#!/bin/bash
# wma2mp3 - converts wma to mp3
# by dive #slackware 
# dave@dawoodfall.net

function convertall
{
    for i in *.wma 
    do
        ffmpeg -i "$i" audiodump.wav
        lame --preset extreme audiodump.wav -o "`basename "$i" .wma`.mp3"
    done
    rm audiodump.wav
    exit 0
}

function convertfile
{
    ffmpeg -i "$1" audiodump.wav
    lame --preset extreme audiodump.wav -o "`basename "$1" .wma`.mp3"
    rm audiodump.wav
    exit 0
}

function usage
{
    printf "%b\n%b\n%b\n" "wma2mp3: Usage:" \
    "wma2mp3 FILE" "If FILE is omitted it will convert all files in current dir."
    exit 0
}
 
[[ $1 == "-h" || $1 == "--help" ]] && usage
[[ $1 != "" ]] && convertfile "$1"
convertall