r.abandonRulesCheck.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.clearTimer(),f.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(e){var t=e.frag;if("main"===t.type){if(this.timer||(this.timer=setInterval(this.onCheck,100)),!this.bwEstimator){var r=this.hls,i=e.frag.level,a=r.levels[i].details.live,n=r.config,s=void 0,o=void 0;a?(s=n.abrEwmaFastLive,o=n.abrEwmaSlowLive):(s=n.abrEwmaFastVoD,o=n.abrEwmaSlowVoD),this.bwEstimator=new y.default(r,o,s,n.abrEwmaDefaultEstimate)}this.fragCurrent=t}}},{key:"abandonRulesCheck",value:function(){var e=this.hls,t=e.media,r=this.fragCurrent,i=r.loader,a=this.minAutoLevel;if(!i||i.stats&&i.stats.aborted)return g.logger.warn("frag loader destroy or aborted, disarm abandonRules"),void this.clearTimer();var n=i.stats;if(t&&(!t.paused&&0!==t.playbackRate||!t.readyState)&&r.autoLevel&&r.level){var s=performance.now()-n.trequest,o=Math.abs(t.playbackRate);if(s>500*r.duration/o){var l=e.levels,d=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/s),f=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*l[r.level].bitrate/8)),h=t.currentTime,v=(f-n.loaded)/d,p=(c.default.bufferInfo(t,h,e.config.maxBufferHole).end-h)/o;if(p<2*r.duration/o&&v>p){var y=void 0,m=void 0;for(m=r.level-1;m>a&&(y=r.duration*l[m].bitrate/(6.4*d),!(y<p));m--);y<v&&(g.logger.warn("loading too slow, abort fragment loading and switch to level "+m+":fragLoadedDelay["+m+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+y.toFixed(1)+"<"+v.toFixed(1)+":"+p.toFixed(1)),e.nextLoadLevel=m,this.bwEstimator.sample(s,n.loaded),i.abort(),this.clearTimer(),e.trigger(u.default.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:n}))}}}}},{key:"onFragLoaded",value:function(e){var t=e.frag;if("main"===t.type&&(this.clearTimer(),this.lastLoadedFragLevel=t.level,this._nextAutoLevel=-1,e.frag.bitrateTest)){var r=e.stats;r.tparsed=r.tbuffered=r.tload,this.onFragBuffered(e)}}},{key:"onFragBuffered",value:function(e){var t=e.stats,r=e.frag;if(t.aborted!==!0&&1===r.loadCounter&&"main"===r.type&&(!r.bitrateTest||t.tload===t.tbuffered)){var i=t.tparsed-t.trequest;g.logger.log("latency/loading/parsing/append/kbps:"+Math.round(t.tfirst-t.trequest)+"/"+Math.round(t.tload-t.tfirst)+"/"+Math.round(t.tparsed-t.tload)+"/"+Math.round(t.tbuffered-t.tparsed)+"/"+Math.round(8*t.loaded/(t.tbuffered-t.trequest))),this.bwEstimator.sample(i,t.loaded),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}}},{key:"onError",value:function(e){switch(e.details){case v.ErrorDetails.FRAG_LOAD_ERROR:case v.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}}},{key:"clearTimer",value:function(){this.timer&&(clearInterval(this.timer),this.timer=null)}},{key:"findBestLevel",value:function(e,t,r,i,a,n,s,o,l){for(var u=a;u>=i;u--){var d=l[u],f=d.details,h=f?f.totalduration/f.fragments.length:t,c=!!f&&f.live,v=void 0;v=u<=e?s*r:o*r;var p=l[u].bitrate,y=p*h/v;if(g.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(v)+"/"+p+"/"+h+"/"+n+"/"+y),v>p&&(!y||c||y<n))return u}return-1}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping=e}},{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator,r=this.hls,i=r.levels,a=r.config.minAutoBitrate;if(!(e===-1||t&&t.canEstimate()))return Math.min(e,this.maxAutoLevel);var n=this.nextABRAutoLevel;if(e!==-1&&(n=Math.min(e,n)),void 0!==a)for(;i[n].bitrate<a;)n++;return n},set:function(e){this._nextAutoLevel=e}},{key:"minAutoLevel",get:function(){for(var e=this.hls,t=e.levels,r=e.config.minAutoBitrate,i=t?t.length:0,a=0;a<i;a++)if(t[a].bitrate>r)return a;return 0}},{key:"maxAutoLevel",get:function(){var e,t=this.hls.levels,r=this._autoLevelCapping;return e=r===-1&&t&&t.length?t.length-1:r}},{key:"nextABRAutoLevel",get:function(){var e=this.hls,t=this.maxAutoLevel,r=e.levels,i=e.config,a=this.minAutoLevel,n=e.media,s=this.lastLoadedFragLevel,o=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,u=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,f=(c.default.bufferInfo(n,l,i.maxBufferHole).end-l)/u,h=this.findBestLevel(s,o,d,a,t,f,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(h>=0)return h;g.logger.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var v=i.maxStarvationDelay,p=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;m&&(v=i.maxLoadingDelay-m,g.logger.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*v)+" ms"),p=y=1)}return h=this.findBestLevel(s,o,d,a,t,f+v,p,y,r),Math.max(h,0)}}]),t}(f.default);r.default=m},{26:26,27:27,28:28,30:30,45:45,9:9}],5:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,g.default.MEDIA_ATTACHED,g.default.MEDIA_DETACHING,g.default.AUDIO_TRACKS_UPDATED,g.default.AUDIO_TRACK_SWITCH,g.default.AUDIO_TRACK_LOADED,g.default.KEY_LOADED,g.default.FRAG_LOADED,g.default.FRAG_PARSING_INIT_SEGMENT,g.default.FRAG_PARSING_DATA,g.default.FRAG_PARSED,g.default.ERROR,g.default.BUFFER_CREATED,g.default.BUFFER_APPENDED,g.default.BUFFER_FLUSHED));return r.config=e.config,r.audioCodecSwap=!1,r.ticks=0,r.ontick=r.tick.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),y.default.prototype.destroy.call(this),this.state=T.STOPPED}},{key:"startLoad",value:function(e){if(this.tracks){var t=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,t>0&&e===-1?(_.logger.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=T.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=T.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=T.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var e,t,r,i=this.hls,a=i.config;switch(this.state){case T.ERROR:case T.PAUSED:break;case T.STARTING:this.state=T.WAITING_TRACK,this.loadedmetadata=!1;break;case T.IDLE:if(!this.media&&(this.startFragRequested||!a.startFragPrefetch))break;e=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition;var n=this.mediaBuffer?this.mediaBuffer:this.media,s=f.default.bufferInfo(n,e,a.maxBufferHole),o=s.len,l=s.end,d=this.fragPrevious,h=a.maxMaxBufferLength;if(o<h&&this.trackId<this.tracks.length){if(r=this.tracks[this.trackId].details,"undefined"==typeof r){this.state=T.WAITING_TRACK;break}if(!r.live&&d&&d.sn===r.endSN&&(!this.media.seeking||this.media.duration-l<d.duration/2)){this.hls.trigger(g.default.BUFFER_EOS,{type:"audio"}),this.state=T.ENDED;break}var c=r.fragments,v=c.length,p=c[0].start,y=c[v-1].start+c[v-1].duration,m=void 0;if(l<p?m=c[0]:!function(){var e=void 0,t=a.maxFragLookUpTolerance;l<y?(l>y-t&&(t=0),e=u.default.search(c,function(e){return e.start+e.duration-t<=l?1:e.start-t>l?-1:0})):e=c[v-1],e&&(m=e,p=e.start,d&&m.level===d.level&&m.sn===d.sn&&(m.sn<r.endSN?(m=c[m.sn+1-r.startSN],_.logger.log("SN just loaded, load next one: "+m.sn)):m=null))}(),m)if(null!=m.decryptdata.uri&&null==m.decryptdata.key)_.logger.log("Loading key for "+m.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+this.trackId),this.state=T.KEY_LOADING,i.trigger(g.default.KEY_LOADING,{frag:m});else{if(_.logger.log("Loading "+m.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+this.trackId+", currentTime:"+e+",bufferEnd:"+l.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,m.loadCounter){m.loadCounter++;var E=a.fragLoadingLoopThreshold;if(m.loadCounter>E&&Math.abs(this.fragLoadIdx-m.loadIdx)<E)return void i.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:m})}else m.loadCounter=1;m.loadIdx=this.fragLoadIdx,this.fragCurrent=m,this.startFragRequested=!0,this.nextLoadPosition=m.start+m.duration,i.trigger(g.default.FRAG_LOADING,{frag:m}),this.state=T.FRAG_LOADING}}break;case T.WAITING_TRACK:t=this.tracks[this.trackId],t&&t.details&&(this.state=T.IDLE);break;case T.FRAG_LOADING_WAITING_RETRY:var b=performance.now(),R=this.retryDate;n=this.media;var A=n&&n.seeking;(!R||b>=R||A)&&(_.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=T.IDLE);break;case T.STOPPED:case T.FRAG_LOADING:case T.PARSING:case T.PARSED:case T.ENDED:}}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(_.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===T.ENDED&&(this.state=T.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){_.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitch",value:function(e){var t=!!e.url;this.trackId=e.id,this.state=T.IDLE,this.fragCurrent=null,this.state=T.PAUSED,t?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),this.tick()}},{key:"onAudioTrackLoaded",value:function(e){var t=e.details,r=e.id,i=this.tracks[r],a=t.totalduration;if(_.logger.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.PTSKnown=!1,i.details=t,!this.startFragRequested){if(this.startPosition===-1){var n=t.startTimeOffset;isNaN(n)?this.startPosition=0:(_.logger.log("start time offset found in playlist, adjust startPosition to "+n),this.startPosition=n)}this.nextLoadPosition=this.startPosition}this.state===T.WAITING_TRACK&&(this.state=T.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===T.KEY_LOADING&&(this.state=T.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent;if(this.state===T.FRAG_LOADING&&t&&"audio"===e.frag.type&&e.frag.level===t.level&&e.frag.sn===t.sn){this.state=T.PARSING,this.stats=e.stats;var r=this.tracks[this.trackId],i=r.details,a=i.totalduration,n=t.start,s=t.level,o=t.sn,l=this.config.defaultAudioCodec||r.audioCodec;this.pendingAppending=0,this.demuxer||(this.demuxer=new c.default(this.hls,"audio")),_.logger.log("Demuxing "+o+" of ["+i.startSN+" ,"+i.endSN+"],track "+s);var u=i.PTSKnown||!i.live;this.demuxer.push(e.payload,l,null,n,t.cc,s,o,a,t.decryptdata,u)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING){var r=e.tracks,i=void 0;if(i=r.audio){i.levelCodec="mp4a.40.2",i.id=e.id,this.hls.trigger(g.default.BUFFER_CODECS,r),_.logger.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var a=i.initSegment;a&&(this.pendingAppending++,this.hls.trigger(g.default.BUFFER_APPENDING,{type:"audio",data:a,parent:"audio",content:"initSegment"})),this.tick()}}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;if(r&&"audio"===e.id&&e.sn===r.sn&&e.level===r.level&&this.state===T.PARSING){var i=this.tracks[this.trackId],a=this.fragCurrent;_.logger.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),E.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS),[e.data1,e.data2].forEach(function(r){r&&(t.pendingAppending++,t.hls.trigger(g.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"audio",content:"data"}))}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING&&(this.stats.tparsed=performance.now(),this.state=T.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(e){if("audio"===e.parent)switch(this.state){case T.PARSING:case T.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===T.PARSED&&0===this.pendingAppending){var e=this.fragCurrent,t=this.stats;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),this.hls.trigger(g.default.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var r=this.mediaBuffer?this.mediaBuffer:this.media;_.logger.log("audio buffered : "+R.default.toString(r.buffered)),this.state=T.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!e.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,t.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);_.logger.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=T.FRAG_LOADING_WAITING_RETRY}else _.logger.error("audioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(g.default.ERROR,e),this.state=T.ERROR}break;case k.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case k.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case k.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==T.ERROR&&(this.state=e.fatal?T.ERROR:T.IDLE,_.logger.warn("audioStreamController: "+e.details+" while loading frag,switch to "+this.state+" state ..."))}}},{key:"onBufferFlushed",value:function(){this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=T.IDLE,this.fragPrevious=null,this.tick()}}]),t}(y.default);r.default=A},{22:22,26:26,27:27,28:28,30:30,31:31,41:41,45:45,46:46}],6:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MANIFEST_LOADING,u.default.MANIFEST_LOADED,u.default.AUDIO_TRACK_LOADED))}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(e){var t=this,r=e.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(u.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){return e.default?(t.audioTrack=a,void(i=!0)):void a++}),i===!1&&r.length&&(h.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id<this.tracks.length&&(h.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*e.details.targetduration)),!e.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))}},{key:"setAudioTrackInternal",value:function(e){if(e>=0&&e<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=e,h.logger.log("switching to audioTrack "+e);var t=this.tracks[e],r=t.type,i=t.url;this.hls.trigger(u.default.AUDIO_TRACK_SWITCH,{id:e,type:r,url:i});var a=t.details;!i||void 0!==a&&a.live!==!0||(h.logger.log("(re)loading playlist for audioTrack "+e),this.hls.trigger(u.default.AUDIO_TRACK_LOADING,{url:i,id:e}))}}},{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.trackId===e&&void 0!==this.tracks[e].details||this.setAudioTrackInternal(e)}}]),t}(f.default);r.default=c},{27:27,28:28,45:45}],7:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=e(26),v=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING,u.default.MEDIA_DETACHING,u.default.MANIFEST_PARSED,u.default.BUFFER_RESET,u.default.BUFFER_APPENDING,u.default.BUFFER_CODECS,u.default.BUFFER_EOS,u.default.BUFFER_FLUSHING,u.default.LEVEL_PTS_UPDATED,u.default.LEVEL_UPDATED));return r._msDuration=null,r._levelDuration=null,r.onsbue=r.onSBUpdateEnd.bind(r),r.onsbe=r.onSBUpdateError.bind(r),r.pendingTracks={},r.tracks={},r}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onLevelPtsUpdated",value:function(e){var t=e.type,r=this.tracks.audio;if("audio"===t&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio,a=Math.abs(i.timestampOffset-e.start);if(a>.1){var n=i.updating;try{i.abort()}catch(e){n=!0,h.logger.warn("can not abort audio buffer: "+e)}n?this.audioTimestampOffset=e.start:(h.logger.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),i.timestampOffset=e.start)}}}},{key:"onManifestParsed",value:function(e){var t=e.audio,r=e.video,i=0;e.altAudio&&(t||r)&&(i=(t?1:0)+(r?1:0),h.logger.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i}},{key:"onMediaAttaching",value:function(e){var t=this.media=e.media;if(t){var r=this.mediaSource=new MediaSource;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),t.src=URL.createObjectURL(r)}}},{key:"onMediaDetaching",value:function(){h.logger.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){h.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this.onmso),e.removeEventListener("sourceended",this.onmse),e.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(u.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){h.logger.log("media source opened"),this.hls.trigger(u.default.MEDIA_ATTACHED,{media:this.media});var e=this.mediaSource;e&&e.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;t&&(this.sourceBufferNb<=t||0===this.sourceBufferNb)&&(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){h.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){h.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){if(this.audioTimestampOffset){var e=this.sourceBuffer.audio;h.logger.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+this.audioTimestampOffset),e.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1,this.hls.trigger(u.default.BUFFER_APPENDED,{parent:this.parent}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(e){h.logger.error("sourceBuffer error:"+e),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var e=this.sourceBuffer;for(var t in e){var r=e[t];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",
