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[MMUSIC] FW: I-D Action:draft-ietf-mmusic-decoding-dependency-01.txt
Hi all,
We submitted a new revision of the signaling draft for layered codecs.
Please see attached email.
The "depend" attribute is further extended by multiple payload types for a
dependent "mid". Please have a look. A presentation on the updates will be
given during the MMUSIC session in Philadelphia. I hope that we can go for
WGLC right after the meeting.
See you soon,
Thomas
> -----Original Message-----
> From: mmusic-bounces at ietf.org [mailto:mmusic-bounces at ietf.org] On
> Behalf Of Internet-Drafts at ietf.org
> Sent: Monday, February 25, 2008 2:45 PM
> To: i-d-announce at ietf.org
> Cc: mmusic at ietf.org
> Subject: [MMUSIC] I-D Action:draft-ietf-mmusic-decoding-dependency-
> 01.txt
>
> 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 : Signaling media decoding dependency in Session
> Description Protocol (SDP)
> Author(s) : T. Schierl, S. Wenger
> Filename : draft-ietf-mmusic-decoding-dependency-01.txt
> Pages : 16
> Date : 2008-02-25
>
> This memo defines semantics that allow for signaling the decoding
> dependency of different media descriptions with the same media type in
> the Session Description Protocol (SDP). This is required, for example,
> if media data is separated and transported in different network
> streamsas a result of the use of a layered or multiple descriptive
> media coding process.
> A new grouping type "DDP" -- decoding dependency -- is defined, to be
> used in conjunction with RFC 3388 entitled "Grouping of Media Lines in
> the Session Description Protocol". In addition, an attribute is
> specified describing the relationship of the media streams in a "DDP"
> group indicated by media identification attribute(s) and RTP payload
> type(s).
>
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-mmusic-decoding-
> dependency-01.txt
>
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M0V]N=&5N="U4>7!E.B!T97AT+W!L86EN#0I#;VYT96YT+4E$.B \,C P."TP
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59RUD97!E;F1E;F-Y+3 Q+G1X= T*
`
end
begin 666 draft-ietf-mmusic-decoding-dependency-01.txt
M0V]N=&5N="U4>7!E.B!T97AT+W!L86EN#0I#;VYT96YT+4E$.B \,C P."TP
=,BTR-3 U,SDT,"Y)+41<0&EE=&8N;W)G/@T*#0H`
`
end
begin 666 ATT01700.txt
M7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?7U]?
M7U\-"FUM=7-I8R!M86EL:6YG(&QI<W0-"FUM=7-I8T!I971F+F]R9PT*:'1T
J<#HO+W=W=RYI971F+F]R9R]M86EL;6%N+VQI<W1I;F9O+VUM=7-I8PT*
`
end
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