HTMLMediaElement.volume

HTMLMediaElement.volume 属性可设置媒体播放时的音量。

语法

var volume = video.volume; //1

取值为 0 到 1 的双精度值。0 为静音,1 为音量最大时的值。

示例

var obj = document.createElement('audio');
console.log(obj.volume); // 1
obj.volume = 0.75;

规范

Specification
HTML
# dom-media-volume-dev

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
volume

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
Partial support
Partial support

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