[Openicc] Free YCbCr icc profile?

Cyrille Berger cberger at cberger.net
Mon Mar 19 08:51:26 PDT 2007


> The littlecms project (http://www.littlecms.com/) offers a package of
> utility profiles, which includes ones for YCbCr Rec 601, and YCbCr Rec
> 709.  I have used these profiles to convert from YCbCr to RGB and the
> results matched arithmetic from Poynton and the specs.  The package
> can be downloaded from "http://www.littlecms.com/profiles.zip".  As
> others have already mentioned, the RGB obtained is interpreted
> according to the relevant CIE specification and may require additional
> transformation to the desired RGB working space.
unfortunately those profiles are not free (they are freely available on 
internet which is different).
They come from Sun, and their licence is still the sun's Binary Code Licence 
(see 
http://java.sun.com/products/java-media/jai/downloads/download-1_1_2.html).

-- 
Cyrille Berger


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