[argyllcms] Re: CMYK and linux

Geert Janssens wrote:

What program can I use under linux to see whether a picture is CMYK or RGB ?


Lars Tore Gustavsen wrote:

A simple solution is imagemagick. Like this:
identify -format "%[colorspace]"  filename


another option for tiffs is tiffinfo (part of libtiff)

e.g.
tiffinfo input.tif | grep "Photometric Interpretation:"

returns
"  Photometric Interpretation: RGB color"
for RGB images and
"  Photometric Interpretation: separated"
for CMYK images

Klaus

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