- http://en.wikipedia.org/wiki/Annodex
- Subtitles, Captions, Timed-text and Transcripts in CMML
- http://lists.xiph.org/pipermail/annodex-announce/2006-February/000042.html
- http://lists.xiph.org/pipermail/annodex-dev/2007-November/000187.html
- Continuous Media Markup Language CMML
- http://www.annodex.net/specifications.html
- http://www.annodex.net/authoring/index.html
- http://wiki.xiph.org/index.php/CMML
- http://wiki.videolan.org/Cmml
- http://packages.debian.org/unstable/utils/cmml-tools
- http://lists.xiph.org/pipermail/theora-dev/2003-August/000720.html
- http://trac.annodex.net/wiki/TranscodingInAnnodex
- http://en.wikipedia.org/wiki/Continuous_Media_Markup_Language
- http://de.wikipedia.org/wiki/Xiph.Org_Foundation
