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Ampex created the first D-2 video machine, the ACR-225 commercial spot player [2] working with Sony, who had done some early research into composite digital video, [3] as a cost-effective solution for TV broadcasters with large investments in composite analog infrastructure such as video routers and switchers, since it could be inserted into existing analog broadcast facilities without ...
Go-Video applied for its dual-deck technology patent in 1984 and received it four years later. In 1987 Go-Video had almost settled a production deal with Japanese manufacturer NEC, only to find out NEC declined any production of a dual-deck recorder after a meeting with Japan's Electronic Industry Association. Dunlap filed a lawsuit against ...
D-1 or 4:2:2 D-1 (1986) was a major feat in real time, broadcast quality digital video recording. It stores uncompressed digitized component video, encoded at Y'CbCr 4:2:2 using the CCIR 601 raster format with 8 bits, [1] [2] along with PCM audio tracks as well as timecode on a 3/4 inch (19 mm) videocassette tape (though not to be confused with the ubiquitous 3/4-inch U-Matic/U-Matic SP cassette).
Some brands included were Aiwa, Audiovox, Go Video, Sansui, Sony, and Toshiba. When Funai left, Toshiba became the next major customer for assembled VCRs beginning in 1993. In 1996, Shintom won the contact from Go Video for assembling dual-deck VCRs. By 2001, VHS player/recorder production was eliminated when demand for DVD players rose sharply ...
The first Sony camcorder capable of recording to standard 8mm videotape was the Sony CCD-V8, with 6x zoom but only manual focus, released in 1985 with an MSRP of approximately $1,175, [8] ($3,329 in 2023) and a mass of 1.97 kg (4 lb 5½ oz). [9] [10] The same year, Sony released the CCD-V8AF which added autofocus. [9]
TCR-100 (1970) Dual-deck video cartridge machine. SPU-100 was the signal processing unit. Had many air-operated mechanisms [69] [70] [71] TR-61 (1972) High-band color, digital servo system, NTSC/PAL switchable, TR-60 is an updated TR-50. TPR-10 (1975) High-band color portable. Larger than a VR-3000, Had color playback, US air force use a few. [72]
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By the early 1990s, Sony's 1 ⁄ 2 in (1.3 cm) Betacam SP format had all but replaced BVU outside of corporate and budget programme making. With BVU-870, Sony made a final revision to U-matic, by further improving the recording system and giving it the same "SP" suffix as Betacam. SP had a horizontal resolution of 330 lines.