Profiles abstracted

src/index.js

@@ -1,6 +1,17 @@
-var avconv = require('avconv');
+var avconv = require('avconv')
+  , profiles = require('./profiles');
+
+module.exports = function (config, next) {
+  var params = [];
+
+  for (var i in config.inputs) {
+    params.push('-i', config.inputs[i])
+  }
+
+  params = params.concat(profiles[config.profile]);
+
+  params.push('-y', config.output);
 
-module.exports = function (params, next) {
   avconv(params);
   if (next && (next instanceof Function)) next();
 }

src/profiles.js

@@ -0,0 +1,7 @@
+module.exports = {
+  'audio-mix-ac3': [
+    '-f', 'ac3',
+    '-c:a', 'ac3',
+    '-filter_complex', 'amix=inputs=2:duration=longest'
+  ]
+}

test/audio.js

@@ -1,12 +1,12 @@
 var mix = require('../src/index');
 
-var params = [
-  '-i', (__dirname + '/data/MayItBe.m4a'),
-  '-i', (__dirname + '/data/CouncilOfElrond.m4a'),
-  '-f', 'ac3',
-  '-c:a', 'ac3',
-  '-filter_complex', 'amix=inputs=2:duration=longest',
-  '-y', (__dirname + '/data/audioMix.ac3')
-];
+var params = {
+  inputs: [
+    (__dirname + '/data/MayItBe.m4a'),
+    (__dirname + '/data/CouncilOfElrond.m4a')
+  ],
+  output: (__dirname + '/data/audioMix.ac3'),
+  profile: 'audio-mix-ac3'
+}
 
 mix(params);