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Showing results for tags 'cymk vs rgb'.
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This has been posted as an issue on Windows for years. I'm just adding that this is a bug found on the Mac version as well as late as 1.10.4. I'm attaching a recording of a document with a CYMK color profile. Dragging on any of the color pickers to the bottom does not select a pure black, even when the color panels show RGB colors. It is the CYMK document color profile that causes the issue. The most problematic instance of this issue is with mask layers because the color panel defaults to show Grayscale colors. Dragging to get a "black" color does not actually select black. It's not obvious immediately, as it would be if the CYMK color sliders were shown. This problem has apparently existed for years. Do we have any kind of plan for release for a fix for this? I don't think this should affect any fix that may have been added, but just in case it does I'm on macOS Mojave 10.14.6. Screen Recording 2021-11-16 at 5.12.46 PM.mov
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Hello, Using Publisher, I have been testing PDF output (X-4) in a CYMK color space using 16 bit RGB images (sRGB profile) and not all of the photos render correctly. Some of my layouts are grids of 36 images, and over half will render with reversed colors (yellows are magenta). I cannot find any differences between the RGB files that convert correctly that those that don’t. If I convert those images to CYMK in PS, the colors of those images will render correctly. If I export as PDF/X-3 2003 they all render correctly. (This is RGB). What could be the difference within these 16bit sRGB Tiff files? They do originate from different cameras. That should not make a difference. If I convert to 8 bit, this seems to correct the problem. Conversely, for such dense image layouts, (36 and 49 per spread) perhaps I should convert to CYMK as an extra proofing fail safe? Thanks in advance for any advice. RT Simon