All Things News

Movie Nazis

Straight from Ars Technica: “High Definition Content Protection (HDCP)—you can’t live with it, but you practically can’t buy an HD-capable device anymore without it. While HDCP is typically used in devices like Blu-ray players, HDTVs, HDMI-enabled notebooks, and even the Apple TV in order to keep DRMed content encrypted between points A and B, it appears that Apple’s new aluminum MacBook (and presumably the MacBook Pro) are using it to protect iTunes Store media as well.

When my friend John, a high school teacher, attempted to play Hellboy 2 on his classroom’s projector with a new aluminum MacBook over lunch, he was denied by the error you see above. John’s using a Mini DisplayPort-to-VGA adapter, plugged into a Sanyo projector that is part of his room’s Promethean system. Strangely, only some iTunes Store movies appear to be HDCP-aware, as other purchased media like Stargate: Continuum and Heroes season 2 play through the projector just fine. Attempts to play Hellboy 2 or other HDCPed films through the projector via QuickTime also get denied. Other movies that don’t work include newer films like Iron Man, Star Wars: Clone Wars, and Love Guru, but older films like Shawshank Redemption are restricted as well.

The technology in Apple’s MacBooks that prevents a seemingly arbitrary collection of iTunes Store files from being played on HDCP non-compliant devices is perhaps more accurately called DPCP, or DisplayPort Content Protection. As we’ve covered in the past, DisplayPort was designed as an open, extensible standard for computers that offers lower power consumption over DVI (especially in the Mini DisplayPort format that Apple uses on the new MacBooks). But more importantly, DisplayPort also beats DVI in the studios’ books by offering the option of 128-bit AES encrypted copy protection.

All of the tested files are wrapped in the same iTunes Store FairPlay Version 3 DRM, save for Stargate: Continuum, which John says has version 2. While Apple’s own Apple TV has used HDCP to protect video files playing from its HDMI port, this is the first time we’ve heard of Apple bringing HDCP DPCP to its hardware. (It has, however, been brought to our attention that other users have been complaining about this in Apple’s discussion forums for a couple of weeks.)”

Are you glad you picked Blu-Ray now?

“Lack of competition sends Blu-ray player prices upward”

Straight from Engadget: “Late last month, we actually posed the question of buying a Blu-ray player now (being that the format war is over and all), or waiting things out until prices sink and Profile 2.0 players flood the market. Aside from the PlayStation 3 — which is actually priced fairly reasonably if you were in the hunt for a new console anyway — it seems as though HD DVD’s exit has actually caused Blu-ray player prices to creep back upwards. Granted, this is about as far from surprising as it gets — after all, it’s nothing short of supply and demand working its magic. Still, it wasn’t too long ago that we saw Toshiba actively putting pressure on the Blu camp to reduce prices in order to stay competitive, and now that said pressure has vanished, stickers on the whole have headed north. Ah well, it’s not like the consumer didn’t ask for this, um, right?”

Straight from Joystiq: “The rumors were true. Japanese news source NHK (english translation and Reuters validation) is reporting that Toshiba is planning to drop support of HD DVD, striking a final blow to the format and conceding victory to Blu-ray. The Sony-backed high-definition disc has been gaining strides for some time, most notably after Warner Bros switched to Blu-ray exclusively. Toshiba is expected to face hundreds of millions of dollars in losses.

The so-called “format wars” seems to be at an end, and now we’re left to ponder about the future, such as how big is the office party Sony is throwing in honor of its victory? More related to video games, might we see a future Blu-ray add-on (and subsequently rumors of a built-in drive) for the Xbox 360?”

Oh look, another proprietary format from Sony that is destined to failure. How many more of these does Sony need before they “get it?” If they didn’t learn anything from Betamax, then how about learning from their other format failures; Memory Stick, Memory Stick Duo, Memory Stick Micro, Atrac, Minidisc, Video8, Digital8, SACD, UMD, UMF, MicroMV, R-DAT, SDDS, HiMD, HiFD, MMCD, etc…

Hopefully we can add Blu-Ray to that list soon.

