Create playlists - change the order of recorded programs and edit recorded video Searching - quickly browse and preview recorded programs in real-time Random access - instantly jump to any place on the disc The Blu-ray recorders will also offer many compelling new features not possible with a traditional VCR: Blu-ray recorders solve this problem by allowing consumers to record the video to Blu-ray Discs (R) and then free up valuable and limited hard drive space. While HD-DVRs already allow consumers to record HDTV, the amount of HDTV programming that can be recorded and archived is limited by the size of the hard drive. Blu-ray recorders combined with hard drives offer a very flexible alternative for those that want to record HDTV. This is because today's DVD players do not support the recording of HDTV programming. In addition, this extra capacity combined with the use of advanced video and audio codecs offer consumers an unprecedented HD experience.īlu-ray players, led by Samsung's BD-P1000, are expected to replace traditional DVD players in the future. This allows data to be packed more tightly and stored in less space, making it possible to fit more than six times the storage capacity of traditional DVDs even though it's the same size as a CD/DVD. The benefit of using a blue-violet laser is that it utilizes a shorter wavelength than a red laser, which makes it possible to focus the laser spot with even greater precision. While current optical disc technologies such as DVD, DVD+/-R, DVD+/-RW, and DVD-RAM rely on a red laser to read and write data, the new format uses a blue-violet laser instead, hence the name Blu-ray. The format was developed to enable recording, rewriting and playback of High-Definition video (HD), as well as storing large amounts of data. Blu-ray, also known as Blu-ray Disc (R) (BD), is the name of a next-generation optical disc format developed by the Blu-ray Disc (R) Association (BDA), and is supported by more than 170 of the world's leading personal computer and media manufacturers, video game and music companies, major movie studios, as well as consumer electronics manufacturers, led by Samsung's introduction of its first-to-market player, the BD-P1000.
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