hi, Can anybody please guide me as how can i play ".swf " files in gstreamer. I am total noob for gstreamer,i started reading gstreamer manual and completed till chap 10. Please take this consideration while answering. A big thanks in advance akhil. <div class="gmail_quote">On Tue, Apr 20, 2010 at 8:27 AM, <<a href="mailto:gstreamer-devel-request@lists.sourceforge.net">gstreamer-devel-request@lists.sourceforge.net</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">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. Catching signal interrupt on gst-launch (John Tobias) 2. Playing remote file (Jeffrey Barish) 3. Re: Could not close resource error when using gnomevfssrc with ftp (Tiago Katcipis) 4. Re: Could not close resource error when using gnomevfssrc with ftp (Tiago Katcipis) ---------------------------------------------------------------------- Message: 1 Date: Mon, 19 Apr 2010 17:50:28 -0700 From: John Tobias <<a href="mailto:jtobias@viaas.com">jtobias@viaas.com</a>> Subject: [gst-devel] Catching signal interrupt on gst-launch To: <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> Message-ID: <<a href="mailto:j2p66b2b2311004191750g7e6b3c6o9fd177f160dca616@mail.gmail.com">j2p66b2b2311004191750g7e6b3c6o9fd177f160dca616@mail.gmail.com</a>> Content-Type: text/plain; charset="utf-8" Hi Guys, I have a problem running this command: gst-launch v4l2src ! tih264 ! fakesink The gst-launch did not catch the signal interrupt when I hit the ctrl+c. The pipeline exited immediately instead of going through the _change_state transition of the pipeline. Then, I tried the gst-launch v4l2src ! fakesink, it works correctly. Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock <-- gst-launch detected the interrupt here..-> Caught interrupt -- handling interrupt. Interrupt: Stopping pipeline ... Execution ended after 1710703481 ns. Setting pipeline to PAUSED ... Setting pipeline to READY ... clean stopped pipeline<6> Starting of vpfe_release...<6> doing full release, started is 0 Setting pipeline to NULL ... Freeing pipeline ... I don't understand why the gst-launch giving me two different behavior with regards to the signal handling. Can anyone tell me why I am getting different behavior? Thanks, John -------------- next part -------------- An HTML attachment was scrubbed... ------------------------------ Message: 2 Date: Mon, 19 Apr 2010 19:15:51 -0600 From: Jeffrey Barish <<a href="mailto:jeff_barish@earthlink.net">jeff_barish@earthlink.net</a>> Subject: [gst-devel] Playing remote file To: <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> Message-ID: <hqiv8d$7kd$<a href="mailto:1@dough.gmane.org">1@dough.gmane.org</a>> Content-Type: text/plain; charset="ISO-8859-1" I play a sound file on the local machine using playbin2 by setting the uri parameter to file://path.to.file. Where can I get information about what other network protocols can be used here? I would like to be able to use the uri parameter to specify a sound file on another machine on the same LAN. Both machines run Ubuntu. I suppose that I could copy the file to a temporary directory on the local machine and then play it from there, but I suspect that there is a better way to do this. -- Jeffrey Barish ------------------------------ Message: 3 Date: Mon, 19 Apr 2010 22:35:12 -0300 From: Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>> Subject: Re: [gst-devel] Could not close resource error when using gnomevfssrc with ftp 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:m2l60a9403b1004191835i98135f01k4661d72de53263b9@mail.gmail.com">m2l60a9403b1004191835i98135f01k4661d72de53263b9@mail.gmail.com</a>> Content-Type: text/plain; charset="iso-8859-1" trying to solve my problem i found another one :-). using a public ftp i run this: gst-launch -v gnomevfssrc location= <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! queue ! decodebin ! fakesink and it works ok, the ftp is really slow...it takes a good time before it starts to download and decode....but works even if i try: gst-launch -v gnomevfssrc location= <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! queue ! decodebin ! alsasink i can hear the music (it takes a while to go from paused to playing, something like 20-30 seconds....but if you wait it wil happen). But if i take the queue element out: gst-launch -v gnomevfssrc location= <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! decodebin ! fakesink the pipe stays blocked for ever (on both cases)... is this behavior expected? have anyone faced something like that? is a good policy to always put a queue after a gnomevfssrc? if someone have other ftp server to test this i would appreciate. best regards, Katcipis On Fri, Apr 16, 2010 at 2:03 PM, Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>>wrote: > now i got some interesting results, testing with a pipeline like this: > > gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" > ! filesink location="test.wav" > > im able to get the file and play it locally. > > even if i run: > gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" > ! audio/x-raw-int,signed=true,channels=1,rate=8000,width=16,endianness=1234 > ! pulsesink > > it works(and i hear a lot of noise :-)). > > But if i run: > > gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" > ! audio/x-raw-int,signed=true,channels=1,rate=8000,width=16,endianness=1234 > ! audioparse ! pulsesink > > or > > gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" > ! wavparse ! pulsesink > > or > > > gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" > ! decodebin ! pulsesink > > it gives the same error: > > > ERROR: from element /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: > Could not close resource. > > it seems that every time i try to parse the file to get its type and play > it, it fails, but if i only play it raw or download it.... works fine. > > any toughts? > > > > On Fri, Apr 16, 2010 at 11:42 AM, Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>>wrote: > >> Im having some trouble using gnomevfssrc and ftp, what troubles me is the >> error, a simple Could not open would make me understand that i did something >> wrong or something is wrong with the server.... but this error msg "Could >> not close"... i simply cant find anything about it, I'm not quite sure if >> this is something wrong on the ftp server i am using here or if it is a >> problem with gnomevfs or gstreamer. >> >> The test is simple: >> >> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >> ! decodebin ! pulsesink >> >> The output is: >> (gst-launch-0.10:2735): GLib-WARNING **: g_set_prgname() called multiple >> times >> Setting pipeline to PAUSED ... >> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: >> caps = audio/x-wav >> Pipeline is PREROLLING ... >> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstWavParse:wavparse0.GstPad:sink: >> caps = audio/x-wav >> ERROR: from element /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: >> Could not close resource. >> Additional debug info: >> gstgnomevfssrc.c(889): gst_gnome_vfs_src_stop (): >> /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: >> Could not close vfs handle: Operation cancelled >> ERROR: pipeline doesn't want to preroll. >> Setting pipeline to NULL ... >> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstWavParse:wavparse0.GstPad:src: >> caps = NULL >> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstWavParse:wavparse0.GstPad:sink: >> caps = NULL >> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: >> caps = NULL >> Freeing pipeline ... >> >> Even the wav file header is being read, but on the prerolling this odd >> error happens. The same url that generates this error works just fine on >> wget (the file gets downloaded and i can hear it perfectly). >> >> can someone help me? I'm not very used to ftp...maybe I'm missing >> something. >> >> best regards, >> Katcipis >> > > -------------- next part -------------- An HTML attachment was scrubbed... ------------------------------ Message: 4 Date: Mon, 19 Apr 2010 23:57:15 -0300 From: Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>> Subject: Re: [gst-devel] Could not close resource error when using gnomevfssrc with ftp 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:o2o60a9403b1004191957v2df37ae5p336424793f48f4fe@mail.gmail.com">o2o60a9403b1004191957v2df37ae5p336424793f48f4fe@mail.gmail.com</a>> Content-Type: text/plain; charset="iso-8859-1" well it seems that is the same problem, i resolved to let the pipeline "blocked" for a long time...and after something like 23min it happens the same thing (Could not close resource.). i run a full debugged launch and attached the part where the error occurs (after 23 minutes). gst-launch -v gnomevfssrc location= <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! decodebin ! fakesink --gst-debug=5 2> no_queue.log Setting pipeline to PAUSED ... /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: caps = audio/x-wav Pipeline is PREROLLING ... ERROR: from element /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: Could not close resource. Additional debug info: gstgnomevfssrc.c(889): gst_gnome_vfs_src_stop (): /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: Could not close vfs handle: Operation cancelled Setting pipeline to NULL ... /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: caps = NULL Freeing pipeline ... any hints if this is normal and i have to always use a queue after using a vfs src element? maybe a bug on gnomevfssrc regarding an specific behaviour of the ftp server? On Mon, Apr 19, 2010 at 10:35 PM, Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>>wrote: > trying to solve my problem i found another one :-). > > using a public ftp i run this: > gst-launch -v gnomevfssrc location= > <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! queue ! decodebin > ! fakesink > > and it works ok, the ftp is really slow...it takes a good time before it > starts to download and decode....but works > > even if i try: > gst-launch -v gnomevfssrc location= > <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! queue ! decodebin > ! alsasink > > i can hear the music (it takes a while to go from paused to playing, > something like 20-30 seconds....but if you wait it wil happen). > > But if i take the queue element out: > gst-launch -v gnomevfssrc location= > <a href="ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3" target="_blank">ftp://194.44.214.3/pub/music/Collection/ArtofNoise.mp3</a> ! decodebin ! > fakesink > > the pipe stays blocked for ever (on both cases)... is this behavior > expected? have anyone faced something like that? is a good policy to always > put a queue after a gnomevfssrc? > > if someone have other ftp server to test this i would appreciate. > > best regards, > Katcipis > > > > On Fri, Apr 16, 2010 at 2:03 PM, Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>>wrote: > >> now i got some interesting results, testing with a pipeline like this: >> >> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >> ! filesink location="test.wav" >> >> im able to get the file and play it locally. >> >> even if i run: >> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >> ! audio/x-raw-int,signed=true,channels=1,rate=8000,width=16,endianness=1234 >> ! pulsesink >> >> it works(and i hear a lot of noise :-)). >> >> But if i run: >> >> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >> ! audio/x-raw-int,signed=true,channels=1,rate=8000,width=16,endianness=1234 >> ! audioparse ! pulsesink >> >> or >> >> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >> ! wavparse ! pulsesink >> >> or >> >> >> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >> ! decodebin ! pulsesink >> >> it gives the same error: >> >> >> ERROR: from element /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: >> Could not close resource. >> >> it seems that every time i try to parse the file to get its type and play >> it, it fails, but if i only play it raw or download it.... works fine. >> >> any toughts? >> >> >> >> On Fri, Apr 16, 2010 at 11:42 AM, Tiago Katcipis <<a href="mailto:katcipis@inf.ufsc.br">katcipis@inf.ufsc.br</a>>wrote: >> >>> Im having some trouble using gnomevfssrc and ftp, what troubles me is the >>> error, a simple Could not open would make me understand that i did something >>> wrong or something is wrong with the server.... but this error msg "Could >>> not close"... i simply cant find anything about it, I'm not quite sure if >>> this is something wrong on the ftp server i am using here or if it is a >>> problem with gnomevfs or gstreamer. >>> >>> The test is simple: >>> >>> gst-launch gnomevfssrc location="ftp://user:password@ftp.myserver.com:/myfile.wav" >>> ! decodebin ! pulsesink >>> >>> The output is: >>> (gst-launch-0.10:2735): GLib-WARNING **: g_set_prgname() called multiple >>> times >>> Setting pipeline to PAUSED ... >>> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: >>> caps = audio/x-wav >>> Pipeline is PREROLLING ... >>> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstWavParse:wavparse0.GstPad:sink: >>> caps = audio/x-wav >>> ERROR: from element /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: >>> Could not close resource. >>> Additional debug info: >>> gstgnomevfssrc.c(889): gst_gnome_vfs_src_stop (): >>> /GstPipeline:pipeline0/GstGnomeVFSSrc:gnomevfssrc0: >>> Could not close vfs handle: Operation cancelled >>> ERROR: pipeline doesn't want to preroll. >>> Setting pipeline to NULL ... >>> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstWavParse:wavparse0.GstPad:src: >>> caps = NULL >>> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstWavParse:wavparse0.GstPad:sink: >>> caps = NULL >>> /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: >>> caps = NULL >>> Freeing pipeline ... >>> >>> Even the wav file header is being read, but on the prerolling this odd >>> error happens. The same url that generates this error works just fine on >>> wget (the file gets downloaded and i can hear it perfectly). >>> >>> can someone help me? I'm not very used to ftp...maybe I'm missing >>> something. >>> >>> best regards, >>> Katcipis >>> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: log.txt ------------------------------ ------------------------------------------------------------------------------ Download Intel&#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. <a href="http://p.sf.net/sfu/intel-sw-dev" target="_blank">http://p.sf.net/sfu/intel-sw-dev</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 47, Issue 50 *********************************************** </blockquote></div>