Does Dupe Away also look for video media files, or does it strictly focus on music files? I have a lot of videos, and would like to use DA to prune my video library.
Dupe Away will scan your entire iTunes library, so yes, it will also scan videos in your library such as TV Shows, Movies, Home Videos, Podcasts, etc.
For the Abandoned tracks feature though, Dupe Away will only scan for music files inside your Music folder (or wherever you point it).
If you mean duplicate videos outside of your iTunes library, Dupe Away will not be able to scan and clean up those, but we do plan to eventually release a de-duping app for just any files on a Mac or PC at some point in the future. A disk cleaning app basically, though I just don’t have an ETA on when it might be available.