+value:function(e){var t=this.sourceBuffer,r=this.mediaSource;for(var i in e)if(!t[i]){var a=e[i],n=a.levelCodec||a.codec,s=a.container+";codecs="+n;h.logger.log("creating sourceBuffer("+s+")");try{var o=t[i]=r.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=o}catch(e){h.logger.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(u.default.BUFFER_CREATED,{tracks:e})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(e){h.logger.error("sourceBuffer error:"+e.event),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1,frag:this.fragCurrent})}},{key:"onBufferEos",value:function(e){var t=this.sourceBuffer,r=e.type;for(var i in t)r&&i!==r||t[i].ended||(t[i].ended=!0,h.logger.log(i+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var e=this.sourceBuffer,t=this.mediaSource;if(!t||"open"!==t.readyState)return void(this._needsEos=!1);for(var r in e){var i=e[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}h.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){h.logger.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(e){var t=e.details;0!==t.fragments.length&&(this._levelDuration=t.totalduration+t.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){var e=this.media,t=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&e&&t&&r&&0!==e.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration),i>this._msDuration&&i>e.duration&&(h.logger.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=t.duration=i)}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,r=this.sourceBuffer;for(var i in r)t+=r[i].buffered.length;this.appended=t,this.hls.trigger(u.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var e=this.hls,t=this.sourceBuffer,r=this.segments;if(Object.keys(t).length){if(this.media.error)return this.segments=[],void h.logger.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type;t[a]?(t[a].ended=!1,this.parent=i.parent,t[a].appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(t){h.logger.error("error while trying to append buffer:"+t.message),r.unshift(i);var n={type:c.ErrorTypes.MEDIA_ERROR};if(22===t.code)return this.segments=[],n.details=c.ErrorDetails.BUFFER_FULL_ERROR,void e.trigger(u.default.ERROR,n);if(this.appendError?this.appendError++:this.appendError=1,n.details=c.ErrorDetails.BUFFER_APPEND_ERROR,n.frag=this.fragCurrent,this.appendError>e.config.appendErrorMaxRetry)return h.logger.log("fail "+e.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],n.fatal=!0,void e.trigger(u.default.ERROR,n);n.fatal=!1,e.trigger(u.default.ERROR,n)}}}}},{key:"flushBuffer",value:function(e,t,r){var i,a,n,s,o,l,u=this.sourceBuffer;if(Object.keys(u).length){if(h.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime+"/"+e+"/"+t),this.flushBufferCounter<this.appended){for(var d in u)if(!r||d===r){if(i=u[d],i.ended=!1,i.updating)return h.logger.warn("cannot flush, sb updating in progress"),!1;try{for(a=0;a<i.buffered.length;a++)if(n=i.buffered.start(a),s=i.buffered.end(a),navigator.userAgent.toLowerCase().indexOf("firefox")!==-1&&t===Number.POSITIVE_INFINITY?(o=e,l=t):(o=Math.max(n,e),l=Math.min(s,t)),Math.min(l,s)-o>.5)return this.flushBufferCounter++,h.logger.log("flush "+d+" ["+o+","+l+"], of ["+n+","+s+"], pos:"+this.media.currentTime),i.remove(o,l),!1}catch(e){h.logger.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else h.logger.warn("abort flushing too many retries");h.logger.log("buffer flushed")}return!0}}]),t}(f.default);r.default=v},{26:26,27:27,28:28,45:45}],8:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FPS_DROP_LEVEL_CAPPING,u.default.MEDIA_ATTACHING,u.default.MANIFEST_PARSED))}return s(t,e),o(t,[{key:"destroy",value:function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))}},{key:"onFpsDropLevelCapping",value:function(e){this.restrictedLevels||(this.restrictedLevels=[]),this.isLevelRestricted(e.droppedLevel)||this.restrictedLevels.push(e.droppedLevel)}},{key:"onMediaAttaching",value:function(e){this.media=e.media instanceof HTMLVideoElement?e.media:null}},{key:"onManifestParsed",value:function(e){this.hls.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=e.levels,this.hls.firstLevel=this.getMaxLevel(e.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"detectPlayerSize",value:function(){if(this.media){var e=this.levels?this.levels.length:0;e&&(this.hls.autoLevelCapping=this.getMaxLevel(e-1),this.hls.autoLevelCapping>this.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(e){var t=0,r=void 0,i=void 0,a=this.mediaWidth,n=this.mediaHeight,s=0,o=0;for(r=0;r<=e&&(i=this.levels[r],!this.isLevelRestricted(r))&&(t=r,s=i.width,o=i.height,!(a<=s||n<=o));r++);return t}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||this.restrictedLevels.indexOf(e)===-1)}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(f.default);r.default=h},{27:27,28:28}],9:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(44),o=i(s),l=function(){function e(t,r,i,n){a(this,e),this.hls=t,this.defaultEstimate_=n,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new o.default(r),this.fast_=new o.default(i)}return n(e,[{key:"sample",value:function(e,t){e=Math.max(e,this.minDelayMs_);var r=8e3*t/e,i=e/1e3;this.fast_.sample(i,r),this.slow_.sample(i,r)}},{key:"canEstimate",value:function(){var e=this.fast_;return e&&e.getTotalWeight()>=this.minWeight_}},{key:"getEstimate",value:function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}},{key:"destroy",value:function(){}}]),e}();r.default=l},{44:44}],10:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING))}return s(t,e),o(t,[{key:"destroy",value:function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1}},{key:"onMediaAttaching",value:function(e){this.hls.config.capLevelOnFPSDrop&&(this.video=e.media instanceof HTMLVideoElement?e.media:null,"function"==typeof this.video.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),this.hls.config.fpsDroppedMonitoringPeriod))}},{key:"checkFPS",value:function(e,t,r){var i=performance.now();if(t){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,s=t-this.lastDecodedFrames,o=1e3*n/a;if(this.hls.trigger(u.default.FPS_DROP,{currentDropped:n,currentDecoded:s,totalDroppedFrames:r}),o>0&&n>this.hls.config.fpsDroppedMonitoringThreshold*s){var l=this.hls.currentLevel;h.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(this.hls.autoLevelCapping===-1||this.hls.autoLevelCapping>=l)&&(l-=1,this.hls.trigger(u.default.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:this.hls.currentLevel}),this.hls.autoLevelCapping=l,this.hls.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=t}}},{key:"checkFPSInterval",value:function(){if(this.video)if(this.isVideoPlaybackQualityAvailable){var e=this.video.getVideoPlaybackQuality();this.checkFPS(this.video,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(this.video,this.video.webkitDecodedFrameCount,this.video.webkitDroppedFrameCount)}}]),t}(f.default);r.default=c},{27:27,28:28,45:45}],11:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(45),c=e(26),v=e(30),g=i(v),p=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MANIFEST_LOADED,u.default.LEVEL_LOADED,u.default.ERROR));return r.ontick=r.tick.bind(r),r._manualLevel=r._autoLevelCapping=-1,r}return s(t,e),o(t,[{key:"destroy",value:function(){this.timer&&(clearTimeout(this.timer),this.timer=null),this._manualLevel=-1}},{key:"startLoad",value:function(){this.canload=!0,this.timer&&this.tick()}},{key:"stopLoad",value:function(){this.canload=!1}},{key:"onManifestLoaded",value:function(e){var t,r=[],i=[],a={},n=!1,s=!1,o=this.hls,l=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),d=function(e,t){return MediaSource.isTypeSupported(e+"/mp4;codecs="+t)};if(e.levels.forEach(function(e){e.videoCodec&&(n=!0),l&&e.audioCodec&&e.audioCodec.indexOf("mp4a.40.34")!==-1&&(e.audioCodec=void 0),(e.audioCodec||e.attrs&&e.attrs.AUDIO)&&(s=!0);var t=a[e.bitrate];void 0===t?(a[e.bitrate]=r.length,e.url=[e.url],e.urlId=0,r.push(e)):r[t].url.push(e.url)}),n&&s?r.forEach(function(e){e.videoCodec&&i.push(e)}):i=r,i=i.filter(function(e){var t=e.audioCodec,r=e.videoCodec;return(!t||d("audio",t))&&(!r||d("video",r))}),i.length){t=i[0].bitrate,i.sort(function(e,t){return e.bitrate-t.bitrate}),this._levels=i;for(var f=0;f<i.length;f++)if(i[f].bitrate===t){this._firstLevel=f,h.logger.log("manifest loaded,"+i.length+" level(s) found, first bitrate:"+t);break}o.trigger(u.default.MANIFEST_PARSED,{levels:i,firstLevel:this._firstLevel,stats:e.stats,audio:s,video:n,altAudio:e.audioTracks.length>0})}else o.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:o.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(e){var t=this._levels;if(e>=0&&e<t.length){this.timer&&(clearTimeout(this.timer),this.timer=null),this._level!==e&&(h.logger.log("switching to level "+e),this._level=e,this.hls.trigger(u.default.LEVEL_SWITCH,{level:e}));var r=t[e],i=r.details;if(!i||i.live===!0){var a=r.urlId;this.hls.trigger(u.default.LEVEL_LOADING,{url:r.url[a],level:e,id:a})}}else this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.OTHER_ERROR,details:c.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:!1,reason:"invalid level idx"})}},{key:"onError",value:function(e){if(!e.fatal){var t=e.details,r=this.hls,i=void 0,a=void 0,n=!1,s=r.abrController,o=s.minAutoLevel;switch(t){case c.ErrorDetails.FRAG_LOAD_ERROR:case c.ErrorDetails.FRAG_LOAD_TIMEOUT:case c.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case c.ErrorDetails.KEY_LOAD_ERROR:case c.ErrorDetails.KEY_LOAD_TIMEOUT:i=e.frag.level;break;case c.ErrorDetails.LEVEL_LOAD_ERROR:case c.ErrorDetails.LEVEL_LOAD_TIMEOUT:i=e.context.level,n=!0}if(void 0!==i)if(a=this._levels[i],a.urlId<a.url.length-1)a.urlId++,a.details=void 0,h.logger.warn("level controller,"+t+" for level "+i+": switching to redundant stream id "+a.urlId);else{var l=this._manualLevel===-1&&i;if(l)h.logger.warn("level controller,"+t+": emergency switch-down for next fragment"),s.nextAutoLevel=o;else if(a&&a.details&&a.details.live)h.logger.warn("level controller,"+t+" on live stream, discard"),n&&(this._level=void 0);else if(t===c.ErrorDetails.LEVEL_LOAD_ERROR||t===c.ErrorDetails.LEVEL_LOAD_TIMEOUT){var d=r.media,f=d&&g.default.isBuffered(d,d.currentTime)&&g.default.isBuffered(d,d.currentTime+.5);if(f){var v=r.config.levelLoadingRetryDelay;h.logger.warn("level controller,"+t+", but media buffered, retry in "+v+"ms"),this.timer=setTimeout(this.ontick,v)}else h.logger.error("cannot recover "+t+" error"),this._level=void 0,this.timer&&(clearTimeout(this.timer),this.timer=null),e.fatal=!0,r.trigger(u.default.ERROR,e)}}}}},{key:"onLevelLoaded",value:function(e){if(e.level===this._level){var t=e.details;if(t.live){var r=1e3*(t.averagetargetduration?t.averagetargetduration:t.targetduration),i=this._levels[e.level],a=i.details;a&&t.endSN===a.endSN&&(r/=2,h.logger.log("same live playlist, reload twice faster")),r-=performance.now()-e.stats.trequest,r=Math.max(1e3,Math.round(r)),h.logger.log("live playlist, reload in "+r+" ms"),this.timer=setTimeout(this.ontick,r)}else this.timer=null}}},{key:"tick",value:function(){var e=this._level;if(void 0!==e&&this.canload){var t=this._levels[e],r=t.urlId;this.hls.trigger(u.default.LEVEL_LOADING,{url:t.url[r],level:e,id:r})}}},{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this._level},set:function(e){var t=this._levels;t&&t.length>e&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),e!==-1&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){e!==-1&&(e=Math.max(e,this.hls.abrController.minAutoLevel)),this._startLevel=e}},{key:"nextLoadLevel",get:function(){return this._manualLevel!