[vdr] Re: channel switch audio pid issue

["Simon Dean" <linux-dvb@sickhack.com>]

> > there seems to be a litle glitch in dvbapi.c , if  you have a
channel
> with
> > audio pid > 0 and you switch to another  channel  witch have audio
pid=0
> and
> > it is on the same transponder you hear the audio from previous
channel.
> I
> > found this with german cable (channel Leitseite).

Why does the channel have an Audio PID of 0?