How to describe SSM sessions in SDP?

[Ross Finlayson <finlayson@live.com>]

I've forgotten - does "draft-ietf-mmusic-sdp-srcfilter-00.txt" describe our 
current consensus for how SSM sessions are described in SDP - e.g.,
         c=IN IP4 232.3.4.5/127
         a=incl:IN IP4 232.3.4.5 192.168.9.10
?

I remember that this was discussed in one of the meetings in Pittsburgh 
(and that I was the only person in the room who would have preferred to 
have everything specified in the "c=" line :-), but I forget what approach 
we ended up with (if it's different from that described in 
"draft-ietf-mmusic-sdp-srcfilter-00.txt")?

         Ross.