==-1?this._manualLevel:this.hls.abrController.nextAutoLevel},set:function(e){this.level=e,this._manualLevel===-1&&(this.hls.abrController.nextAutoLevel=e)}}]),t}(f.default);r.default=p},{26:26,27:27,28:28,30:30,45:45}],12:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(41),u=i(l),d=e(30),f=i(d),h=e(22),c=i(h),v=e(28),g=i(v),p=e(27),y=i(p),m=e(31),E=i(m),b=e(46),R=i(b),k=e(26),_=e(45),T={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},A=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,g.default.MEDIA_ATTACHED,g.default.MEDIA_DETACHING,g.default.MANIFEST_LOADING,g.default.MANIFEST_PARSED,g.default.LEVEL_LOADED,g.default.KEY_LOADED,g.default.FRAG_LOADED,g.default.FRAG_LOAD_EMERGENCY_ABORTED,g.default.FRAG_PARSING_INIT_SEGMENT,g.default.FRAG_PARSING_DATA,g.default.FRAG_PARSED,g.default.ERROR,g.default.AUDIO_TRACK_SWITCH,g.default.BUFFER_CREATED,g.default.BUFFER_APPENDED,g.default.BUFFER_FLUSHED));return r.config=e.config,r.audioCodecSwap=!1,r.ticks=0,r.ontick=r.tick.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),y.default.prototype.destroy.call(this),this.state=T.STOPPED}},{key:"startLoad",value:function(e){if(this.levels){var t=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;i===-1&&(i=0,this.bitrateTest=!0),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}t>0&&e===-1&&(_.logger.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=T.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else _.logger.warn("cannot start loading as manifest not parsed yet"),this.state=T.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case T.ERROR:break;case T.BUFFER_FLUSHING:this.fragLoadError=0;break;case T.IDLE:if(!this._doTickIdle())return;break;case T.WAITING_LEVEL:var e=this.levels[this.level];e&&e.details&&(this.state=T.IDLE);break;case T.FRAG_LOADING_WAITING_RETRY:var t=performance.now(),r=this.retryDate;(!r||t>=r||this.media&&this.media.seeking)&&(_.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=T.IDLE);break;case T.ERROR:case T.PAUSED:case T.STOPPED:case T.FRAG_LOADING:case T.PARSING:case T.PARSED:case T.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"_doTickIdle",value:function(){var e=this.hls,t=e.config,r=this.media;if(void 0!==this.levelLastLoaded&&!r&&(this.startFragRequested||!t.startFragPrefetch))return!0;var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,n=this.levels[a],s=n.bitrate,o=void 0;o=s?Math.max(8*t.maxBufferSize/s,t.maxBufferLength):t.maxBufferLength,o=Math.min(o,t.maxMaxBufferLength);var l=f.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,t.maxBufferHole),u=l.len;if(u>=o)return!0;_.logger.trace("buffer length of "+u.toFixed(3)+" is below max of "+o.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var d=n.details;if("undefined"==typeof d||d.live&&this.levelLastLoaded!==a)return this.state=T.WAITING_LEVEL,!0;var h=this.fragPrevious;if(!d.live&&h&&h.sn===d.endSN&&(!r.seeking&&l.len||r.duration-l.end<=h.duration/2)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(g.default.BUFFER_EOS,c),this.state=T.ENDED,!0}return this._fetchPayloadOrEos({pos:i,bufferInfo:l,levelDetails:d})}},{key:"_fetchPayloadOrEos",value:function(e){var t=e.pos,r=e.bufferInfo,i=e.levelDetails,a=this.fragPrevious,n=this.level,s=i.fragments,o=s.length;if(0===o)return!1;var l=s[0].start,u=s[o-1].start+s[o-1].duration,d=r.end,f=void 0;if(i.live){var h=this.config.initialLiveManifestSize;if(o<h)return _.logger.warn("Can not start playback of a level, reason: not enough fragments "+o+" < "+h),!1;if(f=this._ensureFragmentAtLivePoint({levelDetails:i,bufferEnd:d,start:l,end:u,fragPrevious:a,fragments:s,fragLen:o}),null===f)return!1}else d<l&&(f=s[0]);return f||(f=this._findFragment({start:l,fragPrevious:a,fragLen:o,fragments:s,bufferEnd:d,end:u,levelDetails:i})),!f||this._loadFragmentOrKey({frag:f,level:n,levelDetails:i,pos:t,bufferEnd:d})}},{key:"_ensureFragmentAtLivePoint",value:function(e){var t=e.levelDetails,r=e.bufferEnd,i=e.start,a=e.end,n=e.fragPrevious,s=e.fragments,o=e.fragLen,l=this.hls.config,u=this.media,d=void 0,f=void 0!==l.liveMaxLatencyDuration?l.liveMaxLatencyDuration:l.liveMaxLatencyDurationCount*t.targetduration;if(r<Math.max(i,a-f)){var h=this.liveSyncPosition=this.computeLivePosition(i,t);_.logger.log("buffer end: "+r.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+h.toFixed(3)),r=h,u&&u.readyState&&u.duration>h&&(u.currentTime=h)}if(t.PTSKnown&&r>a&&u&&u.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(n){var c=n.sn+1;c>=t.startSN&&c<=t.endSN&&(d=s[c-t.startSN],_.logger.log("live playlist, switching playlist, load frag with next SN: "+d.sn))}d||(d=s[Math.min(o-1,Math.round(o/2))],_.logger.log("live playlist, switching playlist, unknown, load middle frag : "+d.sn))}return d}},{key:"_findFragment",value:function(e){var t=e.start,r=e.fragPrevious,i=e.fragLen,a=e.fragments,n=e.bufferEnd,s=e.end,o=e.levelDetails,l=this.hls.config,d=void 0,f=void 0,h=l.maxFragLookUpTolerance;if(n<s?(n>s-h&&(h=0),f=u.default.search(a,function(e){return e.start+e.duration-h<=n?1:e.start-h>n&&e.start?-1:0})):f=a[i-1],f&&(d=f,t=f.start,r&&d.level===r.level&&d.sn===r.sn))if(d.sn<o.endSN){var c=r.deltaPTS,v=d.sn-o.startSN;c&&c>l.maxBufferHole&&r.dropped&&v?(d=a[v-1],_.logger.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),r.loadCounter--):(d=a[v+1],_.logger.log("SN just loaded, load next one: "+d.sn))}else d=null;return d}},{key:"_loadFragmentOrKey",value:function(e){var t=e.frag,r=e.level,i=e.levelDetails,a=e.pos,n=e.bufferEnd,s=this.hls,o=s.config;if(null==t.decryptdata.uri||null!=t.decryptdata.key){if(_.logger.log("Loading "+t.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r+", currentTime:"+a.toFixed(3)+",bufferEnd:"+n.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var l=o.fragLoadingLoopThreshold;if(t.loadCounter>l&&Math.abs(this.fragLoadIdx-t.loadIdx)<l)return s.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:t}),!1}else t.loadCounter=1;return t.loadIdx=this.fragLoadIdx,this.fragCurrent=t,this.startFragRequested=!0,this.nextLoadPosition=t.start+t.duration,t.autoLevel=s.autoLevelEnabled,t.bitrateTest=this.bitrateTest,s.trigger(g.default.FRAG_LOADING,{frag:t}),this.state=T.FRAG_LOADING,!0}_.logger.log("Loading key for "+t.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r),this.state=T.KEY_LOADING,s.trigger(g.default.KEY_LOADING,{frag:t})}},{key:"getBufferRange",value:function(e){var t,r,i=this.bufferRange;if(i)for(t=i.length-1;t>=0;t--)if(r=i[t],e>=r.start&&e<=r.end)return r;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"_checkFragmentChanged",value:function(){var e,t,r=this.media;if(r&&r.readyState&&r.seeking===!1&&(t=r.currentTime,t>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=t),f.default.isBuffered(r,t)?e=this.getBufferRange(t):f.default.isBuffered(r,t+.1)&&(e=this.getBufferRange(t+.1)),e)){var i=e.frag;i!==this.fragPlaying&&(this.fragPlaying=i,this.hls.trigger(g.default.FRAG_CHANGED,{frag:i}))}}},{key:"immediateLevelSwitch",value:function(){if(_.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e=this.media,t=void 0;e?(t=e.paused,e.pause()):t=!0,this.previouslyPaused=t}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=T.BUFFER_FLUSHING,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY})}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,f.default.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var e=this.media;if(e&&e.readyState){var t=void 0,r=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,r=this.getBufferRange(e.currentTime),r&&r.start>1&&(this.state=T.BUFFER_FLUSHING,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:r.start-1})),e.paused)t=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],s=this.fragLastKbps;t=s&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*s)+1:0}if(i=this.getBufferRange(e.currentTime+t),i&&(i=this.followingBufferRange(i))){var o=this.fragCurrent;o&&o.loader&&o.loader.abort(),this.fragCurrent=null,this.state=T.BUFFER_FLUSHING,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:i.start,endOffset:Number.POSITIVE_INFINITY})}}}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(_.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var e=this.media,t=e?e.currentTime:void 0,r=this.config;if(_.logger.log("media seeking to "+t.toFixed(3)),this.state===T.FRAG_LOADING){var i=f.default.bufferInfo(e,t,this.config.maxBufferHole),a=this.fragCurrent;if(0===i.len&&a){var n=r.maxFragLookUpTolerance,s=a.start-n,o=a.start+a.duration+n;t<s||t>o?(a.loader&&(_.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),a.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=T.IDLE):_.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===T.ENDED&&(this.state=T.IDLE);e&&(this.lastCurrentTime=t),this.state!==T.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=t),this.tick()}},{key:"onMediaSeeked",value:function(){_.logger.log("media seeked to "+this.media.currentTime.toFixed(3)),this.tick()}},{key:"onMediaEnded",value:function(){_.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){_.logger.log("trigger BUFFER_RESET"),this.hls.trigger(g.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(e){var t,r=!1,i=!1;e.levels.forEach(function(e){t=e.audioCodec,t&&(t.indexOf("mp4a.40.2")!==-1&&(r=!0),t.indexOf("mp4a.40.5")!==-1&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&_.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var a=this.config;a.autoStartLoad&&this.hls.startLoad(a.startPosition)}},{key:"onLevelLoaded",value:function(e){var t=e.details,r=e.level,i=this.levels[r],a=t.totalduration,n=0;if(_.logger.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),this.levelLastLoaded=r,t.live){var s=i.details;s&&t.fragments.length>0?(E.default.mergeDetails(s,t),n=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,s),t.PTSKnown?_.logger.log("live playlist sliding:"+n.toFixed(3)):_.logger.log("live playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,_.logger.log("live playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,this.hls.trigger(g.default.LEVEL_UPDATED,{details:t,level:r}),this.startFragRequested===!1){
+if(this.startPosition===-1||this.lastCurrentTime===-1){var o=t.startTimeOffset;isNaN(o)?t.live?(this.startPosition=this.computeLivePosition(n,t),_.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(o<0&&(_.logger.log("negative start time offset "+o+", count from end of last fragment"),o=n+a+o),_.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===T.WAITING_LEVEL&&(this.state=T.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===T.KEY_LOADING&&(this.state=T.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===T.FRAG_LOADING&&t&&"main"===r.type&&r.level===t.level&&r.sn===t.sn){var i=e.stats,a=this.levels[t.level],n=a.details;if(_.logger.log("Loaded  "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+t.level),this.bitrateTest=!1,r.bitrateTest===!0&&this.hls.nextLoadLevel)this.state=T.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(g.default.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.tick();else{this.state=T.PARSING,this.stats=i;var s=n.totalduration,o=isNaN(t.startDTS)?t.start:t.startDTS,l=t.level,u=t.sn,d=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(_.logger.log("swapping playlist audio codec"),void 0===d&&(d=this.lastAudioCodec),d&&(d=d.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5")),this.pendingAppending=0,_.logger.log("Parsing "+u+" of ["+n.startSN+" ,"+n.endSN+"],level "+l+", cc "+t.cc);var f=this.demuxer;f||(f=this.demuxer=new c.default(this.hls,"main"));var h=n.PTSKnown||!n.live;f.push(e.payload,d,a.videoCodec,o,t.cc,l,u,s,t.decryptdata,h)}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING){var r,i,a=e.tracks;if(a.audio&&this.altAudio&&delete a.audio,i=a.audio){var n=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();n&&this.audioCodecSwap&&(_.logger.log("swapping playlist audio codec"),n=n.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&s.indexOf("firefox")===-1&&(n="mp4a.40.5"),s.indexOf("android")!==-1&&"audio/mpeg"!==i.container&&(n="mp4a.40.2",_.logger.log("Android: force audio codec to"+n)),i.levelCodec=n,i.id=e.id}if(i=a.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=e.id),e.unique){var o={codec:"",levelCodec:""};for(r in e.tracks)i=a[r],o.container=i.container,o.codec&&(o.codec+=",",o.levelCodec+=","),i.codec&&(o.codec+=i.codec),i.levelCodec&&(o.levelCodec+=i.levelCodec);a={audiovideo:o}}this.hls.trigger(g.default.BUFFER_CODECS,a);for(r in a){i=a[r],_.logger.log("main track:"+r+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var l=i.initSegment;l&&(this.pendingAppending++,this.hls.trigger(g.default.BUFFER_APPENDING,{type:r,data:l,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;if(r&&"main"===e.id&&e.sn===r.sn&&e.level===r.level&&("audio"!==e.type||!this.altAudio)&&this.state===T.PARSING){var i=this.levels[this.level],a=this.fragCurrent;_.logger.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped||0));var n=E.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS,e.startDTS,e.endDTS),s=this.hls;s.trigger(g.default.LEVEL_PTS_UPDATED,{details:i.details,level:this.level,drift:n,type:e.type,start:e.startPTS,end:e.endPTS}),"video"===e.type&&(a.dropped=e.dropped),[e.data1,e.data2].forEach(function(r){r&&(t.pendingAppending++,s.trigger(g.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))}),this.bufferRange.push({type:e.type,start:e.startPTS,end:e.endPTS,frag:a}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING&&(this.stats.tparsed=performance.now(),this.state=T.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitch",value:function(e){var t=!!e.url;if(t)this.videoBuffer&&this.mediaBuffer!==this.videoBuffer&&(_.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=this.videoBuffer);else if(this.mediaBuffer!==this.media){_.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var r=this.fragCurrent;r.loader&&(_.logger.log("switching to main audio track, cancel main fragment load"),r.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.IDLE}this.altAudio=t}},{key:"onBufferCreated",value:function(e){var t=e.tracks,r=void 0,i=void 0,a=!1;for(var n in t){var s=t[n];"main"===s.id?(i=n,r=s,"video"===n&&(this.videoBuffer=t[n].buffer)):a=!0}a&&r?