Straight from Slashdot:  “Stony Stevenson alerts us to news out of CES that Sony has kick-started another standards war, this time over wireless USB. Ars notes that Sony “[never was] one to settle for an open standard when the opportunity to push a proprietary alternative presents itself.” Sony’s TransferJet technology uses low-power UWB at very short distances to transfer data at a nominal 520 Mbps. Almost every other large technology company — including Intel, Microsoft, HP, and Samsung — has embraced the W-USB standard, which promises transfer speeds of 480 Mbps at distances up to 3 meters, vs. TransfeJet’s 3 centimeters.”

Straight from Ars Technica: “Customers aren’t the only ones frustrated with the high-definition format wars—Sony CEO Howard Stringer is reaching the end of his rope as well. Blu-ray, which is backed by Sony, was doing well up until recently and winning the war based on merits, Stringer said at an event in New York. That is, up until movie studio Paramount decided to “change sides” and go exclusively HD DVD in August. Things have apparently become more difficult since then, and the high-profile CEO is showing signs of wear.

“It’s a difficult fight,” Stringer was quoted saying by the Associated Press, going so far as to describe the situation as a “stalemate.” He candidly indicated that the war mostly came down to bragging rights over who was winning, and said that the two camps could have collaborated better in the past to develop one format. Stringer even said that he wished he could go back in time to make that possible—is that the smell of regret floating in the air?”

Straight from Ars Technica: “Macrovision, the DRM firm perhaps best known recently for creating security holes in Windows with its SafeDisc DRM, has purchased the intellectual property surrounding the BD+ DRM scheme used by Blu-ray to thwart attempts at copying. For $45 million, Macrovision will get ownership of the Self-Protecting Digital Content (SPDC) technology that forms the basis for BD+ as well as associated patents owned by Cryptography Research.

Both Blu-ray and HD DVD use AACS to thwart copying, but that was cracked last spring. Blu-ray is alone in using an additional layer of security, BD+, to keep users from copying Blu-ray discs. BD+ works via a small virtual machine that is launched each time a disc is inserted. The VM does some code transformation to correct deliberately-corrupted video streams, and checks to see if the disc is playing on a Blu-ray player known to have been hacked. If the player has been compromised in the past, playback can be disabled. When the disc is ejected, the VM disappears from memory, which, in theory, makes it more difficult to hack or reverse engineer.

One small problem: BD+ was hacked earlier this month by SlySoft, makers of AnyDVD. The crack made good the company’s boast that a crack would be available by year end and called into serious question the claims made by Blu-ray’s backers that BD+ was uncrackable.

With the crack, users of AnyDVD make copies of the movies for fair use purposes. Mandatory Managed Copy is part of the Blu-ray spec, but has yet to be implemented, meaning that there’s no way for Blu-ray disc owners to legally copy the discs.”

Straight from Ars Technica: “One advantage that backers of Blu-ray have touted in the format battle with HD DVD is its extra helping of “unbreakable” DRM called BD+. It’s not unbreakable after all. SlySoft, makers of AnyDVD, have released a new beta of their AnyDVD HD disc ripping application that it claims can successfully crack and rip Blu-ray discs protected by BD+. That didn’t take long. Just last week the company said that a crack was imminent, with full support for decrypting discs with BD+ protection coming by the end of the year.

According to a SlySoft employee’s post in the company forums, the AnyDVD 6.1.9.6 beta has full support for playback of Blu-ray discs with BD+. “All available BD+ titles can be copied with AnyDVD ripper, or can be watched on HTPC without HDCP using PowerDVD 3104 and AnyDVD,” reads Tom’s post.”

