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-seekable

Browser compatibility

BCD tables only load in the browser

See also