(_.logger.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(e){if("main"===e.parent)switch(this.state){case T.PARSING:case T.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===T.PARSED&&0===this.pendingAppending){var e=this.fragCurrent,t=this.stats;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*t.total/(t.tbuffered-t.tfirst)),this.hls.trigger(g.default.FRAG_BUFFERED,{stats:t,frag:e,id:"main"});var r=this.mediaBuffer?this.mediaBuffer:this.media;_.logger.log("main buffered : "+R.default.toString(r.buffered)),this.state=T.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var r=this.media,i=r&&f.default.isBuffered(r,r.currentTime)&&f.default.isBuffered(r,r.currentTime+.5);switch(e.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:if(!e.fatal){var a=this.fragLoadError;a?a++:a=1;var n=this.config;if(a<=n.fragLoadingMaxRetry||i||t.autoLevel&&t.level){this.fragLoadError=a,t.loadCounter=0;var s=Math.min(Math.pow(2,a-1)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);_.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.state=T.FRAG_LOADING_WAITING_RETRY}else _.logger.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(g.default.ERROR,e),this.state=T.ERROR}break;case k.ErrorDetails.FRAG_LOOP_LOADING_ERROR:e.fatal||(i?(this._reduceMaxBufferLength(t.duration),this.state=T.IDLE):t.autoLevel&&0!==t.level||(e.fatal=!0,this.hls.trigger(g.default.ERROR,e),this.state=T.ERROR));break;case k.ErrorDetails.LEVEL_LOAD_ERROR:case k.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==T.ERROR&&(e.fatal?(this.state=T.ERROR,_.logger.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):this.state===T.WAITING_LEVEL&&(this.state=T.IDLE));break;case k.ErrorDetails.BUFFER_FULL_ERROR:this.state!==T.PARSING&&this.state!==T.PARSED||(i?(this._reduceMaxBufferLength(t.duration),this.state=T.IDLE):(_.logger.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.state=T.PAUSED,this.hls.trigger(g.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY})))}}}},{key:"_reduceMaxBufferLength",value:function(e){var t=this.config;t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,_.logger.warn("reduce max buffer length to "+t.maxMaxBufferLength+"s and switch to IDLE state"),this.fragLoadIdx+=2*t.fragLoadingLoopThreshold)}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var t=e.currentTime,r=e.buffered;if(this.loadedmetadata||!r.length||e.seeking)if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var i=f.default.bufferInfo(e,t,0),a=!(e.paused||e.ended||0===e.buffered.length),n=.5,s=t>e.playbackRate*this.lastCurrentTime,o=this.config;if(this.stalled&&s&&(this.stalled=!1,_.logger.log("playback not stuck anymore @"+t)),a&&i.len<=n&&(s?(n=0,this.seekHoleNudgeDuration=0):this.stalled?this.seekHoleNudgeDuration+=o.seekHoleNudgeDuration:(this.seekHoleNudgeDuration=0,_.logger.log("playback seems stuck @"+t),this.hls.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),i.len<=n)){var l=i.nextStart,u=l-t;if(l&&u<o.maxSeekHole&&u>0){_.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+l+" + nudge "+this.seekHoleNudgeDuration);var d=l+this.seekHoleNudgeDuration-e.currentTime;e.currentTime=l+this.seekHoleNudgeDuration,this.hls.trigger(g.default.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:d})}}}else{this.loadedmetadata=!0;var h=this.startPosition,c=f.default.isBuffered(e,h);t===h&&c||(_.logger.log("target start position:"+h),c||(h=r.start(0),_.logger.log("target start position not buffered, seek to buffered.start(0) "+h)),_.logger.log("adjust currentTime from "+t+" to "+h),e.currentTime=h)}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=T.IDLE,this.loadedmetadata||(this.startFragRequested=!1),this.tick()}},{key:"onBufferFlushed",value:function(){var e=this.mediaBuffer?this.mediaBuffer:this.media,t=this.bufferRange,r=[],i=void 0,a=void 0;for(a=0;a<t.length;a++)i=t[a],f.default.isBuffered(e,(i.start+i.end)/2)&&r.push(i);this.bufferRange=r,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=T.IDLE,this.fragPrevious=null}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"computeLivePosition",value:function(e,t){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*t.targetduration;return e+Math.max(0,t.totalduration-r)}},{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,_.logger.log("engine state transition from "+t+" to "+e),this.hls.trigger(g.default.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferRange(e.currentTime);if(t)return t.frag.level}return-1}},{key:"nextBufferRange",get:function(){var e=this.media;return e?this.followingBufferRange(this.getBufferRange(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferRange;return e?e.frag.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),t}(y.default);r.default=A},{22:22,26:26,27:27,28:28,30:30,31:31,41:41,45:45,46:46}],13:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(42),c=i(h),v=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING,u.default.MEDIA_DETACHING,u.default.FRAG_PARSING_USERDATA,u.default.MANIFEST_LOADING,u.default.FRAG_LOADED,u.default.LEVEL_SWITCH));if(r.hls=e,r.config=e.config,r.enabled=!0,r.Cues=e.config.cueHandler,r.config.enableCEA708Captions){var i=r,s={newCue:function(e,t,r){if(!i.textTrack1){var a=i.getExistingTrack("1");if(a){i.textTrack1=a,i.clearCurrentCues(i.textTrack1);var n=new window.Event("addtrack");n.track=i.textTrack1,i.media.dispatchEvent(n)}else i.textTrack1=i.createTextTrack("captions","English","en"),i.textTrack1.textTrack1=!0}i.Cues.newCue(i.textTrack1,e,t,r)}},o={newCue:function(e,t,r){if(!i.textTrack2){var a=i.getExistingTrack("2");if(a){i.textTrack2=a,i.clearCurrentCues(i.textTrack2);var n=new window.Event("addtrack");n.track=i.textTrack2,i.media.dispatchEvent(n)}else i.textTrack2=i.createTextTrack("captions","Spanish","es"),i.textTrack2.textTrack2=!0}i.Cues.newCue(i.textTrack2,e,t,r)}};r.cea608Parser=new c.default(0,s,o)}return r}return s(t,e),o(t,[{key:"clearCurrentCues",value:function(e){if(e&&e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}},{key:"getExistingTrack",value:function(e){var t=this.media;if(t)for(var r=0;r<t.textTracks.length;r++){var i=t.textTracks[r],a="textTrack"+e;if(i[a]===!0)return i}return null}},{key:"createTextTrack",value:function(e,t,r){if(this.media)return this.media.addTextTrack(e,t,r)}},{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onMediaAttaching",value:function(e){this.media=e.media}},{key:"onMediaDetaching",value:function(){this.clearCurrentCues(this.textTrack1),this.clearCurrentCues(this.textTrack2)}},{key:"onManifestLoading",value:function(){this.lastPts=Number.NEGATIVE_INFINITY}},{key:"onLevelSwitch",value:function(){"NONE"===this.hls.currentLevel.closedCaptions?this.enabled=!1:this.enabled=!0}},{key:"onFragLoaded",value:function(e){if("main"===e.frag.type){var t=e.frag.start;t<=this.lastPts&&(this.clearCurrentCues(this.textTrack1),this.clearCurrentCues(this.textTrack2)),this.lastPts=t}}},{key:"onFragParsingUserdata",value:function(e){if(this.enabled&&this.config.enableCEA708Captions)for(var t=0;t<e.samples.length;t++){var r=this.extractCea608Data(e.samples[t].bytes);this.cea608Parser.addData(e.samples[t].pts,r)}}},{key:"extractCea608Data",value:function(e){for(var t,r,i,a,n,s=31&e[0],o=2,l=[],u=0;u<s;u++)t=e[o++],r=127&e[o++],i=127&e[o++],a=0!==(4&t),n=3&t,0===r&&0===i||a&&0===n&&(l.push(r),l.push(i));return l}}]),t}(f.default);r.default=v},{27:27,28:28,42:42}],14:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(t){i(this,e),this.aesIV=t}return a(e,[{key:"decrypt",value:function(e,t){return window.crypto.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)}}]),e}();r.default=n},{}],15:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[],this.subMix[0]=new Uint32Array(256),this.subMix[1]=new Uint32Array(256),this.subMix[2]=new Uint32Array(256),this.subMix[3]=new Uint32Array(256),this.invSubMix=[],this.invSubMix[0]=new Uint32Array(256),this.invSubMix[1]=new Uint32Array(256),this.invSubMix[2]=new Uint32Array(256),this.invSubMix[3]=new Uint32Array(256),this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return a(e,[{key:"uint8ArrayToUint32Array_",value:function(e){for(var t=new DataView(e),r=new Uint32Array(4),i=0;i<r.length;i++)r[i]=t.getUint32(4*i);return r}},{key:"initTable",value:function(){var e=this.sBox,t=this.invSBox,r=this.subMix[0],i=this.subMix[1],a=this.subMix[2],n=this.subMix[3],s=this.invSubMix[0],o=this.invSubMix[1],l=this.invSubMix[2],u=this.invSubMix[3],d=new Uint32Array(256),f=0,h=0,c=0;for(c=0;c<256;c++)c<128?d[c]=c<<1:d[c]=c<<1^283;for(c=0;c<256;c++){var v=h^h<<1^h<<2^h<<3^h<<4;v=v>>>8^255&v^99,e[f]=v,t[v]=f;var g=d[f],p=d[g],y=d[p],m=257*d[v]^16843008*v;r[f]=m<<24|m>>>8,i[f]=m<<16|m>>>16,a[f]=m<<8|m>>>24,n[f]=m,m=16843009*y^65537*p^257*g^16843008*f,s[v]=m<<24|m>>>8,o[v]=m<<16|m>>>16,l[v]=m<<8|m>>>24,u[v]=m,f?(f=g^d[d[d[y^g]]],h^=d[d[h]]):f=h=1}}},{key:"expandKey",value:function(e){for(var t=this.uint8ArrayToUint32Array_(e),r=!0,i=0;i<t.length&&r;)r=t[i]===this.key[i],i++;if(!r){this.key=t;var a=this.keySize=t.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),s=void 0,o=void 0,l=this.keySchedule=new Uint32Array(this.ksRows),u=this.invKeySchedule=new Uint32Array(this.ksRows),d=this.sBox,f=this.rcon,h=this.invSubMix[0],c=this.invSubMix[1],v=this.invSubMix[2],g=this.invSubMix[3],p=void 0,y=void 0;for(s=0;s<n;s++)s<a?p=l[s]=t[s]:(y=p,s%a===0?(y=y<<8|y>>>24,y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y],y^=f[s/a|0]<<24):a>6&&s%a===4&&(y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y]),l[s]=p=(l[s-a]^y)>>>0);for(o=0;o<n;o++)s=n-o,y=3&o?l[s]:l[s-4],o<4||s<=4?u[o]=y:u[o]=h[d[y>>>24]]^c[d[y>>>16&255]]^v[d[y>>>8&255]]^g[d[255&y]],u[o]=u[o]>>>0}}},{key:"networkToHostOrderSwap",value:function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}},{key:"decrypt",value:function(e,t,r){for(var i,a,n=this.keySize+6,s=this.invKeySchedule,o=this.invSBox,l=this.invSubMix[0],u=this.invSubMix[1],d=this.invSubMix[2],f=this.invSubMix[3],h=this.uint8ArrayToUint32Array_(r),c=h[0],v=h[1],g=h[2],p=h[3],y=new Int32Array(e),m=new Int32Array(y.length),E=void 0,b=void 0,R=void 0,k=void 0,_=void 0,T=void 0,A=void 0,S=void 0,L=void 0,D=void 0,w=void 0,O=void 0;t<y.length;){for(L=this.networkToHostOrderSwap(y[t]),D=this.networkToHostOrderSwap(y[t+1]),w=this.networkToHostOrderSwap(y[t+2]),O=this.networkToHostOrderSwap(y[t+3]),_=L^s[0],T=O^s[1],A=w^s[2],S=D^s[3],i=4,a=1;a<n;a++)E=l[_>>>24]^u[T>>16&255]^d[A>>8&255]^f[255&S]^s[i],b=l[T>>>24]^u[A>>16&255]^d[S>>8&255]^f[255&_]^s[i+1],R=l[A>>>24]^u[S>>16&255]^d[_>>8&255]^f[255&T]^s[i+2],k=l[S>>>24]^u[_>>16&255]^d[T>>8&255]^f[255&A]^s[i+3],_=E,T=b,A=R,S=k,i+=4;E=o[_>>>24]<<24^o[T>>16&255]<<16^o[A>>8&255]<<8^o[255&S]^s[i],b=o[T>>>24]<<24^o[A>>16&255]<<16^o[S>>8&255]<<8^o[255&_]^s[i+1],R=o[A>>>24]<<24^o[S>>16&255]<<16^o[_>>8&255]<<8^o[255&T]^s[i+2],k=o[S>>>24]<<24^o[_>>16&255]<<16^o[T>>8&255]<<8^o[255&A]^s[i+3],i+=3,m[t]=this.networkToHostOrderSwap(E^c),m[t+1]=this.networkToHostOrderSwap(k^v),m[t+2]=this.networkToHostOrderSwap(R^g),m[t+3]=this.networkToHostOrderSwap(b^p),c=L,v=D,g=w,p=O,t+=4}return m.buffer}},{key:"destroy",value:function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0}}]),e}();r.default=n},{}],16:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(14),o=i(s),l=e(17),u=i(l),d=e(15),f=i(d),h=e(26),c=e(45),v=function(){function e(t){a(this,e),this.hls=t;try{var r=window?window.crypto:crypto;this.subtle=r.subtle||r.webkitSubtle}catch(e){}this.disableWebCrypto=!this.supportsWebCrypto()}return n(e,[{key:"supportsWebCrypto",value:function(){return this.subtle&&"https:"===window.location.protocol}},{key:"decrypt",value:function(e,t,r,i){var a=this;this.disableWebCrypto&&this.hls.config.enableSoftwareAES?(c.logger.log("decrypting by JavaScript Implementation"),this.decryptor||(this.decryptor=new f.default),this.decryptor.expandKey(t),i(this.decryptor.decrypt(e,0,r))):(c.logger.log("decrypting by WebCrypto API"),this.key!==t&&(this.key=t,this.fastAesKey=new u.default(t)),this.fastAesKey.expandKey().then(function(t){var a=new o.default(r);a.decrypt(e,t).then(function(e){i(e)})}).catch(function(n){a.onWebCryptoError(n,e,t,r,i)}))}},{key:"onWebCryptoError",value:function(e,t,r,i,a){this.hls.config.enableSoftwareAES?(c.logger.log("disabling to use WebCrypto API"),this.disableWebCrypto=!0,this.decrypt(t,r,i,a)):(c.logger.error("decrypting error : "+e.message),this.hls.trigger(Event.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_DECRYPT_ERROR,fatal:!0,reason:e.message}))}},{key:"destroy",value:function(){this.decryptor&&(this.decryptor.destroy(),this.decryptor=void 0)}}]),e}();r.default=v},{14:14,15:15,17:17,26:26,45:45}],17:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(t){i(this,e),this.key=t}return a(e,[{key:"expandKey",value:function(){return window.crypto.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}}]),e}();r.default=n},{}],18:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(19),o=i(s),l=e(45),u=e(24),d=i(u),f=function(){function e(t,r,i,n,s){a(this,e),this.observer=t,this.id=r,this.remuxerClass=i,this.config=n,this.remuxer=new this.remuxerClass(t,r,n,s),this.insertDiscontinuity()}return n(e,[{key:"insertDiscontinuity",value:function(){this._aacTrack={container:"audio/adts",type:"audio",id:-1,sequenceNumber:0,isAAC:!0,samples:[],len:0}}},{key:"push",value:function(e,t,r,i,a,n,s,u,f){var h,c,v,g,p,y,m,E,b,R,k=new d.default(e),_=90*k.timeStamp,T=!1;for(a!==this.lastCC?(l.logger.log(this.id+" discontinuity detected"),this.lastCC=a,this.insertDiscontinuity(),this.remuxer.switchLevel(),this.remuxer.insertDiscontinuity()):n!==this.lastLevel?(l.logger.log("audio track switch detected"),this.lastLevel=n,this.remuxer.switchLevel(),this.insertDiscontinuity()):s===this.lastSN+1&&(T=!0),h=this._aacTrack,this.lastSN=s,this.lastLevel=n,y=k.length,b=e.length;y<b-1&&(255!