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.

2025年3月4日 · Videotape is the process of recording images and sounds onto magnetic tape, and its evolution has profoundly impacted the media industry. The term videotape encapsulates a rich tapestry of technological progress and cultural transformations, rendering it an engrossing topic for exploration.

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.

The meaning of VIDEOTAPE is a recording of visual images and sound (as of a television production) made on magnetic tape; also : the magnetic tape used for such a recording. How to use videotape in a sentence.

Videotape, Magnetic tape used to record visual images and sound, or the recording itself. There are two types of videotape recorders, the transverse (or quad) and the helical. The transverse unit uses four heads rotating on an axis perpendicular to the direction in which the tape is fed.

2017年7月27日 · Videotape is a form of magnetic tape, consisting of a magnetized coating on one side of a strip of plastic film. The film is there to support the magnetized coating, which usually consists of iron oxide.

Videotape is a means of recording television pictures and accompanying sound onto magnetic tape as opposed to movie film. In virtually all cases, a helical scan video head rotates against the moving tape, because video signals have a very high bandwidth, and static heads would require extremely high tape speeds.

The manufacturing process, according to Sony, one of the major videotape producers, is a multi-stage process that includes mixing, coating, calendaring, slitting, and finishing. The first step, mixing, involves creating the magnetic layer, or "paint," that will coat a tape.

Videotape is a means of recording images and sound onto magnetic tape as opposed to movie film. In most cases, a helical scan video head rotates against the moving tape to record data in two dimensions, because video signals have a very high bandwidth and static heads would require extremely high tape speeds.

2017年4月19日 · Videotape in a large cassette format was introduced by both JVC and Panasonic around 1976. This was the most popular format for home use and for video store rentals for many years until it was replaced by CDs and DVDs.