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;
值
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 |
---|
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