Thursday, December 14, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
T-Mobile Enters The pay-TV Market With the Acquisition of Layer3 TV
Samsung Patents 'Double-sided' Smartphone
Apple Invests in FaceID Component Maker Finisar
Corsair Launches 4GHz DDR4 SODIMM 32GB Memory Kit
Google's Year in Search
Google Opening Artificial Intelligence Research Center in China
AT&T is Testing Broadband Internet Over Power Lines
Toyota and Panasonic to Start Study on Automotive Prismatic Battery Business
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Optical Storage > Sony An...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, September 20, 2007
Sony Announces Postscribed ID Technology For DVD-Video/ROM Discs


Sony and Sony Disc and Digital Solutions (SDAD) today announced the development of "Postscribed ID for DVD", enabling the individual serialization of DVD-Video/ROM discs.

Postscribed ID is a technology that enables the additional inscription of a unique ID onto a DVD's signal surface after the stamping process at the disc plant. The information stored on the DVD can replace the PC software disc key, such as a serial number, that has to be input manually from the keyboard when installing the software. In addition, it can be used as an authentication Key to obtain the key for unlocking content. When the disc content is encrypted, Postscribed ID provides a way of establishing the identity of the disc user in decryption key distribution.

By using a high-power laser diode, new reflective layer material, and extremely accurate location control technology, the area between pits on the disc surface is modified to embed the ID data. This in turn allows for compliance with the error correction technology built-in to DVDs and adheres to the DVD Format (DVD Specification for Read Only Disc). The EFM signal used for direct recording of serialized ID data is based on advanced technology for preventing any impact on pre-recorded data when recording the ID onto the disc, effective write-strategy and a special reflective layer.



"Postscribed IDTM for DVD" makes read-out of individual IDs embedded in DVD discs possible using standard DVD-ROM drives, without the need for firmware updates or any other software installation.

In 2002, Sony and SDAD jointly developed and released Postscribed ID technology, enabling the serialization of individual CD-ROM discs during standard manufacturing processes. Since then, applications based on this technology have been developed in various markets to bridge the gap between discs and the Internet.



Previous
Next
Sony Debuts Four Movies In Memory Stick Entertainment Pack For PSP        All News        IDF: Intel Pushing WiMax-enabled Mobile Devices
Next Generation DVD Formats: Industry Must Do More to Motivate Consumers     Optical Storage News      LaCie Ships Portable DVD±RW Drive with LightScribe

Get RSS feed Easy Print E-Mail this Message

Related News
Sony Revives the AIBO Robot Dog
Sony Raises Earnings Outlook, as Camera Chips, TVs Fuel Recovery
Sony develops Remote-driven Electric Vehicle
Sony's New Full-frame α7R III Interchangeable Lens Camera Combines 42.4 MP Resolution and Speed
John Kodera Promoted to President and CEO at Sony Interactive Entertainment
New Sony Cyber-shot RX100 IV Supports Phase-detect AF and 24 fps Bursts
Sony Unveils New Smartphones, Audio and Imaging Products at IFA 2017
New Sony Magnetic Tape Storage Technology Supports High-Capacity 330 TB Recording
Image Sensors and Music Lead Sony's Growth
Sony Entertainment to Start Vinyl Record Production
Sony Xperia XZ Premium Flagship And Xperia Touch Projector will Cost You a Fortune
Sony Chief Promises Return to Profitability

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .