Batman Beyond: Return Of The Joker (Uncut) was released as a non-anamorphic, letterboxed, widescreen DVD. When I used DVDFab to open the disc under "Movie Only", it was listed as 4:3 or fullscreen. From what I understand, widescreen DVDs are always 16:9. Does DVDFab have trouble properly identifying letterboxed, widescreen DVDs?