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DRM Group Set To Phase Out "Analog Hole"

eldavojohn writes "In yet another bid to make your life a little more annoying, our DRM overlords at the AACS Licensing Authority have released a new AACS Adopter Agreement. The riveting, 188-page PDF will inform you that — in the name of Digital Rights Management — there will be new limitations set on devices that decrypt Blu-Ray discs. HDMI already has the awesome encryption of HDCP between the device and the display unit. But Blu-Ray still has the Achilles heel of analog players that allow someone to merely re-encode the analog signal back to an unencrypted digital format. So if you have an analog HDTV, hang on to those analog decoders and hope they never break; by 2013 you won't be able to buy a new one. Ars points out the inherent stupidity in this charade: 'Particularly puzzling is the fact that plugging the so-called "analog hole" won't stop direct digital ripping, enabled by software such as AnyDVD HD. And even the MPAA itself recommends using a camcorder pointed at a TV as a way to make fair use copies, creating another analog hole.' And so the cat and mouse game continues. On that subject, DVD Jon's legit company just brought out a billboard ad for his product doubleTwist next to Apple's San Fransisco store. It reads, 'The Cure for iPhone Envy. Your iTunes library on any device. In seconds.' So while he's busy taunting Apple, I'm certain there are others who might have some free time to look at Blu-Ray and the 'uncrackable' AACS."

11 of 417 comments (clear)

  1. Not-so-awesome encryption by tjonnyc999 · · Score: 5, Informative

    HDMI already has the awesome encryption of HDCP between the device and the display unit

    As usual, an encryption system that (likely) cost millions to develop, can be defeated with a simple device.

    http://www.hdfury.com/

    Disclaimer: I am not affiliated with this company in any way; this is not an endorsement, only a link to a potentially useful resource.

    1. Re:Not-so-awesome encryption by AcidPenguin9873 · · Score: 4, Informative

      The HDCP authorities can revoke that device's HDCP key for violating whatever clause in the HDCP license agreement (not allowing analog holes, for example). Then any new Blu-Ray discs will have that device's key on a revocation list, and those discs won't play back with it. I don't think any HDCP keys have been revoked yet, and who knows if any ever will be, but the mechanism is in place to disable devices like this from being used on future media.

    2. Re:Not-so-awesome encryption by Big+Boss · · Score: 3, Informative

      Um, anyone with an HDTV has an RGB input. They call it component video, and it's been available on every HDTV ever shipped, and some newer SDTVs. HDMI and DVI are quite new in comparison. The HDFury claims to be able to take HDMI/HDCP and output component 1080p. That's a damn handy device when paired with older non-HDCP displays and things like the HD-PVR that can record component and output h264 digital streams.

      Irritating as hell that one would have to spend a couple hundred on something like that when we have perfectly capable component video inputs and outputs though.

    3. Re:Not-so-awesome encryption by DinDaddy · · Score: 3, Informative

      Component is not RGB in spite of the color scheme they have chosen for the connectors. It is split as luma (brightness) and two chroma channels where the third color channel is derived from subtracting the two sent from the brightness. RGB explicitly sends a red, green, and blue color signal, with sync sent either separately or muxed into green.

  2. Maybe You Should Read the Article by eldavojohn · · Score: 3, Informative

    Umm, that ad for DoubleTwist was pulled down a week ago:

    http://www.ubergizmo.com/15/archives/2009/06/vdouble_twists_ad_ripped_down_by_bart_before_wwdc_too_dark_really.html

    Seriously, Slashdot is becoming great lately for re-reading old news that I read on other tech sites days earlier.

    Yeah, I realize this but if you read the Wired article that I linked:

    Johansen wanted the ad displayed Monday, the first day of the Apple's Worldwide Developers Conference in San Francisco. That's when the Cupertino, California-based company unveiled a host of new products and prices. But it was taken down, Johansen said, because he was told the ad did not allow enough light through the subway station window.

    The entrepreneur said he submitted the same ad to Titan Worldwide with a white background instead of a black one. He said Titan rejected that one, too.

    Finally, the ad with a transparent background was approved and displayed Wednesday afternoon, Johansen said. Pending another brouhaha, the ad will remain there for months, he said.

    I may have been this-side-up blitzed last night when I submitted this and I may have no recollection of submitting it but that ad is still on display!

    Funny how it is you who are the one that is out of date ... Sweet Spaghetti Monster my head hurts.

    --
    My work here is dung.
  3. Re:BluRay? by Viol8 · · Score: 3, Informative

    "When they wise up and replace LCD/plasma with viable technology,"

    The screen technology isn't the issue - its all the digital decoding that goes in inside the TV. The days of LCD screens having noticable lag are long gone though I'll admit they're still not as good as the best CRT. However , LED screens will be along in (hopefully) 5 or so years and it will leave LCD and plasma as a footnote in the techno history books as its way better than either picture wise plus it uses less power.

  4. Re:DRM by noidentity · · Score: 4, Informative

    That is one compelling reason to not upgrade to Blu-Ray, if you ask me.

    I think you mean "downgrade". But don't worry, if you get the pirated version, it won't have this restriction (and you will be able to start the feature immediately, without all the unskippable warnings, advertisements, and menu animations).

  5. Re:BluRay? by FredFredrickson · · Score: 3, Informative

    Mine screen is 1080.

    Don't forget, While Dvds will look ok at 720 vs 1080, Dvds themselves are 480, while bluray is 1080. Even on a 720, a bluray should be considerably better than a dvd.

    --
    Belief? Hope? Preference?The Existential Vortex
  6. Re:BluRay? by Anonymous Coward · · Score: 3, Informative

    Please stop spewing this blatant misinformation. Those TVs are LED backlit LCDs. The pixels don't generate any light, they only block light. Samsung does *not* make any LED TVs as far as I know, it's all marketing lies. They should get sued for it.

  7. Re:DVD's and blu-ray with digital copies by damien_kane · · Score: 4, Informative

    "Now available on DVD and blu-ray disc. Digital copy included"

    This means there's a second disc containing an AVI, yes.
    That AVI is DRM-protected, such that you need special plugins for WMP or iTunes (or a handful of other media applications) to be able to open them, which needs to be authenticated against an internet server every time you want to watch or transfer the copy.

    My guess is so that they can say "Look, we gave you the video in a digital format, and still you download it for your iPod, all your claims are now null, and we own your soul"

  8. Re:DRM by Jafafa+Hots · · Score: 4, Informative

    I like to think of them as incentives. That's all they are, really. Copyright law when originated actually was based on the understanding that information, once made public, naturally becomes public domain... that this is GOOD, and to be encouraged... and they encouraged it by a temporary artificial monopoly with the end goal being MORE PUBLIC DOMAIN WORKS.

    The propaganda by the beneficiaries of this public largess has been so successful that most people now actually think that copyright violation is stealing, actually think that information in MY head can be someone else's property... actually think that this is natural and proper. Insane.

    Copyright was an incentive. Like a government small business loan, enterprise zones, tax breaks, cheap hydro power for industry, taxpayer subsidized NFL stadiums, whatever.

    --
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