anchor.diff:  , shared-mime-info
   , libv4l
   , kfilemetadata
  -, ffmpeg
  +, ffmpeg-full
  +, frei0r
   , phonon-backend-gstreamer
   , qtdeclarative
   , qtquickcontrols
  
positive.code: { mkDerivation
  , lib
  , extra-cmake-modules
  , kdoctools
  , kconfig
  , kcrash
  
negative.code:     qtwebkit
      shared-mime-info
      libv4l
      ffmpeg-full
      frei0r
      rttr
      kpurpose
      kdeclarative
  