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A camcorder is an electronic device combining a video camera and a video recorder. Although marketing materials may use the colloquial term "camcorder", the name on the package and manual is often "video camera recorder". Most devices capable of recording video are camera phones and digital cameras primarily intended for still pictures; the term "camcorder" is used to describe a portable, self-contained device, with video capture and recording its primary function. The earliest camcorders are tape-based, recording analog signals onto videotape cassettes. In the early 21st century digital recording became the norm, with tape replaced by storage media such as internal flash memory and SD cards.〔http://www.camcorderinfo.com/2011-CES-Camcorders.htm〕 Earlier, the term ''camcorder'' exclusively referred to a camera with a recorder. But almost all of the electronic cameras built in the 21st century provide recording capability essentially making them a "camcorder". The term ''camcorder'' is now exclusively used for a particular camera range which provides advanced functions over more common cameras. == History == Video cameras originally designed for television broadcast were large and heavy, mounted on special pedestals and wired to remote recorders in separate rooms. As technology improved, out-of-studio video recording was possible with compact video cameras and portable video recorders; a detachable recording unit could be carried to a shooting location. Although the camera itself was compact, the need for a separate recorder made on-location shooting a two-person job.〔(【引用サイトリンク】 Separate camera and recorder; First VHS-C camcorder )〕 Specialized videocassette recorders were introduced by JVC (VHS) and Sony (U-matic, with Betamax) releasing a model for mobile work. Portable recorders meant that recorded video footage could be aired on the early-evening news, since it was no longer necessary to develop film. In 1982, Sony released the Betacam system. A key component was a single camera-recorder unit, eliminating a cable between the camera and recorder and increasing the camera operator's freedom. The Betacam used the same cassette format ( tape) as the Betamax (but with a different, incompatible recording format), and became standard equipment for broadcast news and in-studio video editing. Sony released the first consumer camcorder in 1983. The Betamovie BMC-100P used a Betamax cassette and rested on the operator's shoulder, due to a design not permitting a single-handed grip. That year, JVC released the first VHS-C camcorder.〔 Sony introduced its compact Video8 format in 1985. The VHS-C and Video8 formats have been reported as equally successful. That year, Panasonic, RCA and Hitachi began producing camcorders using a full-size VHS cassette with a three-hour capacity. These shoulder-mount camcorders were used by videophiles, industrial videographers and college TV studios. Full-size Super-VHS (S-VHS) camcorders were released in 1987, providing an inexpensive way to collect news segments or other videographies. Sony upgraded Video8, releasing the Hi8 in competition with S-VHS. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「camcorder」の詳細全文を読む スポンサード リンク
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