Luminous Landscape Forum
Raw & Post Processing, Printing => Digital Image Processing => Topic started by: kaelaria on October 07, 2007, 02:34:50 pm
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What am I missing here?
Bring up an image in PS that's in prophoto or aRGB.
Select sRGB as your proof and select Proof Colors. On mine, I now see a slight shift, primarily a desaturation.
Now turn off proofing.
Convert the image to sRGB.
On mine, I barely notice a thing, certainly NOTHING like the proof effect.
Why are they not both rendering the same effect?
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This usually happens when you have 'preserve RGB numbers' selected.
When you initially set up your Custom Proofing Conditions what options do you have set?
I noticed that for my system (mac CS3) that the following conditions are true;
Device to Simulate: sRGB IEC61966-2.1
Preserve RGB numbers = Off
Rendering Intent: Relative Colormetric
Black Point Compensation: Activated
For the 'Convert to Profile' settings
Source Profile: Prophoto RGB
Destination Space Profile: sRGB IEC61966-2.1
Conversion Engine: Adobe(ACE)
Intent: Relative Colormetric
Black Point Compensation: Activated
Lastly, my monitor is calibrated (i1), Working colorspace is Prophoto RGB
-Nik
What am I missing here?
Bring up an image in PS that's in prophoto or aRGB.
Select sRGB as your proof and select Proof Colors. On mine, I now see a slight shift, primarily a desaturation.
Now turn off proofing.
Convert the image to sRGB.
On mine, I barely notice a thing, certainly NOTHING like the proof effect.
Why are they not both rendering the same effect?
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Ah ha! I know I had that unchecked as usual in CS2, I never checked it in CS3, but that was it!
Thanks