Hi,
I have written a mail few days ago about a display problem using gstreamer. I still cannot play properly the video when doing: gst-launch filesrc location= mnt/video/AVI/MPEG4/Seinfel d_timestamp.avi ! avidemux name=demux demux.video_00 ! queue ! x170 output=RGB16 inbuf-thresh=0000 output_width=480 output_height=240 ! ximagesink display=:0.0 while it is ok when doing: gst-launch filesrc location= mnt/video/AVI/MPEG4/Seinfel d_timestamp.avi ! avidemux name=demux demux.video_00 ! queue ! x170 output=RGB16 inbuf-thresh=0000 output_width=480 output_height=240 ! fbdevsink Anyway I have another question. My video decoder is also able to crop/scale/rotate/convert colors, and I would like to know what is the best way to use such capabilities within gstreamer? Should I write only one plugin which will do everything or several plugins like for instance one for the decoder, one for the post processing(crop, rotation..) and one for the color conversion? Regards, Sedji ------------------------------------------------------------------------------ Download Intel® 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. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Sedji Gaouaou wrote:
> Hi, > > I have written a mail few days ago about a display problem using gstreamer. > > I still cannot play properly the video when doing: > gst-launch filesrc location= mnt/video/AVI/MPEG4/Seinfel > d_timestamp.avi ! avidemux name=demux demux.video_00 ! queue ! x170 > output=RGB16 inbuf-thresh=0000 output_width=480 output_height=240 ! > ximagesink display=:0.0 > > > while it is ok when doing: > > gst-launch filesrc location= mnt/video/AVI/MPEG4/Seinfel > d_timestamp.avi ! avidemux name=demux demux.video_00 ! queue ! x170 > output=RGB16 inbuf-thresh=0000 output_width=480 output_height=240 ! > fbdevsink > you need to discuss this with the folks that provide you that x170 element. > > Anyway I have another question. My video decoder is also able to > crop/scale/rotate/convert colors, and I would like to know what is the > best way to use such capabilities within gstreamer? > react to caps changes on your decoders src pad and announce the supprted variation in you template caps for the src pad. > Should I write only one plugin which will do everything or several > plugins like for instance one for the decoder, one for the post > processing(crop, rotation..) and one for the color conversion? > It's nice to have it separated if you want to use it in several places. Stefan > > Regards, > Sedji > > > ------------------------------------------------------------------------------ > Download Intel® 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. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > ------------------------------------------------------------------------------ Download Intel® 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. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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