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Topic: Digital Versatile Disc


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In the News (Fri 18 Dec 09)

  
  DVD - Wikipedia, the free encyclopedia
DVDs resemble compact discs: their physical dimensions are the same—12cm or the mini 8cm—but they are encoded in a different format and at a much higher density.
The first DVD players and discs were available in November 1996 in Japan, March 1997 in the United States, 1998 in Europe and in 1999 in Australia.
DVDs are made from a 0.6 mm thick disc of polycarbonate plastic coated with a much thinner (reflective) aluminium layer.
en.wikipedia.org /wiki/DVD   (3865 words)

  
 Digital Versatile Disc Technology
DVD (Digital Video Disc or Digital Versatile Disc), is a new medium for the distribution of digital data.
Like a CD, a DVD disc is divided into tracks and data is stored in a spiral trail of tiny pits on a reflective metal surface embedded in plastic that correspond to the zeros and ones of the digital information contained within the tracks.
DVD achieves this capacity by reducing the track spacing to about half that of a CD, making the pits smaller and the spiral tighter, and by recording the data in as many as four layers, two on each side of the disc.
www.contrib.andrew.cmu.edu /~jh6b/telecomm/proposal.htm   (1729 words)

  
 AllRefer.com - digital versatile disc (Electrical Engineering) - Encyclopedia
In the case of an audio recording, where the data to be stored is in analog rather than digital form, the sound signal is sampled at a rate of 48,000 or 96,000 times a second, then each sample is measured and digitally encoded on the 4 3/4 -in.
As with other optical disks nothing touches the encoded portion, and the DVD is not worn out by the playing process.
When DVD was released in 1996 there was no DVD-Audio format, although the audio capabilities of DVD-Video far surpassed those available from a CD; the DVD-Audio format was introduced in 1999.
reference.allrefer.com /encyclopedia/D/DVD.html   (477 words)

  
 Imdb Glossary letter: D   (Site not responding. Last check: 2007-10-22)
Editing a portion of a movie by digitizing one or more frames and altering them electronically or combining them with other digitized images, and then printing the modified frame.
DVD was once called "Digital Video Disc" but the name change reflects its wider uses.
Thanks to the huge capacity of discs, DVD movies are often sold with extra features such as the option to view the movie in widescreen or fullscreen, or the option to listen to the movie or director commentaries.
us.imdb.com /Glossary/D   (1418 words)

  
 DVD: Digital Versatile Disc, DVD-ROM, Divx (Digital Video Express)   (Site not responding. Last check: 2007-10-22)
DVD is a consumer entertainment format developed through advances in digital data storage, digital video compression, and enhanced laser technology, which is creating a new market for content holders.
There are three types of DVD discs: DVD-5 holding 4.7 gigabytes of data with content on one side of the disc; DVD-9 holding 8.5 gigabytes of information; DVD-10 storing 9.4 gigabytes with information on both sides of the disc.
With a disc capable of holding two aspect ratios of a film, pan and scan and letterbox, multiple spoken and subtitled languages, as well as interactive menus with the ability to see a selected scene by branching, it is a colossal advance from VHS video.
www-rcf.usc.edu /~wdutton/comm533/DVD-PART.htm   (1139 words)

  
 EUROPEAN TELEVISION SERVICE CENTRE:Digital Versatile Disc
DVD, which stands for Digital Video Disc, Digital Versatile Disc, or nothing, depending on whom you ask, is the next generation of optical disc storage technology.
DVD has widespread support from all major electronics companies, all major computer hardware companies, and about half of the major movie and music studios, which is unprecedented and says much for its chances of success (or, pessimistically, the likelihood of it being forced down our throats).
DVD players are required to support all the variations of LPCM, but some of them may subsample 96 kHz down to 48 kHz, and some may not use all 20 or 24 bits.
www.europeantv.com.au /dvd.html   (3702 words)

  
 DVD (Digital Versatile Disc) - a CompInfo Directory
DVD, which once stood for Digital Video Disc or Digital Versatile Disc, is the next generation of optical disc storage technology.
DVD is predicted to be the unavoidable replacement for the old VCR technology.
DVD is seen as the ideal replacement support for interactive multimedia applications currently based on the CD-ROM technology.
www.compinfo.co.uk /stor/dvd.htm   (674 words)

