<div>hi murgadoss</div> <div> mp4demuxer and avidemuxer have been linked with corresponding parser libraries while building. I dont see them in the package which u have mentioned. May be they are in some other archive. if so extract the same and set the coressponding LD_LIBRARY_PATH. then u will be able to inspect these plug-ins.</div> <div>  </div> <div class="gmail_quote">On Fri, Oct 24, 2008 at 4:18 AM, <<a href="mailto:gstreamer-devel-request@lists.sourceforge.net">gstreamer-devel-request@lists.sourceforge.net</a>> wrote: <blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Send gstreamer-devel mailing list submissions to        <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> To subscribe or unsubscribe via the World Wide Web, visit        <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> or, via email, send a message with subject or body 'help' to        <a href="mailto:gstreamer-devel-request@lists.sourceforge.net">gstreamer-devel-request@lists.sourceforge.net</a> You can reach the person managing the list at        <a href="mailto:gstreamer-devel-owner@lists.sourceforge.net">gstreamer-devel-owner@lists.sourceforge.net</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: issue in playing video (murugadoss)   2. Re: raw video source (Wim Taymans)   3. Re: raw video source (Wim Taymans)   4. issue while playing video (murugadoss)   5. set capability (Vikas Patel) ---------------------------------------------------------------------- Message: 1 Date: Fri, 24 Oct 2008 12:02:30 +0530 From: murugadoss <<a href="mailto:v.murugadoss@gdatech.co.in">v.murugadoss@gdatech.co.in</a>> Subject: Re: [gst-devel] issue in playing video To: Discussion of the development of GStreamer        <<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>> Message-ID: <<a href="mailto:49016BFE.7000908@gdatech.co.in">49016BFE.7000908@gdatech.co.in</a>> Content-Type: text/plain; charset="iso-8859-1" Hi Fabioestevam, As it said in the document (link u gave), i have compiled and installed the package and i am able to get the package in /usr/lib/gstereamer-0.10/ . when i try to check for the package,using command *mx27# gst-inspect | grep mfw* mfw_v4lsink:  mfw_v4lsink: v4l_sink mfw_v4lsrc:  mfw_v4lsrc: Freescale Video Source plug-in i am not getting to get mp4demuxer and avidemuxer. what may be the problem, can u help me. please? *Note:* package are present in */usr/lib/gstreamer-0.10*/ # libmfw_gst_avidemuxer.a          <a href="http://libmfw_gst_mp4demuxer_plugin.la/" target="_blank">libmfw_gst_mp4demuxer_plugin.la</a> libmfw_gst_v4lsink.so <a href="http://libmfw_gst_avidemuxer.la/" target="_blank">libmfw_gst_avidemuxer.la</a>         libmfw_gst_mp4demuxer_plugin.so libmfw_gst_v4lsrc.a libmfw_gst_avidemuxer.so         libmfw_gst_v4lsink.a <a href="http://libmfw_gst_v4lsrc.la/" target="_blank">libmfw_gst_v4lsrc.la</a> libmfw_gst_mp4demuxer_plugin.a   <a href="http://libmfw_gst_v4lsink.la/" target="_blank">libmfw_gst_v4lsink.la</a> libmfw_gst_v4lsrc.so Regards V.Murugadoss Vinay wrote: > Please set the GST_PLUGIN_PATH and LD_LIBRARY_PATH properly. > > They should be pointing to the plugins which you have as part of your > release. > > - Vinay K. > > On Thu, Oct 23, 2008 at 5:27 PM, Fabio Estevam <<a href="mailto:fabioestevam@yahoo.com">fabioestevam@yahoo.com</a> > <mailto:<a href="mailto:fabioestevam@yahoo.com">fabioestevam@yahoo.com</a>>> wrote: > >     Murugadoss, > >     --- On Thu, 10/23/08, murugadoss <<a href="mailto:v.murugadoss@gdatech.co.in">v.murugadoss@gdatech.co.in</a> >     <mailto:<a href="mailto:v.murugadoss@gdatech.co.in">v.murugadoss@gdatech.co.in</a>>> wrote: > >     > From: murugadoss <<a href="mailto:v.murugadoss@gdatech.co.in">v.murugadoss@gdatech.co.in</a> >     <mailto:<a href="mailto:v.murugadoss@gdatech.co.in">v.murugadoss@gdatech.co.in</a>>> >     > Subject: Re: [gst-devel] issue in playing video >     > To: "Discussion of the development of GStreamer" >     <<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> >     <mailto:<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>>> >     > Date: Thursday, October 23, 2008, 8:05 AM >     > hi vinay, >     > Thanks for the reply. >     > when i use nfw_vpudecoder, it display an error message as >     > WARNING: erroneous pipeline: no element >     > "mfw_vpudecoder" >     > > >     Which BSP version are you using? > >     What do you get when you do a gst-inspect | grep mfw ? If you >     don't get 6 plugins then something must be wrong with your >     installation, probably  your export GST_PLUGIN_PATH or >     LD_LIBRARY_PATH. > >     Again, the Release Notes does contain pipeline example for >     decoding avi, mp4 files. Why don't you try it? > >     For example: M4V file with H264 video: > >     gst-launch filesrc location= >     /media/MX27_TEST_STREAMS_R1/H264_VPU/Kaleidoscope_h264_aac.m4v ! >     mfw_mp4demuxer name=demux demux. ! mfw_vpudecoder >     codec-type=std_avc ! mfw_v4lsink demux. > >     You can download some test streams from here: >     <a href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX27_CODECS&fpsp=1&tab=Design_Tools_Tab" target="_blank">http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX27_CODECS&fpsp=1&tab=Design_Tools_Tab</a> >     <<a href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX27_CODECS&fpsp=1&tab=Design_Tools_Tab" target="_blank">http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX27_CODECS&fpsp=1&tab=Design_Tools_Tab</a>> > >     Click on MX27_TEST_STREAMS . > >     Regards, > >     Fabio Estevam > > > > > > > > > > > > > >     ------------------------------------------------------------------------- >     This SF.Net email is sponsored by the Moblin Your Move Developer's >     challenge >     Build the coolest Linux based applications with Moblin SDK & win >     great prizes >     Grand prize is a trip for two to an Open Source event anywhere in >     the world >     <a href="http://moblin-contest.org/redirect.php?banner_id=100&url=/" target="_blank">http://moblin-contest.org/redirect.php?banner_id=100&url=/</a> >     <<a href="http://moblin-contest.org/redirect.php?banner_id=100&url=/" target="_blank">http://moblin-contest.org/redirect.php?banner_id=100&url=/</a>> >     _______________________________________________ >     gstreamer-devel mailing list >     <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> >     <mailto:<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> > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > <a href="http://moblin-contest.org/redirect.php?banner_id=100&url=/" target="_blank">http://moblin-contest.org/redirect.php?banner_id=100&url=/</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> > -------------- next part -------------- An HTML attachment was scrubbed... ------------------------------ Message: 2 Date: Fri, 24 Oct 2008 11:05:34 +0200 From: Wim Taymans <<a href="mailto:wim.taymans@gmail.com">wim.taymans@gmail.com</a>> Subject: Re: [gst-devel] raw video source To: Discussion of the development of GStreamer        <<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>> Message-ID: <1224839139.31870.18.camel@metal> Content-Type: text/plain On Thu, 2008-10-23 at 16:34 -0700, Jon Dufresne wrote: > Does there exist a raw video source that I can use in a gstreamer pipeline? > > I have a file that contains yuv data with no headers or compression. > This data exists mostly for testing other applications. I want to be > able to quickly throw this into gst-launch and see if the data is what > I expect. > > Does this element exist? You are looking for videoparse, which is in gst-plugins-bad. Wim > > Thanks, > Jon > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > <a href="http://moblin-contest.org/redirect.php?banner_id=100&url=/" target="_blank">http://moblin-contest.org/redirect.php?banner_id=100&url=/</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> ------------------------------ Message: 3 Date: Fri, 24 Oct 2008 11:05:34 +0200 From: Wim Taymans <<a href="mailto:wim.taymans@gmail.com">wim.taymans@gmail.com</a>> Subject: Re: [gst-devel] raw video source To: Discussion of the development of GStreamer        <<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>> Message-ID: <1224839139.31870.18.camel@metal> Content-Type: text/plain On Thu, 2008-10-23 at 16:34 -0700, Jon Dufresne wrote: > Does there exist a raw video source that I can use in a gstreamer pipeline? > > I have a file that contains yuv data with no headers or compression. > This data exists mostly for testing other applications. I want to be > able to quickly throw this into gst-launch and see if the data is what > I expect. > > Does this element exist? You are looking for videoparse, which is in gst-plugins-bad. Wim > > Thanks, > Jon > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > <a href="http://moblin-contest.org/redirect.php?banner_id=100&url=/" target="_blank">http://moblin-contest.org/redirect.php?banner_id=100&url=/</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> ------------------------------ Message: 4 Date: Fri, 24 Oct 2008 14:13:10 +0530 From: murugadoss <<a href="mailto:v.murugadoss@gdatech.co.in">v.murugadoss@gdatech.co.in</a>> Subject: [gst-devel] issue while playing video To: Discussion of the development of GStreamer        <<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>> Message-ID: <<a href="mailto:49018A9E.4090802@gdatech.co.in">49018A9E.4090802@gdatech.co.in</a>> Content-Type: text/plain; charset="iso-8859-1" Hi, I am working on porting gstreamer over linux in i.mx27 board. when i try to run the video, i get an error, *gst-launch filesrc location=/mnt/nfs/Toyata_Human_Touch.mpg ! decodebin ! autovideosink* Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ERROR: from element /pipeline0/filesrc0: Internal data flow error. Additional debug info: gstbasesrc.c(1642): gst_base_src_loop (): /pipeline0/filesrc0: streaming task paused, reason not-linked (-1) ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... FREEING pipeline ... Do anyone have faced this problem, how to solve this issue? Please reply if u have any idea about this. Thanks for the support -- Regards V.Murugadoss -------------- next part -------------- An HTML attachment was scrubbed... ------------------------------ Message: 5 Date: Fri, 24 Oct 2008 16:48:07 +0530 From: "Vikas Patel" <<a href="mailto:Vikas.Patel@imgtec.com">Vikas.Patel@imgtec.com</a>> Subject: [gst-devel] set capability To: <<a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a>> Message-ID:        <<a href="mailto:C1A102308DC77D40BA4DFB4CF4C63BB23F9663@pumail1.pu.imgtec.org">C1A102308DC77D40BA4DFB4CF4C63BB23F9663@pumail1.pu.imgtec.org</a>> Content-Type: text/plain; charset="us-ascii" Developing plugin for video decoder, I want to set the height and width of image after parsing the header in source pad capability. Implemented setcaps function but that's not getting invoked and that is supposed to invoke when plugin pushes the data to next plugin in pipeline. Or any other alternate view to pass this information to next plugin? Regards Vikas - This message is subject to Imagination Technologies' e-mail terms: <a href="http://www.imgtec.com/e-mail.htm" target="_blank">http://www.imgtec.com/e-mail.htm</a> - -------------- next part -------------- An HTML attachment was scrubbed... ------------------------------ ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world <a href="http://moblin-contest.org/redirect.php?banner_id=100&url=/" target="_blank">http://moblin-contest.org/redirect.php?banner_id=100&url=/</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> End of gstreamer-devel Digest, Vol 29, Issue 90 *********************************************** </blockquote></div>