help with dvds that i download

anyone know how i can get the dvds i download to work on my dvd player?
when i put them on disk they work on my xbox 360, when i put them in my dvd player says cannot read. anyone know how i can make it work in it?
much thanx
Answer #1
Those files must be in the .avi format or the like. You’ll have to convert it into a format that the DVD player can read. Download ConvertX to DVD from the Apps section here.
Answer #2
got any links? cause googled and they all look doggy
Answer #3
Here you go:
http://www.google.com?t=585595&highlight=