  
 DVD - Glossary - CNET.com   (Site not responding. Last check: 2007-10-22)
Originally referred to as digital video discs, these high-capacity optical discs are now used to store everything from massive computer applications to full-length movies.
While similar in physical size and appearance to a compact disc or a CD-ROM, DVD is a huge leap from its predecessor's 650MB of storage.
DVDs can be double-sided, ramping up the maximum storage on a single disc to 17GB.
www.cnet.com /Resources/Info/Glossary/Terms/dvd.html   (117 words)

  
 ITS Projects: Digital Versatile Disc   (Site not responding. Last check: 2007-10-22)
DVD, one of the new communication technologies, is a high bandwidth digital storage medium capable of carrying high quality digital video.
Owing to the data capacity, DVD will be able to provide multiple language and subtitle tracks, which allow users to choose whether to listen to the original movie dialogue, with or without subtitles, or to a dubbed version (Normile 57-58).
In conclusion, the innovation of DVD is in the early stages and it is still in the process of being developed.
www.tcomschool.ohiou.edu /its_pgs/dvd.html   (1526 words)

  
 Digital Versatile Disc   (Site not responding. Last check: 2007-10-22)
The Digital Versatile Disc, or DVD for short, is one of the most useful inventions of the later half of the decade.
Digital Versatile Discs use a red laser with wavelength of either 650 or 635 nanometers, depending on which layer of the disc is being read.
Digital Television is a new form of television transmission that will replace the existing analog television in only a few years, and is also referred to as HDTV (High Definition Television).
www.jayden12.com /archives/dvd   (3936 words)

  
 Digital Versatile Disc from FOLDOC   (Site not responding. Last check: 2007-10-22)
A DVD can hold a full-length film with up to 133 minutes of high quality video, in MPEG-2 format, and audio.
The first drives, using a single-layer disc of 4.7GB, were expected to be available during the second half of 1996 from Toshiba, Philips, Sony, Hitachi and others.
In 1997, dual-layer discs were expected to increase the disc capacity to 8.5 GB.
www.instantweb.com /d/dictionary/foldoc.cgi?DVD-ROM   (289 words)

  
 Digital Versatile Disc Technology - update
DVD achieves this capacity by reducing the track spacing to about half that of a CD, making the pits smaller and the spiral tighter, and by recording the data in as many as four layers, two on each side of the disc by using a semi-transparent gold layer atop the reflective silver-colored layer.
Digital recording devices will only be able to receive data which is not marked "copy never," and they must change the CGMS flags to zero copies if the source is marked for one copy.
DVD copies, on the other hand, are almost perfect, and a copy of the original and a copy of a hundredth-generation copy are almost identical.
www.contrib.andrew.cmu.edu /~jh6b/telecomm/project.htm   (6922 words)

  
 About Digital Versatile Disc (DVD)
DVD players are able to play any video disc on any TV system, PAL or NTSC, 5:4 screen or 16:9 screen.
DVD has special provisions to contain "center of interest" coordinates to tell the player how to crop the picture dynamically if you select to view the video in pan and scan mode.
DVD provides a path for continuous improvement of video display quality that has been lacking with fixed analog systems or the monumental task of switching the broadcast system to a new HDTV standard.
ourworld.cs.com /mohrproductions/dvd.htm   (999 words)

  
 DVD - Digital Versatile Disc
DVD can carry hours of perfect video on a single sided disc with multiple, multi-channel surround sound, multi-language subtitles, and much interactive stuff.
There was a time a few years ago when it was called Digital Video Disc, but as it also has excellent applications in music as well as a computer format, video became versatile.
A DVD disc holds 4.7GB on a single side, and it can also have double layers of information, AND it can be double sided, taking the total capacity of a single disc up to a mega 17GB (17,000MB!)
www.btinternet.com /~infozone/dvd.html   (719 words)

  
 Computer Dealer News: Hedging bets - digital versatile disc technology - Feature Report: Digital Versatile Tool ...   (Site not responding. Last check: 2007-10-22)
If you asked a group of technology-savyy people what "DVD" stands for, probably half would say "Digital Video Disc" and half would say "Digital Versatile Disc." Because DVD can store video, audio, graphics, text, instructions and just about any type of information, "versatile" is accepted as the correct description for this new optical storage medium.
Capacity of a single-sided, single-layer disc is 4.7GB.
DVD-R discs are the DVD counterpart to CD-R discs.
www.findarticles.com /p/articles/mi_m3563/is_n15_v13/ai_19716847   (1095 words)

