I used WireShark also.It was giving me only UDP Packets.<br>I wat to decide in Application<br>e.g Packet loss is huge then i can modify the JitterBuffer settings or if the Bandwidth is too low i can reduce the bitrate.<br>
So that way it will be helpful.<br><br><br><div class="gmail_quote">On Tue, May 13, 2008 at 2:24 PM, Wim Taymans <<a href="mailto:wim.taymans@gmail.com">wim.taymans@gmail.com</a>> wrote:<br><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 Tue, 2008-05-13 at 14:12 +0530, Manish Rana wrote:<br>
> Hi Wim,<br>
><br>
> Thanks a lot for your prompt replies :)<br>
> I am using same pipelines, but still i am not sure whether i am<br>
> getting RTCP data or not that is why i used tcpdump.<br>
> Also i want the the RTCP data in the Gstreamer application.<br>
<br>
</div>Wireshark is a lot easier to check network activity nowadays.<br>
What are you going to do with the raw RTCP packets in the application?<br>
<font color="#888888"><br>
Wim<br>
</font><div><div></div><div class="Wj3C7c">><br>
> Thanks n Regds<br>
> Manish<br>
><br>
> On Tue, May 13, 2008 at 1:47 PM, Wim Taymans <<a href="mailto:wim.taymans@gmail.com">wim.taymans@gmail.com</a>><br>
> wrote:<br>
> On Tue, 2008-05-13 at 13:05 +0530, Manish Rana wrote:<br>
> > Hi,<br>
> ><br>
><br>
> > Thanks a lot Wim.<br>
> > I am able to run and get the RTP data.<br>
> ><br>
> > But when i try getting RTCP data, i am not able to get it<br>
> even in<br>
> > loop-back.<br>
><br>
><br>
> For RTCP you need to use gstrtpbin. There are some example<br>
> pipelines<br>
> here to get you started:<br>
><br>
> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-bad-plugins/html/gst-plugins-bad-plugins-gstrtpbin.html" target="_blank">http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-bad-plugins/html/gst-plugins-bad-plugins-gstrtpbin.html</a><br>
><br>
> Wim<br>
><br>
><br>
><br>
> > "tcpdump -T rtcp" doesn't give ant RTCP packet.<br>
> > Though it is printing me some UDP and TCP packets ( may be<br>
> rtcp but i<br>
> > am not too sure.)<br>
> > "as tcpdump -T rtp" clearly lists me the udp/rtpv1 packets.<br>
> ><br>
> > Also i need to get the RTCP data from Gstreamer, how can i<br>
> get it???<br>
> > Can i dump these RTCP packets in some filesink ???<br>
> ><br>
> > Please Help....<br>
> ><br>
> > Thanks and Regards<br>
> > Manish<br>
> ><br>
> ><br>
> ><br>
> > On Thu, May 8, 2008 at 7:37 PM, Wim Taymans<br>
> <<a href="mailto:wim.taymans@gmail.com">wim.taymans@gmail.com</a>><br>
> > wrote:<br>
> > On Thu, 2008-05-08 at 19:25 +0530, Manish Rana<br>
> wrote:<br>
> > > Hi,<br>
> > ><br>
> > > I can run the same pipelines in loopback.<br>
> > > To test it live can someone please tell me the<br>
> settings for<br>
> > UDPSRC.<br>
> ><br>
> ><br>
> > Unless you are receiving UDP from a multicast group,<br>
> you don't<br>
> > need to<br>
> > set anything for the uri in udpsrc, just the port<br>
> number to<br>
> > listen on is<br>
> > enough.<br>
> ><br>
> > Wim<br>
> ><br>
> > ><br>
> > > Server: gst-launch filesrc<br>
> location=MPEG25_11_32_m.mp3 !<br>
> > > mp3parse ! udpsink host=<a href="http://192.168.15.174" target="_blank">192.168.15.174</a> port=5000<br>
> > ><br>
> > > Clinet: gst-launch udpsrc uri= ?????<br>
> port=5000 !<br>
> > typefind !<br>
> > > ffdec_mp3 ! alsasink<br>
> > ><br>
> > > BR<br>
> > > Manish<br>
> > ><br>
> > ><br>
> > ><br>
> > > On Fri, Mar 28, 2008 at 10:24 AM, Ramana Reddy<br>
> Polaka<br>
> > > <<a href="mailto:Ramana_Polaka@infosys.com">Ramana_Polaka@infosys.com</a>> wrote:<br>
> > > Thank you. The following works fine<br>
> > ><br>
> > ><br>
> > ><br>
> > > Server: gst-launch filesrc<br>
> > location=MPEG25_11_32_m.mp3 !<br>
> > > mp3parse ! udpsink host=<a href="http://192.168.15.174" target="_blank">192.168.15.174</a><br>
> port=5000<br>
> > ><br>
> > > Clinet: gst-launch udpsrc port=5000 !<br>
> typefind !<br>
> > > ffdec_mp3 ! alsasink<br>
> > ><br>
> > ><br>
> > ><br>
> ><br>
> ______________________________________________________________<br>
> > ><br>
> <a href="mailto:From%3Agstreamer-devel-bounces@lists.sourceforge.net">From:gstreamer-devel-bounces@lists.sourceforge.net</a><br>
> > ><br>
> ><br>
> [mailto:<a href="mailto:gstreamer-devel-bounces@lists.sourceforge.net">gstreamer-devel-bounces@lists.sourceforge.net</a>] On<br>
> > > Behalf Of thiagoss<br>
