generate thumbnail from video file
Locked
 
|
Hi All,
I want to generate a thumbnail of a video file using gstreamer. Is it possible to do so? I have seen this feature in ffmpeg using command line option, can the similar be done in gstreamer. Regards, Jyoti ------------------------------------------------------------------------------ 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 |
Re: generate thumbnail from video file
|
|
On Mon, 2010-02-22 at 12:31 +0530, Jyoti wrote:
> Hi All, > > I want to generate a thumbnail of a video file using gstreamer. > Is it possible to do so? > I have seen this feature in ffmpeg using command line option, can the > similar be done in gstreamer. totem-video-thumbnailer in Totem does the same thing. Cheers ------------------------------------------------------------------------------ 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 |
|
|
Can't I do this using gstreamer pipeline or gstreamer application?
On Mon, Feb 22, 2010 at 12:57 PM, Bastien Nocera <[hidden email]> wrote:
------------------------------------------------------------------------------ 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 |
Re: generate thumbnail from video file
|
|
On Mon, 2010-02-22 at 13:38 +0530, Jyoti wrote:
> Can't I do this using gstreamer pipeline or gstreamer application? You can find an example here: http://cgit.freedesktop.org/gstreamer/gst-plugins-base/tree/tests/examples/snapshot/snapshot.c Alternatively, a pipeline like like this may do as well: uridecodebin uri=file:///.... ! ffmpegcolorspace ! videoscale ! gdkpixbufsink Cheers -Tim ------------------------------------------------------------------------------ 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 |
|
|
I tried running the pipeline below but no luck.
It doesn't generate any image file. And alternatively I tried compiling the code from link. Is gtk library needed to run gdkpixbufsink?
On Mon, Feb 22, 2010 at 2:45 PM, Tim-Philipp Müller <[hidden email]> wrote:
------------------------------------------------------------------------------ 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 |
Re: generate thumbnail from video file
|
|
On Tue, 2010-02-23 at 17:54 +0530, Jyoti wrote:
> I tried running the pipeline below but no luck. > It doesn't generate any image file. The pipeline ending with ... ! gdkpixbufsink is not supposed to write image files, it will create GdkPixbuf objects for the application (which the app may access either via bus messages or using the last-pixbuf property). If you want a file, you need something like ... ! jpegenc ! filesink location=foo.jpg or ... ! pngenc ! filesink location=foo.png > And alternatively I tried compiling the code from link. You tried? But didn't succeed? > Is gtk library needed to run gdkpixbufsink? No, just gdk-pixbuf (which is in the gtk+ tarball, but does not depend on either gtk or gdk; if the element shows up in gst-inspect, it should work). Cheers -Tim > > On Mon, Feb 22, 2010 at 2:45 PM, Tim-Philipp Müller <[hidden email]> > wrote: > On Mon, 2010-02-22 at 13:38 +0530, Jyoti wrote: > > > Can't I do this using gstreamer pipeline or gstreamer > application? > > > You can find an example here: > > http://cgit.freedesktop.org/gstreamer/gst-plugins-base/tree/tests/examples/snapshot/snapshot.c > > Alternatively, a pipeline like like this may do as well: > > uridecodebin uri=file:///.... ! ffmpegcolorspace ! > videoscale ! > gdkpixbufsink ------------------------------------------------------------------------------ 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 |
«
Return to GStreamer-devel
|
1 view|%1 views
| Free forum by Nabble | Edit this page |