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CMYK jpg can't work
Posted: Thu Nov 02, 2023 9:12 am
by seraphakira
As xnview mp 1.5.4-1.6.1, open a CMYK jpg can't show the true color. I had set use ICC in xnveiw mp, but not work.
In ver 1.4.5 it can work.

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Re: CMYK jpg can't work
Posted: Thu Nov 02, 2023 9:25 am
by cday
Your Image link doesn't work...

Re: CMYK jpg can't work
Posted: Thu Nov 02, 2023 10:00 am
by seraphakira
cday wrote: Thu Nov 02, 2023 9:25 am
Your Image link doesn't work...
Can see now?
Re: CMYK jpg can't work
Posted: Thu Nov 02, 2023 10:11 am
by cday
Your Settings screenshot above displays, if that is what you mean, or are you trying to provide an example CMYK image?
Files up to 2MiB can be attached diectly, in a ZIP if the format is not accepted.
Re: CMYK jpg can't work
Posted: Thu Nov 02, 2023 10:28 am
by seraphakira
cday wrote: Thu Nov 02, 2023 10:11 am
Your Settings screenshot above displays, if that is what you mean, or are you trying to provide an example CMYK image?
Files up to 2MiB can be attached diectly, in a ZIP if the format is not accepted.
The same as all CMYK pictures in my computer,but 1.4.5 open them the color is right,another photo viewers right too.Just 1.5.4~1.6.1 wrong
Re: CMYK jpg can't work
Posted: Thu Nov 02, 2023 9:12 pm
by seraphakira
I try with Xnview 1.5.3,The problem is still the same too.I can't try any more.
The CMYK image is here,how to show the correct color this picture?

Re: CMYK jpg can't work
Posted: Fri Nov 03, 2023 8:57 am
by xnview

Thanks to your detailed description I can reproduce
the problem.
Re: CMYK jpg can't work
Posted: Fri Nov 03, 2023 9:02 am
by fireattack
I can confirm this bug.
But you need to set CMYK setting shown above to "system" or choose a ICC in other, not leave it blank.
Because the image you provided has no embedded ICC.
Xnview 1.4.5 on left, 1.6.1 on right.
Re: CMYK jpg can't work
Posted: Sun Nov 05, 2023 4:27 pm
by seraphakira
Thanks.I'm no problem what I set in 1.4.5
Re: CMYK jpg can't work
Posted: Wed Nov 22, 2023 10:27 am
by xnview
This problem is supposed to be fixed in
XnView MP 1.6.2. Please check and confirm the bug fix here.
Re: CMYK jpg can't work
Posted: Tue Nov 28, 2023 2:07 am
by seraphakira
OK,thanks,you are great