It is not difficult actually.
If you're a Windows user, Windows Media Player will not be a stranger to you. It's the Window's defaulted media player which also provides the facility to burn CDs and data DVDs with your DVD burner drive. You can use Windows Media Player to copy music, pictures, and videos on your computer to a blank CD or DVD.
Apple actually offers several apps for its users to edit videos and burn videos to DVD on Mac, like iMovie, iDVD, Final Cut series, etc. iMovie and Final Cut series are used for video editing, while iDVD is a specialized video to DVD bunring program for all Mac computers.
While Windows Media Player only creates data DVD disc from MP4 files and iDVD may fail to recognize your MP4 video source, Leawo DVD Creator
successfully avoids these shortcomings and becomes the best choice for you to burn MP4 to DVD on Mac and PC. officially known as Leawo Blu-ray Creator, you can easily convert and burn AVCHD to playable DVD disc for playback on your home Blu-ray Disc Player or PS3.
Here is the detailed tutorial on how to burn MP4 to DVD on Mac and PC with Leawo DVD Creator
How to Burn and Convert MP4 to DVD Easily Easy to Convert Any Videos to DVD Disc