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cherustone
2006 Aug 20
1
Simple RGB->YUV Stuff...
...;wants" the pixel data
in theora.h, so I really feel like this should be right (since I have a
1:1:1 ratio of RGB data to YUV data). The Y data is perfect--that is,
the grayscale image in my video is perfect. However, the UV stuff is
very wrong, and I've included a screenshot here:
http://cherustone.com/theora.png
In that screeny, the "blue" bars should be right on top of the grayscale
beneath it (the real image is just a left-to-right blue line drawn by
Cairo).
If anyone has any advice I would very, VERY much appreciate it. It seems
like a simple enough thing to do, and I imagine...