[vdr] Re: A/V sync problems with new drivers

[Oliver Endriss <o.endriss@gmx.de>]

Andreas Schultz wrote:
> On Tuesday 08 April 2003 20:19, Oliver Endriss wrote:
>
> [...]
>
> > [1]
> > There is no quick and clean[tm] fix for PCR != video pid.
> > (Well, I was aware of that when I patched the driver.)
> >
> > I haven't looked deeper into that but I think Andreas' Auto-PID
> > patch might be modified to set the PCR pid. The PCR pid can be
> > extracted from the PMT. This might help those who have still A/V
> > sync problems.
>
> well, i tried that, question is: do i have to set pcr always or only
> when VPID != PCRpid?

It's safe to set the PCR pid always.

If you set PCRpid to 0, the firmware will assume PCRpid==Vpid.
(This happens when the driver is being initialized.)
Therefore, you have to reset the PCR pid to 0, if you want the firmware 
to take over again.

Oliver


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