XnView Software

xnview wrote: Mon May 23, 2022 2:16 pm ok, the original image is in CMYK, you would like to keep it in CMYK?

Yes, I need to keep the originals colors

xnview wrote: Mon May 23, 2022 11:57 am could you send me the original file?

The original file

and if you use
nconvert -q 85 -ratio -rtype lanczos -rflag orient -resize longest 1000 -bgcolor 255 255 255 -canvas 1000 1000 center -out jpeg -o "C:\TEMP\photo1.JPG" "C:\MEDIATHEQUE\photo.EPS"


why do you want -bgcolor?


With -keepcspace option i got black (or random color) stripes

cday wrote: Wed May 18, 2022 9:54 am You want to keep 32-bit depth, or output a 24-bit image with a selected background color? In the latter case, you could test including a term to set the bit depth to 24-bit.

I need to keep 32-bits depth.

Hello,

The -bgcolor and -bgcolor2 doesn't work when i use -keepcspace option. My original picture have a 32bit color depth.

For example :
nconvert -q 85 -ratio -rtype lanczos -rflag orient -keepcspace -resize longest 1000 -bgcolor 255 255 255 -canvas 1000 1000 center -out jpeg -o "C:\TEMP\photo1 ...