Blue Ray
Essay Preview: Blue Ray
Report this essay
With the proliferation of high-definition TVs and content and the FCCs HDTV mandate only a few years away, new high-density optical disc formats are beginning to take shape. With talk about DVDs high-density replacement hitting stores by 2007 or even earlier, manufacturers are beginning to assess the P&L of HD disc production. As is always the case, multiple formats-two in this case, both capable of delivering DVD-length HD content–are vying to become the standard, and both have powerful backers.
HD-DVD, supported by the DVD Forum, is blue laser-based. The other format, Blu-ray, is based on blue violet lasers and is supported by Sony, Matsushita, Thomson, Philips, Pioneer, and others. Dell, Hewlett-Packard, and LG Electronics offered up products based on Blu-ray technology during the recent Consumer Electronics Show in Las Vegas. (Sony has been shipping a Blu-ray drive in Japan since April 2003.) Meanwhile, Toshiba and NEC demod HD-DVD players. Both new formats are still in development, but pilot lines already exist. Its worth noting that while HD-DVD is the authorized format of the DVD Forum, key Blu-ray backers such as Pioneer and Panasonic are Forum members. If nothing else, this suggests that the HD-on-DVD battle wont be fought along the familiar Forum vs. +RW Alliance lines.
At the IRMA Management Summit in December, Dominick Dalla Verde, senior director of preproduction at the Cinram (formerly WAMO) plant in Olyphant, Pennsylvania, made a presentation about the two formats. His data was somewhat sketchy, and Cinram declined a request to provide further details. Sony, on the other hand, was very forthcoming with details about Blu-ray. What is evident is the formats are very different from each other, and therefore difficult to compare. HD-DVD is more like an upgraded DVD, whereas Blu-ray is on a different course altogether. HD-DVD seems to have momentum in the U.S., but Blu-ray has a lot of support in Japan.
Mike Fidler, senior vice president of the Blu-ray Disc Group at Sony Corporation of America, says the next format may be the last packaged media. “Having Panasonic, Pioneer, Sony, and Philips involved is a pretty strong representation of core technologies for optical disc.