Can I find out which graphic files (links) in a directory are unused?
I have collected all graphics files for a project in a single directory, so that the whole project becomes easily movable and easily works on IDML import/export. But over time, that directoy has grown to 620 images, whereas only 450 or so are actually used.
I'd like to prune this and I'm looking for an efficient way to do that. Is there? Some sort of export of the ID file that would allow me to grep the image file names in some way?