RFC 5104

Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF), February 2008

Canonical URL:
https://www.rfc-editor.org/rfc/rfc5104.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Updated by:
RFC 7728, RFC 8082
Authors:
S. Wenger
U. Chandra
M. Westerlund
B. Burman
Stream:
IETF
Source:
avt (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC5104

Discuss this RFC: Send questions or comments to avt@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This document specifies a few extensions to the messages defined in the Audio-Visual Profile with Feedback (AVPF). They are helpful primarily in conversational multimedia scenarios where centralized multipoint functionalities are in use. However, some are also usable in smaller multicast environments and point-to-point calls. The extensions discussed are messages related to the ITU-T Rec. H.271 Video Back Channel, Full Intra Request, Temporary Maximum Media Stream Bit Rate, and Temporal-Spatial Trade-off. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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