What is *Blu-ray *Disc?

Blu-ray, also known as Blu-ray Disc (BD) is the name of a next-generation optical disc format. The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data. The format offers more than five times the storage capacity of traditional DVDs and can hold up to 25GB on a single-layer disc and 50GB on a dual-layer disc.
As a next generation large capacity optical disc video recording format,Blu-ray has been gradually to replace the DVD and have attracted much attention in the current software market .
Continue reading