RTP Payload Format for DV (IEC 61834) Video
RFC 6469

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Internet Engineering Task Force (IETF)                      K. Kobayashi
Request for Comments: 6469                                   AICS, RIKEN
Obsoletes: 3189                                               K. Mishima
Category: Standards Track                                Keio University
ISSN: 2070-1721                                                S. Casner
                                                           Packet Design
                                                              C. Bormann
                                                 Universitaet Bremen TZI
                                                           December 2011

              RTP Payload Format for DV (IEC 61834) Video

Abstract

   This document specifies the packetization scheme for encapsulating
   the compressed digital video data streams commonly known as "DV" into
   a payload format for the Real-Time Transport Protocol (RTP).  This
   document obsoletes RFC 3189.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force
   (IETF).  It represents the consensus of the IETF community.  It has
   received public review and has been approved for publication by the
   Internet Engineering Steering Group (IESG).  Further information on
   Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,
   and how to provide feedback on it may be obtained at
   http://www.rfc-editor.org/info/rfc6469.

Copyright Notice

   Copyright (c) 2011 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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   (http://trustee.ietf.org/license-info) in effect on the date of
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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Kobayashi, et al.            Standards Track                    [Page 1]
RFC 6469             RTP Payload Format for DV Video       December 2011

   This document may contain material from IETF Documents or IETF
   Contributions published or made publicly available before November
   10, 2008.  The person(s) controlling the copyright in some of this
   material may not have granted the IETF Trust the right to allow
   modifications of such material outside the IETF Standards Process.
   Without obtaining an adequate license from the person(s) controlling
   the copyright in such materials, this document may not be modified
   outside the IETF Standards Process, and derivative works of it may
   not be created outside the IETF Standards Process, except to format
   it for publication as an RFC or to translate it into languages other
   than English.

Table of Contents

   1. Introduction ....................................................3
      1.1. Terminology ................................................4
   2. RTP Payload Format ..............................................4
      2.1. The DV Format Encoding .....................................4
      2.2. RTP Header Usage ...........................................5
      2.3. Payload Structures .........................................6
   3. Payload Format Parameters .......................................7
      3.1. Media Type Registration ....................................7
           3.1.1. Media Type Registration for DV Video ................8
           3.1.2. Media Type Registration for DV Audio ................9
      3.2. SDP Parameters ............................................11
           3.2.1. Mapping of Payload Type Parameters to SDP ..........11
           3.2.2. Usage with the SDP Offer/Answer Model ..............12
      3.3. Examples ..................................................12
           3.3.1. Example for Unbundled Streams ......................13
           3.3.2. Example for Bundled Streams ........................13
   4. Security Considerations ........................................14
   5. Congestion Control .............................................14
   6. IANA Considerations ............................................14
   7. Major Changes from RFC 3189 ....................................15
   8. Interoperability with Previous Implementations .................15
   9. Acknowledgment .................................................16
   10. References ....................................................16
      10.1. Normative References .....................................16
      10.2. Informative References ...................................17

Kobayashi, et al.            Standards Track                    [Page 2]