Video oudio Tracks Eiendom
Voorbeeld
Kry die aantal beskikbare oudiosnitte:
var x = document.getElementById("myVideo").audioTracks.length;
Definisie en gebruik
Die audioTracks-eienskap gee 'n AudioTrackList-objek terug.
Die AudioTrackList-objek verteenwoordig die beskikbare oudiosnitte vir die video.
Elke beskikbare oudiosnit word deur 'n AudioTrack-objek voorgestel.
Blaaierondersteuning
Property | |||||
---|---|---|---|---|---|
audioTracks | Not supported | Not supported | Not supported | Not supported | Not supported |
Sintaksis
videoObject.audioTracks
Terugkeerwaarde
Type | Description |
---|---|
AudioTrackList Object | Represents the available audio tracks for the video. AudioTrackList Object:
Note: The first available AudioTrack object is index 0 |
AudioTrack Object | Represents an audio track. AudioTrack Object Properties:
|
❮ Video-objek