Re: CMYK changes with Photoshop?
Re: CMYK changes with Photoshop?
- Subject: Re: CMYK changes with Photoshop?
- From: Stephen Clark <email@hidden>
- Date: Fri, 13 Oct 2006 10:42:50 -0500
On Oct 13, 2006, at 9:33 AM, Robert Rock wrote:
The file will NOT change if you use "Baseline Standard" JPG. ONLY
when you
use "Baseline Optimized" does it change the file. Why? I don't
know. But I'm
assuming that even with optimal quality and seemingly NO
COMPRESSION, there
is indeed SOME kind of compression or file altering going on in the
OPTIMIZED form of JPG conversion.
I disagree.
I just did what Jouni suggested, making sure I selected Baseline
Standard / Quality 12 Max at the Save As point as you indicated.
Upon re-opening the file the C100M100 had picked up Y1 while the
M100Y100 picked up C1 as he'd predicted.
I can't explain why. I suspect it's some kind of math rounding error.
I'm running CS2 (9.0.2) on a Mac Pro. There are indications Intel
Macs have issues with basic math. This might be one of them.
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