videotape - определение. Что такое videotape
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Что (кто) такое videotape - определение

MAGNETIC TAPE USED FOR STORING VIDEO AND SOUND
Video tape; Videocassette; Videotapes; Video tapes; Videocassettes; Magnetic tape video storage; Video-tape; Videotape recording; Videotaped; Video cassette tape; Videocassette tape; 📼
  • A fourteen-inch reel of 2-inch quad videotape compared with a modern-day [[MiniDV]] videocassette. Both media store one hour of color video.
  • An assortment of video tapes
  • DV cassettes<br />Left to right: DVCAM-L, DVCPRO-M, DVC/MiniDV
  • A U-matic tape
  • [[Video 8]], [[VHS]] and [[MiniDV]].
Найдено результатов: 25
videotape         
n. to make a videotape (of)
videotape         
¦ noun magnetic tape for recording and reproducing visual images and sound.
?a video cassette.
¦ verb record on video.
videotape         
also video tape (videotapes, videotaping, videotaped)
1.
Videotape is magnetic tape that is used to record moving pictures and sounds to be shown on television.
N-UNCOUNT
2.
A videotape is the same as a video cassette
.
N-COUNT
3.
If you videotape a television programme or event, you record it on tape using a video recorder or video camera, so that you can watch it later. (mainly AM)
She videotaped the entire trip.
= video
VERB: V n
Videotape         
Videotape is magnetic tape used for storing video and usually sound in addition. Information stored can be in the form of either an analog or digital signal.
video tape         
Quadruplex videotape         
FIRST PRACTICAL AND COMMERCIALLY SUCCESSFUL ANALOG RECORDING VIDEO TAPE FORMAT
2" quad; 2" Quadruplex; 2" Quad videotape; 2" quad videotape; 2" Quadruplex videotape; 2″ Quad; 2" quadruplex; Quadraplex; 2 inch Quadruplex videotape; 2" Quad; 2'' Quad; Two-inch quad; 2-inch quad; 2-inch Quadruplex videotape; 2-inch quadruplex videotape
2-inch quadruplex videotape (also called 2″ quad video tape or quadraplex) was the first practical and commercially successful analog recording video tape format. It was developed and released for the broadcast television industry in 1956 by Ampex, an American company based in Redwood City, California.
Type C videotape         
  • 1" type C]]
  • Sony BVH-500 portable VTR with a flying erase head, used to erase video fields (or in this case frames,) individually, for visually clean cuts in editing
BROADCAST MAGNETIC TAPE-BASED VIDEOTAPE FORMAT
C-format videotape; 1" Type C Videotape; 1" Type C videotape; 1" type C videotape; 1 inch type C videotape
1–inch Type C (designated Type C by SMPTE) is a professional reel-to-reel analog recording helical scan videotape format co-developed and introduced by Ampex and Sony in 1976. It became the replacement in the professional video and broadcast television industries for the then-incumbent 2–inch quadruplex videotape (2–inch Quad for short) open-reel format.
Type B videotape         
  • Type B VTR, BCN 20 Tape Desk and video Scanner
  • Type B video Scanner Head
BROADCAST MAGNETIC TAPE-BASED VIDEOTAPE FORMAT USED IN EUROPE
1" type B videotape; B format; 1 inch type B videotape; BCN50; BCN51; BCN20; BTS BCH 1000
1–inch type B VTR (designated Type B by SMPTE) is a reel-to-reel analog recording video tape format developed by the Bosch Fernseh division of Bosch in Germany in 1976. The magnetic tape format became the broadcasting standard in continental Europe, but adoption was limited in the United States and United Kingdom, where the Type C videotape VTR met with greater success.
1/4 inch Akai         
EARLY VIDEOTAPE FORMAT
Akai videotape format
The 1/4 inch Akai is a portable helical scan EIA and CCIR analog recording video tape recorder (VTR) with two video record heads on the scanning drum. The units were available with an optional RF modulator to play back through a TV set, as well as a detachable video monitor.
Videotape format war         
  • Size comparison between a Betamax cassette (top) and a VHS cassette (bottom)
1970'S AND 1980'S PERIOD OF INTENSE COMPETITION OVER VIDEOTAPE FORMATS
Beta vs VHS; VHS vs Beta; VHS versus Betamax war; Video format war
The videotape format war was a period of competition or "format war" of incompatible models of consumer-level analog video videocassette and video cassette recorders (VCR) in the late 1970s and the 1980s, mainly involving the Betamax and Video Home System (VHS) formats. VHS ultimately emerged as the preeminent format.

Википедия

Videotape

Videotape is magnetic tape used for storing video and usually sound in addition. Information stored can be in the form of either an analog or digital signal. Videotape is used in both video tape recorders (VTRs) and, more commonly, videocassette recorders (VCRs) and camcorders. Videotapes have also been used for storing scientific or medical data, such as the data produced by an electrocardiogram.

Because video signals have a very high bandwidth, and stationary heads would require extremely high tape speeds, in most cases, a helical-scan video head rotates against the moving tape to record the data in two dimensions.

Tape is a linear method of storing information and thus imposes delays to access a portion of the tape that is not already against the heads. The early 2000s saw the introduction and rise to prominence of high-quality random-access video recording media such as hard disks and flash memory. Since then, videotape has been increasingly relegated to archival and similar uses.