HTMLMediaElement:buffered 属性

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

HTMLMediaElement 对象的只读属性 buffered 返回一个新的静态规范化 TimeRanges 对象,该对象表示用户代理在访问 buffered 属性时已缓冲的媒体资源(如果有)的范围。

返回值

一个新的静态规范化 TimeRanges 对象,表示用户代理在访问 buffered 属性时已缓冲的媒体资源(如果有)的范围。

示例

js
const obj = document.createElement("video");
console.log(obj.buffered); // TimeRanges { length: 0 }

规范

Specification
HTML
# dom-media-buffered-dev
Media Source Extensions™
# htmlmediaelement-extensions-buffered

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
buffered

Legend

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

Full support
Full support

参见