Video audioTracks Property
Video Object
Example
Get the number of available audio tracks:
var x = document.getElementById("myVideo").audioTracks.length;
Try it yourself »
Definition and Usage
The audioTracks property returns a AudioTrackList object.
The AudioTrackList object represents the available audio tracks for the video.
Each available audio track is represented by an AudioTrack Object.
Browser Support
The audioTracks property is not supported in any major browser.
Syntax
Return Value
Type |
Description |
AudioTrackList Object |
Represents the available audio tracks for the video.
AudioTrackList Object:
- audioTracks.length - get the number of audio tracks available
- audioTracks.getTrackById(id) - get AudioTrack object by id
- audioTracks[index] - get AudioTrack object by index
Note: The first available AudioTrack object is index 0
|
AudioTrack Object |
Represents an audio track. AudioTrack Object Properties:
- id - get the id of the audio track
- kind - get the type of the audio track (can be: "alternative",
"description", "main", "translation", "commentary", or "" (empty
string))
- label - get the label of the audio track
- language - get the language of the audio track
- enabled - get or set if the track is active (true|false)
|
Video Object
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