[mythtv] Need help debugging problem with scrambled TS streams.

Anders Hanson anders.hanson at speedo.nu
Wed Jan 12 13:56:37 EST 2005


Jesper Sörensen wrote:

>
>>> What I can tell from the logs is that the CA_PMT that is sent 
>>> fromMythTV is 8 bytes shorted than the CA_PMT that is sent from VDR
>>> and that I got 'Malformed PAT' errors in the MythTV.
>>
>>
>>
>>
>> OK, I see a couple of differences. There is some "private data" in 
>> the CA descriptor that is stripped by Myth which it shouldn't do. 
>> I'll try to make a patch for that later today. I can't promise this 
>> will fix anything for you but it's a bug no less.
>
>
>
> Please try the attached patch (against patch 3.5). Unfortunately the 
> paths in the patch are wrong but it should work if you specify the 
> file names manually when applying the patch. Let me know if you can't 
> get it to apply and I'll try and make a new one for you.
>
I managed to apply the patch but the CA_PMT is still not identical for 
MythTV and VDR :( This time MythTV is sending more info than VDR!
MythTV --> 00 01 A0 35 01 90 02 00 03 9F 80 32 2C 03 03 FE 01 00 12 01 
09 04 05 00 03 06 10 01 00 13 01 40 14 03 00 88 00 02 10 06 00 00 03 11 
06 00 00 06 12 06 00 00 06 1F 06 00 00
VDR      --> 00 01 A0 30 01 90 02 00 03 9F 80 32 27 03 03 FE 01 00 12 01 
09 0F 05 00 E3 06 10 01 00 13 01 40 14 03 00 88 00 02 10 06 00 00 04 11 
06 00 00 00 12 06 00 00

/Anders


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