#!/bin/sh

usage() {
	cat <<EOF
m4a2wav

Usage:
	m4a2wav

Converts all m4a files in the current directory to
wav format. Requires ffmpeg.
EOF
}

case "$@" in
	--help)
		usage
		exit 1
		;;
	*)
		fd -e m4a -x ffmpeg -i '{}' '{.}'.wav
		;;
esac
