IMPORTANT: Development of Timed Text Markup Language 3 (TTML3) is currently suspended.

To raise issues against TTML2 please visit w3c/ttml2 issues.

This repository serves to hold issues against TTML whose resolution requires a substantive change that is deemed too significant to make in previous versions of TTML.

Timed Text Markup Language 3 (TTML3) Specification

This is the official repository for the W3C Timed Text Markup Language 3 (TTML3) specification.

The latest editor's draft of TTML3 may be viewed at http://w3c.github.io/ttml3/

Additional information can be found at:

• Contributing
• Editing Process
• License