Lars Tore Gustavsen wrote:
With this method, do you have to do the tiffgamut step for every image?
Yes, that's the idea.
icclink: Warning - Image gamut is wrong colorspace for link (Lab != Jab)
Because separate utilities are being used together, there is a little manual coordination needed. You need to make sure that the colorspace using for the gamut matches that used in profile for the gamut mapping. For a lot of intents this is CIECAM02 appearance space ("Jab"), while tiffgamut output defaults to D50 L*a*b* ("Lab"). So you need specify Jab for perceptual intent, and the same viewing conditions as you will be using for the source colorspace of the link, something like: tiffgamut -v -ij -cmd ProPhoto.icm Flattened.tif and the error should go away. (I will change tiffgamut to automatically switch to Jab space if a viewing condition is specified, which should lead to less surprise). Graeme Gill.