Digital video signal formats with higher quality have been adopted,
including serial digital interface, Digital Visual Interface, High-Definition
Multimedia Interface and DisplayPort Interface.
The digital video translated information by
format binary.
Digital video can also be stored on hard disks or streamed over
the Internet to end users who watch content on a desktop
computer screen or a digital Smart TV.
Digital video is a representation of moving visual
images in the form of encoded digital data. This is in
contrast to analog video, which represents moving
visual images with analog signals.
Digital video comprises a series
digital images displayed in rapid
succession.
Digital video can be
copied with no
degradation in quality.
Digital video was first introduced commercially in 1986. It
recorded an uncompressed standard definition component
video signal in digital form instead of the high-band analog
forms that had been commonplace until then.