As in: Copyfight , Favorite Things , Media , News

Yesterday, the internet was a-flurry with rumors that TiVo was implementing a copy-protection scheme that would prevent users from keeping shows beyond a certain point:

I recently got a sample of Tivo DRM, accidentally I suspect. Recently a Simpson's rerun recorded with a red-flag next to it (an icon I've never seen before). When I selected the episode, I got a message to the effect that "the copyright holder prohibited saving the episode past date mm/dd". I also noted that this episode could not be copied using Tivo Togo (Link)

TiVo responded quickly:

[The TiVo rep] said the copy protection is trigged by a flag in the video signal. The reports appearing on the Web appear to be cases where TiVo misinterprets noise in the signal as a copy protection flag, and imposes the restrictions.

"During the test process, we came across people who had false positives because of noisy analog signals," he said. "We actually delayed development (of the new TiVo software) to address those false positives." (Link)

But apparently, that doesn't make any sense.

In the room are film executives, consumer electronics manufacturers, software and operating system vendors, semiconductor manufacturers and conditional access system designers. When I asked them if they believed that noise could be "misinterpreted" as a DRM flag, they burst into positive howls of disbelief. One present talked about Macrovision's checksums and said that that must have been "incredible noise if it completed the checksum." A semiconductor expert laughed out loud. (Link)

Alas, I end up feeling link this guy

The basic question is why TiVo is implementing these crap features. But if you want to live with the features, the next question is, who has access to the flag controls? If someone inside TiVo flipped the flag on, for whatever reason, TiVo should say that now. If the broadcaster -- through the analog signal being named as the fall guy by Mr. Denney -- can turn the flag on whenever they want, the power of this feature is in the wrong hands altogether. (Link)

and agreeing that "while I'm a fan of the machine, I'll bolt as soon as this new "feature" kills out a show I'd been saving. There are alternatives that don't do this".

Why, TiVo? Why?

Posted by briley at September 15, 2005 5:30 AM