[linux-dvb] Lost lock problems over extended periods of time

Manu Abraham manu at kromtek.com
Wed Jun 8 19:58:30 CEST 2005


Dominique Dumont wrote:
> Manu Abraham <manu at kromtek.com> writes:
> [ while discussing temporary signal loss...]
>>I believe that will be a temporary fix for FTA.. But what if tuned to
>>a scrambled transponder and decrypting it ? Sending CA_PMT again does
>>not look clean ..
> 
> I'm pretty sure that the CAM will resume descrambling when the data
> comes back. (Marc, can you confirm ?)
> 
> After all, I remember that I was able to decode a channel for which I
> did not send a CA_PMT: the CA_PMT I sent for the previous transponder
> was the same for the new transponder I tuned to. And the CAM happily
> descrambled a new program on the new transponder. 
> 
> Of course this may be an SCM bug, one never knows
> 

I think, If the CA_PMT is the same it would descramble fine.


Manu





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