Track element

Category: Multimedia
Type: New or changed feature
Status: Enabled by default (Chrome 23)
Intent stage: None

Summary

Add subtitles, captions, screen reader descriptions, chapters and other types of timed metadata to video and audio. Chrome currently supports the WebVTT format for track data.

Standards & signals

Specification: http://whatwg.org/html#the-track-element
Firefox: In development
Safari: Shipped/Shipping
Web developers: Positive

Docs: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/track

View on chromestatus.com