1. Processes files in current directory and its sub-dirs recursively, (excluding those under */converted/)
2. accepts input format : (1) ape, (2) flac, (3) wav ;
must have a .cue file
3. tags transferred
4. works on linux with bash shell.
5. usage
copy the following content and save it to a file (say splitter.sh), copy the script to the target directory, then use
splitter.sh -i ape|wav|flac|all -o flac|mp3|ogg [ -d output_dir]
If the destination dir is not specified, the splitted files will be saved to a sub dir under current working directory using the base name of the original file.
What is needed to run this script?
To be able to decompress "ape" file, you need to have
ffmpeg installed,
For Ubuntu users, you can install it by
sudo apt-get install ffmpeg
To be able to decompress "flac" file, you need to have
flacinstalled,
You can also install it by typing
sudo apt-get install ffmpeg
in Ubuntu.
To generate mp3 outputs, you will need to install "lame" and "mp3splt",
for "ogg" output, you will need "oggenc" and "mp3splt".
While for generating flac, you will need "flac" and "shnsplit" (in package "shntool")
so to simplify things, you can install all of them for Ubuntu by typing the following
sudo apt-get install ffmpeg flac shntool oggenc cuetag mp3splt lame
(Click "
View Plain" button to copy the source code")
enjoy!
#!/bin/bash
#Convert ".ape or .flac" to ".mp3 or .ogg", using
#
# TOOLS: mp3split, lame, ffmpeg, flac
#
# Licence: GPL
# by Liping Zhang
#Copyright (C) 2011 Liping Zhang - San Francisco, USA
#
#IF YOU FIND A BUG OR HAVE A SUGGESTION COMMENTO OR SIMPLY WANT TO CONTACT ME PLEASE MAIL ME TO
#zhanglpg_*@gmail.com REMOVING THE "_*"
#This is done to prevent spamming
#This script is intended to convert ape or flac + cue files to
#ogg vorbis or mp3 or flac files, setting the tags to the correct value,
#obtained from the cue file.
#
#(original license header from the cueape function within this script)
#IF YOU FIND A BUG OR HAVE A SUGGESTION COMMENTO OR SIMPLY WANT TO CONTACT ME PLEASE MAIL ME TO
#rafadev_*@gmail.com REMOVING THE "_*"
#This is done to prevent spamming
#Copyright (C) 2006 Rafael Ponieman - Buenos Aires, Argentina
#This program is free software; you can redistribute it and/or
#modify it under the terms of the GNU General Public License
#as published by the Free Software Foundation; either version 2
#of the License, or (at your option) any later version.
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with this program; if not, write to the Free Software
#Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# usage: inputoption outputoption
#
e() { echo -e "$@";tput sgr0; }
red="\033[31m"
green="\033[32m"
nt="\033[0m"
clear
ee() {
codee=$1
e "\033[0m"
exit $codee
}
testinstall()
{
if(test -x `whereis -b $1|sed -e 's/[^*]*\:\ //'|sed -e 's/\ [^*]*//'`)
then
e ${green}"$1: found"${nt}
return 0
else
e ${red}"$1: not found"${nt}
e ${red}"exit..."${nt}
return 1
fi
}
iflag=
oflag=
ival="all"
oval="mp3"
dflag=
while getopts 'i:o:d:' OPTION
do
case $OPTION in
i) iflag=1
ival="$OPTARG"
;;
o) oflag=1
oval="$OPTARG"
;;
d) dflag=" -d $OPTARGS "
;;
?) printf ${green}"Usage: %s: [-i input_format] [-o output format] \n" $(basename $0) >&2
printf ${green}"input format supported are: flac, ape or all (default) \n" $(basename $0) >&2
printf ${green}"out format supported are: mp3 (default), ogg \n" $(basename $0) >&2
ee 2
;;
esac
done
if [ "$iflag" ]; then
case $ival in
ape|flac|wav|all)
#all)
e ${green}"input format is $ival "${nt}
;;
?)
e ${red}"invalid argument $ival for -i "${nt}
ee 1
;;
esac
fi
if [ "$ival" = "ape" ]; then
testinstall ffmpeg || ee 1
fi
if [ "$ival" = "flac" ]; then
testinstall flac || ee 1
fi
#testinstall cueape.sh || ee 1
if [ "$oflag" ]; then
case $oval in
mp3|ogg|flac)
e ${green}"output format is $oval "${nt}
;;
?)
