######################################################################
# Converts a .wma media file to .mp3 format. You should also have 
# installed mplayer (www.mplayerhq.hu/) and lame (lame.sourceforge.net/)  
# change the parameters if, required. the output filename is the 
# input filename with .mp3 appended
#
# Copyright (C) 2007 Srivatsa Kanchi, R
# License: GPL
#
#####################################################################

if (( $# != 1 )); then
    echo -e "Usage: \n \t/bin/bash $0 <wma_file>\n"
    exit 1
fi
tmpfile1=`mktemp /tmp/temp.XXXXXXXXXX` || exit 1
mplayer -nortc -quiet -vo null -vc null \
    -ao pcm:fast:waveheader:file="${tmpfile1}" "$1" && \
lame --resample 22.05 -b 24 "${tmpfile1}" "${1}.mp3"
if (( !$? )); then
    echo "failed with error code $?"
else
    echo "Done!"
fi
rm -f "${tmpfile1}"