Converting CMYK images without ICC profile

[marcorroma]

Hi, your plugin usually works with images in CMYK.
It doesn't seem to work with this image. Is it a color profile problem?
I'll send you the file in CMYK.
https://filebin.net/h2wvohzuwbg3p3te/Incidente-Belletti.jpg?t=ulx36gl4
No problems with other files.
I await your support, if possible.
Thanks!

[marcorroma]

Same problem here:
https://easyupload.io/pulh62

[joppuyo]

Hey, I tested your example images and even though they are in CMYK color space, they don't have ICC profile.

[07-May-2020 10:13:41 UTC] Colorspace: COLORSPACE_CMYK
[07-May-2020 10:13:41 UTC] icc profile: 
[07-May-2020 10:13:41 UTC] Color Space Fixer: No icc profile found, can't convert

Right now the plugin needs the ICC profile in order to do the conversion because there are multiple CMYK profiles like SWOP, FOGRA, Japan Color etc. which may give different color results when converted to sRGB.

If there is no ICC in the file it's not possible to know which one of these profiles was used.

I'll have to test if it's possible to support "generic" CMYK conversion. I'll have to check how ImageMagick compares to Photoshop when converting these.