HTMLMediaElement.seekable

The seekable read-only property of the HTMLMediaElement returns a TimeRanges object that contains the time ranges that the user is able to seek to, if any.

Syntax

var seekable = audioOrVideo.seekable;

Value

A TimeRanges object.

Examples

var video = document.querySelector("video");
var timeRangesObject = video.seekable;
var timeRanges = [];
//Go through the object and output an array
for (let count = 0; count < timeRangesObject.length; count ++) {
    timeRanges.push([timeRangesObject.start(count), timeRangesObject.end(count)]);
}

Specifications

Specification Status Comment
HTML Living Standard
The definition of 'HTMLMediaElement' in that specification.
Living Standard No change from HTML5
HTML5
The definition of 'HTMLMediaElement' in that specification.
Recommendation Initial definition.
Unknown
The definition of 'HTMLMediaElement extensions, like for seekable' in that specification.
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