On Jul 28, 2007, at 2:37 PM, Carlo Lavatori wrote:
On 28/lug/07, at 17:09, Chris Murphy wrote:
CS2 and CS3 should be producing identical conversions. Very little
in the way of color management has changed in CS3. Both versions
equally support v2 and v4 profiles.
That's exactly what I thought
but than I don't understand why I get these kind of results
Emails with attachments to listserves usually get canned, for good
reason. There are several thousand people subscribed to this list,
so I'd suggest making them available on an idisk or put them on a
web server and provide a link.
That's a good suggestion, thanks!
for anybody who cares to see or don't believe me
I uploaded both the color settings of my CS2 and CS3
and 2 screen shots of the 2 conversions in CS2 and CS3
plus the profile which, I suppose, is the only culprit
Yeah I'm getting a radically different conversion between CS2 and CS3
with this profile, and it's actually the separation that's wrong, not
merely the AtoB transform to screen.
I do not have the problem with either the Adobe CMM or Apple CMM
selected as the engine in Photoshop CS3. I only have the problem with
Adobe (ACE) is selected as the engine, and only in CS3. In CS2 all of
the engine options work fine. (i.e. Adobe CMM is the separately
downloaded and installed CMM).
So I think it's a bug, but not exactly sure where, and it might be
triggered by this profile. I haven't seen anything like this
discrepancy between CMMs in years.
Chris Murphy
Color Remedies (TM)
New York, NY
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Co-author "Real World Color Management, 2nd Ed"
