[vdr] Problem with audio sync in playback

C.Y.M syphir at syphir.sytes.net
Mon Oct 16 16:39:16 CEST 2006


Tero Siironen wrote:
> On 14.10.2006 23.20, "Pasi Juppo" <pasi.juppo at iki.fi> wrote:
> 
>> This problem is yet to be fixed to my understanding. Now I have a good
>> recording (one episode from Lost) where this happens very often. The
>> problem seems to be related to situations where the scene fades black
>> before new scene. There is something strange in those situations..
>>
>> If someone has the knowledge/talent to start debugging the problem I can
>> put the recording available for downloading.
> 
> Well, I don't have knowledge for debugging, but I ran some tests. I took few
> minutes crop from a recording of same episodes and tried it with different
> AV7110 firmwares. (TT DVB-C FF 2.1 card)
> 
> I tested with VDR 1.4.3 and test_av app included in 22623 test firmware
> package, with firmwares 261a, 261f, 2622 and that test version 22623.
> Everytime playback stuttered and lost a/v sync after scene change situation.
> 
> So I think this is more like dvb firmware/driver problem than VDR problem.
> However this is very annoying.
> 
> 

The only way i know how to fix that is to run your FF card with some kind of
software playback (ie; xine).  I wish we had a version of firmware that didn't
have this problem.. or at least a way for it to recover itself.

Regards.



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