[argyllcms] Re: A possible problem with Colorprof and XYZ LUT profiles

  • From: János, Tóth F. <janos666@xxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Thu, 16 Dec 2010 00:34:51 +0100

> You could probably improve the profiles by not using test modes though:
-qu -bu

I tried "m" too. The ultra mode usually gives me better or similar results.
(Better in PhotoShop, similarly "broken" in MPC-HC with Abs.col.int.mode)

> There's nothing obviously wrong with anything.

Why do I have a VERY brownish white in MPC-HC then? (It uses lcms2, latest
GIT)
My display is not too far from D65 and Rec709 recommends D65.
I should see a little bit cooler white instead of VERY brownish white. (And
this is the case in PS after I switch to MS ICM and Abs.col.int.mode)

> Yes, I don't think this is actually as cold as D65.
Did you mean D93?

> Why don't you compare cctiff output to the equivalent using lcms ?
I am a noob. I can't use lcms. :)

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