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Posts with tag CopyProtection

WirelessHD nails down content protection spec

WirelessHD has finished its own content protection system, under the guise of Hollywood's big studios, Digital Transmission Content Protection (DTCP). The idea behind DTCP is establishing that content protected under another system -- like DVD's CSS or Blu-ray's AACS -- it will retain that same copy protection after it's transmitted, while still allowing streaming and copying from one device to another. Moving beyond simple wireless displays, this allows for easy wireless transmission of managed copies to DVRs, portable media players, etc. Ordinarily, we'd be rather averse to anything the MPAA has had a hand in, but we're cautiously optimistic if managed copy can actually become more than a theory. Punch the read link for a look at the specs and see if our trust has been misplaced. Of course, they also promised we'd be seeing hardware in 2008...we're running out of time while WHDI and UWB are calling.

The 13 Netflix DVDs still featuring ARccOS copy protection


We hoped that we had pretty much heard the end of Sony's ridiculous ARccOS copy protection -- which added in corrupted sectors in order to prevent copying (and legitimate playback in a myriad of players) -- but sadly, not all wishes are granted. Dave Zatz noticed an announcement on Netflix's website which spells out the remaining DVDs in which ARccOS is still in play, with 007: Casino Royale, Black Christmas, The Grudge 2, Pursuit of Happyness, Stranger than Fiction, The Holiday and a smattering of other halfway popular titles in the mix. It also shows the list of players known to be affected by the DRM, so you may want to take a peek before renting any of the aforesaid titles. Thanks, Big Content!

SlySoft keeps AnyDVD HD current, circumvents latest BD+

The crew over SlySoft isn't messing around, as just days after the v6.4.1.1 update hit the web, along comes yet another version to run laps around Big Content's best efforts. Posted yesterday, AnyDVD HD 6.4.5.0 adds in support for "a new version" of BD+ that's apparently included on films such as Jumper and a new flavor of AACS. This update also fixes a few minor problems with CSS logging and key retrieval, not to mention quirks found when removing ALPHA-DVD protection. You know the drill, head on down and stay current.

[Via CDFreaks]

Broadcast Flag rides again, courtesy of NBC & Microsoft?


Just like efforts to close the analog hole, our old friend the broadcast flag (don't remember what that is and how it was defeated? Take a quick trip back to 2005 with us) has reared its ugly head again. Displaying the kind of tenacity rarely seen outside of horror movie villains and potential presidential candidates, some Vista Media Center users have apparently gotten the above popup while trying to record broadcast TV from NBC. Since the FCC regulation giving the broadcast flag its power to remotely disable your recording ability was overturned, not only should it not be enabled, there's no reason the system should respond if it were. The EFF's working with the makers of the HDHomeRun to find out why this happened at all (although it's not the first time); whether it's an honest mistake somewhere or if Microsoft slipped a bit of extra DRM into its latest OS.

[Via EFF]

MPAA dangles early HD VOD releases, in exchange for closing that pesky analog hole

Moving beyond day-and-date releases via internet and HD video-on-demand, movie studios may be ready to move towards regularly putting movies online ahead of the DVD release date for a premium price -- that surveys say some of us are willing to pay -- but prepare to have your analog hole plugged again. The MPAA petitioned the FCC earlier this month to lift the existing ban preventing cable and satellite providers from remotely disabling analog outputs on their set-top boxes via selectable output controls (SOC). In a bit of ICT redux, the movie studios haven't said definitively that they will use the technology, but insist on having the ability to force anyone wanting to view high definition movies to only see them through an HDCP-protected HDMI output to a compatible TV. The failure of AACS and BD+ to prevent high quality copies isn't a deterrent to the MPAA's push, so while ICT has gone unused on Blu-ray and HD DVD, we're still too fond of our component outs, switchers and homemade cables -- and too wary of a future change in policy -- to support any changes in the law.

Kaleidescape to gain Blu-ray support


When we spoke with Kaleidescape representatives at CEDIA last year, they had absolutely no idea when HD DVD or Blu-ray would be supported in their systems. Fast forward a few months, and we may have an answer. An anonymous tipster from Kscapeowners has informed us that Kaleidescape will be announcing to dealers in the not-too-distant future that Blu-ray support will be added. Of course, it's also noted that some studios may charge more for the right to copy Blu-ray Discs to a Kaleidescape system, but it's not like that was unexpected. Who knows, maybe this is what managed copy is all about, after all.

[Thanks, anonymous tipster]

Update: Sure looks official from this.

Update 2: Head on past the break to see the official note sent out to dealers. Thanks, Michael!

SlySoft's latest AnyDVD beta cracks BD+

Regardless of what those oh-so-knowledgeable analysts had to say, we all knew this day was coming. Yep, that highly-touted, totally "impenetrable" copy protection technology known as BD+ has officially been brought to its knees, and it's not at all surprising to hear that we have SlySoft to thank. The AnyDVD 6.1.9.6 beta has quite a comical change log too, and aside from noting that users now have the ability to backup their BD+ movies and watch titles sans the need for HDCP-compliant equipment, it also includes a candid note to Twentieth Century Fox informing the studio that its prior assumptions about BD+'s effectiveness were apparently incorrect. You know the drill, hit the read link below to try 'er out.

