A video format is a medium for video recording and reproduction. The term is applied to both the physical recording media and the recording formats. Video is recorded and distributed using a variety of formats, some of which store additional information.[1][2]
Exposed CED discThe Capacitance Electronic Disc (CED) is an analog video disc playback system developed by RCA, in which video and audio could be played back on a TV set using a special needle and high-density groove system similar to phonograph records.
A SlotMusic microSD card: an early attempt to sell pre-recorded music on an SD card Digital. Primarily used for MP3, however may also include high-quality images and videos. Stored on microSD or microSDHC.
^Demetris, Jordan (1990-01-01). "The challenge of introducing digital audio tape technology into consumer markets". Technology in Society. 12 (1): 91–100. doi:10.1016/0160-791X(90)90031-7. ISSN0160-791X.