Video textTracks attribute

HTML DOM Video ƙarshe

Definition and usage

textTracks The property returns a TextTrackList object.

TextTrackList object represents the available text tracks in the video.

Each available text track is represented by a TextTrack object.

Example

Get the number of available text tracks:

var x = document.getElementById("myVideo").textTracks.length;

Try it yourself

Syntax

videoObject.textTracks

Return value

Type Description
TextTrackList 对象

wanda ke wakiltar textTrack a cikin video

TextioTrackList 对象：

  • length - ganin yadda textTrack a cikin video
  • [index] - ganin TextTrack ta tsarin

Kira:TextTrack 对象 na farko wanda ke cikin yadda 0.
TextTrack 对象

wanda ke wakiltar textTrack

TextTrack 对象属性：

  • kind - ganin rarraba textTrack
  • label - ganin tag textTrack
  • language - ganin harsar textTrack
  • mode - ganin ko wanda hanyar da kuma a kara wanda hanyar a cikin halin aiki ("disabled"|"hidden"|"showing")
  • cues - ganin listin ceceka textTrackCueList
  • activeCues - ganin gurɗe yadda a hankali textTrackCueList ceceka
  • addCue(cue) - Ƙarƙa baya zuwa ƙarƙa na baya
  • removeCue(cue) - Ƙarƙa baya daga ƙarƙa na baya

Kariya ta haki kind:

  • "subtitles"
  • "caption"
  • "descriptions"
  • "chapters"
  • "metadata"

Dukansuwa browsers

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
Tukurawa 9.0 Ba a ƙabila ba 6.0 Tukurawa

HTML DOM Video ƙarshe