I want play a video with the Qt Phonon Player and overlay it with an OpenGL scene, so that the semitransparent OpenGL objects are above the video. I searched for hours but found no hints how to realize this. This Proof of Concept from Intel describes what I am looking for.
http://download.intel.com/embedded/software/IEGD/324707.pdf
How can this be realized? Which components are necessary for this?
Some posts which are similar to mine:
to clearify my intention here i found a picture what perfectly describes what i am looking for. This picture is from a Intel articel for a Hardware Feature of a Intel embedded graphic device (http://download.intel.com/embedded/software/IEGD/324707.pdf)
here is a picture http://www.img-host.de/bild.php/33352,bildschirmfotoGURGI.png
Could or better how could this effect be inplemented on LinuxOS? With compiz+opengl+qt ?
to clearify my intention here i found a picture what perfectly describes what i am looking for. This picture is from a Intel articel for a Hardware Feature of a Intel embedded graphic device (http://download.intel.com/embedded/software/IEGD/324707.pdf)
here is a picture http://www.img-host.de/bild.php/33352,bildschirmfotoGURGI.png
Could or better how could this effect be inplemented on LinuxOS? With compiz+opengl+qt ?
referring the post Play a video with custom overlay graphics it should be possible. But there the solution is descriped really shallow.
来源：https://stackoverflow.com/questions/12275989/how-to-overlay-a-qt-phonon-video-with-an-opengl-scene