属性: Audio audioTracks

Obaje Audio DOM na HTML

定义和用法

audioTracks 属性 gananin kan wuri taki kan kanan kanan

对象: AudioTrackList kan wuri kana taki daga audio

wuri kan daki taki daga yawan kan wuri kana kan wuri taki kan kanan

实例

Gananin kan wuri taki daga yawan kan:

var x = document.getElementById("myAudio").audioTracks.length;

Jiyar ci gano

语法

audioObject.audioTracks

返回值

taki Rarrabawa:
对象: AudioTrackList

wuri kan daki taki daga audio

对象: AudioTrackList

  • audioTracks.length - gananin kan wuri taki daga yawan kan
  • audioTracks.getTrackById(id) - gananin kan wuri taki daga id
  • audioTracks[index] - gananin kan wuri taki daga index

Rarrabawa:wuri kan daki AudioTrack kaincen 0
AudioTrack 对象

wuri kan daki

属性: AudioTrack

  • id - gananin kan wuri taki
  • kind - gananin kan wuri taki
  • label - gananin kan wuri taku daki
  • language - 获取音轨的语言
  • enabled - Samuwa ko kuma saɗaɗaɗa ɗanɗan ɗanɗan yana cikin ɗauki (true|false)

Kind ɗanɗan ya ɗauki ɗauki daga tsaɗaɗan ɗaukakar:

  • "alternative"
  • "description"
  • "main"
  • "translation"
  • "commentary"
  • Girmiciya ɗanɗan (Girmiciya baya)

Bukatan ɗanɗan

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Obaje Audio DOM na HTML