==e[y]||240!==(240&e[y+1]));y++);for(h.audiosamplerate||(c=o.default.getAudioConfig(this.observer,e,y,t),h.config=c.config,h.audiosamplerate=c.samplerate,h.channelCount=c.channelCount,h.codec=c.codec,h.duration=u,l.logger.log("parsed codec:"+h.codec+",rate:"+c.samplerate+",nb channel:"+c.channelCount)),p=0,g=9216e4/h.audiosamplerate;y+5<b&&(m=1&e[y+1]?7:9,v=(3&e[y+3])<<11|e[y+4]<<3|(224&e[y+5])>>>5,v-=m,v>0&&y+m+v<=b);)for(E=_+p*g,R={unit:e.subarray(y+m,y+m+v),pts:E,dts:E},h.samples.push(R),h.len+=v,y+=v+m,p++;y<b-1&&(255!==e[y]||240!==(240&e[y+1]));y++);this.remuxer.remux(n,s,this._aacTrack,{samples:[]},{samples:[{pts:_,dts:_,unit:k.payload}]},{samples:[]},i,T,f)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(e){var t,r,i=new d.default(e);if(i.hasTimeStamp)for(t=i.length,r=e.length;t<r-1;t++)if(255===e[t]&&240===(240&e[t+1]))return!0;return!1}}]),e}();r.default=f},{19:19,24:24,45:45}],19:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=e(26),o=function(){function e(){i(this,e)}return a(e,null,[{key:"getAudioConfig",value:function(e,t,r,i){var a,o,l,u,d,f=navigator.userAgent.toLowerCase(),h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=((192&t[r+2])>>>6)+1,o=(60&t[r+2])>>>2,o>h.length-1?void e.trigger(Event.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+o}):(u=(1&t[r+2])<<2,u|=(192&t[r+3])>>>6,n.logger.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+o+"["+h[o]+"Hz],channelConfig:"+u),/firefox|OPR/i.test(f)?o>=6?(a=5,d=new Array(4),l=o-3):(a=2,d=new Array(2),l=o):f.indexOf("android")!==-1?(a=2,d=new Array(2),l=o):(a=5,d=new Array(4),i&&(i.indexOf("mp4a.40.29")!==-1||i.indexOf("mp4a.40.5")!==-1)||!i&&o>=6?l=o-3:((i&&i.indexOf("mp4a.40.2")!==-1&&o>=6&&1===u||!i&&1===u)&&(a=2,d=new Array(2)),l=o)),d[0]=a<<3,d[0]|=(14&o)>>1,d[1]|=(1&o)<<7,d[1]|=u<<3,5===a&&(d[1]|=(14&l)>>1,d[2]=(1&l)<<7,d[2]|=8,d[3]=0),{config:d,samplerate:h[o],channelCount:u,codec:"mp4a.40."+a})}}]),e}();r.default=o},{26:26,45:45}],20:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(28),o=i(s),l=e(26),u=e(18),d=i(u),f=e(25),h=i(f),c=e(38),v=i(c),g=e(39),p=i(g),y=function(){function e(t,r,i){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;a(this,e),this.hls=t,this.id=r,this.config=this.hls.config||n,this.typeSupported=i}return n(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy()}},{key:"push",value:function(e,t,r,i,a,n,s,u,f){var c=this.demuxer;if(!c){var g=this.hls,y=this.id,m=this.config,E=this.typeSupported;if(h.default.probe(e))c=this.typeSupported.mp2t===!0?new h.default(g,y,p.default,m,E):new h.default(g,y,v.default,m,E);else{if(!d.default.probe(e))return void g.trigger(o.default.ERROR,{type:l.ErrorTypes.MEDIA_ERROR,id:y,details:l.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});c=new d.default(g,y,v.default,m,E)}this.demuxer=c}c.push(e,t,r,i,a,n,s,u,f)}}]),e}();r.default=y},{18:18,25:25,26:26,28:28,38:38,39:39}],21:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var a=e(20),n=i(a),s=e(28),o=i(s),l=e(45),u=e(1),d=i(u),f=function(e){var t=new d.default;t.trigger=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];t.emit.apply(t,[e,e].concat(i))},t.off=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];t.removeListener.apply(t,[e].concat(i))};var r=function(t,r){e.postMessage({event:t,data:r})};e.addEventListener("message",function(i){var a=i.data;switch(a.cmd){case"init":var s=JSON.parse(a.config);e.demuxer=new n.default(t,a.id,a.typeSupported,s);try{(0,l.enableLogs)(s.debug===!0)}catch(e){}r("init",null);break;case"demux":e.demuxer.push(new Uint8Array(a.data),a.audioCodec,a.videoCodec,a.timeOffset,a.cc,a.level,a.sn,a.duration,a.accurateTimeOffset)}}),t.on(o.default.FRAG_PARSING_INIT_SEGMENT,r),t.on(o.default.FRAG_PARSED,r),t.on(o.default.ERROR,r),t.on(o.default.FRAG_PARSING_METADATA,r),t.on(o.default.FRAG_PARSING_USERDATA,r),t.on(o.default.FRAG_PARSING_DATA,function(t,r){var i=r.data1.buffer,a=r.data2.buffer;delete r.data1,delete r.data2,e.postMessage({event:t,data:r,data1:i,data2:a},[i,a])})};r.default=f},{1:1,20:20,28:28,45:45}],22:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(28),o=i(s),l=e(20),u=i(l),d=e(21),f=i(d),h=e(45),c=e(16),v=i(c),g=e(26),p=function(){function t(r,i){a(this,t),this.hls=r,this.id=i;var n={mp4:MediaSource.isTypeSupported("video/mp4"),mp2t:r.config.enableMP2TPassThrough&&MediaSource.isTypeSupported("video/mp2t"),mpeg:MediaSource.isTypeSupported("audio/mpeg"),mp3:MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')};if(r.config.enableWorker&&"undefined"!=typeof Worker){h.logger.log("demuxing in webworker");var s=void 0;try{var l=e(3);s=this.w=l(f.default),this.onwmsg=this.onWorkerMessage.bind(this),s.addEventListener("message",this.onwmsg),s.onerror=function(e){r.trigger(o.default.ERROR,{type:g.ErrorTypes.OTHER_ERROR,details:g.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:e.message+" ("+e.filename+":"+e.lineno+")"}})},s.postMessage({cmd:"init",typeSupported:n,id:i,config:JSON.stringify(r.config)})}catch(e){h.logger.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),s&&URL.revokeObjectURL(s.objectURL),this.demuxer=new u.default(r,i,n)}}else this.demuxer=new u.default(r,i,n);this.demuxInitialized=!0}return n(t,[{key:"destroy",value:function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var r=this.decrypter;r&&(r.destroy(),this.decrypter=null)}},{key:"pushDecrypted",value:function(e,t,r,i,a,n,s,o,l){var u=this.w;if(u)u.postMessage({cmd:"demux",data:e,audioCodec:t,videoCodec:r,timeOffset:i,cc:a,level:n,sn:s,duration:o,accurateTimeOffset:l},[e]);else{var d=this.demuxer;d&&d.push(new Uint8Array(e),t,r,i,a,n,s,o,l)}}},{key:"push",value:function(e,t,r,i,a,n,s,l,u,d){if(e.byteLength>0&&null!=u&&null!=u.key&&"AES-128"===u.method){null==this.decrypter&&(this.decrypter=new v.default(this.hls));var f=this,h=performance.now();this.decrypter.decrypt(e,u.key.buffer,u.iv.buffer,function(e){f.hls.trigger(o.default.FRAG_DECRYPTED,{level:n,sn:s,stats:{tstart:h,tdecrypt:performance.now()}}),f.pushDecrypted(e,t,r,i,a,n,s,l,d)})}else this.pushDecrypted(e,t,r,i,a,n,s,l,d)}},{key:"onWorkerMessage",value:function(e){var t=e.data,r=this.hls;switch(t.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case o.default.FRAG_PARSING_DATA:t.data.data1=new Uint8Array(t.data1),t.data.data2=new Uint8Array(t.data2);default:r.trigger(t.event,t.data)}}}]),t}();r.default=p},{16:16,20:20,21:21,26:26,28:28,3:3,45:45}],23:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=function(){function e(t){i(this,e),this.data=t,this.bytesAvailable=t.byteLength,this.word=0,this.bitsAvailable=0;
+}return a(e,[{key:"loadWord",value:function(){var e=this.data,t=this.bytesAvailable,r=e.byteLength-t,i=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");i.set(e.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a}},{key:"skipBits",value:function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(e){var t=Math.min(this.bitsAvailable,e),r=this.word>>>32-t;return e>32&&n.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),t=e-t,t>0&&this.bitsAvailable?r<<t|this.readBits(t):r}},{key:"skipLZ",value:function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!==(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(e){var t,r,i=8,a=8;for(t=0;t<e;t++)0!==a&&(r=this.readEG(),a=(i+r+256)%256),i=0===a?i:a}},{key:"readSPS",value:function(){var e,t,r,i,a,n,s,o,l,u=0,d=0,f=0,h=0,c=1,v=this.readUByte.bind(this),g=this.readBits.bind(this),p=this.readUEG.bind(this),y=this.readBoolean.bind(this),m=this.skipBits.bind(this),E=this.skipEG.bind(this),b=this.skipUEG.bind(this),R=this.skipScalingList.bind(this);if(v(),e=v(),t=g(5),m(3),r=v(),b(),100===e||110===e||122===e||244===e||44===e||83===e||86===e||118===e||128===e){var k=p();if(3===k&&m(1),b(),b(),m(1),y())for(o=3!==k?8:12,l=0;l<o;l++)y()&&R(l<6?16:64)}b();var _=p();if(0===_)p();else if(1===_)for(m(1),E(),E(),i=p(),l=0;l<i;l++)E();if(b(),m(1),a=p(),n=p(),s=g(1),0===s&&m(1),m(1),y()&&(u=p(),d=p(),f=p(),h=p()),y()&&y()){var T=void 0,A=v();switch(A){case 1:T=[1,1];break;case 2:T=[12,11];break;case 3:T=[10,11];break;case 4:T=[16,11];break;case 5:T=[40,33];break;case 6:T=[24,11];break;case 7:T=[20,11];break;case 8:T=[32,11];break;case 9:T=[80,33];break;case 10:T=[18,11];break;case 11:T=[15,11];break;case 12:T=[64,33];break;case 13:T=[160,99];break;case 14:T=[4,3];break;case 15:T=[3,2];break;case 16:T=[2,1];break;case 255:T=[v()<<8|v(),v()<<8|v()]}T&&(c=T[0]/T[1])}return{width:Math.ceil((16*(a+1)-2*u-2*d)*c),height:(2-s)*(n+1)*16-(s?2:4)*(f+h)}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();r.default=s},{45:45}],24:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(45),s=function(){function e(t){i(this,e),this._hasTimeStamp=!1;for(var r,a,s,o,l,u,d,f,h=0;;)if(d=this.readUTF(t,h,3),h+=3,"ID3"===d)h+=3,r=127&t[h++],a=127&t[h++],s=127&t[h++],o=127&t[h++],l=(r<<21)+(a<<14)+(s<<7)+o,u=h+l,this._parseID3Frames(t,h,u),h=u;else{if("3DI"!==d)return h-=3,f=h,void(f&&(this.hasTimeStamp||n.logger.warn("ID3 tag found, but no timestamp"),this._length=f,this._payload=t.subarray(0,f)));h+=7,n.logger.log("3DI footer found, end: "+h)}}return a(e,[{key:"readUTF",value:function(e,t,r){var i="",a=t,n=t+r;do i+=String.fromCharCode(e[a++]);while(a<n);return i}},{key:"_parseID3Frames",value:function(e,t,r){for(var i,a,s,o,l;t+8<=r;)switch(i=this.readUTF(e,t,4),t+=4,a=e[t++]<<24+e[t++]<<16+e[t++]<<8+e[t++],o=e[t++]<<8+e[t++],s=t,i){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(e,t,44)){t+=44,t+=4;var u=1&e[t++];this._hasTimeStamp=!0,l=((e[t++]<<23)+(e[t++]<<15)+(e[t++]<<7)+e[t++])/45,u&&(l+=47721858.84),l=Math.round(l),n.logger.trace("ID3 timestamp found: "+l),this._timeStamp=l}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),e}();r.default=s},{45:45}],25:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(19),o=i(s),l=e(28),u=i(l),d=e(23),f=i(d),h=e(45),c=e(26),v=function(){function e(t,r,i,n,s){a(this,e),this.observer=t,this.id=r,this.remuxerClass=i,this.config=n,this.typeSupported=s,this.lastCC=0,this.remuxer=new this.remuxerClass(t,r,n,s)}return n(e,[{key:"switchLevel",value:function(){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,sequenceNumber:0,samples:[],len:0,dropped:0},this._audioTrack={container:"video/mp2t",type:"audio",id:-1,sequenceNumber:0,samples:[],len:0,isAAC:!0},this._id3Track={type:"id3",id:-1,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.remuxer.switchLevel()}},{key:"insertDiscontinuity",value:function(){this.switchLevel(),this.remuxer.insertDiscontinuity()}},{key:"push",value:function(e,t,r,i,a,n,s,o,l){var d,f,v,g,p,y,m=e.length,E=this.remuxer.passthrough,b=!1;this.audioCodec=t,this.videoCodec=r,this._duration=o,this.contiguous=!1,this.accurateTimeOffset=l,a!==this.lastCC&&(h.logger.log("discontinuity detected"),this.insertDiscontinuity(),this.lastCC=a),n!==this.lastLevel?(h.logger.log("level switch detected"),this.switchLevel(),this.lastLevel=n):s===this.lastSN+1&&(this.contiguous=!0),this.lastSN=s;var R=this.pmtParsed,k=this._avcTrack,_=this._audioTrack,T=this._id3Track,A=k.id,S=_.id,L=T.id,D=this._pmtId,w=k.pesData,O=_.pesData,C=T.pesData,P=this._parsePAT,I=this._parsePMT,M=this._parsePES,x=this._parseAVCPES.bind(this),F=this._parseAACPES.bind(this),N=this._parseMPEGPES.bind(this),U=this._parseID3PES.bind(this);for(m-=m%188,d=0;d<m;d+=188)if(71===e[d]){if(f=!!(64&e[d+1]),v=((31&e[d+1])<<8)+e[d+2],g=(48&e[d+3])>>4,g>1){if(p=d+5+e[d+4],p===d+188)continue}else p=d+4;switch(v){case A:if(f){if(w&&(y=M(w))&&(x(y,!1),E&&k.codec&&(S===-1||_.codec)))return void this.remux(n,s,e,i);w={data:[],size:0}}w&&(w.data.push(e.subarray(p,d+188)),w.size+=d+188-p);break;case S:if(f){if(O&&(y=M(O))&&(_.isAAC?F(y):N(y),E&&_.codec&&(A===-1||k.codec)))return void this.remux(n,s,e,i);O={data:[],size:0}}O&&(O.data.push(e.subarray(p,d+188)),O.size+=d+188-p);break;case L:f&&(C&&(y=M(C))&&U(y),C={data:[],size:0}),C&&(C.data.push(e.subarray(p,d+188)),C.size+=d+188-p);break;case 0:f&&(p+=e[p]+1),D=this._pmtId=P(e,p);break;case D:f&&(p+=e[p]+1);var G=I(e,p,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0);A=G.avc,A>0&&(k.id=A),S=G.audio,S>0&&(_.id=S,_.isAAC=G.isAAC),L=G.id3,L>0&&(T.id=L),b&&!R&&(h.logger.log("reparse from beginning"),b=!1,d=-188),R=this.pmtParsed=!0;break;case 17:case 8191:break;default:b=!0}}else this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});w&&(y=M(w))?(x(y,!0),k.pesData=null):k.pesData=w,O&&(y=M(O))?(_.isAAC?F(y):N(y),_.pesData=null):(O&&O.size&&h.logger.log("last AAC PES packet truncated,might overlap between fragments"),_.pesData=O),C&&(y=M(C))?(U(y),T.pesData=null):T.pesData=C,this.remux(n,s,null,i)}},{key:"remux",value:function(e,t,r,i){for(var a=this._avcTrack,n=a.samples,s=0,o=0,l=0;l<n.length;l++){for(var u=n[l],d=u.units.units,f=d.length,h=0,c=0;c<f;c++)h+=d[c].data.length;o+=h,s+=f,u.length=h}a.len=o,a.nbNalu=s,this.remuxer.remux(e,t,this._audioTrack,this._avcTrack,this._id3Track,this._txtTrack,i,this.contiguous,this.accurateTimeOffset,r)}},{key:"destroy",value:function(){this.switchLevel(),this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){return(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(e,t,r){var i,a,n,s,o={audio:-1,avc:-1,id3:-1,isAAC:!0};for(i=(15&e[t+1])<<8|e[t+2],a=t+3+i-4,n=(15&e[t+10])<<8|e[t+11],t+=12+n;t<a;){switch(s=(31&e[t+1])<<8|e[t+2],e[t]){case 15:o.audio===-1&&(o.audio=s);break;case 21:o.id3===-1&&(o.id3=s);break;case 27:o.avc===-1&&(o.avc=s);break;case 3:case 4:r?o.audio===-1&&(o.audio=s,o.isAAC=!1):h.logger.log("MPEG audio found, not supported in this browser for now");break;case 36:h.logger.warn("HEVC stream type found, not supported for now");break;default:h.logger.log("unkown stream type:"+e[t])}t+=((15&e[t+3])<<8|e[t+4])+5}return o}},{key:"_parsePES",value:function(e){var t,r,i,a,n,s,o,l,u,d=0,f=e.data;if(!e||0===e.size)return null;for(;f[0].length<19&&f.length>1;){var h=new Uint8Array(f[0].length+f[1].length);h.set(f[0]),h.set(f[1],f[0].length),f[0]=h,f.splice(1,1)}if(t=f[0],i=(t[0]<<16)+(t[1]<<8)+t[2],1===i){if(a=(t[4]<<8)+t[5],a&&a>e.size-6)return null;for(r=t[7],192&r&&(o=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,o>4294967295&&(o-=8589934592),64&r?