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DVD 101

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Title_set Distribution - Informational, Educational & Documentary DVD Titles

Glossary


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There are 21 entries in the glossary.
Pages: 1

Term Definition
AuthoringDVD authoring is the process of combining video, audio, and still images to create a finished DVD. This finished product contains interactive menus that link the user to content in a logical and flexible way.
 
Blu-rayBlu-ray Disc (BD) is a next-generation optical disc format meant for storage of high-definition video and high-density data (25 GB). Blu-ray gets its name from the shorter wavelength (405 nm) of a "blue" laser that allows it to store substantially more data than a DVD.
 
CSSContent-Scrambling System (CSS) is an encryption system used on some DVDs. It uses a weak, proprietary 40-bit encryption stream cipher algorithm
 
Disc SurfaceThis refers to the printable surface of the physcal DVD that your data will be on.
 
DVD Caseamaraysingle_sm.gifSeen on my consumer products this is a standard, durible plastic case. It has a transparent plastic cover that allows for convenient DVD wrap dispaly. Templates for the disc surface printing and
 
DVD PackagingDVD Packaging is the protective case that surrounds the DVD. This case can be made of paper or plastic and comes in a variety of styles and sizes. Currentyly DVD Transfer offers pakaging in  DVD Cases, Jewel Cases, Slim Jewel Cases, Printed Sleves, Printed Wallets, Clam Shells, 4 Panel Digi Packs, and Paper sleves.
 
DVD WrapThe printed paper sheet that serves as the cover on the DVD case.
 
DVD5A single-layer DVD that can store 4.7 GB of data (which is around seven times as much as a standard CD-ROM) or 2 hours of video.
 
DVD9VD9 (pronounced as separate letters) is a single-sided, dual-layer DVD that can hold 8.54GB (or four hours) of audio and video data.
 
EncodingBefore a DVD can be created, the video content must be converted to MPEG-2 format. The process used for this conversion, known as "encoding", determines the quality of the finished DVD. There is a wide range in the quality of encoding systems. At DVDTransfer.com we use only professional hardware encoders for the highest quality encoding.
 
HD DVDHD DVD uses the same CD sized (120 mm diameter) optical data storage media and 405 nm wavelength blue laser.HD DVD has a single layer capacity of 15 GB and a dual-layer capacity of 30 GB.
 
InsertA DVD insert refers to the printed material clipped to the inside of the DVD case.
 
Jewel Casejewelcase_sm.gifA clear plastic DVD case not much bigger in height and dimension than the DVD itself. Printed material can be placed behind tabs on it face as well as sandwiched behind the plastic DVD holder and the back of the transparent case.
 
MPEG-2MPEG-2 (1994) is the designation for a group of coding standards for digital audio and video, agreed upon by MPEG (Moving Pictures Experts Group), and published as the ISO/IEC 13818 international standard. MPEG-2 is typically used to encode audio and video for broadcast signals, including direct broadcast satellite and Cable TV. MPEG-2, with some modifications, is also the coding format used by standard commercial DVD movies.
 
NTSCNTSC is the analog television system in use in Korea, Japan, United States, Canada and certain other places, mostly in the Americas (see map). It is named for the National Television System(s) Committee, the industry-wide standardization body that created it. The NTSC format consists of 29.97 interlaced frames of video per second. Each frame consists of 486 lines out of a total of 525 (the rest are used for sync, vertical retrace, and other data such as captioning).
 
PALThe term "PAL" is often used informally to refer to a 625-line/50 Hz (principally European) television system, and to differentiate from a 525-line/60 Hz (principally USA/Japan) "NTSC" system. Accordingly DVDs are labelled as either "PAL" or "NTSC" (referring informally to the line-count and frame-rate).
 
Quote CalculatorDVD transfer's quick and easy DVD Replication cost calculator. Find out quickly what your project will cost per item and as a total. Click on the Prices and Services button on the top menu of this screen to access the Quote Calculator.
 
Region codesEach DVD-Video disc contains one or more region codes (sometimes called zones), denoting the area(s) of the world in which distribution and playback are intended. The commercial DVD-Video player specification dictates that a player must only play discs that contain its region code. In theory, this allows the motion picture studios to control the various aspects of a release (including content, date and price) on a region-by-region basis. In practice, many DVD players allow playback of any disc, or can be modified to do so. Entirely independent of encryption, region coding pertains to regional lockout, which originated in the video game industry.
 
ReplicationOnce a DVD has been authored and tested, it can be duplicated. At DVDTransfer.com we can make any number of copies. No minimums. DVD is a cost effective way to deliver high quality interactive video content. Our Replication Prices page contains details about pricing and turnaround.
 
Sleevecardboardsleeve_sm.gifA sleeves is a DVD case made from a single sheet of cardboard printed on one side then folded and glued to form a pocket that is open on one side. When assembled Printing will be on both sides of the sleeve.
 
Walletcardboardwallet_sm.gifA wallet is a DVD case that is made from a single sheet of cardboard printed on one side and folded twice to form a disc pocket on one side and printed flap on the other.
 


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