Dont know!

I have a dvd I recorded but when I try playing it on my standalone it comes with error…no playback features…but it will work on my computer. ???

Set the booktype to DVD-ROM if you’re using DVD+R media. Reduce the burn speed to 4X. Use quality Made in Japan DVD media.

Ive burned many dvds without this problem but this particular one doesnt play …
is there a file that can be missing that supports playback features?