Konstantin Pyanzin wrote:
That profile has both XYZ cLUT and matrix tags, so it doesn't prove anything (ie. Firefox may be using the matrix tags). Graeme Gill.Graeme, please read the explanation at http://www.colorkeeper.com/?page_id=235 once more. When I use Firefox 3.x, I got "Perceptual" image with red background but not "TRC processed" image. Firefox 3.x does use preceptual LUT if it exists in a profile.
Be that as it may, it sounds like Firefox has a bug in rejecting profiles that don't have matrix tags. I've taken the BToATestProfile.icc and removed the matrix tags and put it here <www.argyllcms.com/test.icc>. Does Firefox still load it ? Graeme Gill.