>
> the motivation for this patch was to speed up zapping channels when
> using vdr-xine, i. e. to shorten the time from pressing the remote
> button till audio and video appear.
>
> FF card users may only see the effect of this patch when the FF card is
> running in transfer mode.
>
 
Could this patch cause problems if vdr triggers a retune some time after the initial channel change?  Perhaps this has to do with what UpdateChannels is set to at the time.
 
Best Regards.