Nice
BTW, what MagicYUV really should excel at is decompression speed. If you could do a decompression test, that would be nice too (dunno where to put output though, maybe use avsmeter?). Or better yet, do a recompress cycle using the same codec for input and compression.
Also, suggestions are welcome, especially about the colorspace things. Is restriction enough (simple to do) or should I implement conversion?
Greets,
I.