<div dir="ltr">Thanks for your advise .I have try to used two gstrtpbin for that,but it doesn't work too.</div><div class="gmail_extra"> <div class="gmail_quote">2013/3/7 <<a href="mailto:gstreamer-devel-request@lists.freedesktop.org" target="_blank">gstreamer-devel-request@lists.freedesktop.org</a>> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send gstreamer-devel mailing list submissions to <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> To subscribe or unsubscribe via the World Wide Web, visit <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> or, via email, send a message with subject or body 'help' to <a href="mailto:gstreamer-devel-request@lists.freedesktop.org">gstreamer-devel-request@lists.freedesktop.org</a> You can reach the person managing the list at <a href="mailto:gstreamer-devel-owner@lists.freedesktop.org">gstreamer-devel-owner@lists.freedesktop.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of gstreamer-devel digest..." Today's Topics: 1. Re: Critical error : Trying to dispose object "xxxxxx", but it still has a parent "registry0" (Tim-Philipp M?ller) 2. Re: Development of webrtc src and sink (Jose Antonio Santos Cadenas) 3. RE: can receive and send videostream in gstrtpbin in one pipeline and how to do that? (Thomas Greenwood) 4. G.726 decoder critical error (Denis Green) 5. Re: Critical error : Trying to dispose object "xxxxxx", but it still has a parent "registry0" (Gilles DOFFE) ---------------------------------------------------------------------- Message: 1 Date: Wed, 06 Mar 2013 16:09:05 +0000 From: Tim-Philipp M?ller <<a href="mailto:t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>> To: <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> Subject: Re: Critical error : Trying to dispose object "xxxxxx", but it still has a parent "registry0" Message-ID: <1362586145.24942.28.camel@zingle> Content-Type: text/plain; charset="UTF-8" On Wed, 2013-03-06 at 16:43 +0100, Gilles DOFFE wrote: > Yes I'm sure. It is what is really strange here. Where is this > registry0 file ?! It's not a file, it's the registry object. Run GST_REGISTRY_FORK=no G_DEBUG=fatal_warnings gdb /usr/bin/gst-inspect-0.10 then it will stop at the warning and you can look at the backtrace to see where that presumably premature unref happens from. (It might be that the wrong unref is somewhere else of course, but it's a starting point). Cheers -Tim > > 2013/3/6 Chuck Crisler <<a href="mailto:ccrisler@mutualink.net">ccrisler@mutualink.net</a>> > Are you sure that a registry isn't created? It is stored in a > hidden directory. /HOME/.gstreamer-0.10/registry.NNN.bin > > On Wed, Mar 6, 2013 at 10:18 AM, Gilles DOFFE > <<a href="mailto:g.doffe@gmail.com">g.doffe@gmail.com</a>> wrote: > > Hello, > > > I'm getting this kind of error when launching a gst > command like gst-inspect : > > > ---------------------------------------------------------------------------------------------------------------------------------- > > # gst-inspect-0.10 > > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > Trying to dispose object "rtpmux", but it still has a > parent "registry0". > You need to let the parent manage the object instead > of unreffing the object directly. > > > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > Trying to dispose object "rtpdtmfmux", but it still > has a parent "registry0". > You need to let the parent manage the object instead > of unreffing the object directly. > > > > > (gst-plugin-scanner:2001): GStreamer-WARNING **: > removing plugin that is still in registry > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > Trying to dispose object "shapewipe", but it still has > a parent "registry0". > You need to let the parent manage the object instead > of unreffing the object directly. > > > > > (gst-plugin-scanner:2001): GStreamer-WARNING **: > removing plugin that is still in registry > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > Trying to dispose object "mpegtsmux", but it still has > a parent "registry0". > You need to let the parent manage the object instead > of unreffing the object directly. > > > > > (gst-plugin-scanner:2001): GStreamer-WARNING **: > removing plugin that is still in registry > > > ---------------------------------------------------------------------------------------------------------------------------------- > > > A strange thing is that the registry file is never > created so I do not really understand from where this > registry0 comes ? > > > You can find the full traces in attachment. > > > I'm using gstreamer 0.10.36 which is mandatory. > > > Can you help me please ? > Thanks in