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Signed-off-by: caotto <ottochar@gmail.com>
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some basic support for video processing
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Use 'x264' by default, users can specify which code to use by using -fourcc 'code' on the command line. On windows, a code of -1 will bring up the vfw codec selection dialog. Signed-off-by: caotto <ottochar@gmail.com>
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Add a gallery class for videos, treating each frame as a separate template in a templatelist. Currently only uses the .avi file extension, other formats can be read via something like "Open!other_operations," and I'm not aware of a pressing reason to support output to other video containers Signed-off-by: caotto <ottochar@gmail.com>
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Opening videos via the open transform will result in all frames of a video being loaded into memory, and stored as matrices of a single template. Modify defaultFormat to try to read a file as a video if it can't be read as an image (since video files can also have various file extensions). Signed-off-by: caotto <ottochar@gmail.com>
