SDP line handler that parses the streamID in the SDP so that ASF stream
data can be matched to their respective streams in the RTSP demuxer. See
"[PATCH] RTSP-MS 12/15: ASF payload support" thread on mailinglist.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18061 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b