(l=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,l>4294967295&&(l-=8589934592)):l=o),n=t[8],u=n+9,e.size-=u,s=new Uint8Array(e.size);f.length;){t=f.shift();var c=t.byteLength;if(u){if(u>c){u-=c;continue}t=t.subarray(u),c-=u,u=0}s.set(t,d),d+=c}return a&&(a-=n+3),{data:s,pts:o,dts:l,len:a}}return null}},{key:"pushAccesUnit",value:function(e,t){e.units.units.length&&e.frame&&(!this.config.forceKeyFrameOnDiscontinuity||e.key===!0||t.sps&&(t.samples.length||this.contiguous)?t.samples.push(e):t.dropped++),e.debug.length&&h.logger.log(e.pts+"/"+e.dts+":"+e.debug+","+e.units.length)}},{key:"_parseAVCPES",value:function(e,t){var r,i,a,n=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=!1,u=this.avcSample;e.data=null,o.forEach(function(t){switch(t.type){case 1:i=!0,l&&u&&(u.debug+="NDR "),u.frame=!0;var o=t.data;if(o.length>1){var d=new f.default(o).readSliceType();2!==d&&4!==d&&7!==d&&9!==d||(u.key=!0)}break;case 5:i=!0,u||(u=n.avcSample=n._createAVCSample(!0,e.pts,e.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:i=!0,l&&u&&(u.debug+="SEI "),r=new f.default(n.discardEPB(t.data)),r.readUByte();for(var h=0,c=0,v=!1,g=0;!v&&r.bytesAvailable>1;){h=0;do g=r.readUByte(),h+=g;while(255===g);c=0;do g=r.readUByte(),c+=g;while(255===g);if(4===h&&0!==r.bytesAvailable){v=!0;var p=r.readUByte();if(181===p){var y=r.readUShort();if(49===y){var m=r.readUInt();if(1195456820===m){var E=r.readUByte();if(3===E){var b=r.readUByte(),R=r.readUByte(),k=31&b,_=[b,R];for(a=0;a<k;a++)_.push(r.readUByte()),_.push(r.readUByte()),_.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:e.pts,bytes:_})}}}}}else if(c<r.bytesAvailable)for(a=0;a<c;a++)r.readUByte()}break;case 7:if(i=!0,l&&u&&(u.debug+="SPS "),!s.sps){r=new f.default(t.data);var T=r.readSPS();s.width=T.width,s.height=T.height,s.sps=[t.data],s.duration=n._duration;var A=t.data.subarray(1,4),S="avc1.";for(a=0;a<3;a++){var L=A[a].toString(16);L.length<2&&(L="0"+L),S+=L}s.codec=S}break;case 8:i=!0,l&&u&&(u.debug+="PPS "),s.pps||(s.pps=[t.data]);break;case 9:i=!1,u&&n.pushAccesUnit(u,s),u=n.avcSample=n._createAVCSample(!1,e.pts,e.dts,l?"AUD ":"");break;case 12:i=!1;break;default:i=!1,u&&(u.debug+="unknown NAL "+t.type+" ")}if(u&&i){var D=u.units;D.units.push(t)}}),t&&u&&(this.pushAccesUnit(u,s),this.avcSample=null)}},{key:"_createAVCSample",value:function(e,t,r,i){return{key:e,pts:t,dts:r,units:{units:[],length:0},debug:i}}},{key:"_insertSampleInOrder",value:function(e,t){var r=e.length;if(r>0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts<e[i].pts){e.splice(i,0,t);break}}else e.push(t)}},{key:"_getLastNalUnit",value:function(){var e=this.avcSample,t=void 0;if(!e||0===e.units.units.length){var r=this._avcTrack,i=r.samples;e=i[i.length-1]}if(e){var a=e.units.units;t=a[a.length-1]}return t}},{key:"_parseAVCNALu",value:function(e){for(var t,r,i,a,n,s=0,o=e.byteLength,l=this._avcTrack,u=l.naluState||0,d=u,f=[],h=-1;s<o;)switch(t=e[s++],u){case 0:0===t&&(u=1);break;case 1:u=0===t?2:0;break;case 2:case 3:if(0===t)u=3;else if(1===t){if(h>=0)i={data:e.subarray(h,s-u-1),type:n},f.push(i);else{var c=this._getLastNalUnit();if(c&&(d&&s<=4-d&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-d)),r=s-u-1,r>0)){var v=new Uint8Array(c.data.byteLength+r);v.set(c.data,0),v.set(e.subarray(0,r),c.data.byteLength),c.data=v}}s<o?(a=31&e[s],h=s,n=a,u=0):u=-1}else u=0;break;case-1:h=0,n=31&t,u=0}if(h>=0&&u>=0&&(i={data:e.subarray(h,o),type:n,state:u},f.push(i)),0===f.length){var g=this._getLastNalUnit();if(g){var p=new Uint8Array(g.data.byteLength+e.byteLength);p.set(g.data,0),p.set(e,g.data.byteLength),g.data=p}}return l.naluState=u,f}},{key:"discardEPB",value:function(e){for(var t,r,i=e.byteLength,a=[],n=1;n<i-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return e;t=i-a.length,r=new Uint8Array(t);var s=0;for(n=0;n<t;s++,n++)s===a[0]&&(s++,a.shift()),r[n]=e[s];return r}},{key:"_parseAACPES",value:function(e){var t,r,i,a,n,s,l,d,f,v=this._audioTrack,g=e.data,p=e.pts,y=0,m=this.aacOverFlow,E=this.aacLastPTS;if(m){var b=new Uint8Array(m.byteLength+g.byteLength);b.set(m,0),b.set(g,m.byteLength),g=b}for(n=y,d=g.length;n<d-1&&(255!==g[n]||240!==(240&g[n+1]));n++);if(n){var R,k;if(n<d-1?(R="AAC PES did not start with ADTS header,offset:"+n,k=!1):(R="no ADTS header found in AAC PES",k=!0),h.logger.warn("parsing error:"+R),this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:k,reason:R}),k)return}if(v.audiosamplerate||(t=o.default.getAudioConfig(this.observer,g,n,this.audioCodec),v.config=t.config,v.audiosamplerate=t.samplerate,v.channelCount=t.channelCount,v.codec=t.codec,v.duration=this._duration,h.logger.log("parsed codec:"+v.codec+",rate:"+t.samplerate+",nb channel:"+t.channelCount)),a=0,i=9216e4/v.audiosamplerate,m&&E){var _=E+i;Math.abs(_-p)>1&&(h.logger.log("AAC: align PTS for overlapping frames by "+Math.round((_-p)/90)),p=_)}for(;n+5<d&&(s=1&g[n+1]?7:9,r=(3&g[n+3])<<11|g[n+4]<<3|(224&g[n+5])>>>5,r-=s,r>0&&n+s+r<=d);)for(l=p+a*i,f={unit:g.subarray(n+s,n+s+r),pts:l,dts:l},v.samples.push(f),v.len+=r,n+=r+s,a++;n<d-1&&(255!==g[n]||240!==(240&g[n+1]));n++);m=n<d?g.subarray(n,d):null,this.aacOverFlow=m,this.aacLastPTS=l}},{key:"_parseMPEGPES",value:function(e){for(var t,r=e.data,i=e.pts,a=r.length,n=0,s=0;s<a&&(t=this._parseMpeg(r,s,a,n++,i))>0;)s+=t}},{key:"_onMpegFrame",value:function(e,t,r,i,a,n){var s=1152/r*1e3,o=n+a*s,l=this._audioTrack;l.config=[],l.channelCount=i,l.audiosamplerate=r,l.duration=this._duration,l.samples.push({unit:e,pts:o,dts:o}),l.len+=e.length}},{key:"_onMpegNoise",value:function(e){h.logger.warn("mpeg audio has noise: "+e.length+" bytes")}},{key:"_parseMpeg",value:function(e,t,r,i,a){var n=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],s=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3];if(t+2>r)return-1;if(255===e[t]||224===(224&e[t+1])){if(t+24>r)return-1;var o=e[t+1]>>3&3,l=e[t+1]>>1&3,u=e[t+2]>>4&15,d=e[t+2]>>2&3,f=!!(2&e[t+2]);if(1!==o&&0!==u&&15!==u&&3!==d){var h=3===o?3-l:3===l?3:4,c=1e3*n[14*h+u-1],v=3===o?0:2===o?1:2,g=s[3*v+d],p=f?1:0,y=e[t+3]>>6===3?1:2,m=3===l?(3===o?12:6)*c/g+p<<2:(3===o?144:72)*c/g+p|0;return t+m>r?-1:(this._onMpegFrame&&this._onMpegFrame(e.subarray(t,t+m),c,g,y,i,a),m)}}for(var E=t+2;E<r;){if(255===e[E-1]&&224===(224&e[E]))return this._onMpegNoise&&this._onMpegNoise(e.subarray(t,E-1)),E-t-1;E++}return-1}},{key:"_parseID3PES",value:function(e){this._id3Track.samples.push(e)}}],[{key:"probe",value:function(e){return e.length>=564&&71===e[0]&&71===e[188]&&71===e[376]}}]),e}();r.default=v},{19:19,23:23,26:26,28:28,45:45}],26:[function(e,t,r){"use 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i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e)}return a(e,null,[{key:"isBuffered",value:function(e,t){if(e)for(var r=e.buffered,i=0;i<r.length;i++)if(t>=r.start(i)&&t<=r.end(i))return!0;return!1}},{key:"bufferInfo",value:function(e,t,r){if(e){var i,a=e.buffered,n=[];for(i=0;i<a.length;i++)n.push({start:a.start(i),end:a.end(i)});return this.bufferedInfo(n,t,r)}return{len:0,start:0,end:0,nextStart:void 0}}},{key:"bufferedInfo",value:function(e,t,r){var i,a,n,s,o,l=[];for(e.sort(function(e,t){var r=e.start-t.start;return r?r:t.end-e.end}),o=0;o<e.length;o++){var u=l.length;if(u){var 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f=a;f<=s;f++){var h=l[o+f],c=u[f];c&&h&&(d=h.cc-c.cc,isNaN(h.startPTS)||(c.start=c.startPTS=h.startPTS,c.endPTS=h.endPTS,c.duration=h.duration,i=c))}if(d)for(n.logger.log("discontinuity sliding from playlist, take drift into account"),f=0;f<u.length;f++)u[f].cc+=d;if(i)e.updateFragPTSDTS(r,i.sn,i.startPTS,i.endPTS,i.startDTS,i.endDTS);else if(o>=0&&o<l.length){var v=l[o].start;for(f=0;f<u.length;f++)u[f].start+=v}r.PTSKnown=t.PTSKnown}},{key:"updateFragPTSDTS",value:function(t,r,i,a,n,s){var o,l,u,d;if(r<t.startSN||r>t.endSN)return 0;if(o=r-t.startSN,l=t.fragments,u=l[o],!isNaN(u.startPTS)){var f=Math.abs(u.startPTS-i);isNaN(u.deltaPTS)?u.deltaPTS=f:u.deltaPTS=Math.max(f,u.deltaPTS),i=Math.min(i,u.startPTS),a=Math.max(a,u.endPTS),n=Math.min(n,u.startDTS),s=Math.max(s,u.endDTS)}var h=i-u.start;for(u.start=u.startPTS=i,u.endPTS=a,u.startDTS=n,u.endDTS=s,u.duration=a-i,d=o;d>0;d--)e.updatePTS(l,d,d-1);for(d=o;d<l.length-1;d++)e.updatePTS(l,d,d+1);return t.PTSKnown=!0,h}},{key:"updatePTS",value:function(e,t,r){var i=e[t],a=e[r],s=a.startPTS;isNaN(s)?r>t?a.start=i.start+i.duration:a.start=i.start-a.duration:r>t?(i.duration=s-i.start,i.duration<0&&n.logger.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-s,a.duration<0&&n.logger.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!"))}}]),e}();r.default=s},{45:45}],32:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(28),o=i(s),l=e(26),u=e(36),d=i(u),f=e(34),h=i(f),c=e(4),v=i(c),g=e(7),p=i(g),y=e(8),m=i(y),E=e(5),b=i(E),R=e(12),k=i(R),_=e(11),T=i(_),A=e(13),S=i(A),L=e(10),D=i(L),w=e(6),O=i(w),C=e(45),P=e(47),I=i(P),M=e(1),x=i(M),F=e(35),N=i(F),U=e(43),G=i(U),B=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};a(this,e);var r=e.DefaultConfig;if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var i in r)i in t||(t[i]=r[i]);if(void 0!==t.liveMaxLatencyDurationCount&&t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(t.liveMaxLatencyDuration<=t.liveSyncDuration||void 0===t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');(0,C.enableLogs)(t.debug),this.config=t;var n=this.observer=new x.default;n.trigger=function(e){for(var t=arguments.length,r=Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];n.emit.apply(n,[e,e].concat(r))},n.off=function(e){for(var t=arguments.length,r=Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];n.removeListener.apply(n,[e].concat(r))},this.on=n.on.bind(n),this.off=n.off.bind(n),this.trigger=n.trigger.bind(n),this.playlistLoader=new d.default(this),this.fragmentLoader=new h.default(this),this.levelController=new T.default(this),this.abrController=new t.abrController(this),this.bufferController=new t.bufferController(this),this.capLevelController=new t.capLevelController(this),this.fpsController=new t.fpsController(this),this.streamController=new t.streamController(this),this.audioStreamController=new t.audioStreamController(this),this.timelineController=new t.timelineController(this),this.audioTrackController=new O.default(this),this.keyLoader=new N.default(this)}return n(e,null,[{key:"isSupported",value:function(){return window.MediaSource=window.MediaSource||window.WebKitMediaSource,window.MediaSource&&"function"==typeof window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"version",get:function(){return"0.6.13"}},{key:"Events",get:function(){return o.default}},{key:"ErrorTypes",get:function(){return l.ErrorTypes}},{key:"ErrorDetails",get:function(){return l.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig||(e.defaultConfig={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,seekHoleNudgeDuration:.01,stalledInBufferedNudgeThreshold:10,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:I.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,fetchSetup:void 0,abrController:v.default,bufferController:p.default,capLevelController:m.default,fpsController:D.default,streamController:k.default,audioStreamController:b.default,timelineController:S.default,cueHandler:G.default,enableCEA708Captions:!0,enableMP2TPassThrough:!1,stretchShortVideoTrack:!1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0}),e.defaultConfig},set:function(t){e.defaultConfig=t}}]),n(e,[{key:"destroy",value:function(){C.logger.log("destroy"),this.trigger(o.default.DESTROYING),this.detachMedia(),this.playlistLoader.destroy(),this.fragmentLoader.destroy(),this.levelController.destroy(),this.abrController.destroy(),this.bufferController.destroy(),this.capLevelController.destroy(),this.fpsController.destroy(),this.streamController.destroy(),this.audioStreamController.destroy(),this.timelineController.destroy(),this.audioTrackController.destroy(),this.keyLoader.destroy(),this.url=null,this.observer.removeAllListeners()}},{key:"attachMedia",value:function(e){C.logger.log("attachMedia"),this.media=e,this.trigger(o.default.MEDIA_ATTACHING,{media:e})}},{key:"detachMedia",value:function(){C.logger.log("detachMedia"),this.trigger(o.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(e){C.logger.log("loadSource:"+e),this.url=e,this.trigger(o.default.MANIFEST_LOADING,{url:e})}},{key:"startLoad",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;C.logger.log("startLoad("+e+")"),this.levelController.startLoad(),this.streamController.startLoad(e),this.audioStreamController.startLoad(e);
