TimedText/IMSC1 implementation page
This page compiles implementations and test cases for the IMSC 1 specification.
A test suite, including reference IMSC1 documents and corresponding examplar renderings (as PNG images), is available at https://github.com/w3c/imsc-tests.
The following is a non-exhaustive list of IMSC1 implementations reported to the TTWG.
- GStreamer Prototype from BBC R&D
- Green International Consulting (GIC)
- CastLabs Android Player SDK (v2)
- The Timed Text Toolkit is an open source library that implements IMSC1 rendering and validation