I actually have two related questions.
I have a PDF I want to use with includegraphics in a beamer presentation. This PDF has a white background, which I want to be considered as transparent (so other items in the frame are printed above it. Is that possible?
It is actually more than a single PDF that I want to include, to create animation (each PDF is a frame). Right now I create frames separately. Is there a way to use all PDFs for animation?
I tried something like:
to get animation, but it does not work.