+}},{key:"stopLoad",value:function(){C.logger.log("stopLoad"),this.levelController.stopLoad(),this.streamController.stopLoad(),this.audioStreamController.stopLoad()}},{key:"swapAudioCodec",value:function(){C.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){C.logger.log("recoverMediaError");var e=this.media;this.detachMedia(),this.attachMedia(e)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){C.logger.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){C.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){C.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.abrController.minAutoLevel)},set:function(e){C.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){C.logger.log("set startLevel:"+e),this.levelController.startLevel=e}},{key:"autoLevelCapping",get:function(){return this.abrController.autoLevelCapping},set:function(e){C.logger.log("set autoLevelCapping:"+e),this.abrController.autoLevelCapping=e}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"audioTracks",get:function(){return this.audioTrackController.audioTracks}},{key:"audioTrack",get:function(){return this.audioTrackController.audioTrack},set:function(e){this.audioTrackController.audioTrack=e}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}}]),e}();r.default=B},{1:1,10:10,11:11,12:12,13:13,26:26,28:28,34:34,35:35,36:36,4:4,43:43,45:45,47:47,5:5,6:6,7:7,8:8}],33:[function(e,t,r){"use strict";t.exports=e(32).default},{32:32}],34:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(28),u=i(l),d=e(27),f=i(d),h=e(26),c=e(45),v=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FRAG_LOADING));return r.loaders={},r}return s(t,e),o(t,[{key:"destroy",value:function(){var e=this.loaders;for(var t in e){var r=e[t];r&&r.destroy()}this.loaders={},f.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(e){var t=e.frag,r=t.type,i=this.loaders[r],a=this.hls.config;t.loaded=0,i&&(c.logger.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=t.loader="undefined"!=typeof a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,s=void 0,o=void 0;n={url:t.url,frag:t,responseType:"arraybuffer",progressData:!1};var l=t.byteRangeStartOffset,u=t.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),s={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},o={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,s,o)}},{key:"loadsuccess",value:function(e,t,r){var i=e.data,a=r.frag;a.loader=void 0,this.loaders[a.type]=void 0,this.hls.trigger(u.default.FRAG_LOADED,{payload:i,frag:a,stats:t})}},{key:"loaderror",value:function(e,t){var r=t.loader;r&&r.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:e})}},{key:"loadtimeout",value:function(e,t){var r=t.loader;r&&r.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag})}},{key:"loadprogress",value:function(e,t,r){var i=t.frag;i.loaded=e.loaded,this.hls.trigger(u.default.FRAG_LOAD_PROGRESS,{frag:i,stats:e})}}]),t}(f.default);r.default=v},{26:26,27:27,28:28,45:45}],35:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must 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t=e.frag,r=t.type,i=this.loaders[r],a=t.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var s=this.hls.config;i&&(c.logger.warn("abort previous key loader for type:"+r),i.abort()),t.loader=this.loaders[r]=new s.loader(s),this.decrypturl=n,this.decryptkey=null;var o=void 0,l=void 0,d=void 0;o={url:n,frag:t,responseType:"arraybuffer"},l={timeout:s.fragLoadingTimeOut,maxRetry:s.fragLoadingMaxRetry,retryDelay:s.fragLoadingRetryDelay,maxRetryDelay:s.fragLoadingMaxRetryTimeout},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},t.loader.load(o,l,d)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(u.default.KEY_LOADED,{frag:t}))}},{key:"loadsuccess",value:function(e,t,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(e.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(u.default.KEY_LOADED,{frag:i})}},{key:"loaderror",value:function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:r,response:e})}},{key:"loadtimeout",value:function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.NETWORK_ERROR,details:h.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})}}]),t}(f.default);r.default=v},{26:26,27:27,28:28,45:45}],36:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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e&&e.method&&e.uri&&!e.iv&&(r=this.cloneObj(e),r.iv=this.createInitializationVector(t)),r}},{key:"avc1toavcoti",value:function(e){var t,r=e.split(".");return r.length>2?(t=r.shift()+".",t+=parseInt(r.shift()).toString(16),t+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):t=e,t}},{key:"cloneObj",value:function(e){return JSON.parse(JSON.stringify(e))}},{key:"parseLevelPlaylist",value:function(e,t,r,i){var a,n,s=0,o=0,l={type:null,version:null,url:t,fragments:[],live:!0,startSN:0},u={method:null,key:null,iv:null,uri:null},d=0,f=null,h=null,c=null,v=null,g=null,m=null,E=[];for(b.lastIndex=0;null!==(n=b.exec(e));)switch(n.shift(),n=n.filter(function(e){return void 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p.default(T),S=A.enumeratedString("METHOD"),L=A.URI,D=A.hexadecimalInteger("IV");S&&(u={method:null,key:null,iv:null,uri:null},L&&"AES-128"===S&&(u.method=S,u.uri=this.resolve(L,t),u.key=null,u.iv=D));break;case"START":var w=n[1],O=new p.default(w),C=O.decimalFloatingPoint("TIME-OFFSET");isNaN(C)||(l.startTimeOffset=C);break;case"PROGRAM-DATE-TIME":f=new Date(Date.parse(n[1])),E.push(n);break;case"#":n.shift(),E.push(n);break;default:y.logger.warn("line parsed but not handled: "+n)}return h&&!h.url&&(l.fragments.pop(),o-=h.duration),l.totalduration=o,l.averagetargetduration=o/l.fragments.length,l.endSN=s-1,l}},{key:"loadsuccess",value:function(e,t,r){var i=e.data,a=e.url,n=r.type,s=r.id,o=r.level,l=this.hls;if(this.loaders[n]=void 0,void 0!==a&&0!==a.indexOf("data:")||(a=r.url),t.tload=performance.now(),0===i.indexOf("#EXTM3U"))if(i.indexOf("#EXTINF:")>0){var u="audioTrack"!==n,d=this.parseLevelPlaylist(i,a,(u?o:s)||0,u?"main":"audio");"manifest"===n&&l.trigger(f.default.MANIFEST_LOADED,{levels:[{url:a,details:d}],audioTracks:[],url:a,stats:t}),t.tparsed=performance.now(),d.targetduration?u?l.trigger(f.default.LEVEL_LOADED,{details:d,level:o||0,id:s||0,stats:t}):l.trigger(f.default.AUDIO_TRACK_LOADED,{details:d,id:s,stats:t}):l.trigger(f.default.ERROR,{type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:a,reason:"invalid targetduration"})}else{var h=this.parseMasterPlaylist(i,a);if(h.length){var c=this.parseMasterPlaylistMedia(i,a,"AUDIO");if(c.length){var g=!1;c.forEach(function(e){e.url||(g=!0)}),g===!1&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(y.logger.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),c.unshift({type:"main",name:"main"}))}l.trigger(f.default.MANIFEST_LOADED,{levels:h,audioTracks:c,url:a,stats:t})}else 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r,i,a=t.loader;switch(t.type){case"manifest":r=v.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=v.ErrorDetails.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=v.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}a&&(a.abort(),this.loaders[t.type]=void 0),this.hls.trigger(f.default.ERROR,{type:v.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:a.url,loader:a,context:t})}}]),t}(c.default);r.default=R},{2:2,26:26,27:27,28:28,40:40,45:45}],37:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e)}return 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Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,a))}},{key:"box",value:function(e){for(var t,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for(t=new Uint8Array(i),t[0]=i>>24&255,t[1]=i>>16&255,t[2]=i>>8&255,t[3]=255&i,t.set(e,4),a=0,i=8;a<n;a++)t.set(r[a],i),i+=r[a].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){return r*=t,e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trex(t[r]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24&255,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(t){var r,i,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,n)}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}},{key:"avc1",value:function(t){var r,i,a,n=[],s=[];for(r=0;r<t.sps.length;r++)i=t.sps[r],a=i.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<t.pps.length;r++)i=t.pps[r],a=i.byteLength,s.push(a>>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,u=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"mp3",value:function(t){var r=t.audiosamplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))}},{key:"stsd",value:function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,n=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(t,r){var i=e.sdtp(t),a=t.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.trun(t,i.length+16+16+8+16+8+8),i)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(t){var r=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(t,r){var i,a,n,s,o,l,u=t.samples||[],d=u.length,f=12+16*d,h=new Uint8Array(f);for(r+=8+f,h.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<d;i++)a=u[i],n=a.duration,s=a.size,o=a.flags,l=a.cts,h.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,h)}},{key:"initSegment",value:function(t){e.types||e.init();var r,i=e.moov(t);return r=new 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n(e,[{key:"destroy",value:function(){}},{key:"insertDiscontinuity",value:function(){this._initPTS=this._initDTS=void 0}},{key:"switchLevel",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(e,t,r,i,a,n,s,o,l){if(this.level=e,this.sn=t,this.ISGenerated||this.generateIS(r,i,s),this.ISGenerated)if(r.samples.length){var d=this.remuxAudio(r,s,o,l);if(i.samples.length){var f=void 0;d&&(f=d.endPTS-d.startPTS),this.remuxVideo(i,s,o,f)}}else{var h=void 0;i.samples.length&&(h=this.remuxVideo(i,s,o)),h&&r.codec&&this.remuxEmptyAudio(r,s,o,h)}a.samples.length&&this.remuxID3(a,s),n.samples.length&&this.remuxText(n,s),this.observer.trigger(u.default.FRAG_PARSED,{id:this.id,level:this.level,sn:this.sn})}},{key:"generateIS",value:function(e,t,r){var i,a,n=this.observer,s=e.samples,o=t.samples,l=this.PES_TIMESCALE,f=this.typeSupported,v="audio/mp4",g={},p={id:this.id,level:this.level,sn:this.sn,tracks:g,unique:!1},y=void 0===this._initPTS;y&&(i=a=1/0),e.config&&s.length&&(e.timescale=e.audiosamplerate,e.timescale*e.duration>Math.pow(2,32)&&!function(){var t=function e(t,r){return r?e(r,t%r):t};e.timescale=e.audiosamplerate/t(e.audiosamplerate,e.isAAC?1024:1152)}(),d.logger.log("audio mp4 timescale :"+e.timescale),e.isAAC||(f.mpeg===!0?(v="audio/mpeg",e.codec=""):f.mp3===!0&&(e.codec="mp3")),g.audio={container:v,codec:e.codec,initSegment:h.default.initSegment([e]),metadata:{channelCount:e.channelCount}},y&&(i=a=s[0].pts-l*r)),t.sps&&t.pps&&o.length&&(t.timescale=this.MP4_TIMESCALE,g.video={container:"video/mp4",codec:t.codec,initSegment:h.default.initSegment([t]),metadata:{width:t.width,height:t.height}},y&&(i=Math.min(i,o[0].pts-l*r),a=Math.min(a,o[0].dts-l*r))),Object.keys(g).length?(n.trigger(u.default.FRAG_PARSING_INIT_SEGMENT,p),this.ISGenerated=!0,y&&(this._initPTS=i,this._initDTS=a)):n.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(e,t,r,i){var a,n,s,o,l,f,c,v,g=8,p=this.PES_TIMESCALE,y=this.PES2MP4SCALEFACTOR,m=e.samples,E=[],b=this._PTSNormalize,R=this._initDTS;m.sort(function(e,t){return e.dts-t.dts});var k=m.reduce(function(e,t){return Math.max(Math.min(e,t.pts-t.dts),-18e3)},0);if(k<0){d.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(k/90)+" ms to overcome this issue");for(var _=0;_<m.length;_++)m[_].dts+=k}var T=void 0;T=r?this.nextAvcDts:t*p;var A=m[0];l=Math.max(b(A.dts-R,T),0),o=Math.max(b(A.pts-R,T),0);var S=Math.round((l-T)/90);r&&S&&(S>1?d.logger.log("AVC:"+S+" ms hole between fragments detected,filling it"):S<-1&&d.logger.log("AVC:"+-S+" ms overlapping between fragments detected"),l=T,m[0].dts=l+R,o=Math.max(o-S,T),m[0].pts=o+R,d.logger.log("Video/PTS/DTS adjusted: "+Math.round(o/90)+"/"+Math.round(l/90)+",delta:"+S+" ms")),f=l,A=m[m.length-1],v=Math.max(b(A.dts-R,T),0),c=Math.max(b(A.pts-R,T),0),c=Math.max(c,v);var L=navigator.vendor,D=navigator.userAgent,w=L&&L.indexOf("Apple")>-1&&D&&!D.match("CriOS");w&&(a=Math.round((v-l)/(y*(m.length-1))));for(var O=0;O<m.length;O++){var C=m[O];w?C.dts=l+O*y*a:(C.dts=Math.max(b(C.dts-R,T),l),C.dts=Math.round(C.dts/y)*y),C.pts=Math.max(b(C.pts-R,T),C.dts),C.pts=Math.round(C.pts/y)*y}n=new Uint8Array(e.len+4*e.nbNalu+8);var P=new DataView(n.buffer);P.setUint32(0,n.byteLength),n.set(h.default.types.mdat,4);for(var I=0;I<m.length;I++){for(var M=m[I],x=0,F=void 0;M.units.units.length;){var N=M.units.units.shift();P.setUint32(g,N.data.byteLength),g+=4,n.set(N.data,g),g+=N.data.byteLength,x+=4+N.data.byteLength}if(w)F=Math.max(0,a*Math.round((M.pts-M.dts)/(y*a)));else{if(I<m.length-1)a=m[I+1].dts-M.dts;else{var U=this.config,G=M.dts-m[I>0?I-1:I].dts;if(U.stretchShortVideoTrack){var B=U.maxBufferHole,j=U.maxSeekHole,H=Math.floor(Math.min(B,j)*p),K=(i?o+i*p:this.nextAacPts)-M.pts;K>H?(a=K-G,a<0&&(a=G),d.logger.log("It is approximately "+K/90+" ms to the next segment; using duration "+a/90+" ms for the last video frame.")):a=G}else a=G}a/=y,F=Math.round((M.pts-M.dts)/y)}E.push({size:x,duration:a,cts:F,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:M.key?2:1,isNonSync:M.key?0:1}})}this.nextAvcDts=v+a*y;var V=e.dropped;if(e.len=0,e.nbNalu=0,e.dropped=0,E.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var W=E[0].flags;W.dependsOn=2,W.isNonSync=0}e.samples=E,s=h.default.moof(e.sequenceNumber++,l/y,e),e.samples=[];var Y={id:this.id,level:this.level,sn:this.sn,data1:s,data2:n,startPTS:o/p,endPTS:(c+y*a)/p,startDTS:l/p,endDTS:this.nextAvcDts/p,type:"video",nb:E.length,dropped:V};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Y),Y}},{key:"remuxAudio",value:function(e,t,r,i){var a,n,s,l,f,c,v,g,p,y,m,E,b,R,k,_,T=this.PES_TIMESCALE,A=e.timescale,S=T/A,L=e.timescale*(e.isAAC?1024:1152)/e.audiosamplerate,D=L*S,w=this._PTSNormalize,O=this._initDTS,C=8,P=[],I=[];if(e.samples.sort(function(e,t){return e.pts-t.pts}),I=e.samples,_=this.nextAacPts,r|=I.length&&_&&(Math.abs(t-_/T)<.1||Math.abs(I[0].pts-_-O)<20*D),r||(_=t*T),i&&e.isAAC)for(var M=0,x=_;M<I.length;){var F=I[M],N=w(F.pts-O,_),U=N-x;if(U<=-D)d.logger.warn("Dropping 1 audio frame @ "+Math.round(x/90)/1e3+"s due to "+Math.round(Math.abs(U/90))+" ms overlap."),I.splice(M,1),e.len-=F.unit.length;else if(U>=D){var G=Math.round(U/D);d.logger.warn("Injecting "+G+" audio frame @ "+Math.round(x/90)/1e3+"s due to "+Math.round(U/90)+" ms gap.");for(var B=0;B<G;B++)k=x+O,k=Math.max(k,O),R=o.default.getSilentFrame(e.channelCount),R||(d.logger.