The buffered read-only property of HTMLMediaElement objects returns a new static normalized TimeRanges object that represents the ranges of the media resource, if any, that the user agent has buffered at the moment the buffered property is accessed.
Note: This feature is not available in Web Workers.
A new static normalized TimeRanges object that represents the ranges of the media resource, if any, that the user agent has buffered at the moment the buffered property is accessed.
js
const obj = document.createElement("video"); console.log(obj.buffered); // TimeRanges { length: 0 }
| Specification |
|---|
| HTML Standard # dom-media-buffered-dev |
| Media Source Extensions™ # htmlmediaelement-extensions |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
buffered |
3 | 12 | 4 | 9 | ≤12.1 | 3.1 | ≤37 | 18 | 4 | ≤12.1 | 3 | 1.0 |
HTMLMediaElement: Interface used to define the HTMLMediaElement.buffered property
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/buffered