What is DVD?

A DVD looks just like a CD, but they are capable of holding a lot more media. Some DVDs have music tracks on them. Likewise, some Cds can actually be produced as “enhanced discs” that have DVD material on them. DVDs superseded VHS tapes for several reasons.

For one, they are extremely cheap to duplicate and produce. Two, they are digital, and thus are capable of a much more defined picture than VHS tapes are capable of. Third, DVDs are easier to use. You can navigate through chapters on a DVD, plus they do not need to be rewound like a VHS tape. These all work together to make DVDs a lot more efficient and practical.

In order to play a DVD, you need to have a DVD player. Most computers nowadays ship with a built in DVD player in them, but you can also buy an actual, dedicated DVD player at just about any store that sells electronics. Some DVD players are more expensive, especially the ones that are capable of playing Blue Ray discs. However, regular DVD players are relatively inexpensive, and they are getting cheaper as new technologies emerge onto the scene.

While DVDs are slowly being replaced, this does not mean that they are becoming obsolete. They can still be viewed on newer players and on computers, and a lot of people still buy DVDs because they do not see the need for a better picture or better definition. While DVDs will no doubt be outpaced at some point, they are definitely still the most popular way to watch movies at home. They are also regularly rented, sold, and recorded.

You can buy a DVD burner for your computer that allows you to create your own DVDs, and a lot of people take advantage of this technology to make home video DVDs that they can watch later on.