The IESG has received a request from the Multiparty Multimedia Session
Control WG (mmusic) to consider the following document: - 'Negotiating Media
Multiplexing Using the Session Description Protocol
(SDP)'
<draft-ietf-mmusic-sdp-bundle-negotiation-48.txt> as Proposed Standard
The IESG plans to make a decision in the next few weeks, and solicits final
comments on this action. Please send substantive comments to the
ietf@ietf.org mailing lists by 2018-02-14. Exceptionally, comments may be
sent to iesg@ietf.org instead. In either case, please retain the beginning of
the Subject line to allow automated sorting.
Abstract
This specification defines a new Session Description Protocol (SDP)
Grouping Framework extension, 'BUNDLE'. The extension can be used
with the SDP Offer/Answer mechanism to negotiate the usage of a
single transport (5-tuple) for sending and receiving media described
by multiple SDP media descriptions ("m=" sections). Such transport
is referred to as a BUNDLE transport, and the media is referred to as
bundled media. The "m=" sections that use the BUNDLE transport form
a BUNDLE group.
This specification updates RFC 3264, to allow assigning a zero port
value to a "m=" section without meaning that the media described by
the "m=" section is disabled or rejected.
This specification defines a new RTP Control Protocol (RTCP) source
description (SDES) item and a new RTP header extension that van be
used to correlate bundled RTP/RTCP packets with their appropriate
"m=" section.
The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-bundle-negotiation/
IESG discussion can be tracked via
https://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-bundle-negotiation/ballot/
No IPR declarations have been submitted directly on this I-D.
The document contains these normative downward references.
See RFC 3967 for additional information:
draft-holmberg-mmusic-sdp-multiplex-negotiation: Multiplexing Negotiation Using Session Description Protocol (SDP) Port Numbers (None - )
