In new format Blu Ray Disc has the capacity to store more data than the DVD and it represents one of the latest developments for high-definition video. He has managed to overcome many challenges it presents the DVD that we use today. Not only offers more space to store information, but also is much more resistant to the scratches and dirt particles that can be filtered.

Its structure is different from the DVD, the Blu-ray Disc is finer only 0.1 mm, instead of 0.6 mm from the DVD disc, so the laser has fewer problems to get layer containing the data. The improved version of the DVD now is imposed in the technology sector thanks to advances in optical technology that researchers from various companies under the name of Blu-Ray Disc Association, have succeeded.

He works at a transfer rate of 36 Mbits per second, providing up to 6 hours of audiovisual content 0 25 gigabytes of capacity, in case you have a layer and up to 50 Gb if dual-layer. In addition, is now available for purchase as a rewrite.