Details

• Print

Home Entertainment

07 May 2007

EE Times has an interesting article about a new antitheft mechanism developed by NXP Semiconductors and Kestrel Wireless. DVD manufacturers wanting to use the system would incorporate a small RFID chip and a thin electro-optic layer into each disc. These discs would then remain unreadable until activated by a RFID reader at the point of purchase.

Under the system, the DVD manufacturer would overlay each disk with a thin electro-optic layer, conceived by Kestrel. Atkins said the layer functions "like a shutter," barring a DVD player's laser from reading the disk. An RFID inlay comprising the RFID chip and an RF antenna is embedded in the disk.

DVD disks incorporating the mechanism would remain unreadable until passed through an RFID reader at the point of purchase. The reader would check a unique number embedded in the disk's RFID chip to confirm the sale. The RFID chip on the DVD would then power up, creating a short electric impulse that would change the optical behavior of the disk's electro-optic film layer and make the layer transparent. Any DVD player could then read the disk.

At this point, its questionable whether or not the benefits of the security mechanism outweigh the added costs. Nevertheless, the solution will enter "advance trials" in mid-2007 and is expected to appear in commercial optical disks by the end of the year. If you'd like to read more, the entire article can be found here. Add a comment

Details

• Print

Home Entertainment

07 May 2007

While there has been a lot of hype surrounding Walmarts $299 HD DVD player, DigiTimes has reported that it is unlikely that HD DVD Player will fall to such a low price this year. According to their sources, the primary reason for high costs is still the tight supply of pick-up heads (PUHs).

The sources explained that global supply of HD DVD and Blu-ray Disc (BD) pick-up heads (PUHs) is still tight because yield rates on blue-laser laser diodes are quite low and the world's major suppliers of such PUHs, including Sony and Matsushita (Panasonic), have assigned their production capacities for own use first. Since PUHs and chipsets together account for 60-70% of the production costs of HD DVD and BD players, the shortage of PUHs renders it almost impossible to minimize the production costs to below US$299 this year, the sources noted.

While HD DVD players prices have not fallen below $300 yet, you can pick up the Toshiba HD-A2 from Amazon for about $326. If you'd like to read more, head on over to DigiTimes. Add a comment

Details

• Print

Home Entertainment

07 May 2007

Simplay Labs has announced that the Samsung BD-P1200 is the first high-definition DVD player to the pass the Simplay HD Testing Program. According to their press release, the goal of this new program is to help consumers identify HD components that will work together and provide a consistent "plug and play" experience.

Simplay Labs, LLC, the leading provider of testing technologies, programs and interoperability design standards for the high-definition (HD) consumer electronics industry, today announced that Samsung's BD-P1200 Blu-ray Disc(TM) Player is the first high-definition DVD player to pass the Simplay HD(TM) Testing Program.

The Simplay HD Testing Program helps consumers identify HD components, such as HDTVs and next-generation DVD players, that will work together to provide a consistent "plug and play" user experience and maximize users' access to premium HD content.

The BD-P1200 isn't the first product from Samsung to wear the Simplay HD logo. The Samsung R155 DVD recorder and the Samsung LN-T3253H 32" LCD HDTV have also passed testing. If you'd like to read more about the Simplay HD Testing Program, Simplay Labs' entire press release can be found here. Add a comment

Details

• Print

Home Entertainment

01 May 2007

For the last month or so, owners of Universal titles like 'Children of Men' and 'The Good Shepherd' have been complaining about playback issues. While the company quietly cancelled other combo HD DVD/DVD releases, they did not publicly acknowledge the problem until now. In a statement made to High-Def Digest, Universal has announced that they are looking into the problem and will be offering replacement discs to those affected by it.

While the studio had been mum on the topic for over a month, today they issued a statement to High-Def Digest acknowledging the problems, and initiated a disc replacement program for affected consumers. The studio's full statement follows below:

"Universal is currently investigating reports that Children of Men, The Good Shepherd, and select other discs not playing properly in some HD DVD players. While we believe this is limited to a small number of HD DVD discs, Universal is offering a replacement service for any customers who are experiencing this problem. We are still investigating the cause and will provide further updates as we get them. Any customer problems should be directed to USHE.ConsumerRelations@worldmarkinc.com."

While I must commend Universal for offering replacement discs, they should have responded to the problem much sooner. If you'd like to read more, head on over to High-Def Digest. Add a comment