[Live-devel] OpenRTSP and multicast

kamil kamildobk at poczta.onet.pl
Fri Sep 9 19:02:42 PDT 2005


> How can I modify openRTSP.exe to read multicast stream from network camera 
> ?
> This camera returns 'c=IN IP4 0.0.0.0' in its session description, and 
> openRTSP.exe uses unicast mode in such case. I tried to modify 
> MediaSession::parseSDPLine_c()
> and set fConnectionEndpointName explicity to "239.241.204.10"
> - the program return no errors but generates 0-byte output files. I know 
> the network is ok, because the test program from camera manufacturer 
> receives multicast streams with no problems.
>

Now I see that it's not sufficient.When I replace the whole SDP description, 
putting the correct connection info:
c=IN IP4 239.241.204.10
Everything is ok and I receive multicast stream with no problems.



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