Typical DVDs today can hold 4.7GB of information, but two dueling camps are trying to establish a larger-capacity format that will allow for the recording of high-definition television and the backing up of more data. HD DVD, supported by a Toshiba-led consortium, is, which is backed by , including the two biggest personal-computer manufacturers, Dell and Hewlett-Packard.
Intel and Microsoft believe weighing in on the HD DVD side will be enough to tip the balance. "We have a high expectation of having a single format, and that format is HD DVD," said Intel spokesman Bill Kircos.
There are several reasons the two companies went with HD DVD, said Richard Doherty, Microsoft's program manager for media entertainment convergence. Among them: HD DVD requires that movies may be copied to a consumer's hard drive, making it easier for people to send movies around home networks; the format supports regular DVD recordings on the flip side of the disc, letting people sell hybrid discs to consumers who have DVD players today but fear their discs will be obsolete; and the format offers more capacity.
The Blu-ray allies disagree about the capacity claim and other issues. "This announcement does little to shift the momentum that's been building for Blu-ray Disc," said Marty Gordon, vice president of Blu-ray backer Philips Electrics. "It has dramatically more support from the consumer electronics industry, the PC manufacturers and the games hardware manufacturing side, as well as strong support from movie studios, music companies and game software developers."
Blu-ray allies expect to launch their products in the spring, Gordon said, including support for both 25GB and dual-layer 50GB. HD DVD starts at 15GB, but Toshiba last week announced a 30GB dual-layer disc. Toshiba plans to launch the first HD DVD drives in Japan this year and worldwide in the first quarter of 2006, Doherty said.
Come together, right now?
The two camps have held talks to unify their formats, but so far to no avail, and time is running short, with products from both camps scheduled to ship in the next few months.
If the sides don't come together, a host of problems ensue: Consumers will have to make sure a rented movie or purchased video game is compatible with their drives and players; movie studios, video game manufacturers andwill have to stock multiple versions of movies; dual-format drives that bridge the format gap will cost more; and neither standard is likely to catch on as fast as if the industry had coalesced.
It's similar to the classic war over videotape formats,, and a smaller skirmish that broke out more recently for rewritable DVDs: DVD-RW versus DVD+RW.
Even at this late stage, it's possible there could be a resolution. "We're very hopeful you could see a unified standard," Gordon said. "It has to