Hi, gstreamer-devel:     Correct. Both these elements use one socket inside so if every connection wanna use a separate socket pair, multiple udpsrc/udpsink cannot be avoid, or you can write a new element to achieve this. Eric Zhang <div class="gmail_quote">2008/12/6 Olivier Crête <<a href="mailto:olivier.crete@collabora.co.uk">olivier.crete@collabora.co.uk</a>> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div class="Ih2E3d">On Fri, 2008-12-05 at 17:54 +0800, Eric Zhang wrote: > Hi, gstreamer-devel: > >     multiudpsink can send UDP packets to multiple clients. But I don't > find "multiudpsrc".  :) </div>udpsrc can receive from multiple clients (and its save the address in the buffer's header, its a GstNetBuffer). Then you possibly need to demultiplex it yourself. That said, I think its not what spgle wants, since even multiudpsink only uses one socket. <div><div></div><div class="Wj3C7c"> > Eric Zhang > > 2008/12/5 SP GLE <<a href="mailto:spglegle@yahoo.fr">spglegle@yahoo.fr</a>> >         Hi, >         I use Gstreamer for receving/sending RTP with multiple >         connections by process >          (let's say one hundred), so 100 UDP sockets for RTP and 100 >         UDP sockets for RTCP. > >         These 200 sockets are in use by udpsrc and udpsink elements >         (created using >         the 'sockfd' properties for each one). > >         Is there an element able to handle many sockets (200 for ex.) >         for reading and writing, >         using provided sockets' fds ? > >         It would be more efficient than 200 udpsrc and udpsink, >         avoiding many fcntl() and poll for >         waiting for/reading data. fds could be added/removed to the >         element using requested pads, >         pad names containing fd value as %d. > >         Regards. > > > > > >         ------------------------------------------------------------------------------ >         SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las >         Vegas, Nevada. >         The future of the web can't happen without you.  Join us at >         MIX09 to help >         pave the way to the Next Web now. Learn more and register at >         <a href="http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/" target="_blank">http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/</a> >         _______________________________________________ >         gstreamer-devel mailing list >         <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> >         <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> > > ------------------------------------------------------------------------------ > SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. > The future of the web can't happen without you.  Join us at MIX09 to help > pave the way to the Next Web now. Learn more and register at > <a href="http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/" target="_blank">http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/</a> > _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> </div></div>-- Olivier Crête <a href="mailto:olivier.crete@collabora.co.uk">olivier.crete@collabora.co.uk</a> Collabora Ltd ------------------------------------------------------------------------------ SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you.  Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at <a href="http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/" target="_blank">http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> </blockquote></div>