Matroska Codec
draft-ietf-cellar-codec-00

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cellar                                                         S. Lhomme
Internet-Draft
Intended status: Standards Track                               M. Bunkus
Expires: January 18, 2019
                                                                 D. Rice
                                                           July 17, 2018

                             Matroska Codec
                       draft-ietf-cellar-codec-00

Abstract

   This document defines the Matroska codec mappings, including the
   codec ID, layout of data in a "Block Element" and in an optional
   "CodecPrivate Element".

Status of This Memo

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   This Internet-Draft will expire on January 18, 2019.

Copyright Notice

   Copyright (c) 2018 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Lhomme, et al.          Expires January 18, 2019                [Page 1]
Internet-Draft                  Matroska                       July 2018

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   4
   2.  Status of this document . . . . . . . . . . . . . . . . . . .   4
   3.  Security Considerations . . . . . . . . . . . . . . . . . . .   4
   4.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   4
   5.  Notations and Conventions . . . . . . . . . . . . . . . . . .   4
   6.  Codec Mappings  . . . . . . . . . . . . . . . . . . . . . . .   5
     6.1.  Defining Matroska Codec Support . . . . . . . . . . . . .   5
       6.1.1.  Codec ID  . . . . . . . . . . . . . . . . . . . . . .   5
       6.1.2.  Codec Name  . . . . . . . . . . . . . . . . . . . . .   6
       6.1.3.  Description . . . . . . . . . . . . . . . . . . . . .   6
       6.1.4.  Initialisation  . . . . . . . . . . . . . . . . . . .   6
       6.1.5.  Citation  . . . . . . . . . . . . . . . . . . . . . .   6
       6.1.6.  Deprecation Date  . . . . . . . . . . . . . . . . . .   7
       6.1.7.  Superseded By . . . . . . . . . . . . . . . . . . . .   7
     6.2.  Recommendations for the Creation of New Codec Mappings  .   7
     6.3.  Video Codec Mappings  . . . . . . . . . . . . . . . . . .   7
       6.3.1.  V_MS/VFW/FOURCC . . . . . . . . . . . . . . . . . . .   7
       6.3.2.  V_UNCOMPRESSED  . . . . . . . . . . . . . . . . . . .   8
       6.3.3.  V_MPEG4/ISO/SP  . . . . . . . . . . . . . . . . . . .   8
       6.3.4.  V_MPEG4/ISO/ASP . . . . . . . . . . . . . . . . . . .   8
       6.3.5.  V_MPEG4/ISO/AP  . . . . . . . . . . . . . . . . . . .   9
       6.3.6.  V_MPEG4/MS/V3 . . . . . . . . . . . . . . . . . . . .   9
       6.3.7.  V_MPEG1 . . . . . . . . . . . . . . . . . . . . . . .   9
       6.3.8.  V_MPEG2 . . . . . . . . . . . . . . . . . . . . . . .   9
       6.3.9.  V_REAL/RV10 . . . . . . . . . . . . . . . . . . . . .  10
       6.3.10. V_REAL/RV20 . . . . . . . . . . . . . . . . . . . . .  10
       6.3.11. V_REAL/RV30 . . . . . . . . . . . . . . . . . . . . .  10
       6.3.12. V_REAL/RV40 . . . . . . . . . . . . . . . . . . . . .  10
       6.3.13. V_QUICKTIME . . . . . . . . . . . . . . . . . . . . .  11
       6.3.14. V_THEORA  . . . . . . . . . . . . . . . . . . . . . .  11
       6.3.15. V_PRORES  . . . . . . . . . . . . . . . . . . . . . .  12
       6.3.16. V_VP8 . . . . . . . . . . . . . . . . . . . . . . . .  12
       6.3.17. V_VP9 . . . . . . . . . . . . . . . . . . . . . . . .  12
       6.3.18. V_FFV1  . . . . . . . . . . . . . . . . . . . . . . .  13
     6.4.  Audio Codec Mappings  . . . . . . . . . . . . . . . . . .  13
       6.4.1.  A_MPEG/L3 . . . . . . . . . . . . . . . . . . . . . .  13
       6.4.2.  A_MPEG/L2 . . . . . . . . . . . . . . . . . . . . . .  13
       6.4.3.  A_MPEG/L1 . . . . . . . . . . . . . . . . . . . . . .  14
       6.4.4.  A_PCM/INT/BIG . . . . . . . . . . . . . . . . . . . .  14