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  2. Deinterlacing - Wikipedia

    en.wikipedia.org/wiki/Deinterlacing

    Different deinterlacing methods have different quality and speed characteristics. Usually, to measure quality of deinterlacing method, the following approach is used: A set of progressive videos is composed; All of these videos are interlaced; Each of interlaced videos are deinterlaced with specific deinterlacing method

  3. LaserDisc - Wikipedia

    en.wikipedia.org/wiki/LaserDisc

    Anime collectors in every country in which the LaserDisc format was released (which included both North America and Japan) also quickly became familiar with this format, and sought the higher video and sound quality of LaserDisc and the availability of numerous titles not available on VHS. (They were also encouraged by Pioneer's in-house ...

  4. Pioneer PR7820 - Wikipedia

    en.wikipedia.org/wiki/Pioneer_PR7820

    The Pioneer PR-7820 was the first mass-produced industrial LaserDisc player, sold originally as the MCA DiscoVision PR-7820. This unit was used in many General Motors dealerships as a source of training videos and presentation of GM's new line of cars and trucks in the late 1970s and early 1980s.

  5. Optical recording - Wikipedia

    en.wikipedia.org/wiki/Optical_recording

    Laserdisc technology, using a transparent disc, [1] was invented by David Paul Gregg in 1958 (and patented in 1970 and 1990). [2] [3] By 1969 Philips had developed a videodisc in reflective mode, which has great advantages over the transparent mode. MCA and Philips decided to join their efforts. They first publicly demonstrated the videodisc in ...

  6. Pioneer DVL - Wikipedia

    en.wikipedia.org/wiki/Pioneer_DVL

    The LaserDisc play quality is average but is superior to the other mid range and low end models produced in the early '90s. Noise level is low and image is sharp and stable. DVD play quality is however not even catching up to the cheaper DVD players that can be bought at discount stores today.

  7. Optical disc recording technologies - Wikipedia

    en.wikipedia.org/wiki/Optical_disc_recording...

    There are numerous formats of recordable optical direct to disk on the market, all of which are based on using a laser to change the reflectivity of the digital recording medium in order to duplicate the effects of the pits and lands created when a commercial optical disc is pressed.

  8. DiscoVision - Wikipedia

    en.wikipedia.org/wiki/DiscoVision

    MCA DiscoVision, Inc. was a division of entertainment giant MCA (Music Corporation of America), established in 1969 to develop and sell an optical videodisc system. MCA released discs pressed in Carson and Costa Mesa, California on the DiscoVision label from the format's Atlanta, Georgia launch in 1978 to 1982 and the release of the film, The Four Seasons.

  9. Optical media preservation - Wikipedia

    en.wikipedia.org/wiki/Optical_Media_Preservation

    The preservation of optical media is essential because it is a resource in libraries, and stores audio, video, and computer data. While optical discs are generally more reliable and durable than older media types, (magnetic tape, LPs and other records) environmental conditions and/or poor handling can result in lost information.

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