Updated 10/11/2012Home » Video Glossary » DVD-18


DVD-18 is a double sided dual layer (DS-DL) DVD which can fit up to 15.9 GB of data. A DVD-18 is basically four plastic DVD-5s pressed together, they are not burned. Video DVD supports this format but DVD-R/W and DVD+R/W does not support this format.

Check out this article to understand the different DVD types.