#!/bin/sh
# Check for Apps before starting
if [ `which lame| grep lame|wc -l` -eq 0 ]
then
  echo "lame not installed"
  exit 0
fi

# Create Direcotry of converted files
OUT_DIR="./wav2mp3"
[ ! -d $OUT_DIR ] && mkdir -p $OUT_DIR

# Modify Lame preferences
# http://linux.die.net/man/1/lame
# lame_opts=" --vbr-old -V 0 -m j --replaygain-fast"
# Default Values ^ VBR 0, Joint Stereo, Apply ReplayGain Tag

lame_opts="--vbr-old -V 0 -m j --replaygain-fast"

# Loop every .wav file
for x in *.wav
do MP3=`basename "${x%.wav}.mp3"`

# Then convert .wav to .mp3
echo "Converting ${x} to MP3 format"
lame $lame_opts "$x" $OUT_DIR/"$MP3"
done