A tool for working with (proprietary) video container formats.
74533c8f — Sigrid Solveig Haflínudóttir 2 years ago
ivf: ignore av1 codec private data
49dc43fd — Sigrid Solveig Haflínudóttir 2 years ago
matroska: handle av1
d4879b4b — Sigrid Solveig Haflínudóttir 2 years ago
ivf2raw: fix wrong timestamps


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You can also use your local clone with git send-email.


Multimedia container file system.

Someday this might end up as a 9p filesystem for various video container formats so other programs (vidya players) can identify formats and extract streams properly.

extra/ contains additional tools:

  • video/adtsdump, to dump ADTS headers in human readable form.
  • video/mkvdump, to dump MKV in human readable form.
  • video/ivf2raw, to rip raw video frames out of IVF.


It's not a filesystem yet, but it can extract subtitles, video streams (as IVF, some as OGG) and audio streams from MP4 and MKV.