parameter- und zielordnerhandling verbessert

scripts/reencode_audio.sh

@@ -1,7 +1,13 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+# ensure existence of destination folder
+dest=../reencode
+if [[ !(-d $dest) ]]; then
+   mkdir $dest
+fi
+
 for file in ./*.$1; do
-   echo "ffmpeg -i '$file' -c:a copy -map 0:0 '../reencode/$file'";
-   ffmpeg -i "$file" -c:a copy -map 0:0 "../reencode/$file";
+   echo "ffmpeg -i '$file' -c:a copy -map 0:0 '$dest/$file'";
+   ffmpeg -i "$file" -c:a copy -map 0:0 "$dest/$file";
 done