Review Request: Add ffmpegthumbnailer for video previews

[Andreas Scherf]

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http://reviewboard.kde.org/r/3818/
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Review request for kdelibs.


Summary
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This change adds a ffmpegbackend for rendering video thumbnails 
FFMPEG is required for this. 


Diffs
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  /trunk/KDE/kdemultimedia/CMakeLists.txt 1119516 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/CMakeLists.txt PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/.directory PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/AUTHORS PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/ChangeLog PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/README PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/filmstripfilter.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/filmstripfilter.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/grayscalefilter.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/histogram.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/ifilter.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/imagetypes.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/imagewriter.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/imagewriterfactory.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/jpegwriter.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/jpegwriter.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/main.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/moviedecoder.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/moviedecoder.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/pngwriter.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/pngwriter.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/stringoperations.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/stringoperations.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/videoframe.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/videothumbnailer.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/videothumbnailer.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/videothumbnailerc.h PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbnailer/videothumbnailerc.cpp PRE-CREATION 
  /trunk/KDE/kdemultimedia/ffmpegthumbs/ffmpegthumbs.desktop PRE-CREATION 

Diff: http://reviewboard.kde.org/r/3818/diff


Testing
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Screenshots
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Dolphin with ffmpegthumbs
  http://reviewboard.kde.org/r/3818/s/375/


Thanks,

Andreas