DVD+RW 8X to be the World's Fastest DVD Rewriting
October 1, 2004
The DVD+RW Alliance, a voluntary association of industry-leading personal computer, optical storage and consumer electronics manufacturers that support the Plus format for DVD recording, has announced the release of final draft specifications for 8X rewriting on DVD+RW media by HP, MKM, Philips, Ricoh, Sony and Yamaha.
DVD+RW media and writers designed to this specification will able to rewrite a full 4.7 GB DVD+RW in less than eight minutes. The new 8X DVD+RW discs will be based on very "fast" phase-change materials, which can be rewritten at high speed. The laser of the drive must be able to deliver short high power write-pulses to achieve the right thermal balance between the erase and write steps. New DVD+RW writers and recorders that are designed to write according to the 8X rewrite specification are expected to become available from various manufacturers in the following months.
"8X DVD+RW rewriting is the next step in the DVD+R/+RW format roadmap after bringing write-once DVD+R to the maximum achievable 16X recording speeds," said Frank Simonis, Chair of the DVD+RW Alliance Product Promotions Group and Strategic Marketing Director for Philips Optical Storage. "It reflects the intrinsic strength of the DVD+R/+RW format to evolve rapidly in new functionality and performance, anticipating and meeting customer speed requirements."
About DVD+R/+RW
The DVD+R/+RW format is capable of recording up to 8.5 gigabytes of digital video, images or data. This equates to the storage capacity of up to eleven CD discs and the potential to store thousands of digital photographs or approximately four hours of digital video. The primary benefit of DVD+R/+RW is its two-way compatibility, meaning that DVD+R, DVD+R DL and DVD+RW media can be played in most DVD video players and DVD-ROM drives.
About The DVD+RW Alliance
The DVD+RW Alliance is a voluntary group of industry-leading personal computer, optical storage and consumer electronics manufacturers. The companies promote the universally compatible, rewritable DVD+R/+RW format that enables true convergence between personal computing and consumer electronics products. Over 70 companies have formally joined DVD+RW Alliance to support DVD+R/+RW technology. Further details about the DVD+RW Alliance and member companies can be found at http: //www.dvdrw.com. Product or service names mentioned herein are the trademarks of their respective owners.
-
HP's Industry-first Linux Notebook, Linux Reference Architectures and Multi-OS Superdome Server
Aug 04, 2004 |
4 / 5 (1) |
0
-
Panasonic releases re-writeable triple-layer 100GB Blu-ray disk
Apr 04, 2011 |
4.3 / 5 (7) |
14
-
Supercomputer unravels structures in DVD materials
Jan 09, 2011 |
5 / 5 (11) |
1
-
New Sony Blu-Ray Player Integrates Streaming Internet Video
Sep 10, 2009 |
5 / 5 (1) |
0
-
Panasonic Starts Sample Shipments of World's Thinnest, 9.5 mm Height, Blu-ray Disc Drives
Dec 27, 2007 |
3.8 / 5 (12) |
1
-
Engineers build first sub-10-nm carbon nanotube transistor
Feb 01, 2012 |
4.9 / 5 (31) |
30
-
Something old, something new: Evolution and the structural divergence of duplicate genes
Jan 31, 2012 |
4.6 / 5 (7) |
1
-
The hidden nanoworld of ice crystals: Revealing the dynamic behavior of quasi-liquid layers
Jan 30, 2012 |
5 / 5 (3) |
1
-
Stock market network reveals investor clustering
Jan 27, 2012 |
3.9 / 5 (23) |
8
-
Of microchemistry and molecules: Electronic microfluidic device synthesizes biocompatible probes
Jan 26, 2012 |
5 / 5 (1) |
0
More news stories
Anonymous knocks CIA website offline (Update)
The website of the Central Intelligence Agency was inaccessible on Friday after the hacker group Anonymous claimed to have knocked it offline.
15 hours ago |
4.7 / 5 (14) |
21
New error-correcting codes guarantee the fastest possible rate of data transmission
Error-correcting codes are one of the triumphs of the digital age. Theyre a way of encoding information so that it can be transmitted across a communication channel such as an optical fiber o ...
Technology / Computer Sciences
Feb 10, 2012 |
4.9 / 5 (9) |
6
|
Small modular reactor design could be a 'SUPERSTAR'
(PhysOrg.com) -- Though most of today's nuclear reactors are cooled by water, we've long known that there are alternatives; in fact, the world's first nuclear-powered electricity in 1951 came from a reactor ...
Technology / Energy & Green Tech
23 hours ago |
4.5 / 5 (15) |
27
|
New power source discovered
(PhysOrg.com) -- Researchers at the Massachusetts Institute of Technology (MIT) and RMIT University have made a breakthrough in energy storage and power generation.
Technology / Energy & Green Tech
23 hours ago |
4.7 / 5 (36) |
8
|
Advanced power-grid model finds low-cost, low-carbon future in West
(PhysOrg.com) -- The least expensive way for the Western U.S. to reduce greenhouse gas emissions enough to help prevent the worst consequences of global warming is to replace coal with renewable and other ...
Technology / Energy & Green Tech
23 hours ago |
4.2 / 5 (5) |
11
|
The power of estrogen -- male snakes attract other males
A new study has shown that boosting the estrogen levels of male garter snakes causes them to secrete the same pheromones that females use to attract suitors, and turned the males into just about the sexiest ...
Fool's gold may prove an unlikely alternative to overexploited catalytic materials
Catalytic materials, which lower the energy barriers for chemical reactions, are used in everything from the commercial production of chemicals to catalytic converters in car engines. However, with current catalytic materials ...
Could Venus be shifting gear?
(PhysOrg.com) -- ESAs Venus Express spacecraft has discovered that our cloud-covered neighbour spins a little slower than previously measured. Peering through the dense atmosphere in the infrared, the ...
A frank discussion of the power law and linking correlation to causation
(PhysOrg.com) -- Michael Stumpf a mathematics professor at Imperial College in London, and Mason Porter a lecturer at Oxford have teamed together to write and publish a perspective piece in Science regarding the in ...
Google users warned of threat to smartphone wallets
Users of Google smartphone wallets were being warned on Friday that there is a way to crack pass codes intended to thwart thieves from going on illicit shopping sprees.
Employers feel no love for unscrupulous practice of 'service sweethearting'
A new study led by two Florida State University marketing professors finds that some frontline service employees who are rewarded for hikes in customer loyalty and satisfaction also may engage in "service ...