convert dvd to iphone

Like many iPhone users, you may have a question - how to put DVD onto iPhone for watching on the go. As we all know that you can purchase a movie from iTunes and watch it without the Internet connection. However, if you already have the movie on a DVD disc, it is understandable that you are unwilling to pay for the same movie. To help you save money, here are three ways to guide you on converting DVD to iPhone-compatible format.