By 1981, sales of Beta machines in the United States had sunk to 25% of the VCR market. By 1980, VHS had proven favorable among consumers and was successful in controlling 60% of the North American market. Outcome Īlthough Betamax initially owned 100% of the market in 1975 (as VHS did not launch until the following year) the perceived value of longer recording-times eventually tipped the balance in favor of VHS. However, the introduction of Beta II speed, 0.79 ips (two-hour mode), to compete with VHS's two-hour Standard Play mode (1.31 ips) reduced Betamax's horizontal resolution to 250 lines. When Betamax was introduced in Japan and the United States in 1975, its Beta I speed of 1.57 inches per second (ips) offered a higher horizontal resolution (approximately 250 lines vs 240 lines horizontal NTSC), lower video noise, and less luma/chroma crosstalk than VHS, and was later marketed as providing pictures superior to VHS's playback. JVC's parent corporation, Matsushita, later met with RCA and agreed to manufacture a four-hour-capable VHS machine for RCA. But JVC also refused to compromise the picture quality of their format by allowing a four-hour mode. Soon after, RCA met with executives at the Victor Company of Japan (JVC), at the time a Matsushita subsidiary, who had created their own video format called "VHS" (which stands for "Video Home System" ). Sony had met with Matsushita executives in late 1974/early 1975 to discuss the forthcoming home video market. Steve Duplessie, the founder of research firm Enterprise Strategy Group, disagreed, saying that VHS won over Betamax due to its more open format. In the 1980s, the founder of Vivid Entertainment said "we pushed VHS harder, and in that sense we did have something to do with VHS winning out". Some sources say that VHS won over Betamax due to the greater availability of pornographic movies on the format. None of these disc formats gained much ground as none was capable of home recording however, they did hold small niche markets. Manufacturers also introduced other systems such as needle-based, record-style discs (RCA's Capacitance Electronic Disc, JVC's Video High Density disc) and optical discs (Philips/MCA/Pioneer's LaserDisc). But JVC in particular decided to go with its own format. Sony had demonstrated a prototype videotape recording system it called "Beta" to the other electronics manufacturers in 1974, and expected that they would back a single format for the good of all. VHS ultimately emerged as the preeminent format. 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. Size comparison between a Betamax cassette (top) and a VHS cassette (bottom)
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