Vyrovnani dyn. rozsahu hudby

[Václav Ovsík]

On Wed, Aug 20, 2008 at 04:49:28PM +0200, Jaroslav Lukesh wrote:
> mkdir _
> 
>    for i in *.MP3; do mv "$i" "`basename "$i" .MP3`.mp3"; done
>    for i in *.mp*; do mv "$i" `echo $i | tr ' ' '_'`; done
> 
> for i in *.mp*
> 
>   do lame -S --decode "$i" "$i.wav"
> 
>   #******* KOMPRESOR DYNAMIKY ***************
>   normalize -m "$i.wav"
>   #sox "$i.wav" "$i.new.wav" compand 0.0001,0.12 -16,-4 -1 -1 0.01
>   sox "$i.wav" "$i.new.wav" compand 0.0001,0.12 -24,-6 -2 -2 0.01
>   normalize -m "$i.new.wav"
> 
>   file *.wav
>   file *.new.wav
> 
>   rm "$i.wav"
> 
>   lame   --abr 140   -Z   -X 3   --nssafejoint   -q 
> -k   --nspsytune   --athaa-type 3   --athlower 3   -m j   "$i.new.wav" 
> "_/$i"
> 
>   rm *.new.wav
> 
> done

Normalize-audio by melo umet upravit relativni konstantu v ogg a mp3 bez
nutnosti rekomprese... Vice viz man normalize-audio.
-- 
Zito