When I burn mp3s to a dvd, some random files are missing when I play it on my dvd player. I open the folders up on the computer and it says the mp3s are on the disc, but they don't show up when i put the disc in my player. these mp3s are the same as the others that work fine so why is this happening?

Are there any odd characters in the names of these files that won't show up on your player?

And have you checked your player's manual to see if they have any restrictions on how many .mp3 files can be in each folder or any naming restrictions?