<div class="gmail_quote">On Mon, Nov 29, 2010 at 4:45 PM, Brian Michalk <<a href="mailto:michalk@awpi.com">michalk@awpi.com</a>> wrote: <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> Actually, I have tried a great many variations to try to get this to work. So, if it is a problem in the AVI demuxer, I assume that this is not an issue I can resolve. </blockquote><div> You can file a bug and provide this file. <a href="http://bugzilla.gnome.org">http://bugzilla.gnome.org</a> </div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> Bummer. Perhaps I can get the source videos in some other format. <div><div></div><div class="h5"> On 11/29/2010 1:39 PM, Michael Smith wrote: > You already said it was an AVI file, so I don't know why you're now > trying to decode it without an avi demuxer. > > As I said previously, the problem is clearly that the AVI demuxer > isn't recognising this FOURCC, and fixing that would make it work. > > Mike > > > On Mon, Nov 29, 2010 at 11:13 AM, Brian Michalk<<a href="mailto:michalk@awpi.com">michalk@awpi.com</a>> wrote: >> I have also tried >> >> gst-launch -v filesrc location=<my file> ! jpegdec ! ffmpegcolorspace ! >> ximagesink >> >> And it terminates without error after about a millisecond, but doesn't >> show any video. I can play this file in VLC. >> >> On 11/29/2010 12:46 PM, Michael Smith wrote: >>> JPEG is decoded by the 'jpegdec' element, in the jpeg plugin. >>> >>> The problem you're describing sounds like the AVI demuxer doesn't >>> recognise this file as containing jpeg, though. Perhaps another >>> mapping entry needs adding to the riff lib. >>> >>> Mike >>> >>> >>> On Mon, Nov 29, 2010 at 10:28 AM, Brian Michalk<<a href="mailto:michalk@awpi.com">michalk@awpi.com</a>> wrote: >>>> I am trying to put together a gst-launch pipeline to play some AVI >>>> files. I'm using >>>> >>>> gst-launch -v uri=<my input filename> >>>> >>>> And the errors it returns: >>>> *** Message: don't know how to handle video/x-avi-unknown, >>>> fourcc=(fourcc)mjpg >>>> ERROR: from element /GstPlayBin:playbin0: You do not have a decoder >>>> installed to handle this file. You might need to install the necessary >>>> plugins. >>>> >>>> So, which plugin do I need to decode this file? I have browsed the >>>> plugins page, but can't find an mjpg capability. >>>> >>>> ------------------------------------------------------------------------------ >>>> Increase Visibility of Your 3D Game App& Earn a Chance To Win $500! >>>> Tap into the largest installed PC base& get more eyes on your game by >>>> optimizing for Intel(R) Graphics Technology. Get started today with the >>>> Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. >>>> <a href="http://p.sf.net/sfu/intelisp-dev2dev" target="_blank">http://p.sf.net/sfu/intelisp-dev2dev</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> >>>> >>> ------------------------------------------------------------------------------ >>> Increase Visibility of Your 3D Game App& Earn a Chance To Win $500! >>> Tap into the largest installed PC base& get more eyes on your game by >>> optimizing for Intel(R) Graphics Technology. Get started today with the >>> Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. >>> <a href="http://p.sf.net/sfu/intelisp-dev2dev" target="_blank">http://p.sf.net/sfu/intelisp-dev2dev</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> >> >> ------------------------------------------------------------------------------ >> Increase Visibility of Your 3D Game App& Earn a Chance To Win $500! >> Tap into the largest installed PC base& get more eyes on your game by >> optimizing for Intel(R) Graphics Technology. Get started today with the >> Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. >> <a href="http://p.sf.net/sfu/intelisp-dev2dev" target="_blank">http://p.sf.net/sfu/intelisp-dev2dev</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> >> > ------------------------------------------------------------------------------ > Increase Visibility of Your 3D Game App& Earn a Chance To Win $500! > Tap into the largest installed PC base& get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > <a href="http://p.sf.net/sfu/intelisp-dev2dev" target="_blank">http://p.sf.net/sfu/intelisp-dev2dev</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> ------------------------------------------------------------------------------ Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. <a href="http://p.sf.net/sfu/intelisp-dev2dev" target="_blank">http://p.sf.net/sfu/intelisp-dev2dev</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></blockquote></div> -- Thiago Santos