[MPlayer-dev-eng] [PATCH] audio filter volnorm2 - two-pass audio normalizer

[Zoltan Hidvegi]

Rich Felker wrote:
> > Have you tried -a52drc option?
> 
> The default value is full drc I think.. Anything but default or zero
> makes decoding unbearably slow, iirc.

What to do mean by making it unbearably slow?  It will add one pow
call per AC3 sample, that's around 40 pow calls per second, but only
for the samples where drc is indicated in the AC3 stream (the encoder
must mark the portions of the steam that requires drc, and how much
drc must be used).  I know you have a slow machine, but is it really
that slow?

Zoli