Re: [Help-bash] help - optimization wanted for little script - batch converting audio files

[Luigi Rensinghoff]

Is that supposed to work ???

under OS X ??


while IFS= read -r -d '' file; do
echo "$file"
done < <  (find . -type f -name '*-C.aif' -print0)


Am 10.07.2014 um 16:28 schrieb Luigi Rensinghoff <address@hidden>:

> Hi List
> 
>        hoping that this might be the right forum for this kind of question:
> 
> I have this little - very simple script .. which works fine in one folder, 
> with files and folders without "spaces"
> 
> #!/bin/sh
> 
> for f in *C.aif;
> do
> #echo "Processing $f"
> prefix=${f%}
> pre=`echo $prefix | sed 's/.\{6\}$//'`
> L=`echo $pre-\(L\).aif`
> R=`echo $pre-\(R\).aif`
> C=`echo $pre-C.aif`
> LFE=`echo $pre-\LFE\.aif`
> Ls=`echo $pre-S\(L\).aif`
> Rs=`echo $pre-S\(R\).aif`
> out=`${pre}_6ch.wav`
> 
> ffmpeg -i $L -acodec pcm_s24le -i $R -acodec pcm_s24le -i $C -acodec 
> pcm_s24le -i $LFE -acodec pcm_s24le -i $Ls -acodec pcm_s24le -i $Rs -acodec 
> pcm_s24le -filter_complex 
> "[0:a][1:a][2:a][3:a][4:a][5:a]amerge=inputs=6[aout]" -map "[aout]"  
> ${f%-C.aif}_6ch_24bit.wav
> #rm $L
> #rm $R
> #rm $C
> #rm $LFE
> #rm $Ls
> #rm $Rs
> 
> # echo $L,$r,$C,$LFE,$Ls,$Rs
> 
> done
> 
> What do i need to do / where to read to adapt it in a way, that it can
> 
> a) search multiple folders and subfolders
> 
> b)  handle folder - and filenames with spaces or other special characters....
> 
> Thanks in advance
> 
> Luigi
> 
>