[Thanks, Aaron]

SlySoft claims to have cracked BD+, naysayers fall quiet


We haven't broken down the minutes and seconds or anything, but we're fairly certain that July 10th wasn't exactly ten years ago. Nevertheless, the so-called "impenetrable" BD+ DRM scheme has reportedly already been subverted, and it's no shock to hear that the folks behind SlySoft had a hand in it. Regrettably, there's not a lot of details beyond that just yet, but according to the outfit's CEO, the software is ready to rock and should be released before the end of 2007. Chalk (yet another) one up to the hackers.

[Via HighDefDigest, thanks to everyone who sent this in]

Sony copy protection taking heat again: now DVDs won't play

Kwei's Broken CD at http://flickr.com/photos/kwei/113590748/Reports continue to filter in about DVDs that refuse to play on standard players from Toshiba, LG, Pioneer, Sony, and others. The culprit is titles that utilize Sony's ARccOS copy protection scheme, such as Disney's "Pirates of the Caribbean: Dead Man's Chest," The Weinstein Company's "Lucky Number Slevin," and Sony's "Casino Royale," "The Holiday," and "Stranger Than Fiction." ARccOS artificially scrambles sectors on the disc in an attempt to keep users from ripping the disc to a drive. Many older (or less sophisticated) players simply skip these corrupted areas as unreadable and continue on. Computers -- and unfortunately, some newer players -- try to perform error correction on these areas and fail playback. When contacted, Sony seems to deny the problem, much like Microsoft and the 360 disc scratching, and simply passes the buck onto the player manufacturers to upgrade their firmware. Meanwhile, many users have simply downloaded programs to bypass the protection and make copies without the "defect." So, is this a rootkit-like class action lawsuit in the making? Is it just overblown hype over a few players that don't follow standards? Another example of copy protection that bites legitimate users and ignores the real problem? And do average consumers even care?

Kaleidescape ruling could further delay managed copy on HD flicks


As if you weren't scootin' around the AACS protection on your high definition films already, the finalized spec for the Advanced Access Content System could be delayed even further thanks to the somewhat surprising ruling given in Kaleidescape's recent ruling. According to Michael Ayers, a senior attorney with Toshiba America Information Systems who also manages the group that licenses AACS, there will "absolutely be increased scrutiny of the AACS documents after this court decision," meaning that managed copy decisions could continue on the perpertual delay path its already on. Still, we highly doubt the savvy ones are waiting around for someone to tell them how to "make copies of movies on a controlled basis," but it could be quite awhile longer for those that are.

[Via eHomeUpgrade]

SlySoft's AnyDVD HD goes retail, Blu-ray beta in the works

It's hard out there for DRM these days, as we've got diligent users working 'round the clock to reinstate the fair use rights that AACS and similar restrictions seem to remove, and now there's an easy, streamlined, and costly method to cracking down on your HD DVD's DRM scheme. Those out there looking to make backups, view your content sans PowerDVD Ultra (or without an HDCP-compliant graphics card / display), get rid of user prohibitions, and skip over studio logos and warning messages should look no further, as SlySoft's AnyDVD HD has been relinquished from its brief stay in beta territory and is ready for purchase. While we've already seen just how compromised DRM is as a whole, and we've witnessed giant steps leading up to this occasion, this $79.99 software gives users a point-and-click approach to freeing up their protected content in order to make it a tad more user-friendly. Moreover, the company's marketing director insinuated that a Blu-ray version of the software should be hitting the beta stage "later this quarter," so if you're anxious to remove those chains from your precious HD DVDs, and don't want the bother with the free alternatives already out there, be sure to hit the read link with credit card in hand.

[Via DTV]

Xbox 360 HDMI cable still a possibility?

Just when we were getting used to the reality of no digital video outputs for our Xbox 360s, a hardware manager for Microsoft has re-stoked the rumor fires. Despite the claims of some that such a cable may not technically be possible, the FiringSquad quoted Microsoft's Rob Walker as stating that the company is "still discussing" what to do if movie companies begin to restrict high definition playback to digital outputs only, that they are "looking into" making an HDMI cable for the Xbox 360, and of course another no comment on the price of the HD DVD add-on. The remarks came during a panel discussion at the Gamefest conference where Microsoft also announced tools to allow users to make their own games. At this point we don't know what seems more (or less) plausible, that Microsoft is willing to sell a device even if by their own admission they don't know if copy protection could soon render it useless -- a potential weakness for the cheaper Playstation 3 variant as well -- or they have an agreement in place to guarantee analog outputs will continue to work for some time and this is all just subterfuge.

What if the DRM on your DVD player didn't work?

Samsung DVD-HD841Yeah that might make you happy, but it could be a real problem for the manufacturer. Enter Samsung's DVD-HD841, an upconverting DVD player sold in 2004; it didn't sell well until a key "feature" was uncovered, you could hack it to turn off region coding and HDCP protections. The player has long been off the market, but now several movie studios have brought lawsuits against Samsung for their failure to protect content.

But we all know that there have been ways around the CSS encryption practically since DVDs launched, so why sue now? Ars Technica supposes that this is more about setting an example for the next generation of DVD players, and I tend to agree. If/when someone finds a way around AACS and HDCP expect the lawsuits to come hard and heavy.

HDMI to add more features


HDMI LogoThey're not stopping at version 1.2, HDMI's Licensing group today announced that they plan to add more features to the specification in the coming year, while maintaining backwards compatibility with existing devices (believe it when I see it).

In addition to the tighter relationship with PC's via the newly announced UDI connector, they expect to support greater color depths (30, 36 and 48 bit), higher speed connections, a new mini connector for cameras, a/v synchronization and new audio formats like Dolby TrueHD and DTS-HD.




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