Chris Lanier's Blog

News, Analysis, and Opinion on Microsoft Digital Media Technologies (and TGB News!)

CableCARD to Get Relaxed DRM

It has always been hard to stomach the DRM variations that CableLabs has set up between OCURs and UDCP devices like TiVo’s.  TiVo gets the ability to have non-DRM recordings if the content provider hasn’t flagged the broadcast at all whereas Media Center with CableCARD has to protect everything no matter what.  This discrepancy might is ready to change.

CableLabs recently unwrapped an update to the OCUR specs in which they appeared to have removed the “Requirement to Protect Output of Content with No Protection Flags.”

Hard to say whether you will need the Windows Media Center TV Pack to take full advantage, but based on what S1Digital is planning to ship it would appear that at least at first the TV Pack will be required.  There will also have to be a Digital Cable Tuner update that would most likely allow shows not marked as copy protected to skip the WMDRM process within the tuner.

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Cross Posted from Chris Lanier's Blog at http://msmvps.com/blogs/chrisl/

Comments

 

MSBob said:

Spiffy!
July 19, 2008 12:28 PM
 

PLUCKYHD said:

Just made my day now how to get fiji and test it the hard part
July 19, 2008 12:32 PM
 

jsous said:

does this change the requirement at all to have OEM, DRM laden chipset for use with the Digital Cable tuner?
July 21, 2008 7:56 AM
 

PLUCKYHD said:

No won't change that requirement guarantee it. As it will still have to be a cable labs ceritified device (pc) they are just relaxing some of the drm for the recordings. Cable labs will never allow home built computers to use cable cards. IMHO
July 21, 2008 8:56 AM
 

Crostian said:

Why can't they just have home builders who would like to set-up one of these boxes to their PC's register their PC's with Cable Labs? Why couldn't they log your Vista's registration number with the OCUR box? It would seem that they could figure this out somehow... Unless ATI has cut deals with whichever company sales these OEM systems.
July 22, 2008 12:22 PM
 

PLUCKYHD said:

It is a Cable Labs restriction. Think of it as Tivo and the Cable box are cable labs certified. The computer is needed to make the tuners work so they need to be certified to. It is not like you can build your own tivo or cable box. At least that is how I convinced myself
July 23, 2008 3:35 PM


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