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HD DVD's Standard Content is a minor change from standard DVD's subpicture technology, while Blu-ray's BDMV is completely new. This makes transitioning from standard DVD to Standard Content HD DVD relatively simple [citation needed] —for example, Apple's DVD Studio Pro has supported authoring Standard Content since version 4.0.3.
The Blu-ray/HD DVD conflict resembled the earlier videotape format war between VHS and Betamax, partly because of Sony's strong involvement in both episodes. These format wars have often proved destructive to both camps because consumers, afraid of committing to a losing standard, would refrain from purchasing either. [3]
"VCR"-format cassettes in case (left) and on own (right). A full-size CD is shown for scale. Size comparison between a Betamax cassette (top) and a VHS cassette (bottom) 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 ...
S-VHS tapes can give better audio (and video) quality, because the tapes are designed to have almost twice the bandwidth of VHS at the same speed. Sound cannot be recorded on a VHS tape without recording a video signal because the video signal is used to generate the control track pulses which effectively regulate the tape speed on playback.
The quality is somewhat low due to the compression the MotionPixels codec used, resulting in a playback resolution of only 320x236 at 16 frames per second, using 16-bit high color. DVD (Digital Video Disc, or Digital Versatile Disc) was released in 1996. It is a hybrid of Philips and Sony's MM-CD (Multi-Media Compact Disc) format and Toshiba's ...
The "D" in D-VHS originally stood for "Data", but JVC renamed the format as "Digital VHS". Released in December 1997, [1] [2] it uses the same physical cassette format and recording mechanism as S-VHS, but requires higher-quality and more expensive tapes and is capable of recording and displaying both standard-definition and high-definition ...
JVC VHS vs. Sony Betamax vs. Philips Video 2000, the analog video videotape format war. The competition started in 1976 and by 1980, VHS controlled 70% of the North American market. VHS's main advantage was its longer recording time. From the consumer perspective, VHS blank media held more hours and therefore was less expensive.
The LaserDisc provided picture quality nearly double that of VHS tape and analog audio quality far superior to cheap mono VHS recorders (although the difference to the more expensive VHS HiFi stereo recorders was minuscule). Philips later teamed up with Sony to develop a new type of disc, the compact disc or CD.