Hi Nikoly Color space from device is too different from regular one. That's why I have to use -bh or -bu, and if I use -qh -bu the time for compute is too big, and I've got always massage for memory low or something. But that is not big problem. When I make CMYK profile, everything is ok, I mean with Argyll, but when I make any RGB profile I've got colored background. Before I use original program from X-rite (Munki) everything seems ok. So does anyone get similar results with RGB profile? Dimitrije Zivkovic On May 24, 2012, at 8:24 AM, Nikolay Pokhilchenko wrote: > Hi Dimitrije > Do You have the particular reason to compute high resolution backward table > (-bh) having standard resolution of the forward table (-qm)? > I didn't know wither it is the problem reason or not but... > As I'm understanding the profile compute process, the backward table compute > is performing on the forward table compute result. So, If You have normal > resolution forward table, there is no sense to compute higher resolution > backward table. > As I've noticed, the computing of the forward table is much more faster than > the backward one. So You can try "-qh" or even "-qu -bh" without very much > computing time increase. > > > Thu, 24 May 2012 07:36:24 +0200 от dimitrije zivkovic <migraf015@xxxxxxxxx>: > Hi everybody > > I have problem with making RGB profile. I always get colored background, > white is not white. I have the same problem on several printers. > Command is always the same: > "colprof -v -D"name" -qm -bh -cmt -dpp -ssRGB.icm -Oname" > > please advice > > Dimitrije Zivkovic > >