Latest in Aacs

Image credit:

Blu-ray and HD DVD copy protection defeated by...print screen?


After all the debate over AACS, ICT, BD+ and all the rest, both Blu-ray and HD DVD's copy protection system has already been hacked, if you can even call it a hack. In the oddest way to sidestep DRM since the infamous shift-key to disable AutoRun incident, German mag C't has discovered you can record protected high-def flicks in full resolution via automating the print screen function of the provided Intervideo WinDVD software. Both Sony's Vaio and Toshiba's Qosmio laptops with Blu-ray and HD DVD drives respectively come bundled with the software, and are vulnerable to the hack. Quite simply, it can be used to capture the movies frame-by-frame, and then reassembled to create the entire movie. Not the most elegant solution, but they claim it works.

Toshiba has already confirmed the problem, and has announced updates for the software and drivers that disable the print screen function. Interestingly, if you have the software it does not appear to violate AACS and would potentially not face being locked out by a future AACS key update. Expect a pirate run on all remaining non-upgraded laptops and to see the aforementioned WinDVD OEM software floating around your local file sharing network any time now. All those delays, and all those licensing fees, defeated by a button thats been around as long as we can remember. The article detailing their find will be published Monday July 10, unless the DMCA ninjas get to it first.

From around the web

ear iconeye icontext filevr