HTMLMediaElement.seekable

HTMLMediaElement的只读属性seekable返回一个包含了用户可以跳转到的时刻的区域(如果有)的TimeRanges对象。

Syntax

var seekable = audioOrVideo.seekable;

一个TimeRanges对象。

示例

var video = document.querySelector("video");
var timeRangesObject = video.seekable;
var timeRanges = [];
//遍历所有时间区域并输出数组
for (let count = 0; count < timeRangesObject.length; count ++) {
    timeRanges.push([timeRangesObject.start(count), timeRangesObject.end(count)]);
}

Specifications

Specification Status Comment
HTML Living Standard
HTMLMediaElement
Living Standard No change from HTML5
HTML5
HTMLMediaElement
Recommendation Initial definition.
Media Source Extensions
HTMLMediaElement extensions, like for seekable
Recommendation Specifies a new algorithm for returning the seekable time range of a media element whose source is a MediaSource object.

Browser compatibility

BCD tables only load in the browser

See also