Blu-Ray, the latest technology

Blu-Ray or Blu-Ray Disc (BD) is the latest technology for high quality, Quantitative data, media and high-definition video. There may be more than four or five as a Dual-layer DVD disc store. A single-layer Blu-ray Disc 25 GB of data can saved while saving dual-layer disc can hold up to 50GB of data or Video.

Development: Blu-ray Disc is a trademark of Sony Corporation, where blue Laser light for reading or writing data to disk is used. The Blu-ray standard is being developed by Blu-Ray Disc Association (BDA), the Members from leading computer, electronics and media production such as Sony, Panasonic, Phillips, Pioneer, Apple, Dell, HP, Hitachi, JVC, LG, Samsung, Mitsubishi, Sharp, TDK and Thompson there. The format was developed to High Definition (HD) video, save for the ultimate in quality.

Technology: Normally Reg laser beam was used to DVD media for Saving and reading data while the blue-violet laser with the new Technology was introduced. The blue-violet laser (405nm) has shorter Wavelength compared to red laser (650nm) and helps the laser spot with Precision grinding and store more data in less space, even if the size the disc in CD or DVD is similar. In support Blu-ray drives Backward compatibility means types of CD or DVD can be used. Blu-Ray players support all industry-standard codecs such as MPEG-2 Part 2 is, 264/MPEG-4 AVC and SMPTE VC-1 video playback. Blu-Ray uses Region code for your discs as well as for players, a player for a certain region means discs produced for the region to protect only the Piracy can play.

Implementation: Sony Corp. introduced Blu-Ray disc with the release of PlayStation 3 (PSP 3). All the major Hollywood studios are releasing their Movies in Blu-Ray format in addition to the DVD format. Blu-ray recording software is available from leading manufacturers such as Sony, CyberLink and InterVideo. Sony has even camcorders with Blu-Ray support for direct recording. Panasonic has launched the first portable Blu-ray Disc player.

Innovation: As the technology start-up phase, is a company set Research by the Member States in the future development of the standard. From Pioneer's new that they have designed the 500 GB data disc in 20 Data layers can store. Sharp LCD HDTV with built-developed Blu-Ray start player and HDTV and PVR.

Although a Blu-Ray player is expensive than standard DVD players, but in the coming days because of its mass production and acceptance of the pricing fall safely. They have become today's technology for video and data Purpose, it is can be extended to other areas, once a household standard.