removed obsolete save file

scripts/reencode_m4a.sh.save

@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-for file in ./*.m4a; do
-   map='';
-   if [[ $# > 0 && $1 == 'map' ]]; then
-      map='-map 0:0';
-   fi
-   vbr='';
-   if [[ $# > 1 && $2 == 'vbr' ]]; then
-      vbr='libfdk_aac -profile:a aac_he -b:a 64k';
-   else
-      map="$map copy"
-   fi
-   dest=../reencode
-   if [[ !(-d $dest) ]]; then
-      mkdir $dest
-   fi
-   echo "ffmpeg -i '$file' -c:a $vbr $map -movflags +faststart '$dest/$file'";
-   ffmpeg -i "$file" -c:a $vbr $map -movflags +faststart "$dest/$file";
-done