Straight from Ars Technica: “SlySoft, the Antigua-based company behind AndDVD HD, has claimed that it knows how to defeat the additional BD+ encryption available on Blu-ray devices and that BD+ movies will be cracked by the end of the year.

In a press release, the company appears to relish its outlaw status in Hollywood. “I should really think about hiring a bodyguard now, since this product won’t please everybody,” said James Wong, the company’s head developer. He’s certainly right about that.

AACS, the “advanced” copy protection system deployed on both high-def disc formats, proved itself to be something less than hacker proof when it was cracked in a couple of months. Back in April, hackers announced a set of “non-revocable cracks” and then promptly cracked AACS again a day after it was “fixed.”

BD+ is a second layer of encryption that can be slapped on top of AACS. It wasn’t used with initial Blu-ray releases because, well, it wasn’t actually done. The specs and licensing arrangements weren’t worked out until June of this year, and it wasn’t long after that BD+ went to work annoying legal users.

The technology allows special code to run in a virtual machine that is created on Blu-ray devices. This code runs continuously in the background while a disc is playing and examines the player environment for traces of tampering or copying. The code is disc-specific and is deleted from memory once a disc is ejected.

Despite its complexity, BD+ may soon join AACS on the “PWN3D!” list. SlySoft has a good track record when it comes to handling AACS, and the company’s newest release of AnyDVD HD includes a bypass for the recent upgrade to the media key block (MKBv4) that is used to protect new HD DVD and Blu-ray films.”

Like anyone needed another reason to hate Sony…

Straight from Slashdot: “The first two Blu-ray releases to hit the market encrypted with BD+ (an extra layer of protection designed to stave off hackers) are wreaking havoc on innocent consumers. As High-Def Digest reports, this week’s Blu-ray releases of ‘Fantastic Four: Rise of the Silver Surfer’ and ‘The Day After Tomorrow’ won’t play back at all on at least two Blu-ray players, while load times on other players (including the PS3) are delayed by up to two minutes. ‘The most severe problems have been reported on Samsung’s BDP-1200 and LG’s BH100, which are both said to be incapable of playing back the discs at all. Less catastrophic issues (error messages and playback stutter) have been reported for Samsung’s BDP-1000. The discs appear to play back fine on all other Blu-ray players … Calls placed to both Samsung and LG customer support revealed that both manufacturers are aware of the issue, and that both are working on firmware updates to correct it. Samsung promised a firmware update within ‘a couple’ weeks, while LG said an update is expected in 3-4 days.’”

Do the right thing and boycott Sony.

Straight from Ars Technica: “The ongoing war between content producers and hackers over the AACS copy protection used in HD DVD and Blu-ray discs produced yet another skirmish last week, and as has been the case as of late, the hackers came out on top.

The hacker “BtCB” posted the new decryption key for AACS on the Freedom to Tinker web site, just one day after the AACS Licensing Authority (AACS LA) issued the key. In true tongue-in-cheek hacker fashion, the site posted the 128-bit key as a method of decrypting a small haiku that they placed on the same page, noting that it just might accidentally (wink, wink) be the same key that will decrypt new high-definition discs as well.”

Straight from Ars Technica: “When AACS was revealed as the encryption format of choice for HD DVD and Blu-ray, bets were placed on how long it would take for it to be cracked. Since the first HD DVD and Blu-ray discs began shipping, hackers have been hard at work figuring out how to break the encryption; DVD Jon even registered DeAACS.com. We’ve covered both crackers’ efforts and the attempts by the AACS Licensing Authority to keep those cracks from seeping into the public consciousness. Yesterday, all of that came to a head. A submission on Digg which contained the recently uncovered encryption key for HD DVD discs was removed yesterday by the site’s admins after the site was served with a DMCA takedown notice, according to Digg CEO Jay Adelson. Such takedown notices are not uncommon. The AACS LA has issued them far and wide in an attempt to give the crack as low a profile as possible—Boing Boing blogger Cory Doctorow was the recent recipient of just such a notice after students of a class on copyright he was teaching at the University of Southern California posted the key and a link to the infamous Doom9 forum where AACS cracks have been openly discussed.

