Convert a directory of wav files to opus

convert-wav-to-opus.sh

#!/usr/bin/env bash

shopt -s globstar
for file in ./**/*.wav
do
	echo "$file"
	outfile="${file%.wav}.opus"
	echo "$outfile"
	if [ -f "$outfile" ]
	then
	    echo "> Skipped."
	else
		opusenc "$file" "$outfile" > /dev/null
		if [ -f "$outfile" ]
		then
			rm "$file"
		fi
	fi
done