A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Multiparty Multimedia Session Control Working Group of the IETF.
Title : A Framework for SDP Attributes when Multiplexing
Author(s) : Suhas Nandakumar
Filename : draft-ietf-mmusic-sdp-mux-attributes-00.txt
Pages : 56
Date : 2013-12-12
Abstract:
The Session Description Protocol (SDP) provides mechanisms to
describe attributes of multimedia sessions and of individual media
streams (e.g., Real-time Transport Protocol (RTP) sessions) within a
multimedia session. In the RTCWeb WG, there is a need to use a
single 5-tuple for sending and receiving media associated with
multiple media descriptions ("m=" lines). Such a requirement has
raised concerns over the semantic implications of the SDP attributes
associated with the RTP Sessions multiplexed over a single transport
layer flow.
The scope of this specification is to provide a framework for
analyzing the multiplexing characteristics of SDP attributes. The
specification also categorizes existing attributes based on the
framework described herein.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-mux-attributes
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-mmusic-sdp-mux-attributes-00
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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