Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs
draft-wenger-avtext-avpf-ccm-layered-00
| Document | Type |
Replaced Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Stephan Wenger , Jonathan Lennox , Bo Burman , Magnus Westerlund | ||
| Last updated | 2015-12-09 | ||
| Replaced by | draft-ietf-avtext-avpf-ccm-layered | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Replaced by draft-ietf-avtext-avpf-ccm-layered | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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.
Authors
Stephan Wenger
Jonathan Lennox
Bo Burman
Magnus Westerlund
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)