Problem in -ve play back
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Hi All,
I am written an application for performing both FORWARD n REVERSE operation on a TS file. I am able to perform a FORWARD operation. But when i try to perform the -ve play back i.e REWIND operation, The frame is getting Freezed. The seek event i am pasing to the pipeline is gst_element_seek(pipeline,-2.0,GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH , GST_SEEK_TYPE_NONE,0,GST_SEEK_TYPE_END,-1); Where am i going wrong in performing the -ve playback?? Are all the parameter passed to the pipeline for performing -ve playback is correct? I am passing the same seek event for performing the FORWARD operation with the playback rate set to positive, and its working fine. Thanks all, Sumanth ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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On Mon, 2009-06-01 at 15:09 +0530, Sumanth V wrote:
> Hi All, > > I am written an application for performing both FORWARD n REVERSE > operation on a TS file. I am able to perform a FORWARD operation. But > when i try to perform the -ve play back i.e REWIND operation, The > frame is getting Freezed. The seek event i am pasing to the pipeline > is > > gst_element_seek(pipeline,-2.0,GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH , > GST_SEEK_TYPE_NONE,0,GST_SEEK_TYPE_END,-1); > > Where am i going wrong in performing the -ve playback?? Are all the > parameter passed to the pipeline for performing -ve playback is > correct? Reverse playback in mpeg TS streams is not yet implemented. Not very trivial but patches are welcome. Wim > I am passing the same seek event for performing the FORWARD operation > with the playback rate set to positive, and its working fine. > > Thanks all, > Sumanth > > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity professionals. Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp as they present alongside digital heavyweights like Barbarian > Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com > _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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hi,
Even with the latest release of gst-plugins-bad? Thanks Sumanth On Mon, Jun 1, 2009 at 3:23 PM, Wim Taymans <[hidden email]> wrote:
------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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On Mon, 2009-06-01 at 15:46 +0530, Sumanth V wrote:
> hi, > Even with the latest release of gst-plugins-bad? Yes and even with latest git Wim > > Thanks > Sumanth > > On Mon, Jun 1, 2009 at 3:23 PM, Wim Taymans <[hidden email]> > wrote: > On Mon, 2009-06-01 at 15:09 +0530, Sumanth V wrote: > > Hi All, > > > > I am written an application for performing both FORWARD > n REVERSE > > operation on a TS file. I am able to perform a FORWARD > operation. But > > when i try to perform the -ve play back i.e REWIND > operation, The > > frame is getting Freezed. The seek event i am pasing to the > pipeline > > is > > > > gst_element_seek(pipeline,-2.0,GST_FORMAT_TIME, > GST_SEEK_FLAG_FLUSH , > > GST_SEEK_TYPE_NONE,0,GST_SEEK_TYPE_END,-1); > > > > Where am i going wrong in performing the -ve playback?? Are > all the > > parameter passed to the pipeline for performing -ve playback > is > > correct? > > > Reverse playback in mpeg TS streams is not yet implemented. > Not very > trivial but patches are welcome. > > Wim > > > I am passing the same seek event for performing the FORWARD > operation > > with the playback rate set to positive, and its working > fine. > > > > Thanks all, > > Sumanth > > > > > > > > ------------------------------------------------------------------------------ > > Register Now for Creativity and Technology (CaT), June 3rd, > NYC. CaT > > is a gathering of tech-side developers & brand creativity > professionals. Meet > > the minds behind Google Creative Lab, Visual Complexity, > Processing, & > > iPhoneDevCamp as they present alongside digital heavyweights > like Barbarian > > Group, R/GA, & Big Spaceship. > http://p.sf.net/sfu/creativitycat-com > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, > NYC. CaT > is a gathering of tech-side developers & brand creativity > professionals. Meet > the minds behind Google Creative Lab, Visual Complexity, > Processing, & > iPhoneDevCamp as they present alongside digital heavyweights > like Barbarian > Group, R/GA, & Big Spaceship. > http://p.sf.net/sfu/creativitycat-com > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity professionals. Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp as they present alongside digital heavyweights like Barbarian > Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com > _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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In reply to this post by Sumanth V
Sumanth V schrieb:
> hi, > Even with the latest release of gst-plugins-bad? Please note, that you can seek forward and backwards. What you are doing is playing in reverse and that is not implemented for mpeg-ts. For you just want to see to a previous position: gst_element_seek(pipeline,1.0,GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH , GST_SEEK_TYPE_SET,new_pos,GST_SEEK_TYPE_NONE,GST_CLOCK_TIME_NONE); Stefan > > Thanks > Sumanth > > On Mon, Jun 1, 2009 at 3:23 PM, Wim Taymans <[hidden email] > <mailto:[hidden email]>> wrote: > > On Mon, 2009-06-01 at 15:09 +0530, Sumanth V wrote: > > Hi All, > > > > I am written an application for performing both FORWARD n > REVERSE > > operation on a TS file. I am able to perform a FORWARD > operation. But > > when i try to perform the -ve play back i.e REWIND operation, The > > frame is getting Freezed. The seek event i am pasing to the > pipeline > > is > > > > gst_element_seek(pipeline,-2.0,GST_FORMAT_TIME, > GST_SEEK_FLAG_FLUSH , > > GST_SEEK_TYPE_NONE,0,GST_SEEK_TYPE_END,-1); > > > > Where am i going wrong in performing the -ve playback?? Are all the > > parameter passed to the pipeline for performing -ve playback is > > correct? > > Reverse playback in mpeg TS streams is not yet implemented. Not very > trivial but patches are welcome. > > Wim > > > I am passing the same seek event for performing the FORWARD > operation > > with the playback rate set to positive, and its working fine. > > > > Thanks all, > > Sumanth > > > > > > > ------------------------------------------------------------------------------ > > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > > is a gathering of tech-side developers & brand creativity > professionals. Meet > > the minds behind Google Creative Lab, Visual Complexity, > Processing, & > > iPhoneDevCamp as they present alongside digital heavyweights > like Barbarian > > Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com > > _______________________________________________ gstreamer-devel > mailing list [hidden email] > <mailto:[hidden email]> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity > professionals. Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp as they present alongside digital heavyweights like > Barbarian > Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > <mailto:[hidden email]> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity professionals. Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp as they present alongside digital heavyweights like Barbarian > Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com > ------------------------------------------------------------------------ > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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Hi,
Thanks Stefan. I was able to implement the reverse operation by seeking backwards...:-) regards, Sumanth On Mon, Jun 1, 2009 at 4:38 PM, Stefan Kost <[hidden email]> wrote: Sumanth V schrieb: ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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