HDMI, the Manchurian DRM – a Broadcast Flag dormant until 2010

Hollywood studios and some CE manufacturers have reportedly entered into an informal agreement to hold off on using the "image constraint token" in HDMI DRM until 2010 or 2012. The image constraint token is a flag in a video signal that instructs receivers, DVD players and other high-definition sources to "down-rez" their output to a low-definition signal when connecting to an "untrusted" screen or other sink.

The effect is that if your screen or recorder isn't blessed by Hollywood, they can limit the video they send to it to a low-resolution image. Manufacturers who want the full signal have to enter into the HDMI license agreement and agree to cripple their hardware in lots of ways — and have to promise not to make their equipment compatible with anyone else's, unless they, too, agree to cripple their hardware.

HDMI doesn't come cheap. The PS3 is shipping in two versions: an HDMI version for $600 and a non-HDMI one for $500. If you try to play a "image constraint token" video on your non-HDMI PS3, you'll get a purposely downgraded picture.

Of course, no customer wants this. It's crazy to think that there are manufacturers out there who are devoting engineering resources to purposely degrading the quality of their products. Especially since there's very little HDMI equipment in the field today — chances are the high-def screen you have in your house today is plugged into a PC, and isn't HDMI-ready at all. No reason not to use these cheap, plentiful screens with high-def players, except for the cartel's insistence that you shouldn't.

The agreement to stay away from the image constraint token for four or six years is a way to get around this. If the DRM is kept switched off for the first 4-6 years, there's an opportunity to lure people into accepting it — to buy into devices, media, players, screens, storage and other components with HDMI crippleware within, but inactive.

This is a classic Manchurian Candidate strategy. These devices behave like normal gear until the studios pull the trigger, then they turn on you. The studios talk a big game about wanting to operate in a free market, but then you get stuff like this: back-room deals, restraint of trade, and attempts to subvert the market by fooling customers into buying crippled kit.

The conundrum isn't apparently lost on the consumer electronics industry or Hollywood. According to German-language Spiegel Online, there is reportedly a behind-the-scenes, unofficial agreement between Hollywood and some consumer electronics manufacturers, including Microsoft and Sony, not to use ICT until 2010, or possibly even 2012. Without providing more details, the report suggests that Hollywood isn't exactly happy with the situation, and could very well renege on the agreement, such that it is. But the agreement is there nonetheless, presumably to help the industry transition to HDMI. This could explain why the very same studios that pushed for HDMI and ICT have recently announced that they would not use it for the time being.

The report's claims could also shed some light on two of the more baffling consumer electronics moves as of late. Sony stunned onlookers when it announced that the low-end PlayStation 3, which will retail for US$499, will not have HDMI. This put Sony in the awkward position of downplaying HDMI as a "must have" feature for a next-generation optical disc player. Kaz Hirai, CEO of Sony Computer Entertainment of America, sidestepped the lack of HDMI by painting it as a high-end standard that wouldn't be aesthetically appreciated by many consumers.

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