audioTracks property

AudioTrackList get audioTracks

The read-only audioTracks property on HTMLMediaElement objects returns an AudioTrackList object listing all of the AudioTrack objects representing the media element's audio tracks.

The media element may be either an audio element or a video element.

The returned list is live; that is, as tracks are added to and removed from the media element, the list's contents change dynamically. Once you have a reference to the list, you can monitor it for changes to detect when new audio tracks are added or existing ones removed. See AudioTrackList events to learn more about watching for changes to a media element's track list.

Implementation

external AudioTrackList get audioTracks;