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Posts with tag lth

Sony slips LTH Blu-ray recordable disc support in 2.20 PS3 update

by Richard Lawler, posted Mar 25th 2008 at 9:45AM

While BD-Live got the majority of the attention in the PlayStation 3's 2.20 firmware update, it appears Sony has made another important addition by implementing support for cheaper organic dye-based LTH (Low to High) Blu-ray recordable discs. These version 1.2 BD-R's, announced back in September, are manufactured with a different process that allows plants to upgrade CD and DVD equipment more easily. Existing Blu-ray players can't read the discs, which debuted in Japan last month, without a firmware update. Sony Japan's upgrade web site notes the new support, confirmed by AV Watch; although it went unmentioned in U.S. press materials, we'd assume the upgrade made it over here for any of those looking to burn (slightly) cheaper Blu discs.


[Via Engadget Japanese]

Pioneer, Mitsubishi develop LTH BD-R discs

by Darren Murph, posted Sep 18th 2007 at 12:24PM


While the HD DVD camp is busy with its 51GB disc, the Blu-ray side has a new creature of its own to talk about. Co-developed by Pioneer and Mitsubishi, the LTH (Low to High) BD-R reportedly utilizes an "organic dye recording layer," and is said to be a recognized format within the Blu-ray Disc Recordable Format v1.2 standard. Additionally, the two companies boast that this disc won't require "large-scale plant investments" to manufacture, which is music to the ears of anyone who enjoys lower costs. Regrettably, it sounds like existing Blu-ray drives won't play nice with the LTH BD-Rs as-is, but here's to hoping that firmware updates could fix that. Click on for a shot of a prototype drive gettin' cozy with one of the new discs.

[Via CDRInfo]

Continue reading Pioneer, Mitsubishi develop LTH BD-R discs





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