在Android和IOS中将MPEG-DASH和HLS流音频从单声道更改为5.1环绕声？

Question

像标题一样，我想知道是否有什么可以允许我做的。 在javascript中，我使用了webAudio API createChannelSplitter（）方法：

var ac = new (window.AudioContext || window.webkitAudioContext)();
var source = ac.createMediaElementSource(this.Video);
var gains = [];
var panners = [];
var analysers = [];

for (var i = 0; i < 6; i++) {
    gains[i] = ac.createGain();
    panners[i] = ac.createPanner();
    analysers[i] = ac.createAnalyser();
}

var splitter = ac.createChannelSplitter(6);//this method will split my audio source to 5.1
this.Video.addEventListener('loadeddata', function () {
    source.connect(splitter);
    for (var i = 0; i < 6; i++) {
        splitter.connect(gains[i], i);
        gains[i].connect(panners[i]);
        panners[i].connect(analysers[i]);
        analysers[i].connect(ac.destination);
        panners[i].setPosition(0.1, 0, 0.1);
    }
}

Android和IOS中的相同内容如何？