The HTMLMediaElement.volume property sets the volume at which the media will be played.
The HTMLMediaElement.volume property sets the volume at which the media will be played.
A double values must fall between 0 and 1, where 0 is effectively muted and 1 is the loudest possible value.
js
const obj = document.createElement("audio"); console.log(obj.volume); // 1 obj.volume = 0.75;
| Specification |
|---|
| HTML Standard # dom-media-volume-dev |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
volume |
3 | 12 | 3.5 | 9 | ≤12.1 | 3.1 | ≤37 | 18 | 4 | ≤12.1 | 3volume returns a value and is writable; however, the value is always 1, and setting a value has no effect on the volume of the media object. |
1.0 |
HTMLMediaElement: Interface used to define the HTMLMediaElement.volume propertyHTMLMediaElement.muted
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/volume