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Video overlay for force platform reaction only #52

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What should be the improvement?
Mokka 0.5 can display 3D ground reaction forces (GRF) in one view, and video in 
another view, but the display of the GRF directly in the video could help in 
the understanding of the GRF pattern (location of the foot during heel strike, 
etc). 

Could you detail it by giving examples (code, files)?
More information are available on UserVoice: 
http://mokka.uservoice.com/forums/158152-mokka/suggestions/2782661-visualization
-of-the-grf-vector-superimposed-on-th

Original issue reported on code.google.com by arnaud.barre on 8 Apr 2013 at 5:37

GoogleCodeExporter commented 9 years ago 
The first tests to add information (text, shape) over a video with Qt4.8 and 
Phonon works correctly under Windows but not with MacOS X. This is is due to 
the way the video is managed by Phonon. Fortunately the use of Qt5 with the 
QtMultimedia module could correct this problem (see 
http://qt-project.org/doc/qt-5.0/qtmultimedia/multimedia-video-qmlvideofx.html).

All the code related to the overlay is in the branch mokka-video-overlap.

Original comment by arnaud.barre on 25 May 2013 at 11:06