What is Blu-Ray DVD

Video technology has augmented considerably over the past years, and is continuous to grow at an implausible rate. Digital Video Disc's aka DVD's square measure the foremost probably the last huge jump in shopper video technology that everybody is accustomed to. to stay up with the ever advancing world of physics a replacement format of video storage are free shortly known as Blu-ray.

Blu-Ray could be a next generation storage device that may blow the socks off of what we have a tendency to all recognize today: DVD. standard DVD's use a red optical device that have radio radiation lengths, that limits the storage capability on a disc. Blu-Ray uses a blue optical device that has a lot of shorter wave lengths. as a result of the wave lengths on the Blu-Ray square measure a lot of smaller it will specialize in a spot with a lot of larger exactitude, giving knowledge to be packed rather more tightly than the red optical device DVD's.

Blu-Ray discs will postponement to 50GB's of knowledge that ten times that of a four.5GB DVD. ten times the storage can greatly increase the quantity info|of data|of knowledge} that we are able to save on anybody disc and can amendment the method we have a tendency to save information. twin Layer Blu-Ray discs are able to postponement to four hours of High-Definition Video. High Definition video goes to hit huge here, Blu-Ray is Associate in Nursing example of a technology that's planning to create it happen. 50GB is maybe similar to size of the many of our hard-drives, and to image having all of that info on alittle disc that we are able to slide into a pocket and take where we would like could be a bit scarey.

Expect to examine Blu-Ray commutation DVD and tape recorder over succeeding few years, following in conjunction with the transition of video to High Definition Video. Video is not the solely factor that may take pleasure in Blu-Ray technology; i might expect that it'll conjointly become the quality for computer and different sorts of storage.

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