Nothing, they're different. Different lasers, different density, different format.
If you're playing the burned DVD in a computer then you'll be fine, other than the lack of autoplay, because it will read it as data and then deal with it. But they won't play in any CD player. In fact, unless you use a DVD format to play the audio channel, they won't play in a DVD player either.
I think the relevant standard was DVD-Audio but it never really caught on.
What are you actually trying to achieve?
Last edited by: No FM2R on Mon 17 May 21 at 16:30
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