Qt using GStreamer to show video

Stefan Sauer ensonic at hora-obscura.de
Thu Mar 21 13:10:27 PDT 2013


Am 19.03.2013 19:34, schrieb Dominik:
> Okay it isn't solved because it appears that it's not HW accelerated
> to me.
>
> Does anybody know how to show gstreamer video in Qt widget? Or any
> other information helpful to my problem?
http://cgit.freedesktop.org/gstreamer/gst-plugins-base/tree/tests/examples/overlay?h=1.0

Stefan
>
> Thank you very much.
>
> Dominik
>
> 2013/3/18 Dominik <dominikm at sh.cvut.cz <mailto:dominikm at sh.cvut.cz>>
>
>     I believe that my problem is finally solved!
>
>     I've made it by
>     http://talk.maemo.org/showthread.php?p=695546#post695546 with just
>     few changed and it's working! I'm really happy :)
>
>     Btw. It has 30fps with videotestsrc.
>
>     Dominik
>
>     2013/3/17 Dominik <dominikm at sh.cvut.cz <mailto:dominikm at sh.cvut.cz>>
>
>         Hello,
>
>         I would like to play video in my Qt app with GStreamer. I'm
>         new in this, so I'm trying to start with Tutorial-5. There is
>         interesting that it's using gst_x_overlay_set_window_handle
>         and windowId because there is no X11 server on android.
>
>         I built Tutorial-5 and I took libgstreamer_android.so as a
>         shared library to my Qt project (also Gstreamer.java and fonts
>         files). I have no idea how to combine Qt and Gstreamer on
>         android (ARM) and on the Internet isn't so much information.
>         Based on Tutorial-5 I've made code placed at
>         http://pastebin.com/eWE7tQSN but it doesn't work. Output of
>         logcat is at http://pastebin.com/W2RhEtVK 
>
>         I've spent half a week to trying get it working. I will really
>         appreciate any help with it (the best would be a working
>         example :))
>
>         Thank you very much.
>
>         Dominik
>
>
>
>
>
>
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