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I-D ACTION:draft-ietf-avt-rtp-retransmission-05.txt



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		: RTP Retransmission Payload Format
	Author(s)	: J. Rey et al.
	Filename	: draft-ietf-avt-rtp-retransmission-05.txt
	Pages		: 26
	Date		: 2003-2-4
	
RTP retransmission is an effective packet loss recovery technique 
for real-time applications with relaxed delay bounds. This document 
describes an RTP payload format for performing retransmissions. 
Retransmitted RTP packets are sent in a separate stream from the 
original RTP stream. It is assumed that feedback from receivers to 
senders is available. In particular, it is assumed that RTCP 
feedback as defined in the extended RTP profile for RTCP-based 
feedback [1] ( denoted AVPF ), is available in this memo.

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