Video multi audio

Web App Development
1

I am developing a WebOS IPTV application, and some channels have multiple audio tracks. I am facing an issue with audio track switching—when I change the audio using videoElement.audioTracks, the sound does not change. I want to know whether videoElement.audioTracks is supported on WebOS.

2

The audioTracks attribute is supported on webOS TV 3.0 and higher, and you can use it as follows:

function selectTrack(index) {
  var audioTracks = document.getElementById('myVideo').audioTracks;
 
  for (var i = 0; i < audioTracks.length; i++) {
    if (i == index)
      audioTracks[i].enabled = true;
    else
      audioTracks[i].enabled = false;
  }
}