On Jun 4, 2013, at 7:45 PM, "Manfredi, Albert E" <albert.e.manfredi@xxxxxxxxxx> wrote: > Total a la carte, as in channel by channel, is probably going to be an > administrative nightmare no matter what. But as to can it be done, seems to > me, if you use existing IP mechanisms for key exchange, encryption, and > distribution, and mirrored servers at ISP network edges, multicast or unicast > controlled access should be quite doable. This is done in any web browser, so > I can't see why a connected TV product would have special difficulties? The technology for an all digital system is relatively straight forward, regardless of the delivery infrastructure. Clearly IP tools are available if the network is IP based. But any two way system can do it on demand, and one way systems (i.e. DBS) can do it via local caching of transactions, which are then collected when the STB is polled via the phone connection. This is done now for PPV events on DBS systems, but DOES require that the phone connection be hooked up. It may also be possible to add WiFi to DBS STBs to provide the return channel for transactions in homes that have WiFi internet. > > The only "need" for proprietary STBs arises because certain parties see a > monetary advantage to themselves. Internet Protocols have had the advantage > of being two-way right from the start. So the excuses like those concerning > the original CableCard go out the window. Nothing is going to change the proprietary nature of cable and DBS STBs - the FCC has totally dropped the ball on this and shows no signs of changing direction. As a champion of OTT video via the Internet, I would think Bert would understand that the problem is not the cable and DBS systems per se, but the exclusivity of the deals that allow content providers to use these systems to force the public to buy bundles of programming that are exclusive to the MVPD systems. IF we move to ala carte on MVPD systems, it is only a small step to offering the same channel at a similar price via an OTT subscription. Regards Craig ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.