Today, many people like to watch movies on mobile devices. It's very convenient for us to play video in an application such as RealPlayer Plus. But sometimes you may want to watch a movie on a big screen, like TV. But if you don't have a specific DVD at home, but you have a movie on your computer, which is especially in MP4 format. The question is how to convert mp4 to DVD? Therefore, it is very important that you know the detailed steps in this regard.