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Re: Core Video/ H.264 Color issues




On 8-apr-06, at 21:04, Robert Spryn wrote:

(Oh btw file "5.uncompressed.mov" is there to show how the
uncompressed codec seems to clamp the RGB values.. something it
doesn't seem like the "uncompressed" codec should do. Is this to make
it safer for tv broadcast maybe?)

It seems to make the reds brighter (bug?) and all colors darker by 4%. The latter is probably caused by applying the 2.2->1.8 gamma transform to full range instead of video range.


Jan E.
(no core video)

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