Quadruplex videotape in the context of Redwood City, California

A video tape recorder (VTR) is a tape recorder designed to record and playback video and audio material from magnetic tape. The early VTRs were open-reel devices that record on individual reels of 2-inch-wide (5.08 cm) tape. They were used in television studios, serving as a replacement for motion picture film stock and making recording for television applications cheaper and quicker. Beginning in 1963, videotape machines made instant replay during televised sporting events possible. Improved formats, in which the tape was contained inside a videocassette, were introduced around 1969; the machines which play them are called videocassette recorders.

An agreement by Japanese manufacturers on a common standard recording format, which allowed cassettes recorded on one manufacturer's machine to play on another's, made a consumer market possible; and the first consumer videocassette recorder, which used the U-matic format, was introduced by Sony in 1971.

1-inch Type C Helical Scan or SMPTE C is a professional reel-to-reel analog recording helical scan videotape format co-developed by Ampex and Sony in 1976. The format uses 1-inch-wide (25 mm) tape and became the replacement in the professional video and broadcast television industries for the then-incumbent 2-inch-wide (51 mm) quadruplex videotape open-reel format. Additionally, it replaced the unsuccessful type A format, also developed by Ampex, and primarily in mainland Europe, it supplemented the type B format, developed by the Fernseh division of Bosch.

3⁄4-inch Type E Helical Scan or SMPTE E is an analog recording videocassette format marketed by Sony Electronics Corporation, Matsushita Electric Industrial Co. (Panasonic) and Victor Co. of Japan (JVC). It was initially developed by Sony and shown as a prototype in October 1969, refined and standardized among the three manufacturers in March 1970, and introduced commercially in September 1971 by Sony. The format was branded U-matic by Sony, U-Vision by Panasonic and U-VCR by JVC, referring to the U-shaped tape path as it threads around the video drum.

The format was among the earliest video formats to house videotape inside a cassette, replacing the reel-to-reel systems common at the time. The format uses 3⁄4-inch-wide (19 mm) tape, earning it the nickname "three-quarter-inch" or simply "three-quarter," in contrast to larger open-reel formats like 1 in (25 mm) Type C videotape and 2 in (51 mm) quadruplex videotape.

Kinescope /ˈkɪnɪskoʊp/, shortened to kine /ˈkɪni/, also known as telerecording in Britain, is a recording of a television program on motion picture film directly through a lens focused on the screen of a video monitor. The process was pioneered during the 1940s for the preservation, re-broadcasting, and sale of television programs before the introduction of quadruplex videotape, which from 1956 eventually superseded the use of kinescopes for all of these purposes. Kinescopes were the only practical way to preserve live television broadcasts prior to videotape.

Typically, the term can refer to the process itself, the equipment used for the procedure (a movie camera mounted in front of a video monitor and synchronized to the monitor's scanning rate), or a film made using the process. Film recorders are similar, but record source material from a computer system instead of a television broadcast. A telecine is the inverse device, used to show film directly on television.