[vlc] Re: Streaming many DVB-T streams.

Benjamin PRACHT bigben at via.ecp.fr
Fri Sep 26 17:44:10 CEST 2003


On Fri, Sep 26, 2003, Anders Nilsson wrote :

> If I want  to multicast all channels including  the encrypted channels
> at all  time. It seams like  I have to get  a DVB-T card for  each and
> every encrypted channel and I also  need a CA-cards for each encrypted
> channel (I beleave  that each CA-card is capable  of descrambling only
> one channel?) . If  this is the case the amount of  money needed is my
> limiting factor.

Well, there is currently no way (as far as I know) to descramble a video
under  Linux. So,  it is  unfortunately impossible  to stream  scrambled
programs using VideoLAN.

>
> >From what I understand Teracom (the national distributor of DVB-T) is
> sending all content using 3 Transprt streams so I guess that I need at
> least  3 DVB-T  cards. But  is the  Haupage nova-t  card or  any other
> capable of  delivering the whole  transport stream down to  the driver
> layer?
>

You need 1  Nova-t (one tuner, in fact) per  "frequency". It is possible
to  get all  the  channel broadcasted  on the  same  freanquency with  a
nova-t.

> What card if all above questions can be solved would you recommend?
>

Well, the Nova-t works well... except fot the descrambling part...

> Is  someone  making  a  software  descrambler?  (This  could  ease  my
> headache)
>

Well, don't think  this would be really  legal... Scrambling algortithms
are not public, partly to avoid this to be achieved, I believe...

-- 
$(echo "BigBen")

Oui je quote, et alors ?

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