Record music to a DVD.

Question

Can you add music later to a DVD, or must be done at the same time when recording video

Answer 1

All the elements that are to be burned into the DVD must be there when you burn it.

However, before that, any of the elements can be modified; you don't have to record music and video at the same time; you can just synchronize them in a program like Pro Tools or Adobe Premiere, and then burn the video file with the music on the DVD.