[Live-devel] how to add a control line into sdp file
finlayson at live.com
Wed Apr 7 19:23:40 PDT 2004
At 03:01 AM 4/7/04, you wrote:
>i want to add a control line in the sdp description file "a=....:......"
>before the "m=......." line;
>can you tell how can i add it, i mean where can i add it in the RTSPServer.
Note that the RTSP server (actually, "ServerMediaSession" and subclasses)
implementation already adds "a=control:" lines to its SDP descriptions - so
you probably don't need to add new "a=control:" lines of your own.
But anyway, a session-level 'wildcard' "a=control:" line is added in
"ServerMediaSession.cpp", and media-level "a-control:" lines (one for each
media 'subsession' in the stream) are added in
"PassiveServerMediaSubsession.cpp" (for multicast streams), and
"OnDemandServerMediaSubsession.cpp" (for unicast streams).
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