> > > Sent: Thursday, March 27, 2008 10:04 PM<br>
> > > To: Daniel Díaz<br>
> > > Cc: <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>;<br>
> Ramana<br>
> > Reddy Polaka<br>
> > ><br>
> > ><br>
> > > Subject: Re: [gst-devel] Network streaming<br>
> using<br>
> > udpsrc and<br>
> > > udpsink<br>
> > ><br>
> > ><br>
> > > Try this:<br>
> > ><br>
> > > > gst-launch filesrc<br>
> location=MPEG25_11_32_m.mp3 !<br>
> > mp3parse !<br>
> > > udpsink host=<a href="http://192.168.15.174" target="_blank">192.168.15.174</a> port=5000<br>
> > > ><br>
> > > > gst-launch udpsrc port=5000 ! typefind !<br>
> > ffdec_mp3 !<br>
> > > alsasink<br>
> > ><br>
> > > Setting to sync false will make udpsink<br>
> push too<br>
> > much data,<br>
> > > and the other process won't be able to<br>
> receive that<br>
> > fast,<br>
> > > probably most of them may not arrive. And<br>
> using<br>
> > mp3parse puts<br>
> > > timestamps on the buffers, that makes it<br>
> possible to<br>
> > udpsink<br>
> > > to send buffers on the right time.<br>
> > ><br>
> > > and on the receiver ffdec_mp3 requires<br>
> that it<br>
> > receives "mp3"<br>
> > > streams, already with a type, udpsrc<br>
> provides "any",<br>
> > so<br>
> > > typefind would help.<br>
> > ><br>
> > > Hope it works.<br>
> > ><br>
> > > Thiago<br>
> > ><br>
> > ><br>
> > > On Thu, Mar 27, 2008 at 3:01 AM, Daniel<br>
> Díaz<br>
> > > <<a href="mailto:mrchapp@gmail.com">mrchapp@gmail.com</a>> wrote:<br>
> > ><br>
> > > Hello, Ramana<br>
> > ><br>
> > ><br>
> > > On Wed, Mar 26, 2008 at 10:46 PM, Ramana<br>
> Reddy<br>
> > Polaka<br>
> > ><br>
> > ><br>
> > ><br>
> > > < wrote:<br>
> > ><br>
> > ><br>
> > > > Tried the following also. But did not<br>
> work.<br>
> > > ><br>
> > > > Receiver (Rx)<br>
> > > > gst-launch filesrc<br>
> location=MPEG25_11_32_m.mp3 !<br>
> > udpsink<br>
> > > host=<a href="http://192.168.15.174" target="_blank">192.168.15.174</a><br>
> > > > port=5000 sync=false<br>
> > > ><br>
> > > > Transmitter (Tx)<br>
> > > > gst-launch udpsrc port=5000 !<br>
> ffdec_mp3 ! alsasink<br>
> > ><br>
> > ><br>
> > > Do you have to use UDP? You might want to<br>
> try with<br>
> > > tcpserversrc/tcpclientsink.<br>
> > ><br>
> > > Greetings!<br>
> > ><br>
> > > Daniel Díaz<br>
> > > <a href="mailto:yosoy@danieldiaz.org">yosoy@danieldiaz.org</a><br>
> > ><br>
> > ><br>
> > ><br>
> > ><br>
> > > > Regards,<br>
> > > > Ramana<br>
> > > ><br>
> > > > ________________________________<br>
> > > ><br>
> > > ><br>
> > > > From: thiagoss<br>
> [mailto:<a href="mailto:thiagossantos@gmail.com">thiagossantos@gmail.com</a>]<br>
> > > > Sent: Wednesday, March 26, 2008 8:40 PM<br>
> > > > To: Ramana Reddy Polaka<br>
> > > > Subject: Re: [gst-devel] Network<br>
> streaming using<br>
> > udpsrc and<br>
> > > udpsink<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Probably removing the filesink and<br>
> putting "mad !<br>
> > alsasink"<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > On Wed, Mar 26, 2008 at 3:09 AM, Ramana<br>
> Reddy<br>
> > Polaka wrote:<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Hi,<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Using the following gst-launch command,<br>
> I could<br>
> > dump mp3<br>
> > > data. But I want to<br>
> > > > play it live. Can you please let me know<br>
> how to<br>
> > achieve<br>
> > > that? Say my host<br>
> > > > IP: <a href="http://192.168.15.174" target="_blank">192.168.15.174</a><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Receiver (Rx):<br>
> > > ><br>
> > > > gst-launch -v udpsrc ! filesink<br>
> location=dump.mp3<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Transmitter (Tx):<br>
> > > ><br>
> > > > gst-launch -v filesrc<br>
> > location=MPEG25_11_32_m.mp3 ! udpsink<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Thanks in advance<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > > Regards,<br>
> > > ><br>
> > > > Ramana<br>
> > ><br>
> > ><br>
> > ><br>
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> > ><br>
> > > --<br>
> > > Manish Rana<br>
> > > Senior Software Engg.<br>
> > > Handset Technology Solution,<br>
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> > > Bangalore,India<br>
> ><br>
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<br>
</div></div></blockquote></div>