Why won't my son's DVD play on my MacBook?

I am not very computer literate, please help me Apple nerds. Some DVDs will play on the player and some will not. I am running Mac OS X 10.6.8 and using the DVD Player that came loaded on the computer. I just want to play his Sword in the Stone movie. It is not a Blue Ray, but when I put the disk in it says "Supported Disk Not Available" and it does this on some of his other movies too. Do I need another type of player or is it the hardware I have on my Mac?
None of the discs I am trying to play are burned discs, they are purchased from the store out of the box.
 

Dominik

New member
It could be the region code. Also if it's a burnt DVD might not work. And also if the movie is on a cd-r it might not work
 
Top