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Digital video is a type of video recording system that works by using a digital rather than an analog video signal. The terms camera, video camera, and camcorder are used interchangeably in this article.

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Wikipedia About Digital Video

Digital video is a type of video recording system that works by using a digital rather than an analog video signal. The terms camera, video camera, and camcorder are used interchangeably in this article.

History

Starting in the late 1970s to the early 1980s, several types of video production equipment- such as time base correctors (TBC) and digital video effects (DVE) units (two of the latter being the Ampex ADO, and the NEC DVE) were introduced that operated by taking a standard analog video input and digitizing it internally. This made it easier to either correct or enhance the video signal, as in the case of a TBC, or to manipulate and add effects to the video, in the case of a DVE unit. The digitized and processed video from these units would then be converted back to standard analog video.

Later on in the 1970s, manufacturers of professional video broadcast equipment, such as Bosch (through their Fernseh division), RCA, and Ampex developed prototype digital videotape recorders in their research and development labs. Bosch's machine used a modified 1" Type B transport, and recorded an early form of CCIR 601 digital video. None of these machines from these manufacturers were ever marketed commercially, however.

Digital video was first introduced commercially in 1986 with the Sony D-1 format, which recorded an uncompressed standard definition component video signal in digital form instead of the high-band analog forms that had been commonplace until then. Due to the expense, D-1 was used primarily by large television networks. It would eventually be replaced by cheaper systems using compressed data, most notably Sony's Digital Betacam, still heavily used as a field recording format by professional television producers.

Consumer digital video first appeared in the form of QuickTime, Apple Computer's architecture for time-based and streaming data formats, which appeared in crude form around 1990. Initial consumer-level content creation tools were crude, requiring an analog video source to be digitized to a computer-readable format. While low-quality at first, consumer digital video increased rapidly in quality, first with the introduction of playback standards such as MPEG-1 and MPEG-2 (adopted for use in television transmission and DVD media), and then the introduction of the DV tape format allowing recording direct to digital data and simplifying the editing process, allowing non-linear editing systems to be deployed cheaply and widely on desktop computers with no external playback/recording equipment needed. The widespread adoption of digital video has also drastically reduced the bandwidth needed for a high definition television signal (with HDV and AVCHD, as well as several commercial variants such as DVCPRO-HD, all using less bandwidth than a standard definition analog signal) and Tapeless camcorders based on flash memory and often a variant of MPEG-4.

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DV - Wikipedia, the free encyclopedia

A MiniDV camcorder and some MiniDV size Digital Video Cassettes ... Digital video dates back to 1986, with the creation of the uncompressed D-1 ...en.wikipedia.org/wiki/DV

Digital Video Software - How To Information - eHow.com

Find how to information on Digital Video Software at eHow.com. From basic instructions to advanced tips and techniques, eHow's How To experts are ready to help.www.ehow.com/articles_3370-digital-video-software.html

DVinfoNet

Includes how-to articles, forums, guides to using high-end DV cameras, and more.www.dvinfo.net/

TV Video Distribution - Motorola USA

... and video distribution solutions for streaming video throughout your ... Digital video recorder (DVR) host with dual 1GHz video tuners supporting both ...www.motorola.com/business/v/index.jsp?vgnextoid=3e67008f15b4...

Dvr Digital Video Recorders

A digital video recorder system (DVR) lets you monitor your home or office with an eagle eye. You can record and playback hours and hours of footage.www.homesecuritystore.com/ezStore123/DTProductList.asp?p=2_1...

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News about Digital Video

Transcoding Service converts digital video/audio/images.

ThomasNetMulticast Transcoding SaaS enables one-to-many digital video, audio, and image file conversion. Supporting common file formats, it includes customizable widgets to support any file type; process automation capabilities, including profiles for repetitive tasks; content moderation; and automatic creation of player-optimized thumbnail images. It also includes metadata capture, editing, and ...http://news.thomasnet.com/fullstory/559467

@ Digital Hollywood: Can The TV Industry Survive The Online Video Boom?

paidContent.org via Yahoo! FinanceWill online video kill the TV star? That's the question panelists tried to answer during the Video Advertising panel at Digital Hollywood. "The TV and movie industries have a value chain—grips, actors, screenwriters, etc.http://biz.yahoo.com/paidcontent/090505/1_336418_id.html?.v=...

