On any DVD I author from video made with camera ; When creating chapters , scenes of course vary widely in lenght, therefore chapters vary in time per each. As I have found out , the skip function does not work on the player's remote , UNLESS the chapter is at least 5 mins. in length. You are left to then use FFwd , or go back to the menu to access another chapter. On a Hollywood (?) DVD , you can skip from any point in the movie , tho' I dont know if you always get the same increment step forward , or to a pre-designated chapter point that is first ahead from where you use "skip" button. Anyway, it's annoying at times, and would appear to someone I may gift a home-movie DVD to , that it doesnt work in their player, or isnt made correctly. I've never purposely selected pre-set chapter sizes that I'm aware of , whether talking about my authoring app. (Pincl. Studio 9) , or DVDShrink....if I use it at some point for any reason. Any workaround ?