VideoTrack: id property - Web APIs | MDN (original) (raw)

Limited availability

The id property contains a string which uniquely identifies the track represented by the**VideoTrack**.

This ID can be used with theVideoTrackList.getTrackById() method to locate a specific track within the media associated with a media element.

The track ID can also be used as the fragment of a URL that loads the specific track (if the media supports media fragments).

Value

A string which identifies the track, suitable for use when callinggetTrackById() on aVideoTrackList such as the one specified by a media element'svideoTracks property.

Specifications

Browser compatibility