Knowhow-Now Article
Blue Ray Dvd
Are you wondering what a blue ray dvd is? Confused about this new term? Not getting the difference between an ordinary dvd and a blue ray dvd? Well there are many differences and almost all of them are good ones when compared to our old friends. The Blue ray dvd is the next generation when it comes to the world of technology.
The blue ray dvd reader uses a blue laser to read data out of the disc unlike the normal red laser used to read dvd’s. Therefore the name blue ray dvd was given to it. This type of disc was pioneered mainly by Sony. But the final product needed all the big companies’ help in order to make it this impressive.
The format war, between HD DVD’s and blue ray dvd’s saw a lot of development in the data storage devices in the world. Finally Toshiba who was mainly involved with HD DVD stepped out and canceled the HD DVD project. After that the leading company’s of the world, has come together under and outfit called the blue-ray disc association (BDA).
A main advantage of the new blue ray dvd is its storage capacity. It can store up to five times the storage capacity of a normal dvd. a single layer dvd can store up to 25 GB while a dual layer dvd can store up to 50 GB in any kind of data. This could prove to be absolutely brilliant for a person who needs a small but handy way to store large volumes of data. Like a researcher.
Another quality of the blue ray dvd is its use of improved and advance audio and video codecs. High definition movies can easily and impressively fit into one of these blur ray dvd’s. The viewer can store and watch more than twenty high definition movies using a single blue ray dvd. It all uses java software support.
Digital rights management is another aspect of security it gives to producers and users of blue ray dvd’s. The regional codes that are also available in discs may give more control to whole sale producers of blue ray dvd’s such as motion picture companies. It may help in market segmentation and also help companies to produce in accordance with regional values and beliefs.
Also there are many variations when it comes to blue ray dvd’s, such as mini blue ray dvd, blue ray dvd recordable, BD5 and BD 9 and also a variation called avcrec. For all movie lovers, gamers and workaholics alike the blue ray dvd is what you need for your future. Switch to it as soon as possible.
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