What’s the best blu-ray recorder one can buy?
Blu-ray, popularly known as BD or blue-ray discs, is a next-generation optical disc that has been developed by the Blu-ray Disc Association. The group is composed of leading purchaser electronics giants, PC and media makers, like Philips, Samsung, Sony, sharp, HP, Hitachi and Panasonic, to cite a couple. The blue-ray recorder format enables recording, rewriting and playback of high definition video ( HD ). One major advantage that the technology has over conventional DVDs is that it allows for more storage capacity. It can hold up to 25GB on a single layered disc and 50GB on a dual-layer disc. The technology also incorporates complicated video and audio codes for the final high definition viewing experience. The name Blu-ray is employed because the format uses a blue-violet laser, instead of a red laser as in the case of conventional DVDs.
Another major advantage with Blu-ray format lies in the indisputable fact that the entire technology is backwards compatible. You can now play your old CDs and DVDs thru a BD/DVD/CD compatible unit. The blue-violet laser has a shorter wavelength than a red laser, which enables it to concentrate on a disc area with bigger precision. The data is also packed on the surface of a disc more firmly. This explains the disc’s capability to store more information, although it is of the same size as a traditional CD. Blu-ray discs have a maximum capacity of 25GB and dual-layer discs can hold up to 50GB – enough for four hours of HDTV. Like HD-DVD, Blue laser discs don’t need a caddy and the players and recorders will be able to play current DVD discs. Codecs supported by Blu-ray include the H.264 MPEG-4 codec which will form part of Apple’s QuickTime 7, and the Windows Media 9 based VC-1.
Now that the twin layer Blu-ray disc writers have hit the market, it has definitely heated up the war between Blu ray and DVD writers, and each time you go buying electronic devices you will doubtless be suggested to buy one of these two types of products. In fact, to the general public, owning dual layer Blu-ray disc writers would represent a major shift up in technology and with Blu-ray discs offering a ton more storage space, there is every reason why folk would buy them and thus the requirement will also arise for them to possess dual layer Blu-ray disc writers.
A key reason to consider making an investment in a Blu-ray player or recorder is to exploit its high definition capacities. What good is that 50-inch HD plasma television if you can’t enjoy your movies in all their HD glory? Major film studios support Blu-ray technology with many now releasing flicks exclusively in the Blu-ray format. You won’t have to toss your DVD collection either as Blu-ray players are backwards-compatible with DVDs. Also you aren’t needed to be anxious about your huge DVD collection as a Blue-Ray player is capable to run your DVDs too. Thus you are free from the responsibility of getting all of your DVDs interpreted to Blue-ray version.
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