e ${red}"invalid argument $oval for -o "${nt}
ee 1
;;
esac
fi
if [ "$oval" = "mp3" ]; then
testinstall lame || ee 1
testinstall mp3splt || ee 1
fi
if [ "$oval" = "ogg" ]; then
testinstall oggenc || ee 1
testinstall mp3splt || ee 1
of=" -o "
fi
if [ "$oval" = "flac" ]; then
testinstall flac || ee 1
of=" -f "
fi
testinstall cuetag || ee 1
of="$oval $dflag"
e ${green}"calling with $of"${nt}
#set -x
#WAV=/tmp/output.wav
#
#IFILE=$(echo *.[aA][pP][eE])
#CFILE=$(echo *.[cC][uU][eE])
convertfile()
{
#search for "converted"
dirn="$(dirname "$1")"
ldirn="$(basename "$dirn")"
if [ "$ldirn" = "converted" ]; then
e ${green}"skip converted folder"${nt}
return 1
fi
e ${green}"continue conversion"${nt}
bnm="$(basename "$1")"
bnm="${bnm%.[aA][pP][eE]}"
bnm="${bnm%.[fF][lL][aA][cC]}"
ebnm="$(printf "%q" "$bnm")"
found="0"
find -type f -name "$ebnm.[cC][uU][eE]" | while read fn ; do
found="1"
e ${green}" converting file $1 ($bnm) and $fn"${nt}
cueape "$1" "$fn" $of
return 2
done
if ! [ $? -eq 2 ]; then
e ${red}"Could not find cue file for $1"${nt}
return 1
fi
return 0
}
cueape()
{
#scripted by deX
case "$1" in
*.[aA][pP][eE] | *[fF][lL][aA][cC] | *.[wW][aA][vV] )
if [ ! -f "$1" ] ; then
e ${red}"Input file $1 doesn't exist"${nt}
return 1
fi
if [ ! -f "$2" ]; then
e ${red}"Cue input file $2 doesn't exist"${nt}
return 1
fi ;;
* )
e ${red}"Error: invalid input parameters"${nt}
return ;;
esac
#Testing parameters
case "$3" in
flac|ogg|mp3)
;;
*)
e ${red}"Invalid parameters"${nt}
e "Usage: cueape [input ape/wav/flac file] [input cue file] [parameters]\nParameters can be: -m for mp3 encoding or -o for ogg encoding or -f for flac encoding.\n"
return 1
esac
#Saving the position so as to return afterwards
olddir="$(pwd)"
#Going to target directory
tmp="$(basename "$1")"
tmp="${tmp##*.}"
#bnm="$tmp"
bnm="$(basename "$1")"
bnm="${bnm%.[aA][pP][eE]}"
bnm="${bnm%.[fF][lL][aA][cC]}"
bnm="${bnm%.[wW][aA][vV]}"
based="$(dirname "$1")"
#cd "$(dirname "$1")"
if [ "$4" = "-d" ] ; then
bnm="$5"
fi
#Checking for the output folder. If it's not there I create it
[ ! -d "$based/$bnm" ] && mkdir "$based/$bnm"
cp -f "$2" "$based/$bnm/"
convertd="$(dirname "$1")/converted"
[ ! -d "$convertd" ] && mkdir "$convertd"
#Decompress
echo -en "\nCueape 0.1\n\n"
echo -en "\033[1;32mStarting conversion\n"
#Checking filetype by extension and decompressing
#tmp="$(basename "$1")"
#tmp="${tmp##*.}"
case "$tmp" in
[fF][lL][aA][cC])
e ${green}"Decompressing FLAC file\n\n"${nt}
tm="$(basename "$1")"
tm="${tm%.[fF][lL][aA][cC]}"
if [ -e "$convertd/${tm}.wav" ]; then
e "$convertd/${tm}.wav already exists, skipping decompression"
else
out="$(flac "-d" "$1" -o "/tmp/${tm}.$$.wav" )"
mv "/tmp/${tm}.$$.wav" "$convertd/${tm}.wav"
fi
;;
[aA][pP][eE])
e ${green}"\033[1;32mDecompressing APE file\n\n"${nt}
tm="$(basename "$1")"
tm="${tm%.[aA][pP][eE]}"
#out="$(mac "$1" "Output/${tm}.wav" "-d")"
if [ -e "$convertd/${tm}.wav" ]; then
e ${green}"$convertd/${tm}.wav already exists, skipping decompression"
else
out="$(ffmpeg -i "$1" "/tmp/${tm}.$$.wav")"
mv "/tmp/${tm}.$$.wav" "$convertd/${tm}.wav"
fi
;;
[wW][aA][vV])
tm="$(basename "$1")"
tm="${tm%.[wW][aA][vV]}"
e ${green}"copying wav file to converted dir"${nt}
cp "$1" "$convertd/${tm}.wav"
#ln -s "$1" "$convertd/${tm}.wav"
;;
*)
echo "Error: line 99"
esac
#cd "$bnm"
e ${green}"Decompression finished\n"${nt}
e ${green}"Starting reencoding\n\n"${nt}
mkdir "/tmp/cueape$$"
e ${green}"temp dir /tmp/cueape$$"${nt}
case "$3" in
ogg)
#Calling oggenc. Saving output for future checking
if [ -e "$convertd/${tm}.ogg" ]; then
e ${green}"$convertd/${tm}.ogg already exists, skip reencoding"${nt}
cp "$convertd/${tm}.ogg" "/tmp/cueape$$/$tm.ogg"
else
out="$(oggenc -q 6 -o "/tmp/cueape$$/$tm.ogg" "$convertd/${tm}.wav")"
mv "/tmp/cueape$$/$tm.ogg" "$convertd/${tm}.ogg"
echo -en "\033[1;32m\nReencoding finished\n"
fi
e ${green}"Splitting\n\n"${nt}
#out="$(mp3splt -c "$(basename "$2")" -o "$bnm/@n+-+@t" "$convertd/$tm.ogg")"
cp "$2" "/tmp/cueape$$"
cd "/tmp/cueape$$"
out="$(mp3splt -c "$(basename "$2")" -o "@n+-+@t" "$tm.ogg")"
rm -f "/tmp/cueape$$/$tm.ogg"
e ${green}"transferring tags...\n\n"${nt}
cuetag "$(basename "$2")" *.ogg
cd "$olddir"
mv /tmp/cueape$$/*.ogg "$based/$bnm/"
# rm -f "$tm.wav"
;;
mp3)
#Calling lame. Saving output for future checking
if [ -e "$convertd/${tm}.mp3" ]; then
e ${green}"$convertd/${tm}.mp3 already exists, skip reencoding"${nt}
cp "$convertd/${tm}.mp3" "/tmp/cueape$$/${tm}.mp3"
else
out="$(lame --preset standard "$convertd/$tm.wav" "/tmp/cueape$$/$tm.mp3")"
cp "/tmp/cueape$$/$tm.mp3" "$convertd/$tm.mp3"
echo -en "\033[1;32m\nReencoding finished\n"
fi
e ${green}"Splitting\n\n"${nt}
#Using framemode becaus this settings are for VBR
#out="$(mp3splt -f -c "$(basename "$2")" -o "$bnm/@n+-+@t" "$convertd/$tm.mp3")"
#out="$(mp3splt -f -c "$2" -o "$based/$bnm/@n+-+@t" "$convertd/$tm.mp3")"
# rm -f "$tm.wav"
cp "$2" "/tmp/cueape$$/"
cd "/tmp/cueape$$"
out="$(mp3splt -f -c "$(basename "$2")" -o "@n+-+@t" "$tm.mp3")"
rm -f "/tmp/cueape$$/$tm.mp3"
e ${green}"transferring tags...\n\n"${nt}
cuetag "$(basename "$2")" *.mp3
cd "$olddir"
mv /tmp/cueape$$/*.mp3 "$based/$bnm/"
;;
flac)
e ${green}"Splitting\n\n"${nt}
cp "$2" "/tmp/cueape$$/"
cp "$convertd/$tm.wav" "/tmp/cueape$$/"
cd "/tmp/cueape$$"
#out="$(shnsplit -f "$(basename "$2")" -o 'flac flac -s -o "%f" -' -t "%n-%t" "$tm.wav")"
out="$(shnsplit -f "$(basename "$2")" -o flac -t "%n-%t" "$tm.wav")"
e ${green}"transferring tags...\n\n"${nt}
cuetag "$(basename "$2")" *.flac
cd "$olddir"
rm -f "/tmp/cueape$$/$tm.wav"
mv /tmp/cueape$$/*.flac "$based/$bnm/"
;;
*)
e ${red}"unrecognized output format"${nt}
return 1
;;
esac
cd "$oldir"
e ${green}"Processing finished successfully\n"${nt}
return 0
}
if [ "$ival" = "ape" ] || [ "$ival" = "all" ]; then
find -type f -name "*.[aA][pP][eE]" | while read file ; do
convertfile "$file"
done
fi
if [ "$ival" = "flac" ] || [ "$ival" = "all" ]; then
find -type f -name "*.[fF][lL][aA][cC]" | while read file ; do
convertfile "$file"
done
fi
if [ "$ival" = "wav" ] || [ "$ival" = "all" ]; then
find -type f -name "*.[wW][aA][vV]" | while read file ; do
convertfile "$file"
done
fi
e ${green}"conversion completed "${nt}
ee 0
