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Because Sony's Blu-ray disc technology appears to be the front-runner in the nasty fight to determine how the DVDs of the future are produced, movie studios and disc manufacturers are beginning to come to terms with the financial realities of the new format--as well as some troubling uncertainties.

For more than a year now, a bitter public relations war has been waged between supporters of Blu-ray and a rival Toshiba-backed technology known as HD DVD. Both are high-capacity discs that will support the distribution of high-definition versions of movies, with much better picture quality than what's possible with today's technology.

Blu-ray appears to have the lead, with most major movie studios saying they'll release films in the format next year. That's led to new concerns about mass production of DVDs in the new format. Since it represents a major break with past DVD and CD techniques, some worry Blu-ray will be expensive to support--at least in the short term--and could jack up prices for consumers.
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Read More / Source: c|net