[opendtv] Re: ATSC High Def Recorder

  • From: Ron Economos <w6rz@xxxxxxxxxxx>
  • To: opendtv@xxxxxxxxxxxxx
  • Date: Tue, 22 Jul 2008 15:55:21 -0700

Correct. However, it appears that the average cable/satellite STB does
not implement CEA-805-C DRM on it's HD component outputs, making
the Hauppage recorder pretty effective (at least for the present).

BTW, I should clarify my previous statement. DTCP/5C /encryption and
key exchange/ only exists on 1394 and IP connections. However, DTCP
/descriptors/ (which may control CEA-805-C DRM) can be added to
Transport Streams at any time, and are now included in cable network
satellite feeds.

Ron

Richard Hollandsworth wrote:
DRM controls (similar to DTCP "5C") are also found on the Component Video I/F, see CEA-805C: 
http://hdtv.forsandiego.com/messages/1/6560.html#POST32596
Which explains why the Hauppauge C.V. I/F recorder hasn't been sued off the market.... 

holl_ands

=================================================
--- On *Tue, 7/22/08, Ron Economos /<w6rz@xxxxxxxxxxx>/* wrote:

    From: Ron Economos <w6rz@xxxxxxxxxxx>
    Subject: [opendtv] Re: ATSC High Def Recorder
    To: opendtv@xxxxxxxxxxxxx
    Date: Tuesday, July 22, 2008, 2:50 AM

    DTCP/5C only exists on IEEE1394 or IP (DLNA) connections.
    Certainly not component connections. Besides, the whole point of
    the Hauppauge HD-PVR is to get around 5C/DTCP.

    Ron

    Richard Hollandsworth wrote:



    BTW: The Hauppauge HD-PVR records HD programs to Blu-Ray disc,
    with HD Component Video input
    from either Cable, SAT or OTA Receiver.  [Presumably uses DTCP
    "5C" copy control.]
    http://www.hauppauge.com/site/products/hd_pvr.html

    holl_ands

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