The HTMLMediaElement.defaultPlaybackRate property indicates the default playback rate for the media.
HTMLMediaElement.defaultPlaybackRate
Value
A double. 1.0 is "normal speed," values lower than 1.0 make the media play slower than normal, higher values make it play faster.
Exceptions
-
NotSupportedErrorDOMException -
Thrown if the specified value is not supported.
Examples
var obj = document.createElement('video'); console.log(obj.defaultPlaybackRate); // 1
Specifications
| Specification |
|---|
| HTML Standard # dom-media-defaultplaybackrate-dev |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
defaultPlaybackRate |
1
|
12
|
20
|
9
|
≤12.1
|
3.1
|
≤37
|
18
|
20
|
≤12.1
|
3
|
1.0
|
See also
- The interface defining it,
HTMLMediaElement.
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/defaultPlaybackRate
