Cannot use the AudioContext on all the browsers. webkitAudioContext is missing in decoder.js

[phyohtetpaing]

1st Bug description

Cannot use the AudioContext on all the browsers. webkitAudioContext is missing in decoder.js

2nd Bug description

Draggable seeking bar is missing drag and skip(speed for the skip, drag/skip position with % of width)

Environment

• Browser: Safari, Chrome etc on some IOS devices not render without webkitAudioContext

var AudioContext = window.AudioContext // Default
    || window.webkitAudioContext // Safari and old versions of Chrome
    || false; 

if (AudioContext) {
    //ToDo
    var ctx = new AudioContext;
    // ...
} else {
    // Web Audio API is not supported
    // Alert the user
    alert("Sorry, but the Web Audio API is not supported by your browser. Please, consider upgrading to the latest version or downloading Google Chrome or Mozilla Firefox");
}

[katspaugh]

This is very edge-case (what browsers are we talking about?) but please feel free to submit a pull request.

[phyohtetpaing]

On iOS devices, it will not work without webkitAudioContext.

[katspaugh]

Apparently only old versions, pre-2021.