Does anyone know how I can convert a PDF (or EPS) file from sRGB color space to CMYK color space?
My workflow is currently the following:
- Draw an image with Powerpoint
- Print via postscript printer into a .prn postscript file
- Execute a bash script that uses ps2eps, ps2pdf, and pdftk in order to generate a cropped PDF image
Unfortunately, this produces an sRGB PDF only. Instead, I need a CMYK PDF and I don't have an idea how I may get this.
Any help on this is highly appreciated.