• DVD, is a kind of optical disc that can be used to store data, including movies with video and audio quality better than VCD quality.

"DVD" was originally stands for digital video disc, but some parties want the stands changed to digital versatile disc format that is clear that this is not just for video only.

Since the consensus between the two parties can not be achieved, now its official name is "DVD" course, and these letters are "official" does not stand for anything. DVDs can hold a minimum of 4.7 GB of data.