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Latest Blu-ray Disc copy protection circumvented by PC software

Although Hollywood movie studios have little choice in which format they release their high-definition content, companies such as Disney and Fox chose Blu-ray Disc for its added copy protection features.

Since the AACS copy protection scheme was defeated, Blu-ray Disc had BD Plus (BD+), launched in June 2007 as a secondary protection method.

Like any other software protection scheme, however, it was only a matter of time before BD+ would be circumvented. In the latest version of SlySoft AnyDVD HD, released on Wednesday, the top new feature notes that the software can now remove the BD protection from Blu-ray Discs. The release note also mentions that the removal of BD+ increases compatibility with titles released by Twentieth Century Fox.

Effectively an embedded virtual machine inside player hardware, BD+ allows content providers to include executables on Blu-ray Discs to perform specific, content protecting functions. For example, the BD+ virtual machine could run diagnostics on the host environment to see if the disc player has been modified, or to verify that the keys have not been changed.

As part of the BD+ scheme, video may be deliberately corrupted or modified to prevent the ripping of the data stream for piracy purposes. The BD+ environment, once verified, will correct and descramble the content to render it viewable.

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RE: The definition of irony...
By mendocinosummit on 3/20/2008 7:04:10 PM , Rating: 5
Nowadays somebody always has a magnet.

RE: The definition of irony...
By jadeskye on 3/20/2008 7:49:24 PM , Rating: 5
ain't that the truth.

RE: The definition of irony...
By ImSpartacus on 3/23/2008 4:03:55 PM , Rating: 2
We have all these MacGyver-wannabies that carry around toothpicks, spare car tires and all kinds of other stuff.

RE: The definition of irony...
By Hypernova on 3/20/2008 8:31:04 PM , Rating: 5
or burn the haystack and filter the ashes.

RE: The definition of irony...
By feelingshorter on 3/20/2008 9:07:13 PM , Rating: 2
That was done on myth busters. I believe the best way to find the needle was to use a magnet because burning it caused a lot of problems.

RE: The definition of irony...
By Silver2k7 on 3/21/2008 5:28:27 AM , Rating: 2
Its much worse finding a needle in a needle stack..

RE: The definition of irony...
By Webreviews on 3/21/2008 8:31:44 AM , Rating: 5
Actually, finding a needle in a needle stack should be pretty straightforward... as long as you aren't looking for any "specific" needle.

RE: The definition of irony...
By ImSpartacus on 3/23/2008 4:05:27 PM , Rating: 2
Have you ever tried to mess with a needle stack? It took my appendix 8 weeks to start working again.

RE: The definition of irony...
By sporr on 3/23/2008 8:14:22 AM , Rating: 2

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