Web/API/SourceBuffer/textTracks

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

Draft This page is not complete.

The textTracks read-only property of the SourceBuffer interface returns a list of the text tracks currently contained inside the SourceBuffer.

Syntax

var myTextTracks = sourceBuffer.textTracks;

Value

An TextTrackList object.

Example

TBD

Specifications

Specification	Status	Comment
Media Source ExtensionsThe definition of 'textTracks' in that specification.	Recommendation	Initial definition.

Browser compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
textTracks	Chrome No support No	Edge Full support 18	Firefox No support No	IE No support No	Opera No support No	Safari Full support 8	WebView Android No support No	Chrome Android No support No	Firefox Android No support No	Opera Android No support No	Safari iOS Partial support 13 Notes' Partial support 13 Notes' Notes' Exposed in Mobile Safari on iPad but not on iPhone.	Samsung Internet Android No support No

Legend

Full support  

Full support

Partial support  

Partial support

No support  

No support

See implementation notes.'

See implementation notes.

See also

• MediaSource
• SourceBufferList

SourceBuffer.textTracks by Mozilla Contributors is licensed under CC-BY-SA 2.5.