[vdr] Re: DVD replay is unsmooth

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

> > AC3 dynamic range compression
> 
> i'm no audio specialist, maybe someone else can describe it better,
> 'dynamic
> range compression' is part of the AC3 spec and a feature of liba52,
should
> be
> on for normal living room audio equipment.

It makes louder sounds quieter and quieter sounds louder.  Basically
reduces the range of volumes of sounds in the audio so that everything
is of a similar volume.