A Short Introduction to Blu Ray
Blu ray is a next generation optical media format developed by the Blu ray disc association, a group of leading consumer electronics and technology companies such as Apple, Mitsubishi, Panasonic, Philips, Samsung, Sony, TDK to name, but a few.
The format was developed for high definition video, as well as storing large amounts of data. A single layer Blu ray disc can hold 25gb of data, which is the equivalent to over 2 hours of high definition television or more than 13 hours of standard definition television. There are also dual layer versions of Blu ray that can hold up to 50Gb of data.
While current optical media uses a red laser to read and write data, the new format uses a blue-violet laser instead. Despite the different type of lasers uses, Blu ray drives can be made backwards compatible.
The benefit of using a blue laser is that blue light has a shorter wavelength so that it can be focused on a smaller target area than a red light laser. This allows data to be packed in more densely allowing more space for data in the same sized physical space.
Blu ray is called Blu ray because it uses a blue light laser to write data onto the disc.
Blu ray is expected to replace VCRs and DVD players and recorders over the coming years because Blu ray offers so much more capacity. Although it will take time for Blu ray technology to be come wide spread because the cost of DVD drives and media is so much cheaper than Blu ray at this time.
Chuck Red runs several websites including http://blueraystore.co.uk and http://blueray-media.co.uk
Latest News
Lenovo Offers Hardware-Based Security In ThinkPad Laptop InformationWeek, NY - By Antone Gonsalves Lenovo on Monday introduced a business notebook with hardware-based security, made possible through a partnership with Intel and ... |
Fitch: US Consumer Products Sector To Face Challenges in 2009 MarketWatch - Appliances, Home, Hardware and Tools: Credit protection metrics for this sector are trending negative. 2009 will be extremely difficult with expected ... Fitch Enhances US RMBS Surveillance with Launch of 'RMBS Loss Metrics' |
WARP allows DX10 graphics without GPU hardware Electronista, CA - Windows 7 promises to bring with it a pair of programs that will enable users to process Direct3D 10 graphics on Direct3D 9 hardware as well as processing ... Microsoft's WARP10 Will Let You Run DX10 on CPUs, Crysis at 7 FPS Windows 7: Play Crysis Without a GPU |
More Reliable X360 Hardware Launches Gamespy.com, CA - 1, 2008 Venture Beat's Dean Takahashi has written an article which suggests Microsoft has finally released its new Xbox 360 "Jasper" hardware. ... Xbox 360 Jasper Revision Caught in the Wild Getting a new Xbox 360? Make sure it answers to "Jasper" |
3FN Ups Hardware Swap Capability Web Host Industry Review - Partner with DataPipe – Improve your ROI - Extend your IT resources "Hardware monitoring and replacement services can be the key criteria for successful web ... HostNine Re-Launches New Website |
East Longmeadow Hardware Store Robbed WSHM-TV, MA - By Liz Tufts Employees at the Rocky's Hardware store on North Main Street in East Longmeadow were closing up for the night on Sunday, when they got the ... • Police probe East Longmeadow hardware store robbery East Longmeadow Store Robbed |
Research and Markets: The IT Market in Malaysia Report Can Help IT ... MarketWatch - Further, the overall IT market is segmented into software, hardware, services and communication for the years 2007, 2008, 2009 and 2010. ... |
Apple adds DMCA charge to Psystar suit ZDNet - Adrian Kingsley-Hughes, in a Hardware 2.0 blog entry, posts excerpts of Apple’s amended complaint, highlighting Psystar’s inclusion of an OS X “restore ... Apple adds DMCA charge to lawsuit against Psystar Apple adds DMCA charge to complaint against Psystar Feds Considering DMCA Anti-Circumvention Exemptions |
StudioDave Does A Hardware Review And Meets Ubuntu 8.10 Linux Journal - That machine's audio capabilities were negligible even with external hardware, but it had been serviceable for writing articles and as a portable MIDI ... |
![]() SlashGear | Are you ready for Linux? San Jose Mercury News, USA - Some versions, like DSL Linux, are compact and fast, and thus able to run on minimal hardware, including that old 486 PC or Mac you've got stashed in the ... Browser swallows OS gOS Cloud: browser-based OS for Netbooks Good OS Announces Cloud |
Resources
-
All Computer Wholesale, PC Wholesale, Reseller, Wholesaler
Buy computers, software, Hardware, games and accessories from real wholesale companies, be a computer reseller!