  
 JS Online: Digital Versatile Disc Sales Boom
In its history of barely five years, DVD players are already on the cusp of penetrating a third of American households - a feat that took the VCR twice as long to achieve.
DVD, which stands for digital versatile disc, offers twice the resolution of standard VHS and features six channels of audio, allowing for a surround-sound effect.
DVDs account for 20 percent of Blockbuster's domestic rental revenues and the company expects it to grow to 40 percent by the end of 2002.
www.jsonline.com /bym/tech/ap/dec01/ap-dvd-upsurge120201.asp   (980 words)

  
 Intel® Express 3D Graphics Card - DVD (Digital Versatile Disc) Questions and Answers   (Site not responding. Last check: 2007-10-22)
Future DVD discs will be double sided and double layered, allowing four times again as much data to be stored (up to 17 GB).
The main purpose is to prevent newly released motion pictures released on DVD from being distributed in foreign markets prior to being released to the theaters.
DVD mode must be used to play a DVD disk from a DVD drive.
support.intel.com /support/graphics/express3d/sb/CS-011137.htm   (556 words)

  
 Howstuffworks "How DVDs Work"
Going from tape to disc gave the home theater experience a major upgrade, and ushered in an era of feature-packed special edition home video.
In this article, you will learn what a DVD consists of, how a DVD player reads a disc, what to look for when buying a DVD player, a little DVD history and much more.
These Panasonic DVD players allow you to play movies and music in a wide variety of formats, and its high-quality video makes you feel like you're in a movie theater.
www.howstuffworks.com /dvd.htm   (168 words)

  
 DVD = Digital Versatile Disc - TechIMO Forums
Digital versatile disc (a meaning later proposed by some of DVD's creators)
And the official answer is? "Nothing." The original acronym came from "digital video disc." Some members of the DVD Forum (see 6.1) tried to express that DVD goes far beyond video by retrofitting the painfully contorted phrase "digital versatile disc," but this has never been officially accepted by the DVD Forum as a whole.
The DVD Forum decreed in 1999 that DVD, as an international standard, is simply three letters.
www.techimo.com /forum/t97129.html   (278 words)

  
 DVD info
DVD completes half of a vicious circle--With a twist by Dana J. Parker for EMedia Professional.
DVD means industry infrastructure changes, along with teething pains by Philip V.W. Dodds for IMA.
DVD's royalty, the reign of patents by Philip V.W. Dodds for IMA.
www.robertsdvd.com   (3095 words)

  
 Digital versatile disc - Computerworld   (Site not responding. Last check: 2007-10-22)
There is a format war going on in the rewritable digital versatile disc (DVD) arena, and that's making it tough for DVD to blast off in the business market.
But without the ability to erase and rewrite information, DVD is limited to static content publishing.
Analysts say rewritable DVD holds promise as a high-capacity replacement for removable storage media such as floppy disks, CDs and Zip disks from Iomega Corp. in Roy, Utah.
www.computerworld.com /printthis/1998/0,4814,43423,00.html   (538 words)

  
 MPEG . ORG - DVD Resources
DVD (Digital Versatile Disk) is the new type of CD that everyone in the Computer and Multimedia Industry is talking about, even though DVD players and DVD disks have just been introduced on the consumer market and are not widely used yet.
DVD - at the brink of a successful European launch by Philips
DVD sidebar: It's The Pits at Columbia University
www.mpeg.org /MPEG/dvd.html   (427 words)

  
 FoolishPeople: Digital Versatile Disc
The DVD has a put together at the last moment vibe, which somewhat adds to the whole experience.
It was just as much fun watching the film on DVD as it was seeing it in the cinema.
Posted by John Harrigan on October 26, 2003 at 12:14 AM in Digital Versatile Disc, Horror
www.foolishpeople.com /foolishpeople/digital_versatile_disc   (877 words)

  
 DVD. Digital Versatile Disc   (Site not responding. Last check: 2007-10-22)
Digital Theater/Nikkei: Matsushita eyes smaller, lighter DVD player(April 15, 1997)
Reuters/Variety: Trio to license DVD patents(April 21, 1997)
DVD Today, a CD-ROM from NB Digital Solutions with information about DVD.
www.iua.upf.es /~ctomas/ctp61.htm   (2221 words)

  
 [No title]   (Site not responding. Last check: 2007-10-22)
Nutech Digital, Inc Offering High Quality Hentai Movie DVD Downloads and more.
DNA Hunter 3 Disc Box Set Nutech Hentai DVD,
Inmu II 2 Disc Box Set Nutech Hentai DVD,
www.nutechdvd.com   (1027 words)

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