[Live-devel] RTSP streaming with port forwading

Indu Girish indu.girish at gadgeon.com
Sun Nov 18 23:01:37 PST 2018


Hi Ross,

Thank you for the quick response.

My RTSPClient is based on your "testRTSPClient.cpp".
I will check about the reception of RR packets.

Thanks & Regards,
Indu





On Mon, Nov 19, 2018 at 12:26 PM Ross Finlayson <finlayson at live555.com>
wrote:

> > But when we use port forwading to connect to a remote camera, VLC
> display works fine, but the second RTSP client running in android stops
> streaming in 65 sec.
>
> This (a RTSP stream timeout after 65 seconds) probably means that RTCP
> “RR” (reception report) packets from the client are not reaching the proxy
> server.  You should make sure that
> 1/ Your RTSP client is sending RTCP “RR” packets.  (If your RTSP client
> uses our “RTSPClient” class, then this should happen automatically), and
> 2/ You don’t have a firewall - between your client and server - that is
> blocking the RTCP “RR” packets.  (Note that, usually, RTCP packets use the
> same port number as RTP, plus one.)
>
>
> Ross Finlayson
> Live Networks, Inc.
> http://www.live555.com/
>
>
> _______________________________________________
> live-devel mailing list
> live-devel at lists.live555.com
> http://lists.live555.com/mailman/listinfo/live-devel
>
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