Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs

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Publisher: IETF
Doc Type: Standard
Pages: 11
Abstract: This document updates RFC 5104 by fixing a shortcoming in the specification language of the Codec Control Message Full Intra Request (FIR) description when using it with layered codecs. In particular, a decoder refresh point needs to be sent by a media sender when a FIR is received on any layer of the layered bitstream, regardless of whether those layers are being sent in a single or in multiple RTP flows. The other payload-specific feedback messages defined in RFC 5104 and RFC 4585 (which was updated by RFC 5506) have also been analyzed, and no corresponding shortcomings have been found.
Publication Date: 2017-03-01
Status Note: Proposed Standard
DOI: 10.17487/RFC8082
Link: https://doi.org/10.17487/RFC8082
Author(s): Stephan Wenger
Jonathan Lennox
Bo Burman
Magnus Westerlund
Keyword(s): Layered Codec, Full Intra Request, Decoder Refresh Point

Latest version of IETF RFC 8082

Document Versions — IETF RFC 8082

▶ IETF RFC 8082 (2017-03-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 4585 [Active*]
IETF RFC 5104 [Active*]
IETF RFC 5506 [Active*]

Bibliographic Reference(s)

ISO.11172-2.1993 — ISO/IEC 11172-2:1993, Information Technology — Coding of Moving Pictures and Associated Audio for Digital Storage Media at Up to About 1.5 Mb/s — Part 2: Video EXTERNAL
ISO 13818-2:2013 [Active]
ISO/IEC 14496-2:2004 [Active, Amended]
Grange, A., de Rivaz, P., and J. Hunt, "VP9 Bitstream & Decoding Process Specification", Version 0.6, March 2016, < https://storage.googleapis.com/downloads.webmproject.org/ docs/vp9/vp9-bitstream-specification- v0.6-20160331-draft.pdf >. EXTERNAL
IETF RFC 5583 [Active*]
IETF RFC 5888 [Active*]
IETF RFC 6386 [Active*]
IETF RFC 7656 [Active*]
T-REC-H.261.1993 — 6 EXTERNAL
T-REC-H.263.2005 — H263P EXTERNAL
T-REC-H.264.2016 — H.264 EXTERNAL
ITU-T REC H.265 [Superseded]

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IETF RFC 5104 [Active*]

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IETF RFC 8082, Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs. Available at https://doi.org/10.17487/RFC8082

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IETF RFC 8082, Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs. Available at https://doi.org/10.17487/RFC8082

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<span class="citation"><cite>IETF RFC 8082</cite>, Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs. Available at <a href="https://doi.org/10.17487/RFC8082" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8082</a></span>

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IETF RFC 8082, Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs
doi: 10.17487/RFC8082
url: https://doi.org/10.17487/RFC8082

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<li>
<cite id="bib-rfc8082">IETF RFC 8082</cite>, Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs
<span class="doi">10.17487/RFC8082</span>
</li>