Barry Margolin <
bar...@alum.mit.edu> wrote:
>
cable...@comcast.net wrote:
>>Barry Margolin <
bar...@alum.mit.edu> wrote:
>>>"- Bobb -" <bo...@noemail.123> wrote:
>>>>search Google for
>>>>TIVO boxes - Comcast - cablecard.
>>>>or
>>>>comcast tivo dvr
>>>>You buy your Tivo box and rent/insert a "Comcast Cablecard" into the Tivo
>>>>box.
>>>Caveat: You can't access On Demand from a TiVo.
>>Says who? I have On Demand on my Tivo..
>>Can't get PPV events but on demand is there.
>This is the first I'd heard that CableCard allows access to interactive
>services. This was the promise of Tru2Way, but I thought that never
>really got off the ground.
We've been through this many, many times. CableCARD 1.0 was a two-way
standard. CableCARD 1.0 never prevented access to interactive services,
as set-top boxes rented to subscribers that were built 20 years ago
to implement 1990's federal laws were CableCARD 1.0 hosts. These were
all two-way receivers. CableCARD 1.0 was a two-way standard from Day
One. Set-top boxes rented from the cable system by subscribers were built
to this standard. Technically, even the security module was removeable,
although there's a piece of metal across it to make it difficult to remove
except by their technician at the warehouse.
The problem had nothing to do with the removeable security module itself,
whose circuitry never prevent two-way communication. The problem was the
consumer electronics manufacturers, who didn't want to spend the extra
money building two-way circuitry into the receiver that was a CableCARD 1.0
host. CableCARD 1.0 is a cable-industry standard. They conceded to consumer
electronics manufacturers, allowing them to claim they built CableCARD 1.0
receivers, even though they had implemented part of the standard only. FCC
in turn conceded to the cable industry, even though subscribers generally
couldn't buy set-top boxes that had implemented the standard. No, this
didn't implement the Telecom Act nor the earlier Cable Act, but FCC looked
the other way. FCC didn't have jurisdiction to regulate consumer electronics
manufacturers and couldn't prevent non-standard devices from being sold to
consumers that claimed to be standards compliant.
A handful of two-way receivers that were fully compliant were manufactured,
but it had very little impact on the market.
Tru2Way is merely the trademark for CableCARD 2.0, and the cable industry
somehow found a way to force manufacturers to building models that were
CableCARD 2.0 hosts to build all two-way receivers. Very few models were
ever built, and some manufacturers like had stopped building receivers
that were CableCARD hosts altogether.
By the time CableCARD 2.0 came around, the cable operators had begun to
push FCC for looser regulations and to start getting away from renting
equipment to subscribers that would be CableCARD hosts. For instance,
the smaller boxes capable of decrypting just a few channels aren't
CableCARD hosts.