Blu-ray is a disc format that was developed a few years ago from the agreement of the world’s top manufacturers of electronics for consumers. Some of the makers who agreed to create Blu-ray include Dell, Apple, HP, JVC, Panosonic, Philips, Samsung, Sharp, Sony and more.
The brand new Blu-ray format was made to allow the recording and playback of HD video, and also so huge amounts of video data could be placed on a single disc. This new video format gives you incredible visual clarity and offers more than 5x the capacity of storage of regular DVDs. It may hold about 25GB on one disc. What’s more, it can hold up to 50 GB on a disc with two layers. The high capacity of the discs, when bundled with advanced HD video capability, gives electronic consumers today a much greater chance to experience incredible HD on their home TVs.
The vast majority of other disc technologies on the market, including DVD, use a red laser to be able to write data and read it. The brand new Blu-ray format features a laser that is blue-violet. The types of lasers which are used is different, but Blu-ray discs can be made to be compatible with CD and DVD players with an optical unit that is made particularly for such players.
The big benefit with Blu-ray is that the wavelength of it is shorter than a red laser. This means that you can focus that laser with a higher level of precision. What this means is that more, high quality data may be used on a Blu-ray disc.
These days, Blu-ray is backed up by hundreds of the world’s top consumer electronics companies, along with companies that make computers, recording devices, video games and music devices. The new Blu-ray format is also backed by every one of the studios in Hollywood. It is supported by all major players as the successor to the fading DVD format. The majority of movie studios now release their movies in Blu-ray as well as DVD. It’s predicted that DVD movies will not be around in a few more years. The quality of the audio and video on Blu-ray discs is so superior.
If you need to purchase a Blu-ray player, you can purchase a device that is specially made to play Blu-ray discs, or it also can play DVD discs. However, a lot of people are simply buying a Playstation 3. These video consoles double as a Blu-ray player, so it is an affordable way to have Blu-ray in the home.
