Video
Electronic moving image / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Analog video?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
This article is about the storage and reproduction medium. For their content and production, see Film and Footage. For other uses, see Video (disambiguation).
Not to be confused with Vidio.
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.[1] Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) systems, which, in turn, were replaced by flat-panel displays of several types.
This article needs additional citations for verification. (June 2024) |
Video systems vary in display resolution, aspect ratio, refresh rate, color capabilities, and other qualities. Analog and digital variants exist and can be carried on a variety of media, including broadcasting, magnetic tape, optical discs, computer files, and network streaming.