[linux-dvb] Re: Audio sync

[Klaus Schmidinger <Klaus.Schmidinger@cadsoft.de>]

Ralph Metzler wrote:
> 
> Klaus Schmidinger writes:
> ...
>  > Are you saying VDR should set VPID, APID _and_ PCR-PID when recording?
> 
> Yes.

How does this correspond with your posting from 14:09:

   During live viewing the ARM uses the PCR to set its own system clock
   (STC). The PTSs (DTSs are dropped AFAIK) of the streams are then used
   for synchronization.
   During playback only the PTSs are used. The STC is set according to
   the first PTS. It also is reset if there are large PTS gaps.

This made me believe that the PCR-PID only needs to be set for _live_ tv viewing,
but not for _recording_.

Klaus
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Klaus Schmidinger                       Phone: +49-8635-6989-10
CadSoft Computer GmbH                   Fax:   +49-8635-6989-40
Hofmark 2                               Email:   kls@cadsoft.de
D-84568 Pleiskirchen, Germany           URL:     www.cadsoft.de
_______________________________________________________________


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