Because DVD Writers can't write more than 4.7GB onto one disk, is it possible to RIP a Movie DVD and downgrade the quality so you can copy the full movie on to the 4.7GB and play it in a chipped player?
If you rip the main movie (without menus, extras etc) then you can also rip out subtitles and languages you don’t need.
For this you need a program like Smartripper and the latest version of IfoEdit.
If the movie is still to big then you can try to lower the quality. For that purpose you need a software called ReMPEG.