Image color coding conversion

- To go through the path recursively, find all jpeg and png files and convert them to webp (leaving the original):

cd </folder/to/check/>

find . -name '*.jpg' -type f -exec bash -c 'cwebp -q 75 "$0" -o "${0%.jpg}.webp"' {} \;

find . -name '*.JPG' -type f -exec bash -c 'cwebp -q 75 "$0" -o "${0%.jpg}.webp"' {} \;

find . -name '*.png' -type f -exec bash -c 'cwebp -q 75 "$0" -o "${0%.jpg}.webp"' {} \;

- if it gives an error about the unsupported colour conversion, conver the jpg to RGB:

convert -colorspace RGB 2024Z_WE2_RDD_FR.jpg

- To find other images with CMYK colour coding:

cd </folder/to/check/>

find . -name '*.jpg' -type f -exec bash -c 'identify -format "%[colorspace]" "$0" | grep CMYK && echo "{}"' {} \;