TTML Profiles for Internet Media Subtitles and Captions (IMSC)

Introduction

This repository covers the IMSC family of specifications.

Published IMSC Specifications

See the ttml-imsc cover page.

Drafts

IMSC 1.1

• branch
• draft
• issues
• requirements documentation repo

IMSC 1.0.1

• branch
• draft
• issues
• errata

IMSC 1.0

• branch
• draft
• Superseded. Use IMSC 1.0.1 instead.

Issues

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

Tests

The imsc-tests repository contains the tests for IMSC implementations, which are also used for the IMSC implementation reports.