A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Extensions of the IETF.
Title : Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs
Authors : Stephan Wenger
Jonathan Lennox
Bo Burman
Magnus Westerlund
Filename : draft-ietf-avtext-avpf-ccm-layered-00.txt
Pages : 11
Date : 2016-04-25
Abstract:
This document fixes a shortcoming in the specification language of
the Codec Control Message Full Intra Request (FIR) as defined in
RFC5104 when using 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 on 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 as updated by RFC 5506 have also been analyzed, and no
corresponding shortcomings have been found.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-avtext-avpf-ccm-layered/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-avtext-avpf-ccm-layered-00
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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