remove timecode test from form test
Form test load and remember a picture
add empty rgb and yuv generator
working rgb generation with qimage
working yuv generation
better yuv conversion
don't delete rgb buffer
yuv to rgb conversion++
compute speed
simpler GraphicTest
Merge branch 'mdFFmpeg' into mdYUV

* mdFFmpeg:
  remove unused project lines in PhGraphic
  read a yuv frame
  start implementing ffmpegview
  remove unused multimedia qt config in GraphicTest
  simpler SDLMain.cpp
  split PhQtAVVideoView and PhFFmpegVideoView
  better connection between clocks
  first integration of ffmpeg in VideoTest
  first prev/next behaviour in FFmpegTest
  open file in argument
  play/pause
  First FFmpeg player
Merge branch 'mdFFmpeg' into mdYUV

* mdFFmpeg:
  fix font display problem
test createTextureFromYUVBuffer in GraphicTest
FFmpegTest => QtAVTest