I need to generate PDF files using XSL-FO transformation and embed CMYK -jpeg for printing. I am using fop-0.20.5. Can any body help.
When you say printing are you using the Postscript renderer? Everything that is currently known about JPEG graphics is on the website, here:
Have you tried it? What result did you get? The website seems to indicate it should be okay, but I have a feeling that it may be specific to PDF.