Subject: [AVT] Working group last call: draft-ietf-avt-avpf-ccm-03

From: "Even, Roni" <[email-masked]>
Date: Fri, 8 Dec 2006 19:38:31 +0200

This is to announce a working group last call on the Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF).

Due to the holiday season we will extend the last call period to four weeks.
Please send any final comments to the mailing list by January 5th 2007.  

If no issues are raised, we will request the IESG consider this for publication as a Proposed Standard RFC.

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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Working Group of the IETF.

	Title		: Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
	Author(s)	: S. Wenger, et al.
	Filename	: draft-ietf-avt-avpf-ccm-03.txt
	Pages		: 50
	Date		: 2006-12-1
	
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 H.271 video back channel, Full Intra
   Request, Temporary Maximum Media Bit-rate and Temporal Spatial Trade-
   off.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-avt-avpf-ccm-03.txt

Roni Even

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Audio/Video Transport Working Group
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