advance, > > > Gilles > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> ------------------------------ Message: 2 Date: Wed, 6 Mar 2013 17:29:30 +0100 From: Jose Antonio Santos Cadenas <<a href="mailto:santoscadenas@gmail.com">santoscadenas@gmail.com</a>> To: Gstreamer-devel <<a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a>> Subject: Re: Development of webrtc src and sink Message-ID: <<a href="mailto:CAGay_TxBwkgEDgeUrRpPO1qD2ymnRtZT94_sqLdAvgstKJb6DQ@mail.gmail.com">CAGay_TxBwkgEDgeUrRpPO1qD2ymnRtZT94_sqLdAvgstKJb6DQ@mail.gmail.com</a>> Content-Type: text/plain; charset=ISO-8859-1 Hi, I have create a first version of the plugin, by now only works against chrome 25 and with BUNDLE mode (ie, all data by one ice stream). The source code is here. <a href="https://code.google.com/p/kurento/source/checkout?repo=gst-plugins-webrtc" target="_blank">https://code.google.com/p/kurento/source/checkout?repo=gst-plugins-webrtc</a> I've been using gstreamer 1.0.5 to develop and I haven't test with other gstreamer versions, so I'm not sure is older versions will work ok. There is an example of usage, in test/examples is a webserver that sends video back to the client overlaying the current time. It is serving on <a href="http://localhost:8180" target="_blank">http://localhost:8180</a> port. Comments are welcome. 2013/1/31 Jose Antonio Santos Cadenas <<a href="mailto:santoscadenas@gmail.com">santoscadenas@gmail.com</a>>: > Hi, > > I'm planning to create a plugin that implements a source and a sink > that can exchange information with a webrtc client but without > coding/decoding capabilities, something like the nicesrc and nicesink > plugins but adding support for srtp. I've seen the conversation in [1] > about this issue and it seems that the only missing part is srtp. > > I've also seen the current implementation using farsight explained in > [2], this is something a little bit different because what I want is > just the connector that allows me to send/receive rtp and rtcp > packages using webrtc (ice + srtp). > > I've have some doubts about the final design, currently I have > different possibilities for the elements interface that we can discuss > if there interest in the community. > > Finally, I'd like to ask if you know about other people working on > this and, if nobody is currently working on this, what is the best way > to integrate this plugin in gstreamer repositories. I'm going to start > in the development in the next days using a private repository, but I > can switch to a public one if there is interest to integrate in the > gstreamer tree. > > Regards and thanks for your time. > > Jos? Antonio Santos. > > > [1] <a href="http://gstreamer-devel.966125.n4.nabble.com/WebRTC-client-tp4657196.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/WebRTC-client-tp4657196.html</a> > [2] <a href="https://bugs.webkit.org/show_bug.cgi?id=87514" target="_blank">https://bugs.webkit.org/show_bug.cgi?id=87514</a> ------------------------------ Message: 3 Date: Wed, 6 Mar 2013 16:46:51 +0000 From: Thomas Greenwood <<a href="mailto:tcdgreenwood@hotmail.com">tcdgreenwood@hotmail.com</a>> To: "<a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a>" <<a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a>> Subject: RE: can receive and send videostream in gstrtpbin in one pipeline and how to do that? Message-ID: <BLU002-W1855287AB55CAE208296521D4E40@phx.gbl> Content-Type: text/plain; charset="iso-8859-1" I haven't done this exactly, but I have received an RTP stream from one endpoint and sent to another successfully. I think the issue you have is that you're only using a single gstrtpbin that you are trying to use for both directions at once - try using one for sending and another one for receiving. Perhaps you could also try writing separate sender and receiver commands and then merge them. When merging you need to ensure that the elements are not named the same thing. I hope this of some help. > Date: Tue, 5 Mar 2013 18:20:38 -0800 (PST) > From: zgd <<a href="mailto:zhuangzhida1989@gmail.com">zhuangzhida1989@gmail.com</a>> > To: <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > Subject: can receive and send videostream in gstrtpbin in one > pipeline and how to do that? > Message-ID: <<a href="mailto:1362536438496-4658910.post@n4.nabble.com">1362536438496-4658910.post@n4.nabble.com</a>> > Content-Type: text/plain; charset=us-ascii > > Hello, I want to use gstrtpbin to receive and send videostream simultaneously > . can I use one rtpbin to do this ? I try to do this and the following is my > pipeline: > gst-launch -v gstrtpbin name=rtpbin \ > v4l2src ! video/x-raw-yuv,width=640,height=480,framerate=15/1 ! videorate > ! ffmpegcolorspace ! x264enc ! rtph264pay ! rtpbin.send_rtp_sink_0 \ > rtpbin.send_rtp_src_0 ! udpsink port=5000 host=192.168.1.220 > name=vrtpsink\ > rtpbin.send_rtcp_src_0 ! udpsink port=5001 host=192.168.1.220 sync=false > async=false name=vrtcpsink \ > udpsrc port=5003 name=vrtpsrc ! rtpbin.recv_rtcp_sink_0 \ > udpsrc port=5000 > caps="application/x-rtp,media=video,clock-rate=90000,encoding-name=H264" ! > rtpbin.recv_rtp_sink_1 rtbin. ! rtph264depay ! ffdec_h264 ! xvimagesink \ > udpsrc port=5001 ! rtbin.recv_rtcp_sink_1 \ > rt.send_rtcp_src_1 ! udpsink port=5003 host=192.168.1.220 sync=false > async=false \ > but it seems that it does't work and I grab the network packet and don't > find the packet it send. What's the problem? What should I do . > Thanks. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20130306/f093eb14/attachment-0001.html" target="_blank">http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20130306/f093eb14/attachment-0001.html</a>> ------------------------------ Message: 4 Date: Wed, 6 Mar 2013 20:50:43 +0400 From: Denis Green <<a href="mailto:zagre.torez@gmail.com">zagre.torez@gmail.com</a>> To: <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> Subject: G.726 decoder critical error Message-ID: <CAFSy7_XxqGj85XYmUErsJZ=AjZKFzYQFrUo+FStTKD6ejd1=<a href="mailto:eg@mail.gmail.com">eg@mail.gmail.com</a>> Content-Type: text/plain; charset="iso-8859-1" Hi, gstreamer-0.10; gstreamer-1.0 don't support G726 decoder. May be there is some alternative to ffmpeg decoder? Simple example: *gstreamer-0.10* gst-launch --gst-debug=2 audiotestsrc ! ffenc_g726 bitrate=16000 ! ffdec_g726 ! fakesink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... 0:00:00.025874694 10089 0x1f67000 WARN ffmpeg gstffmpegcodecmap.c:140:gst_ff_channel_layout_to_gst: Unknown channels in channel layout - assuming NONE layout *0:00:00.027835740 10089 0x1f67000 ERROR ffmpeg :0:: Invalid number of bits 0* 0:00:00.027877653 10089 0x1f67000 WARN basesrc gstbasesrc.c:2625:gst_base_src_loop:<audiotestsrc0> error: Internal data flow error. 0:00:00.027897475 10089 0x1f67000 WARN basesrc gstbasesrc.c:2625:gst_base_src_loop:<audiotestsrc0> error: streaming task paused, reason not-negotiated (-4) ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: Internal data flow error. Additional debug info: gstbasesrc.c(2625): gst_base_src_loop (): /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: streaming task paused, reason not-negotiated (-4) ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ... .......................................................................................................................................................................... * * *gstreamer-1.0* * * gst-launch-1.0 --gst-debug=2 audiotestsrc ! avenc_g726 bitrate=8000 ! avdec_g726 ! fakesink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... *0:00:00.020818856 10064 0x1c5e8f0 ERROR libav :0:: Invalid number of bits 0* *0:00:00.021230707 10064 0x1c5e8f0 ERROR libav :0:: Invalid number of bits 0* *0:00:00.021272267 10064 0x1c5e8f0 ERROR libav :0:: Invalid number of bits 0* *0:00:00.023178051 10064 0x1c5e8f0 ERROR libav :0:: Invalid number of bits 0* 0:00:00.023231964 10064 0x1c5e8f0 WARN basesrc gstbasesrc.c:2791:gst_base_src_loop:<audiotestsrc0> error: Internal data flow error. 0:00:00.023284766 10064 0x1c5e8f0 WARN basesrc gstbasesrc.c:2791:gst_base_src_loop:<audiotestsrc0> error: streaming task paused, reason not-negotiated (-4) 0:00:00.023362115 10064 0x1c5e8f0 ERROR libav :0:: Invalid number of bits 0 ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: Internal data flow error. Additional debug info: gstbasesrc.c(2791): gst_base_src_loop (): /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: streaming task paused, reason not-negotiated (-4) ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ... Summing it up: gstreamer-0.10 -> ERROR ffmpeg :0:: Invalid number of bits 0 gstreamer-1.0 -> ERROR ffmpeg :0:: Invalid number of bits 0 Any ideas appreciated Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20130306/39cff1b2/attachment-0001.html" target="_blank">http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20130306/39cff1b2/attachment-0001.html</a>> ------------------------------ Message: 5 Date: Wed, 6 Mar 2013 18:28:16 +0100 From: Gilles DOFFE <<a href="mailto:g.doffe@gmail.com">g.doffe@gmail.com</a>> To: Discussion of the development of and with GStreamer <<a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a>> Subject: Re: Critical error : Trying to dispose object "xxxxxx", but