Sony DVD Rom/DVD Video manual MiniDVD

Page 11

Compared to the DVD 9, the additional capacity of the DVD 10 is about 900 MegaByte (just a little more than the capacity of one CD) but the disadvantages may increase, depending on your application.

One reasonable application may have the same content on Side A and on Side B but in different formats, like one in PAL (Phase Alteration Line) and one in NTSC (National Television Systems Committee).

From the production’s point of view, the DVD 10 is very similar to the DVD 5, with the only difference being that both discs do contain data and they are adhered back to back. Both reflective layers are made of aluminum.

1.5DVD 18

This ”Dual Layer Dual Side” Digital Versatile Disc (DVD) has a maximum data capacity of about 17,1 GigaByte. This is exactly twice the capacity of a DVD 9.

DVD 18 • 17 GigaByte • Double Side/Dual Layer

The stampers are made during the same process as the DVD 5. After the polycarbonate discs have been produced in the die-casting machines, the first layer has been built up by the polycarbonate. This layer is sputtered with silicon (like it was with the DVD 9 for the first layer with approximately 20% reflection). Then a special developed liquid UV resin is applied onto the silicon layer. Then another stamper containing the pit pattern (information) for the second layer is pressed onto the applied liquid. After the liquid resin has dried, Aluminum is sputtered onto this information-layer and a special adhesive is applied, which glues two similar fabricated discs together. Finally, there are four layers of information and roughly 17,1 GigaByte of data. Since the DVD 18 has little application, Sony DADC does not offer this niche-product.

1.6MiniDVD

The MiniDVD is the small DVD for the big ideas. Compared to normal DVDs (diameter of 12 cm), this DVD has a diameter of only 8 cm. There are two diffe- rent kinds of MiniDVD: The ”Single Layer Single Side” DVD which holds approximately 40 minutes of film (1.46

1. General

2nd side/1st layer

0.6mm

0.6mm

1st side/1st layer

2nd side/2nd layer

1st side/2nd layer

GigaByte) and the ”Dual Layer Single Side” DVD with approximately 75 minutes of film-material (2.66 Giga- Byte).

The picture above shows the principal structure of a DVD 18. As it can be seen, there are two layers per side, one semi-reflective and one fully reflective similar to the DVD 9.

In terms of handling, this kind of DVD does have the same disadvantages as the DVD 10. Due to the fact that only a few players in the market have the capability to read from both sides, it is very inconvenient for users to turn the DVD over while the movie or programm is running. In addition to this inconvenience it is also not possible to use any side of the DVD for large prints since the laser reads from both sides (for further infor- mation please see chapter 4 of this document).

From the production point of view, the DVD 18 is the most complicated disc.

This MiniDVD is the ”little sister” of the conventional DVD. With the main difference being its smaller size, it is much more convenient to send via the post and the- refore the ideal ”transport-media” for promotion mate- rial such as corporate videos, multimedia presentations, film trailers and more. It has roughly twice the capacity of a CD-Rom but being much lighter and more attrac- tive through the special appearance.

Therefore the MiniDVD is the real product for Promotions and Company Presentations.

From the production point of view, there is not a big difference to the 12 cm DVDs apart from the different diameter.

