How to create an icc soft proofing profil that works in Lightroom?

All is in the title.

When I create one, using QTR-Create-ICC-RGB, this profil works with PS, but not with Lightroom.
I work with Mac OS X 10.9


Roy Harrington supports QTR and the curve creation process directly, so he best suited to help you with this question. You can reach Roy at:
Please post your findings here to help others who may have the same question.

Thanks and best regards~ Dana :slight_smile:

In fact it works: when I load the new icc profil, the “things which painted in red what the printer can’t print” is automatically switch “on”. I don’t know why I didn’t notice that immediately :confused:

But, there is still a problem: why LR “says” that a so large part of the grey scale can’t be printed ?

The QTR ICC soft proof is not about what can be printed and you can disregard that out of gamut warning in LR. The QTR Soft Proof profile is not an RGB printing profile and will not behave like one in LR. It is used only as a Soft Proof.
Regular color ICC printing profiles can also be used for soft proofing. QTR Soft Proof profiles can not be used for printing, and QTR printing curves can not be used for Soft Proofing.

Best regards and happy printing~ Dana :slight_smile: