RFC 5104 on Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
rfc-editor@rfc-editor.org Sat, 23 February 2008 01:11 UTC
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Subject: RFC 5104 on Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
From: rfc-editor@rfc-editor.org
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Date: Fri, 22 Feb 2008 17:11:25 -0800
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A new Request for Comments is now available in online RFC libraries. RFC 5104 Title: Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF) Author: S. Wenger, U. Chandra, M. Westerlund, B. Burman Status: Standards Track Date: February 2008 Mailbox: stewe@stewe.org, Umesh.1.Chandra@nokia.com, magnus.westerlund@ericsson.com, bo.burman@ericsson.com Pages: 64 Characters: 158098 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-avt-avpf-ccm-10.txt URL: http://www.rfc-editor.org/rfc/rfc5104.txt 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] This document is a product of the Audio/Video Transport Working Group of the IETF. This is now a Proposed Standard Protocol. STANDARDS TRACK: This document specifies an Internet standards track protocol for the Internet community,and requests discussion and suggestions for improvements .Please refer to the current edition of the Internet Official Protocol Standards (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF list and the RFC-DIST list. Requests to be added to or deleted from the IETF distribution list should be sent to IETF-REQUEST@IETF.ORG. Requests to be added to or deleted from the RFC-DIST distribution list should be sent to RFC-DIST-REQUEST@RFC-EDITOR.ORG. Details on obtaining RFCs via FTP or EMAIL may be obtained by sending an EMAIL message to rfc-info@RFC-EDITOR.ORG with the message body help: ways_to_get_rfcs. For example: To: rfc-info@RFC-EDITOR.ORG Subject: getting rfcs help: ways_to_get_rfcs Requests for special distribution should be addressed to either the author of the RFC in question, or to RFC-Manager@RFC-EDITOR.ORG. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. Submissions for Requests for Comments should be sent to RFC-EDITOR@RFC-EDITOR.ORG. Please consult RFC 2223, Instructions to RFC Authors, for further information. The RFC Editor Team USC/Information Sciences Institute ... _______________________________________________ IETF-Announce mailing list IETF-Announce@ietf.org http://www.ietf.org/mailman/listinfo/ietf-announce