11

Page 10 Page 12
Image 11
Page 10 Page 12
Contents Up to Introduction Introduction Page Table of Contents From CD to DVD Services DVD General and TechnologyDVD DVD2nd side 1st side MiniDVD SniffleDVD ColourDVDAudio GeneralInput media for DVD-Video Details on DVD Authoring Possibilities VideoMultibranching SubtitelsStill Pictures Regional CodingBasic menu structure Separate audio masters, digital multichannel audio programs12.2 Backgrounds 12.3 Image SizeRange Safe AreaColour Depth Registration and Alignment Interlacing Flicker/JitterFile Format Naming ConventionNavigation Media User Interface and Delivery PrintoutsUDF-Bridge Format Data PreparationFormatting Input MediaElectronic data transmission Apple Macintosh/DOS Scsi Harddisk DriveFollowing types of print can be processed Label Film DimensionsPrinting Processes Printing AreasSpecification F Label Print DVD 5 / DVD Specification G Label Print DVD 10 Side a and B Specification H Label Print DVD 10 Labelside a Specification H Label Print DVD 10 Labelside B Registration marks for screen printing Film Specifications for Label PrintLine widths and letter sizes Four-colour print Picture Disc DensityPrint Duplex/Triplex print half-tone print with Pantone coloursSide Indication Standard Contents Catalogue numberDVD logo Made in EUPlease do not forget Label Film Data via Electronic Storage MediaLabel Film Data via Electronic Data Transfer Please provide Production Label FilmData delivery GraphicsStudioDADC@sonydadc.comDisc Serialisation Serialisation SpecificationDigital Films Data Sources Film specificationPrinting Process Physical FilmsRegular Post Customer Input ServerFTP Software Tools IsdnFonts Images FilesFonts Images/IllustrationsTipp Overview of the most common problemsTemplates Film Specifications Booklet for DVD Plastic BOX Packaging SpecificationsBack panel Film Specifications Cover Sheet for DVD Plastic BOXFilm Specifications Booklet for Super Jewel BOX Outside Aussenseite Film Specifications Inlay Card for Super Jewel BOXAlso backliner, inlay card with perforations at the back Film Specifications Inlay Card for Jewel CaseRear Title Film Specifications Booklet for Jewel CaseFront Rear Film Specifications EcopakBack Front Film Specifications 12 cm CD Carton SleeveDigipak Index Stickers Sticker Packaging Discription Generell Information Winding orientationCatalogue-No. WAPCD29 212 DVD Turnaround Quantity SpecificationProduct Catalog Number Artist / Title DVDOrder Forms General Terms & Conditions Rights of Mechanical Duplication, Copyrights, Author Rights

DVD Rom/DVD Video specifications

Sony DVD-ROM/DVD Video technology has played a significant role in the evolution of home entertainment and data storage. Since its introduction in the late 1990s, this versatile format has enabled users to enjoy high-quality video and audio, making it a standard for movie distribution and video playback.

One of the main features of Sony DVD-ROM is its substantial storage capacity. A single-layer DVD can hold approximately 4.7 GB of data, which is significantly more than a standard CD, while dual-layer DVDs can store up to 8.5 GB. This increased capacity allows for higher-quality video content, including full-length movies, with multiple audio tracks and subtitles included.

In terms of video quality, DVD Video supports a resolution of up to 720x480 pixels, providing a clear and vibrant viewing experience. The technology utilizes advanced compression techniques, such as MPEG-2, to efficiently encode video files while maintaining high fidelity. This level of quality, coupled with the ability to offer surround sound formats like Dolby Digital and DTS, makes DVD a preferred choice for cinema-quality home viewing.

Another significant characteristic of Sony DVD technology is its robustness and durability. Compared to other media formats, DVDs are less susceptible to scratches and degradation, ensuring a longer lifespan for physical media. They also employ error correction technologies that help maintain data integrity, providing a reliable storage medium for both movies and computer files.

One of the innovative features of Sony's DVD technology is the menu and navigation system. Users can easily access different scenes, bonus content, and settings through an interactive graphic interface. This enhances the overall viewing experience, offering flexibility to skip chapters or access special features without hassle.

Sony has also embraced the evolution of DVD technology with the introduction of DVD-Audio and DVD-RAM formats. DVD-Audio provides superior audio quality, supporting multi-channel sound and higher sampling rates, catering to audiophiles. Additionally, DVD-RAM offers rewritable disk capabilities, making it suitable for data storage solutions that require frequent modifications.

In conclusion, Sony DVD-ROM/DVD Video technology has established itself as a cornerstone in digital media. With impressive storage capacity, superior video and audio quality, robust durability, and user-friendly navigation, it continues to influence the landscape of home entertainment. As technology progresses, understanding these characteristics becomes essential for consumers and content creators alike, ensuring they can make informed choices in a shifting digital era.
Top Page Image Contents