[poppler] Direct Poppler access without frontend allowed?

[Martin Schröder]

2011/5/15 Andreas Butti <andreasbutti at gmail.com>:
> I have two PDF files, one with a background PDF and one with a foreground
> PDF, and I try to merge one PDF to the top of the other PDF and export this
> result as a single PDF.

This would be trivial with pdfTeX/luaTeX if you don't need any magic for
merging the objects. :-)

Best
   Martin