Blu-ray - Credit: pitzyper on Flickr (CC BY)
BD+, the Blu-ray copy protection system has been broken by a group of doom9 researchers.
I am glad to announce the first successful restoration of the BD+ protected movie “The Day After Tomorrow” in linux. It was done using a blue ray drive with patched firmware (to get the volume id), DumpHD to decrypt the contents according to the AACS specification and the BDVM debugger from this thread to generate the conversion table. The conversion table is the key information to successfully repair all the broken parts in m2ts files to restore the original video content. This small tool was finally used to repair the main movie file “00001.m2ts” according to the conversion table. ~Oopho2ei
Haha, take that DRM.