The futility of the AACS’ actions was demonstrated last night when Digg was hit with a barrage of submissions containing the forbidden key. For a few hours, Digg’s front page consisted of little more than a succession of links to the hexadecimal HD DVD key. After several hours, Digg cofounder Kevin Rose said that the site had received the message loud and clear, pledging that Digg would no longer kill stories and comments containing the key.

Previously, straight from Ars Technica: “The latest attack vector bypasses the encryption performed by the Device Keys—the same keys that were revoked by the WinDVD update—and the so-called “Host Private Key,” which as yet has not been found. This was accomplished by de-soldering the HD DVD drive’s firmware chip, reading its contents, and then patching it. Once that was done, the firmware was soldered back onto the drive.

Despite the technical difficulty of performing this hack, it does offer some advantages in the race to beat AACS copy protection. “They cannot revoke this hack,” said forum member arnezami, who has been at the center of much of the AACS cracking recently. “No matter how many Private Host Keys they revoke we will still be able to get Volume IDs using patched xbox 360 HD DVD drives.”"

For screen grabs of the Digg front page onslaught, head over to Gizmodo for their take on the story: Digg Riot in Full Effect Over Pulled HD-DVD Key Story.

Straight from Slashdot: “Remember how AMD said they’d make use of ATI’s GPU technology to make better technology? Well, not all change is progress. InfoWorld’s Tom Yager reports that AMD plans to block access to the framebuffer in hardware to help enforce DRM schemes, such as allowing more restricted playback of Sony Blu-Ray disks. They can pry my Print Screen key from my cold, dead fingers.”

Straight from Slashdot: “An update posted for Intervideo WinDVD 8 confirms that it’s AACS key has been possibly revoked. WinDVD 8 is the software which had its device key compromised, allowing unfettered access to Blu-Ray and HD-DVD content, resulting in HD movies being made available via many torrent sites online. This is possibly the first known key revocation which has taken place, and little is known of the actual process used for key revocation. According to the release, ‘Please be aware that failure to apply the update will result in AACS-protected HD DVD and BD playback being disabled,’ which pretty much confirms that the key revocation has already taken place for all newly released Blu-Ray and HD-DVD discs.”

Straight from Engadget: “Another day, another all-in-one solution for copying AACS-protected HD DVDs hits the streets. Fengtao Software has thrown support for the next generation format into the latest beta version (3.0.9.0) of its DVDFab copying software. Following in the steps of Slysoft’s AnyDVD HD, the maker of DVDFab HD Decrypter says Blu-ray backup support is “coming soon”, and that it’s capable of copying an HD DVD to the hard drive — sans any copy protection restrictions — in less than one hour. Of course the changelog doesn’t provide details on how DVDFab does it’s unDRMing thing, but with so many methods available, does it really matter which one? Still no word on how AACS LA plans to respond to the growing availability of easy hacks and DRM-free HD editions of Hollywood’s latest, but at this rate we’ll have a war between various makers of one-click backup software to rival Blu-ray vs. HD DVD.”

Straight from Gizmodo: “The guys at the Doom 9 forum are marking February 11, 2007 as the day when digital rights management was defeated on Blu-ray and HD DVD discs. It turns out that cracking the high definition disc formats was much easier than was originally thought. The processing key that can unravel the DRM on all HD DVD and Blu-ray discs has been found by a clever encryption fighter named arnezami.It gets better:

The first-reported cracks for HD DVD and Blu-ray discs were not completely effective, because each individual title had secret codes that were needed to unravel the rest of the encryption on that disc. But now this newly-found processing key is apparently the holy grail that unlocks the DRM on all HD DVD and Blu-ray discs released so far. The guy found it by simply watching his computer memory, where the secret code—which we won’t publish here for fear of doing jail time—simply appeared. Incredible. Let the free downloads begin!”

