HTML Audio/Video DOM videoTracks Properti
Referensi DOM Audio/Video HTML
Contoh
Dapatkan jumlah trek video yang tersedia:
var vid = document.getElementById("myVideo");
alert(vid.videoTracks.length);
Definisi dan Penggunaan
Properti videoTracks mengembalikan objek VideoTrackList.
Objek VideoTrackList mewakili trek video yang tersedia untuk video tersebut.
Setiap trek video yang tersedia diwakili oleh Objek VideoTrack.
Dukungan Peramban
Property | |||||
---|---|---|---|---|---|
videoTracks | Not supported | Not supported | Not supported | Not supported | Not supported |
Sintaksis
video.videoTracks
Nilai Kembali
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:
|
Referensi DOM Audio/Video HTML