[linux-dvb] Re: No sound on some channels (sometimes)

[Ed Wildgoose <lists@wildgooses.com>]

Johannes Stezenbach wrote:

> Martin Holst wrote:
>  
> > Johannes Stezenbach wrote:
> >    
> > > Unless the dvb-ttpci driver is loaded with pids_off=1 the
> > > pcr/video/audio filters won't be cleared on DMX_STOP/close()
> > > (this is for szap + dvb_shutdown_timeout=0 compatibility).
> > >
> > > Anyway: Please try if pids_off=1 solves the problem, and double
> > > check that there are no old filters set when changing transponders.
> > >      
> > I've changed this and since 2 days this problem is gone. And I've observed,
> > that the UPT-error occurs not as frequently as before that changes. For
> > example: Now I can do a channel switching over 80 channels before the error
> > occurs. Before that, the error occured even after 15 switches. Maybe we should
> > debug the UPT-error in that direction...
> >    
> Hm, since the default dvb_shutdown_timeout makes the pids_off=0 default
> pointless, maybe we should change the pids_off default to 1...
>
> Yes?
>
> Johannes
>
>
>  
Has there been any progress on this?  I updated to CVS a few days ago, 
and almost immediately managed to record something using Mythtv which 
had picture but no sound...  I haven't got pids_off=1 though.  I think 
also that this occurred when recording from my Nova-T card? (Not 100% 
sure though)

Thanks


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