Video videoSpoor eiendom
Voorbeeld
Kry die aantal beskikbare videosnitte:
var x = document.getElementById("myVideo").videoTracks.length;
Definisie en gebruik
Die videoTracks-eienskap gee 'n VideoTrackList-objek terug.
Die VideoTrackList-objek verteenwoordig die beskikbare videosnitte vir die video.
Elke beskikbare videosnit word deur 'n VideoTrack-objek voorgestel.
Blaaierondersteuning
Property | |||||
---|---|---|---|---|---|
videoTracks | Not supported | Not supported | Not supported | Not supported | Not supported |
Sintaksis
videoObject.videoTracks
Terugkeerwaarde
Type | Description |
---|---|
VideoTrackList Object | Represents the available video tracks for the video. VideoTrackList Object:
Note: The first available VideoTrack object is index 0 |
VideoTrack Object | Represents a video track. VideoTrack Object Properties:
|
❮ Video-objek