High-definition DVD : An Introduction.

Like HD-DVD, Blue laser discs don't need a caddy and the players and recorders will be ready to play current DVD discs. Codecs supported by Blu-ray include the H The HD-DVD vs Blu-ray battle is like that between Betamax and VHS and DVD+RW and DVD-RW. Now , the major Hollywood film flats are split uniformly in their support for Blu-ray and HD-DVD, but almost all of the electronics industry is at present in the Blu-ray camp. Samsung lcd hdtv. Blue light has a shorter wavelength than red light, and according to the Blu-ray Disc organisation ( BDA ), which is made from, among others, Sony, Philips, Panasonic, and Pioneer, this indicates that the laser spot can be focussed with larger precision. Like HD-DVD, Blue laser discs don't need a caddy and the players and recorders will be in a position to play current DVD discs. It's probable that players will be extremely costly at first, compared to DVD players. In Japan, they cost equivalent to $2000. It's probable that players will be terribly dear at first, compared to DVD players.