Migrate audio files to OGG format

compare.sh

#!/bin/sh
if [ -z "$2" ]; then
  dpath=/media/usb0/Multimedia/Audio/
else
  dpath="$2"
fi
if [ -z "$3" ]; then
  spath="`pwd`"
else
  spath="$3"
fi
src=`find "$spath/$1" -type f -maxdepth 1 2>/dev/null | wc -l`
dst=`find "$dpath/$1" -type f -maxdepth 1 2>/dev/null | wc -l`

if [ "$dst" -eq "0" ]; then
  echo "WARNING: $1 does not exist in $dpath"
elif [ "$src" -ne "$dst" ]; then
  echo ""
  echo "$src ----------------------------- $spath/$1"
  ls "$spath/$1"
  echo "$dst ----------------------------- $dpath/$1"
  ls "$dpath/$1"
else
  echo "OK - $1 has the same number of entries"
fi

convert.sh

#! /bin/bash
out_target="$3"
if [ "$out_target" == "" ]; then
  out_target="/media/usb0/Multimedia/Audio/Artists/"
fi
file_path="`dirname \"$1\"`"
file_name="`basename \"$1\" .$2`"
in_file="$file_path/$file_name.$2"
out_path="$out_target/$file_path"
out_file="$out_path/$file_name.ogg"

in_size=`du -h "$1" | awk '{print \$1}'`

echo -n "Converting $file_path/$file_name"
mkdir -p "$out_path"
nice -n 15 sox "$in_file" -t vorbis "$out_file"
out_size=`du -h "$out_file" | awk '{print \$1}'`
echo " - Done (went from $in_size to $out_size)"