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),R=F.unit.subarray()),I.splice(M,0,{unit:R,pts:k,dts:k}),e.len+=R.length,x+=D,M+=1;F.pts=F.dts=x+O,x+=D,M+=1}else Math.abs(U)>.1*D,x+=D,0===M?F.pts=F.dts=O+_:F.pts=F.dts=I[M-1].pts+D,M+=1}for(;I.length;){if(n=I.shift(),l=n.unit,y=n.pts-O,m=n.dts-O,void 0!==p)E=w(y,p),b=w(m,p),s.duration=Math.round((b-p)/S);else{E=w(y,_),b=w(m,_);var j=Math.round(1e3*(E-_)/T),H=0;if(r&&j){if(j>0)H=Math.round((E-_)/D),d.logger.log(j+" ms hole between AAC samples detected,filling it"),H>0&&(R=o.default.getSilentFrame(e.channelCount),R||(R=l.subarray()),e.len+=H*R.length);else if(j<-12){d.logger.log(-j+" ms overlapping between AAC samples detected, drop frame"),e.len-=l.byteLength;continue}E=b=_}if(v=Math.max(0,E),g=Math.max(0,b),!(e.len>0))return;f=new Uint8Array(e.len+8),a=new DataView(f.buffer),a.setUint32(0,f.byteLength),f.set(h.default.types.mdat,4);for(var K=0;K<H;K++)k=E-(H-K)*D,R=o.default.getSilentFrame(e.channelCount),R||(d.logger.log("Unable to get silent frame for given audio codec; duplicating this frame 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+c=h.default.moof(e.sequenceNumber++,g/S,e),e.samples=[];var Y={id:this.id,level:this.level,sn:this.sn,data1:c,data2:f,startPTS:v/T,endPTS:this.nextAacPts/T,startDTS:g/T,endDTS:(b+S*V)/T,type:"audio",nb:W};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Y),Y}return null}},{key:"remuxEmptyAudio",value:function(e,t,r,i){var a=this.PES_TIMESCALE,n=e.timescale?e.timescale:e.audiosamplerate,s=a/n,l=this.nextAacPts,u=(void 0!==l?l:i.startDTS*a)+this._initDTS,f=i.endDTS*a+this._initDTS,h=1024,c=s*h,v=Math.ceil((f-u)/c),g=o.default.getSilentFrame(e.channelCount);if(d.logger.warn("remux empty Audio"),!g)return void d.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],y=0;y<v;y++){var m=u+y*c;p.push({unit:g,pts:m,dts:m}),e.len+=g.length}e.samples=p,this.remuxAudio(e,t,r)}},{key:"remuxID3",value:function(e,t){var r,i=e.samples.length;if(i){for(var a=0;a<i;a++)r=e.samples[a],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE,r.dts=(r.dts-this._initDTS)/this.PES_TIMESCALE;this.observer.trigger(u.default.FRAG_PARSING_METADATA,{id:this.id,level:this.level,sn:this.sn,samples:e.samples})}e.samples=[],t=t}},{key:"remuxText",value:function(e,t){e.samples.sort(function(e,t){return e.pts-t.pts});var r,i=e.samples.length;if(i){for(var a=0;a<i;a++)r=e.samples[a],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE;this.observer.trigger(u.default.FRAG_PARSING_USERDATA,{id:this.id,level:this.level,sn:this.sn,samples:e.samples})}e.samples=[],t=t}},{key:"_PTSNormalize",value:function(e,t){var r;if(void 0===t)return e;for(r=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),e}();r.default=v},{26:26,28:28,29:29,37:37,45:45}],39:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a 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n.hasOwnProperty(e)&&(t=n[e]),String.fromCharCode(t)},o=15,l=32,u={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},d={17:2,18:4,21:6,22:8,23:10,19:13,20:15},f={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},h={25:2,26:4,29:6,30:8,31:10,27:13,28:15},c=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],v={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){var r=this.verboseFilter[e];this.verboseLevel>=r}},g=function(e){for(var t=[],r=0;r<e.length;r++)t.push(e[r].toString(16));return t},p=function(){function e(t,r,a,n,s){i(this,e),this.foreground=t||"white",this.underline=r||!1,this.italics=a||!1,this.background=n||"black",this.flash=s||!1}return a(e,[{key:"reset",value:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}},{key:"setStyles",value:function(e){for(var t=["foreground","underline","italics","background","flash"],r=0;r<t.length;r++){var i=t[r];e.hasOwnProperty(i)&&(this[i]=e[i])}}},{key:"isDefault",value:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}},{key:"equals",value:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}},{key:"copy",value:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}},{key:"toString",value:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}]),e}(),y=function(){function e(t,r,a,n,s,o){i(this,e),this.uchar=t||" ",this.penState=new p(r,a,n,s,o)}return a(e,[{key:"reset",value:function(){this.uchar=" ",this.penState.reset()}},{key:"setChar",value:function(e,t){this.uchar=e,this.penState.copy(t)}},{key:"setPenState",value:function(e){this.penState.copy(e)}},{key:"equals",value:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}},{key:"copy",value:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)}},{key:"isEmpty",value:function(){return" "===this.uchar&&this.penState.isDefault()}}]),e}(),m=function(){function e(){i(this,e),this.chars=[];for(var t=0;t<l;t++)this.chars.push(new y);this.pos=0,this.currPenState=new p}return a(e,[{key:"equals",value:function(e){for(var t=!0,r=0;r<l;r++)if(!this.chars[r].equals(e.chars[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<l;t++)this.chars[t].copy(e.chars[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<l;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}},{key:"setCursor",value:function(e){this.pos!==e&&(this.pos=e),this.pos<0?(v.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>l&&(v.log("ERROR","Too large cursor position "+this.pos),this.pos=l)}},{key:"moveCursor",value:function(e){var t=this.pos+e;if(e>1)for(var r=this.pos+1;r<t+1;r++)this.chars[r].setPenState(this.currPenState);this.setCursor(t)}},{key:"backSpace",value:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}},{key:"insertChar",value:function(e){e>=144&&this.backSpace();var t=s(e);return this.pos>=l?void v.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),void this.moveCursor(1))}},{key:"clearFromPos",value:function(e){var t;for(t=e;t<l;t++)this.chars[t].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var e=[],t=!0,r=0;r<l;r++){var i=this.chars[r].uchar;" "!==i&&(t=!1),e.push(i)}return t?"":e.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e);var t=this.chars[this.pos];t.setPenState(this.currPenState)}}]),e}(),E=function(){function e(){i(this,e),this.rows=[];for(var t=0;t<o;t++)this.rows.push(new m);this.currRow=o-1,this.nrRollUpRows=null,this.reset()}return a(e,[{key:"reset",value:function(){for(var e=0;e<o;e++)this.rows[e].clear();this.currRow=o-1}},{key:"equals",value:function(e){for(var t=!0,r=0;r<o;r++)if(!this.rows[r].equals(e.rows[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<o;t++)this.rows[t].copy(e.rows[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<o;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}},{key:"backSpace",value:function(){var e=this.rows[this.currRow];e.backSpace()}},{key:"clearToEndOfRow",value:function(){var e=this.rows[this.currRow];e.clearToEndOfRow()}},{key:"insertChar",value:function(e){var t=this.rows[this.currRow];t.insertChar(e)}},{key:"setPen",value:function(e){var t=this.rows[this.currRow];t.setPenStyles(e)}},{key:"moveCursor",value:function(e){var t=this.rows[this.currRow];t.moveCursor(e)}},{key:"setCursor",value:function(e){v.log("INFO","setCursor: "+e);var t=this.rows[this.currRow];t.setCursor(e)}},{key:"setPAC",value:function(e,t){v.log("INFO","pacData = "+JSON.stringify(e));var r=e.row-1;if(this.nrRollUpRows&&r<this.nrRollUpRows-1&&(r=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==r){for(var i=0;i<o;i++)this.rows[i].clear();var a=this.currRow+1-this.nrRollUpRows,n=t.rows[a].cueStartTime;if(n&&n<v.time)for(i=0;i<this.nrRollUpRows;i++)this.rows[r-this.nrRollUpRows+i+1].copy(t.rows[a+i])}this.currRow=r;var s=this.rows[this.currRow];if(null!==e.indent){var l=e.indent,u=Math.max(l-1,0);s.setCursor(e.indent),e.color=s.chars[u].penState.foreground}var d={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(d)}},{key:"setBkgData",value:function(e){v.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)}},{key:"setRollUpRows",value:function(e){this.nrRollUpRows=e}},{key:"rollUp",value:function(){if(null===this.nrRollUpRows)return void v.log("DEBUG","roll_up but nrRollUpRows not set yet");v.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),v.log("INFO","Rolling up")}},{key:"getDisplayText",value:function(e){e=e||!1;for(var t=[],r="",i=-1,a=0;a<o;a++){var n=this.rows[a].getTextString();n&&(i=a+1,e?t.push("Row "+i+": '"+n+"'"):t.push(n.trim()))}return t.length>0&&(r=e?"["+t.join(" | ")+"]":t.join("\n")),r}},{key:"getTextAndFormat",value:function(){return this.rows}}]),e}(),b=function(){function e(t,r){i(this,e),this.chNr=t,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new E,this.nonDisplayedMemory=new E,this.lastOutputScreen=new E,this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return a(e,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e,this.lastOutputScreen)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,v.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset(),this.lastOutputScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}},{key:"insertChars",value:function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";v.log("INFO",r+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(v.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}},{key:"ccRCL",value:function(){v.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}},{key:"ccBS",value:function(){v.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}},{key:"ccAOF",value:function(){}},{key:"ccAON",value:function(){}},{key:"ccDER",value:function(){v.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}},{key:"ccRU",value:function(e){v.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}},{key:"ccFON",value:function(){v.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})}},{key:"ccRDC",value:function(){v.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}},{key:"ccTR",value:function(){v.log("INFO","TR"),this.setMode("MODE_TEXT")}},{key:"ccRTD",value:function(){v.log("INFO","RTD"),this.setMode("MODE_TEXT")}},{key:"ccEDM",value:function(){v.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()}},{key:"ccCR",value:function(){v.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()}},{key:"ccENM",value:function(){v.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}},{key:"ccEOC",value:function(){if(v.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,v.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()}},{key:"ccTO",value:function(e){v.log("INFO","TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}},{key:"ccMIDROW",value:function(e){var t={flash:!1};if(t.underline=e%2===1,t.italics=e>=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=i[r]}v.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=v.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),e}(),R=function(){function e(t,r,a){i(this,e),this.field=t||1,this.outputs=[r,a],this.channels=[new b(1,r),new b(2,a)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return a(e,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(e,t){var r,i,a,n=!1;this.lastTime=e,v.setTime(e);for(var s=0;s<t.length;s+=2)if(i=127&t[s],a=127&t[s+1],0!==i||0!==a){if(v.log("DATA","["+g([t[s],t[s+1]])+"] -> ("+g([i,a])+")"),r=this.parseCmd(i,a),r||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var o=this.channels[this.currChNr-1];o.insertChars(n)}else v.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,v.log("WARNING","Couldn't parse cleaned data "+g([i,a])+" orig: "+g([t[s],t[s+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(e,t){var r=null,i=(20===e||28===e)&&32<=t&&t<=47,a=(23===e||31===e)&&33<=t&&t<=35;if(!i&&!a)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,v.log("DEBUG","Repeated command ("+g([e,t])+") is dropped"),!0;r=20===e||23===e?1:2;var n=this.channels[r-1];return 20===e||28===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"parseMidrow",value:function(e,t){var r=null;if((17===e||25===e)&&32<=t&&t<=47){if(r=17===e?1:2,r!==this.currChNr)return v.log("ERROR","Mismatch channel in midrow parsing"),!1;var i=this.channels[r-1];return i.ccMIDROW(t),v.log("DEBUG","MIDROW ("+g([e,t])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127,n=(16===e||24===e)&&64<=t&&t<=95;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=e<=23?1:2,i=64<=t&&t<=95?1===r?u[e]:f[e]:1===r?d[e]:h[e];var s=this.interpretPAC(i,t),o=this.channels[r-1];return o.setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(e,t){var r=t,i={color:null,italics:!1,indent:null,underline:!1,row:e};return r=t>95?t-96:t-64,i.underline=1===(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((r-16)/2),i}},{key:"parseChars",value:function(e,t){var r=null,i=null,a=null;if(e>=25?(r=2,a=e-8):(r=1,a=e),17<=a&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,v.log("INFO","Special char '"+s(n)+"' in channel "+r),i=[n]}else 32<=e&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var o=g(i);v.log("DEBUG","Char codes =  "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i}},{key:"parseBackgroundAttributes",value:function(e,t){var r,i,a,n,s=(16===e||24===e)&&32<=t&&t<=47,o=(23===e||31===e)&&45<=t&&t<=47;return!(!s&&!o)&&(r={},16===e||24===e?(i=Math.floor((t-32)/2),r.background=c[i],t%2===1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0)),a=e<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)}},{key:"reset",value:function(){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].reset();this.lastCmdA=null,this.lastCmdB=null}},{key:"cueSplitAtTime",value:function(e){for(var t=0;t<this.channels.length;t++)this.channels[t]&&this.channels[t].cueSplitAtTime(e)}}]),e}();r.default=R},{}],43:[function(e,t,r){"use strict";var i={newCue:function(e,t,r,i){for(var a,n,s,o,l,u=window.VTTCue||window.TextTrackCue,d=0;d<i.rows.length;d++)if(a=i.rows[d],s=!0,o=0,l="",!a.isEmpty()){for(var f=0;f<a.chars.length;f++)a.chars[f].uchar.match(/\s/)&&s?o++:(l+=a.chars[f].uchar,s=!1);a.cueStartTime=t,n=new 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