A DVD player is a device that plays DVD discs. DVD discs are optical discs that hold video, audio, and other data.

DVD players use optical disc technology to play back DVD discs. This technology is very similar to the technology used in CD players. A laser is used to read the data from the disc, and then the data is converted into an image and sound.

DVD players come in a variety of different shapes and sizes. They can also come with a variety of different features. Some of the most common features include support for HDMI, support for …