THE HANDSTAND | JANUARY 2008 |
Enter the Advanced Access Content System AACS gives the entertainment industry the ability to treat the products you buy as leased objects, which can be (say, in a case of revocation resolution) the source for ever renewable revenue long after they were originally purchased.
Briefly, the Advanced Access Content System is a platform, created at the behest of the entertainment industry, whose sole purpose is to enforce a (it is vainly hoped) completely un-crackable environment for premium content to flow through from player device or software-based to a display and/or audio output. Of course, the phrase premium content is a term of art inasmuch as the actual content might be anything from a slapdash teen sex comedy to the most subtle examples of musical or filmed art. The motion picture and recording cartels have long been disturbed by the fact that people could record, remix and redistribute content at will. Over the years, many copy protection schemes have been tried; all have failed. Advances in computing power and storage capacity moving in parallel with advances in cryptology have finally made the old dream of an automated copyright enforcement system achievable. Achievable, because under the AACS system, intelligent hardware is constantly on the lookout for security breaches (for example, interceptions of the content data stream from player to output) and empowered, so to speak, to take action. What sorts of action? Actions such as actively preventing component outs from working if the HD-DVD or Blu ray disk youre trying to view has been flagged as being compromised (or more specifically, if the cryptological key associated with the disk has been compromised, leading to your play privileges being revoked by the key issuing authority). All high definition hardware players, digital sets, audio units are designed to enforce this automated copyright infrastructure. Your HD-DVD or Blu Ray player will talk to your high def display over what are called High-Bandwidth Digital Content Protection compliant outputs. Together, theyll ensure that RIAA and MPAA copyright concerns are being addressed wherever and whenever premium content is being viewed. The addition of the Advanced Access Content System (AACS) component in Vista enables MSFT and its entertainment sector partners to create false scarcity - that is, by using the technology to limit, constrain and otherwise interfere with your ability to use content as youd like, they can treat lectronically stored movies and music as metered commodities in defiance of what the technology could do and has done, until the AACS era.
The Era of False Scarcity Microsoft wanted Vista to be marketable as a media platform (and MSFT also wanted to create the de facto standard for software based AACS implementation) so they crafted a complex encryption/decryption methodology within the operating system that obeys and then some AACS rules. Doing so gave them negotiating space with the entertainment industry. As any user of consumer electronics and Microsoft software knows, shit happens. The copyright enforcement, content monitoring and encryption/decryption technologies in next gen players and Vista are always on. This exacts a performance price from the devices (because our CPUs and memory are good, but not so good that they can effortlessly do both content presentation and advanced cryptological functions without exhibiting some problems at least some of the time) and especially from the software, which is very brittle and prone to malfunction. But beyond the false piracy alarms, stuttering playbacks and other technical annoyances that are already being seen in the wild, theres an overriding fact to keep in mind: AACS gives the entertainment industry the ability to treat the products you buy as leased objects, which can be (say, in a case of revocation resolution) the source for ever renewable revenue long after they were originally purchased. It also creates a method for modularizing in unprecedented ways and therefore monetizing functions that were previously considered more or less all of a piece, such as playing and therefore viewing the disks you buy. In order for this system to work as planned, all devices must comply with the AACS standard. The idea is to close all potential areas of escape. Eventually, perhaps after 5 to 15 years, the full magnitude of the lock-in will be in effect as older DVD and audio players are retired. Its rumored that Hollywood and the RIAA are fully aware AACS is, despite all their efforts, eminently hackable, and that the true target of these new constraints are ordinary people who dont have easy access to workarounds. The goal then, is to have a lever that can be pulled at any time to extract more income from consumers.
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