RatDVD allows to put all the contents of a DVD in a single file, in the style of DivX / xVid, but it keeps the various contents of a DVD such as :
- videos tracks (cut scenes, bonus, etc.)
- audio tracks (languages, comments)
- camera angles angles
- various video formats (16:9, 4:3, Pan/scan, WideScreen, Letterbox)
- interactive menus
It also keeps the video and sound quality.