VIDEO

Video is the technology of electronically  capturing, recording, processing, storing, transmitting, and reconstructing a sequence of still images representing scenes in motion.

The term video commonly refers to several storage formats for moving pictures: digital video formats, including Blu-ray Disc, DVD, QuickTime  (QT), and MPEG-4; and analog videotapes, including VHS  and Betamax.

Video can be recorded and transmitted in various physical media: in magnetic tape when recorded as PAL or NTSC electric signals by video cameras, or in MPEG-4 or DV digital media when recorded by digital cameras.

By: Wikipedia.org,

Posted in: Video