Elgato Video Capture records analog for Macs

MacNNElgato today released the Video Capture, a Mac-specific peripheral for recording analog video from VCRs or other sources to a digital format. The USB stick accepts RCA, S-video and (through an adapter) SCART footage and, through Elgato's own software, can convert it to H.264 or MPEG-4 for export to iTunes or editing through software like iMovie. It can adapt to 4:3 or 16:9 widescreen videos and .....http://www.macnn.com/articles/09/05/08/elgato.video.capture/

Amazon.com customers can now rent or buy high-definition digital videos

LA.comThe e-commerce giant Tuesday added 500 high-definition movies and television shows to its on-demand video store. Customers can buy high-definition TV episodes for $2.99 each. They can rent high-definition movies for $3.99 to $4.99 each.http://www.la.com/ci_12192571?source=rss

Help File: Security On Public WiFi Networks, Video Cables Defined

Washington PostQ I used the free WiFi on the Vamoose Bus to New York, but I was leery of somebody recording my passwords s o I only visited sites that did not require a login. Was I being too paranoid?http://www.washingtonpost.com/wp-dyn/content/article/2009/05...

News about Digital Video

More Cowbell: SNL To Launch Video Site

WiredThe popularity of Tina Fey's Sarah Palin on SNL isn't just great for ratings, it's also dictating the show's digital strategy. Broadcasting & Cable reported today that producer Lorne Michaels and NBC are developing an SNL video site featuring (most ... http://blog.wired.com/business/2008/10/more-cowbell-sn.html

Technology Briefing

Seattle Post IntelligencerWASHINGTON, D.C. -- The Supreme Court refused Monday to disturb a $74 million judgment against Dish Network Corp. for violating a patent held by TiVo Inc. involving digital video recorders. Without comment, the justices declined to consider Englewood ... http://seattlepi.nwsource.com/business/382053_tbrfs07.html

Cheap and nasty means success

Brisbane TimesHorror and genre films are marginalised by government funding agencies in Australia - but with the emergence of cheap digital video, filmakers are taking their career into their own hands, Ryan said. Australian writer, director and producer, Steven ... http://www.brisbanetimes.com.au/news/entertainment/cheap-and...

Black silicon offers up to 500 times more light sensitivity than ...

DailyTechSilicon is the foundation of our digital lives. Without silicon, we wouldn't have CPUs, digital cameras, video cameras, and many of the other items we take for granted in today's technologically advanced society. As such an important part of our ... http://www.dailytech.com/Black+Silicon+Could+Usher+in+Huge+I...

Fresh Faces Put on Entertaining Content for TV Viewers in Sports Bars

PR.comChicago, IL, October 13, 2008 --( PR.com )-- OnSite Network, Inc. released three new segments of content to support its digital out-of-home video network in leading sports bars: Critic Al, Mr. Absurd and the Powder Room. Each segment features a ... http://www.pr.com/press-release/110503

Search results for Digital Video

Digital Video Surveillance System & Video Management Software

Digital Witness offers Digital Video Surveillance Systems and Video Management Software for Restaurant, Bar & Retail Business Security. Use our Remote Video Surveillance Tool from ... http://www.digitalwitness.net/

Digital Video Team

Professional DVD menus and motion backgrounds for Adobe Encore and other softwares. Simply - the best DVD menus and motion backgrounds available to download on the internet!http://www.digitalvideoteam.co.uk/

Welcome to Digital Video Systems

DVS bring 30 years of experience in Marine, corporate and educational facilities . Solutions include TXRX and TVRO satellite custom programming(AMX and crestron Control.http://digitalvideosystems.net/

Digital Video Portal

Ask About Custom Packages: 1. All Mods Super-Script 2. Custom Programming 3. Hosting 4. Template design 5. Installation 6. 1 year Free Support and more... ask today!!http://www.digitalvideoportal.com/

Digital Video Design DVD | Make Money Business Opportunity

Make money making DVDs. Join a network of independent DVD transfer center business owners.http://www.digitalvideodesign.com/
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Answers for Digital Video

miss marisaHow can I transfer videos from a non-digital video camera to my computer?miss marisaHi8 is analog. Youneed to get an "analog/digital bridge" like those from Canopus or Pinnacle (Dazzle). USB transfer will not work. That is used for streaming or transferring stills from a memory card ...sonicblade500What is the best digital video camera out there with the best deal?sonicblade500There is a new type of digital video camera that encompasses a hard drive. As a result, there is no tapes or other types of media that need to be removed from the camera in order to upload the video ...shining_shaunHow to convert videos from my Cannon digital video camcorder to my laptop?shining_shauntake ur cam to store and buy usb cable/ firewire cable.Or take your pc and cam to store all togather and bestbuy is goot at helping .....head to bestbuy tell they guys what your problem they will help...jml210What is a decent video digital video camera?jml210Short answer... I'd recommend Sony, first. it is the only brand of camcorder which has 'night vison'... which is, the ability to record in zero-lux (no light... complete darkness)... as well as low-l...SriHow to transfer files from digital/video camera to a harddrive without using a computer?SriYour Canon SD750 and Canon Vixia HF10 use SD memory cards. The easy solution is too look at one of the portable hard drives that specialize in backup of Flash memory cards. Nearly all of them also hav...
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