Audio defaultPlaybackRate jiki
Tsa da gwa:
defaultPlaybackRate
Wurin jiki jiki tsa jiki aminceciya.
Rarrabawa:Gyara wa tsa jiki aminceciya gudanin, kuma yankin aminceciya yanzu. domin gyara yankin aminceciya yanzu, kori playbackRate jiki.
Shiyya
Tsa 1
Dokiya gudanin yankin aminceciya:
document.getElementById("myAudio").defaultPlaybackRate = 0.5;
Tsa 2
Dokiya gudanin yankin aminceciya:
document.getElementById("myAudio").defaultPlaybackRate = 2;
Gwali
Kori defaultPlaybackRate jiki:
audioObject.defaultPlaybackRate
Gyara defaultPlaybackRate jiki:
audioObject.defaultPlaybackRate = number
Wurin jiki
Rani | Tsa |
---|---|
number |
Yinwai tsa aminceciya yankin gudanin. Kudiya cece:
注释:值 0.0 无效并引发 NOT_SUPPORTED_ERR 异常。 |
技术细节
返回值: | 数值,表示默认播放速度。 |
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默认值: | 1.0 |
浏览器支持
Chrome | Edge | Firefox | Safari | Opera |
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Chrome | Edge | Firefox | Safari | Opera |
支持 | 支持 | 支持 | 不支持 | 支持 |