[vlc] Re: RTSP + RTP + SDP - what does vlc expect?

[Kim Schulz]

On Tue, 6 Mar 2007 07:52:27 -0800
Ross Finlayson <finlayson at live555.com> wrote:

> >I am working on a very basic RTSP server which is supposed to serve 
> >mpeg-4 visual simple profile stream.
> 
> I suggest using the LIVE555 server code, which already does this - 
> e.g., using the "testMPEG4VideoStreamer" (multicast), 
> "live555MediaServer" (unicast) or "testOnDemandRTSPServer" (unicast) 
> applications.  This will save you a lot of effort.  (Plus, this 
> server is known to work well with VLC as a client.)
> 
> See <http://www.live555.com/liveMedia/> and 
> <http://www.live555.com/mediaServer/>

I cannot use this since it needs to be build into a larger system which
is not opensource (license conflict)


> >Read 155 extra bytes: v=0
> >o=CSR 2890844526 2890842807 IN IP4 10.123.10.30
> >s=CSR DEMO
> >t=0 0
> >m=video 8888 RTP/AVP 98
> >a=rtpmap:98 MP4V-ES/90000
> >a=fmtp:98 profile-level-id=1
> 
> At least one problem here is that your SDP description does not 
> contain a "c=" line.  But again, the LIVE555 server code generates 
> correct a SDP description automatically; you could just use that.

IIRC the c= is optional when the m= supplies a port number

-- 
Kim Schulz    | Private :  http://www.schulz.dk
Kim at schulz.dk | Business:  http://www.devteam.dk
+45 5190 4262 | Sparetime: http://www.fundanemt.com

-- 
This is the vlc mailing-list, see http://www.videolan.org/vlc/
To unsubscribe, please read http://www.videolan.org/support/lists.html