These API calls are used to listen to or update the audio track if multiple audio tracks of a video are provided.
.on('audioTracks')
Fired when the list of available audio tracks is updated. Happens shortly after a playlist item starts playing.
Returns an object with the following:
| Value | Description |
|---|---|
levels array | An array containing the new audio track objects Returns the same information as getAudioTracks() |
.on('audioTrackChanged')
Fired when the active audio track is changed.
Happens in response to e.g. a user clicking the audio tracks menu or a script calling setCurrentAudioTrack().
Returns an object with the following:
| Value | Description |
|---|---|
currentTrack number | Index of the new quality level in the getAudioTracks() array. |