%% You should probably cite draft-westerlund-avtcore-max-ssrc-02 instead of this revision. @techreport{westerlund-avtcore-max-ssrc-01, number = {draft-westerlund-avtcore-max-ssrc-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-westerlund-avtcore-max-ssrc/01/}, author = {Magnus Westerlund and Bo Burman and Fredrik Jansson}, title = {{Multiple Synchronization sources (SSRC) in RTP Session Signaling}}, pagetotal = 13, year = 2012, month = apr, day = 26, abstract = {RTP has always been a protocol that supports multiple participants each sending their own media streams in an RTP session. Unfortunately many implementations are designed only for point to point voice over IP with a single source in each end-point. Even client implementations aimed at video conferences have often been built with the assumption around central mixers that only deliver a single media stream per media type. Thus any application that wants to allow for more advance usage where multiple media streams are sent and received by an end-point has an issue with legacy implementations. This document describes the problem and proposes a signalling solution for how to use multiple SSRCs within one RTP session and at the same time handle the legacy issues.}, }