Re: [ecasound] fade in and fade out on the same file with the same command?

I do that in several of my scripts & it works fine. The only thing I do
differently is a second '-ea 100' before the -k12 command string. I always
assumed that was redundant, actually (I have it there because the scripts
deal with situations where there is sometimes a fade-in & sometimes not) -
but perhaps not.

-bg

----
Bill Goldsmith
Radio Paradise
www.radioparadise.com
> Is that possible? I've tried to make a script so that I could do fade
> in and fade out with one command, but it didn't work. Could somebody
> help?
>
> Here's my test:
>
> #!/bin/sh
> if test x${1} = x -o x${2} = x -o x$[3] = x; then
>   echo "Error! Usage: fade <file> <fadeinlen> <fadeout>"
>   exit 1
> fi
>
> file=${1}
> fadeinlen=${2}
> fadeoutlen=${3}
> filelen=`ecalength -s ${file} 2>/dev/null |cut -d. -f1`
> fadeoutstart=$(($filelen-$fadeoutlen))
> echo "fadeoutstart=${fadeoutstart}"
>
> mv -v ${file} tmp.${file}
> ecasound -i tmp.${file} -o ${file} -ea:100  -kl:1,0,100,${fadeinlen} \
>  -kl2:1,100,0,${fadeoutstart},${fadeoutlen}
> rm -fv tmp.${file}
>
> # -end
>
> The fadeout works, but not the fadein, why?
>
> Lars
>
>
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