@techreport{ietf-cellar-codec-20,
    number =    {draft-ietf-cellar-codec-20},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-cellar-codec/20/},
    author =    {Steve Lhomme and Moritz Bunkus and Dave Rice},
    title =     {{Matroska Media Container Codec Specifications}},
    pagetotal = 81,
    year =      2026,
    month =     aug,
    day =       14,
    abstract =  {This document defines the Matroska multimedia container codec mappings, including the codec ID, layout of data in a Block element and in an optional CodecPrivate element.},
}