[argyllcms] Re: Perceptual Reference Media gamut and ColProf
- From: Graeme Gill <graeme@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Thu, 03 Nov 2011 09:09:16 +1100
Roger Breton wrote:
> Isn't the PRMG "workflow" well laid out, in that the source profile cannot
> be anything other than "sRGB v4 Preference..." that's on the www.color.org
Hi Roger, I'm not sure what you mean. Nothing about V4+PRMG restricts the
choice of source profile in a device link or CMM.
> site? And only the Perceptual intent can be used for the conversion?
The intent is always saturation in my terms, since the nature of using
an intermediate gamut is that there is no way of knowing whether the
source gamut is smaller than the destination, and the V4 AtoB & BtoA
gamut mapping symmetry requirements force this.
> Graeme, does Argyll already support the creation of v4 output profiles?
No it doesn't.
> P.S. When do you ever find the time to sleep zzzzzz?
At night :-)
Graeme Gill.
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