it still has a parent "registry0" Message-ID: <<a href="mailto:CABMCMP-ikm2gazHRK9O42F7ADBvkoN6t9qahkGP_xHUUFwYUEw@mail.gmail.com">CABMCMP-ikm2gazHRK9O42F7ADBvkoN6t9qahkGP_xHUUFwYUEw@mail.gmail.com</a>> Content-Type: text/plain; charset="iso-8859-1" (gdb) bt #0 0xb7e5e919 in g_logv () from /usr/lib/libglib-2.0.so.0 #1 0xb7e5e980 in g_log () from /usr/lib/libglib-2.0.so.0 #2 0xb7f8928d in ?? () from /usr/lib/libgstreamer-0.10.so.0 #3 0xb7f18d44 in g_object_unref () from /usr/lib/libgobject-2.0.so.0 #4 0xb7f57266 in gst_object_unref () from /usr/lib/libgstreamer-0.10.so.0 #5 0xb7f93208 in ?? () from /usr/lib/libgstreamer-0.10.so.0 #6 0xb7f9450d in ?? () from /usr/lib/libgstreamer-0.10.so.0 #7 0xb7f945e4 in ?? () from /usr/lib/libgstreamer-0.10.so.0 #8 0xb7f956f8 in gst_update_registry () from /usr/lib/libgstreamer-0.10.so.0 #9 0xb7f55a20 in ?? () from /usr/lib/libgstreamer-0.10.so.0 #10 0xb7e622c0 in g_option_context_parse () from /usr/lib/libglib-2.0.so.0 #11 0x0804cafa in ?? () #12 0xb7cb2ca2 in __libc_start_main (main=0x804c961, argc=1, ubp_av=0xbffffda4, init=0x804d370, fini=0x804d3e0, rtld_fini=0xb7ff0c00 <_dl_fini>, stack_end=0xbffffd9c) at libc-start.c:226 #13 0x0804a9e1 in ?? () (gdb) I will have a check to gst_update_registry tomorrow. 2013/3/6 Tim-Philipp M?ller <<a href="mailto:t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>> > On Wed, 2013-03-06 at 16:43 +0100, Gilles DOFFE wrote: > > > Yes I'm sure. It is what is really strange here. Where is this > > registry0 file ?! > > It's not a file, it's the registry object. Run > > GST_REGISTRY_FORK=no G_DEBUG=fatal_warnings > gdb /usr/bin/gst-inspect-0.10 > > then it will stop at the warning and you can look at the backtrace to > see where that presumably premature unref happens from. (It might be > that the wrong unref is somewhere else of course, but it's a starting > point). > > Cheers > -Tim > > > > > > 2013/3/6 Chuck Crisler <<a href="mailto:ccrisler@mutualink.net">ccrisler@mutualink.net</a>> > > Are you sure that a registry isn't created? It is stored in a > > hidden directory. /HOME/.gstreamer-0.10/registry.NNN.bin > > > > On Wed, Mar 6, 2013 at 10:18 AM, Gilles DOFFE > > <<a href="mailto:g.doffe@gmail.com">g.doffe@gmail.com</a>> wrote: > > > > Hello, > > > > > > I'm getting this kind of error when launching a gst > > command like gst-inspect : > > > > > > > ---------------------------------------------------------------------------------------------------------------------------------- > > > > # gst-inspect-0.10 > > > > > > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > > Trying to dispose object "rtpmux", but it still has a > > parent "registry0". > > You need to let the parent manage the object instead > > of unreffing the object directly. > > > > > > > > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > > Trying to dispose object "rtpdtmfmux", but it still > > has a parent "registry0". > > You need to let the parent manage the object instead > > of unreffing the object directly. > > > > > > > > > > (gst-plugin-scanner:2001): GStreamer-WARNING **: > > removing plugin that is still in registry > > > > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > > Trying to dispose object "shapewipe", but it still has > > a parent "registry0". > > You need to let the parent manage the object instead > > of unreffing the object directly. > > > > > > > > > > (gst-plugin-scanner:2001): GStreamer-WARNING **: > > removing plugin that is still in registry > > > > > > (gst-plugin-scanner:2001): GStreamer-CRITICAL **: > > Trying to dispose object "mpegtsmux", but it still has > > a parent "registry0". > > You need to let the parent manage the object instead > > of unreffing the object directly. > > > > > > > > > > (gst-plugin-scanner:2001): GStreamer-WARNING **: > > removing plugin that is still in registry > > > > > > > ---------------------------------------------------------------------------------------------------------------------------------- > > > > > > A strange thing is that the registry file is never > > created so I do not really understand from where this > > registry0 comes ? > > > > > > You can find the full traces in attachment. > > > > > > I'm using gstreamer 0.10.36 which is mandatory. > > > > > > Can you help me please ? > > Thanks in advance, > > > > > > Gilles > > > > > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > > > > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > > > > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > -------------- next part -------------- An HTML attachment was scrubbed... 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