Converting JPEG colorspace (Adobe RGB to sRGB) on Linux

Question

I am generating thumbnails and medium sized images from large photos. These smaller photos are for display in an online gallery. Many of the photographers are submitting J

Answer 1

Have you tried using Little CMS? This command will convert an image with a special color profile (i.e. Adobe RGB 1998) to one with no color profile but the same effective colors:

jpgicc -q100 input.jpg output.jpg

I'm setting JPEG quality to 100 here.