Straight from Joystiq: “First, let’s state the obvious: in-stock product is, for the most part, a good thing. If you’re a manufacturer, it means people can buy your goods in exchange for monies that go in your pocket. But if your product is launching in short supply to a seemingly high demand, early in-stock units may indicate poor long-term viability for a product. That’s the current white elephant in the room for Sony’s PS3; widely reported to be sitting on store shelves throughout the nation.

Analyst PJ McNealy — who originally believed the PS3 would see shortages well into June of 2007 — said, “It is our position that while the PS3 launch is seven+ weeks old, we find it a little troubling to find the console in stock.” He credits the current and unexpected availability of PS3s to the following scenarios:

• People aren’t buying due to lack of new games at this point
• $600 for a game console appears too pricey for most people
• The “cheap Blu-ray player” argument isn’t converting into sales
• Slow release of exclusive titles isn’t helping”

Straight from Engadget: “This just in from our Tokyo bureau: according to an interview conducted by Japan’s Impress, Sony’s Ken Kutaragi has gone on record with a “promise” for what he’s calling an AV-centric PS3. In other words, audio and video capabilities first, gaming second (if at all), in a device built around the Cell-processor platform. Ken says that the device would certainly be more expensive, reflecting the prices and margins expected on high-end consumer electronic devices such as TVs, Blu-ray personal video recorders, etc. — not the relatively cheap, but powerful gaming rigs sold at a loss under Sony’s Computer Entertainment division. Impress speculates that the device could cost as much as ¥300,000 or about $2,500. The new Sony-branded living room box would, in Ken’s (translated) words, “be a standard AV component sized box with a more powerful, power supply unit, anti-shake insulator, twice the main memory, and 2x HDMI to split sound and video output.” More Cell-processor devices in the living room? We say bring it, Sony.”

Digg Comments

Straight from Slashdot: “According to this article on Endgadget, the AACS DRM used in HD-DVD and Blu-Ray has been cracked. The program allows one to decrypt and dump the video for play on a users hard drive, or it can be burned to a blank HD-DVD and played on a stand-alone player. According to the accompanying video, a source release for the program will be made available in January. Time to get that $200 Xbox 360 HD-DVD drive?”

Straight from Slashdot: “Slate has up an article on why both new DVD formats are effectively dead on arrival. Article author Sean Cooper cites internet movie and cable on demand services, the price of new hardware, and the inexpensive cost of newer hard drives as the reasons behind his argument. The article goes on to say buying movies online isn’t there yet. Titles in standard-def are few, in hi-def fewer still. With five times the visual information of a standard-def flick, an HD download of The Matrix, were it even available, could take all day over the average broadband connection. But consumers are demanding change, and change will happen fast.”

Straight from Joystiq: “Sony’s press is getting worse and worse after analysts took note of the PS3 launch. As predicted, Sony missed the 400,000 goal for US launch; many analysts predicted they only reached half that amount. To add insult to injury, some analysts expect Sony to only make roughly 10% of the original 4 million promised by year’s end. Ouch!
In a report compiled by Bloomberg, Sony failed to ship even enough units to cover promised pre-orders to half of 150 stores surveyed. SooAnn Roberts, analyst with Kaufman Bros. (the company that surveyed the stores), is convinced that Sony may fail to ship more than 200,000 by year’s end. Other analysts think Sony made 200,000 for launch and will struggle to match that number over the next month. Either way, Sony is in some serious trouble.

Even with all the problems they’ve had over the past year, the PS3 production problems will hit home with the consumer who rarely checks up on the news lines. While a myriad of issues plague the PS3’s production, the biggest killer is the decision to use Blu-ray. Will the 50GB disc capacity be enough to make up for the nearly one year delay and significantly diminished production capacity, not to mention the price?”