HTMLMediaElement.seekable
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
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;
值
一个TimeRanges
对象。
示例
js
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 |
---|
HTML Standard # dom-media-seekable-dev |
Media Source Extensions™ # htmlmediaelement-extensions |
Browser compatibility
BCD tables only load in the browser
See also
- The interface defining it,
HTMLMediaElement
. - Media Source Extensions API