TTML Profiles for Internet Media Subtitles and Captions (IMSC)

Introduction

This repository covers the IMSC family of specifications.

Published Specifications

Version 1.0 of IMSC is a Recommendation.

Issues

Issues against IMSC are tracked here. Milestones are used to assign issues to specific versions of IMSC.

Directories

• imsc1: TTML Profiles for Internet Media Subtitles and Captions 1.0 (IMSC1)
• ttml-imsc-versions.html: roadmap for the IMSC family of specifications