Friday, March 29, 2024
Search
English
Optical Storage
Graphics Cards
General Computing
PC Parts
Digital Cameras
Consumer Electronics
Games
Mobiles
All News Categories
Older News
Optical Storage
Graphics Cards
General Computing
PC Parts
Digital Cameras
Consumer Electronics
Games
Cooling Systems
Mobiles
Software Reviews
Reviews Around the Web
Technology Previews
Essays
Interviews
Tech Views
Glossary
FAQ
Guides/How-To's
Firmware
Drivers
BIOS
Software
Media Tests
Drive Comparisons
DVD Media Formats
All Forums
Become Member
Today's Posts
Popular Topics
In-House
Optical Storage
Optical Storage Software
General
Consumer Electronics
Other
News Around The Web
Advertise
Links
Jobs
Site Map
News/Reviews Feed
Submit News
Polls
Competitions
Users' Privacy
Contact Us
About
Home
|
News
|
Reviews
|
Articles
|
Guides
|
Download
|
Expert Area
|
Forum
|
Site Info
Wednesday, August 4, 2004
Blu-ray Disc format future plans outlined
You are sending an email that contains the article
and a private message for your recipient(s).
Your Name:
Your e-mail:
* Required!
Recipient (e-mail):
*
Subject:
*
Introductory Message:
HTML/Text
(Photo: Yes/No)
(At the moment, only Text is allowed...)
Message Text:
The group of companies behind the Blu-ray Disc format outlined some of the future enhancements and additions it is planning for the format during a presentation in Tokyo on Tuesday and at briefings in the U.S. last week.
Taken together, these events have provided a clearer picture of the current state of the technology and its future direction. Blu-ray Disc is being positioned as a successor to DVD for high-definition content. DVDs don't have the storage capacity to accommodate an entire movie in high-definition format but Blu-ray Disc does.
The first part of the Blu-ray Disc format to be standardized was that for rewritable discs. The first version of the BD-RE format covers single-layer discs with 23G-byte, 25G-byte and 27G-byte capacities and dual-layer discs with 50G-byte capacity.
Version 1.0 of the BD-ROM physical format was approved in June this year and work is continuing on several other aspects of it, such as the codec that will be used for video compression.
The group is also looking at higher read/write speeds than the standard 36M bps. Its format roadmap calls for a 2X version of the write-once BD-R format to be approved in September this year and a 2X version of the BD-RE format to be approved in October.
A 4X version of BD-R is also tentatively scheduled for next year and the group said it is looking at 6X discs as a future technology. However, standing in the way of faster discs is more than just format finalization. Higher speeds demand stronger lasers and there is no word on when those may be available.
Also being looked at for the future is a quad-layer version of BD-R that will be able to hold around 100G bytes of data.
To read the entire and very interesting article over Storage.itworld.com click at the 'Source' icon!
Home
|
News
|
All News
|
Reviews
|
Articles
|
Guides
|
Download
|
Expert Area
|
Forum
|
Site Info
Site best viewed at 1024x768+ -
CDRINFO.COM
1998-2024 - All rights reserved
-
Privacy policy
-
Contact Us
.