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