[mythtv-users] DVB-S2: How to decrypt a channel with card TBS6590

[Alain]

On 22.06.19 23:13, Klaas de Waal wrote:
>> I might not have a CI+ plus module, just CI:
>>
>> Module CI Viaccess Secure Dual CW64-Bit Secure CAM ACS 3.1 / MTVx-6320
>>
> I am not familiar with this CAM module so I do not know. However, it
> is great that you can receive the FTA channels, this means your
> configuration is correct.
>
> Low hanging fruit
> Your card does have two slots for CAM modules. Assuming one slot is
> for one adapter, have you tried both slots?
>
> About timeouts.
> For years I have used a timeout values of 3000/9000 milliseconds for
> my DVB-C tuner cards with CI CAM plus smartcard. The default timeout
> values of 1000/3000 milliseconds is OK for FTA channels but not for
> encrypted channels.
> My latest smartcard, intended for CI+ only, needs much more time; I
> use timeout values of 15000/20000 milliseconds for this smartcard.
> However, it does work when inserted in a CI (not plus) CAM module.
>
> Messages
> Mythbackend gives interesting messages. Try with "-v general,dvbcam"
> and maybe even with "-v general,dvbcam --loglevel=debug".
>
> Other software/hardware
> Can you decrypt with Windows or, on Linux,  with e.g. TVHeadend? If
> this works then it should also work with MythTV.
>
> Groetjes,
> Klaas.
>
   Thanks, I've tried changing the timeout parameters, but no success. 
Here is what I set:

update capturecard set signal_timeout = 15000, channel_timeout = 20000 
where cardid in ( 25, 27 );

    Log in debug mode:

Jun 23 20:13:18 mytv mythbackend: mythbackend[12366]: N DVBRead 
recorders/dtvsignalmonitor.cpp:368 (HandlePMT) 
DTVSigMon[25](/dev/dvb/TBS6590-0/frontend1): PMT says program 17204 is 
encrypted
Jun 23 20:13:18 mytv mythbackend: mythbackend[12366]: I DVBCam 
recorders/dvbcam.cpp:260 (run) DVB#/dev/dvb/TBS6590-0/frontend1 CA: CI 
handler thread running
Jun 23 20:13:19 mytv mythbackend: mythbackend[12366]: I DVBRead 
recorders/dvbcam.cpp:117 (Start) DVB#/dev/dvb/TBS6590-0/frontend1 CA: CI 
handler successfully initialized!
Jun 23 20:13:20 mytv mythbackend: mythbackend[12366]: D DVBRead 
mpeg/mpegstreamdata.cpp:1904 (ProcessEncryptedPacket) 
MPEGStream[25](0x7f5010199820): PID 0x21e status: Encrypted
Jun 23 20:13:21 mytv mythbackend: mythbackend[12366]: D DVBRead 
mpeg/mpegstreamdata.cpp:1904 (ProcessEncryptedPacket) 
MPEGStream[25](0x7f5010199820): PID 0x221 status: Encrypted
Jun 23 20:13:23 mytv mythbackend: mythbackend[12366]: D DVBRead 
mpeg/mpegstreamdata.cpp:1904 (ProcessEncryptedPacket) 
MPEGStream[25](0x7f5010199820): PID 0x21f status: Encrypted
Jun 23 20:13:23 mytv mythbackend: mythbackend[12366]: D DVBRead 
mpeg/mpegstreamdata.cpp:1904 (ProcessEncryptedPacket) 
MPEGStream[25](0x7f5010199820): PID 0x220 status: Encrypted
Jun 23 20:13:32 mytv mythbackend: mythbackend[12366]: E TVRecEvent 
tv_rec.cpp:3950 (TuningSignalCheck) TVRec[25]: TuningSignalCheck: Hit 
pre-fail timeout
Jun 23 20:13:38 mytv mythbackend: mythbackend[12366]: W TVRecEvent 
tv_rec.cpp:3981 (TuningSignalCheck) TVRec[25]: TuningSignalCheck: taking 
more than 20000 ms to get a lock. marking this recording as 'Failing'.
Jun 23 20:13:38 mytv mythbackend: mythbackend[12366]: W TVRecEvent 
tv_rec.cpp:3983 (TuningSignalCheck) TVRec[25]: See 'Tuning timeout' in 
mythtv-setup for this input

Alain

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