BASELINE NowYouCanUse.com
Widely Available Media elements
id: text-tracks

Text tracks

The <track> element is used as a child of the media elements that lets you specify a timed text track to be displayed in parallel with the media element.
Baseline Status: Achieved Widely Available on Jan 29, 2018 (Cross-browser Newly Available since Jul 29, 2015).
Desktop Browser Engine Support
Google Chrome
23
Supported
Mozilla Firefox
31
Supported
Apple Safari
6
Supported
Microsoft Edge
12
Supported
Mobile Browser Engine Support
Chrome Android
25
Firefox Android
31
Safari iOS
6
Specifications and References