Matroska Media Container Codec Specifications
draft-ietf-cellar-codec-04

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Last updated 2020-04-17
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cellar                                                         S. Lhomme
Internet-Draft                                                          
Intended status: Informational                                 M. Bunkus
Expires: 19 October 2020                                                
                                                                 D. Rice
                                                           17 April 2020

             Matroska Media Container Codec Specifications
                       draft-ietf-cellar-codec-04

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

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on 19 October 2020.

Copyright Notice

   Copyright (c) 2020 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   license-info) in effect on the date of publication of this document.
   Please review these documents carefully, as they describe your rights
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   provided without warranty as described in the Simplified BSD License.

Lhomme, et al.           Expires 19 October 2020                [Page 1]
Internet-Draft               Matroska Codec                   April 2020

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   4
   2.  Status of this document . . . . . . . . . . . . . . . . . . .   4
   3.  Security Considerations . . . . . . . . . . . . . . . . . . .   4
   4.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   4
   5.  Notations and Conventions . . . . . . . . . . . . . . . . . .   5
   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 . . . . . . . . . . . . . . . . . . . . .   7
       6.1.4.  Initialization  . . . . . . . . . . . . . . . . . . .   7
       6.1.5.  Codec BlockAdditions  . . . . . . . . . . . . . . . .   7
       6.1.6.  Citation  . . . . . . . . . . . . . . . . . . . . . .   8
       6.1.7.  Deprecation Date  . . . . . . . . . . . . . . . . . .   8
       6.1.8.  Superseded By . . . . . . . . . . . . . . . . . . . .   8
     6.2.  Recommendations for the Creation of New Codec Mappings  .   8
     6.3.  Video Codec Mappings  . . . . . . . . . . . . . . . . . .   9
       6.3.1.  V_MS/VFW/FOURCC . . . . . . . . . . . . . . . . . . .   9
       6.3.2.  V_UNCOMPRESSED  . . . . . . . . . . . . . . . . . . .   9
       6.3.3.  V_MPEG4/ISO/SP  . . . . . . . . . . . . . . . . . . .  10
       6.3.4.  V_MPEG4/ISO/ASP . . . . . . . . . . . . . . . . . . .  10
       6.3.5.  V_MPEG4/ISO/AP  . . . . . . . . . . . . . . . . . . .  10
       6.3.6.  V_MPEG4/MS/V3 . . . . . . . . . . . . . . . . . . . .  10
       6.3.7.  V_MPEG1 . . . . . . . . . . . . . . . . . . . . . . .  11
       6.3.8.  V_MPEG2 . . . . . . . . . . . . . . . . . . . . . . .  11
       6.3.9.  V_REAL/RV10 . . . . . . . . . . . . . . . . . . . . .  11
       6.3.10. V_REAL/RV20 . . . . . . . . . . . . . . . . . . . . .  12
       6.3.11. V_REAL/RV30 . . . . . . . . . . . . . . . . . . . . .  12
       6.3.12. V_REAL/RV40 . . . . . . . . . . . . . . . . . . . . .  12
       6.3.13. V_QUICKTIME . . . . . . . . . . . . . . . . . . . . .  12
       6.3.14. V_THEORA  . . . . . . . . . . . . . . . . . . . . . .  13
       6.3.15. V_PRORES  . . . . . . . . . . . . . . . . . . . . . .  13
       6.3.16. V_VP8 . . . . . . . . . . . . . . . . . . . . . . . .  14
       6.3.17. V_VP9 . . . . . . . . . . . . . . . . . . . . . . . .  14
       6.3.18. V_FFV1  . . . . . . . . . . . . . . . . . . . . . . .  15
     6.4.  Audio Codec Mappings  . . . . . . . . . . . . . . . . . .  15
       6.4.1.  A_MPEG/L3 . . . . . . . . . . . . . . . . . . . . . .  15
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