[AVTCORE] I-D Action: draft-ietf-avtcore-rtp-multi-stream-optimisation-04.txt

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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 Core Maintenance Working Group of the IETF.

        Title           : Sending Multiple Media Streams in a Single RTP Session: Grouping RTCP Reception Statistics and Other Feedback
        Authors         : Jonathan Lennox
                          Magnus Westerlund
                          Qin Wu
                          Colin Perkins
	Filename        : draft-ietf-avtcore-rtp-multi-stream-optimisation-04.txt
	Pages           : 17
	Date            : 2014-08-25

Abstract:
   RTP allows multiple media streams to be sent in a single session, but
   requires each Synchronisation Source (SSRC) to send RTCP reception
   quality reports for every other SSRC visible in the session.  This
   causes the number of RTCP reception reports to grow with the number
   of SSRCs, rather than the number of endpoints.  In many cases most of
   these RTCP reception reports are unnecessary, since all SSRCs of an
   endpoint are co-located and see the same reception quality.  This
   memo defines a Reporting Group extension to RTCP to reduce the
   reporting overhead in such scenarios.


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https://datatracker.ietf.org/doc/draft-ietf-avtcore-rtp-multi-stream-optimisation/

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