bin/audio-split-by-cue at master · nilsboy/bin · GitHub

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#!/bin/bash

# Split an album audio file into several tracks using a cue file

source bash-helpers

audio_file_path=${1?Specify audio file}
wd=$(dirname $audio_file_path)
audio_file=$(basename $audio_file_path)

audio_file_prefix=$(filename $audio_file)
audio_file_type=$(extension $audio_file)

cue_file=$2

cd "$wd"

if [[ ! "$cue_file" ]] ; then
    cue_file=$(filename $audio_file).cue
    cue_file=$(echo $cue_file | perl -pe 's/\.(ogg|flac|ape)//g')
fi

cue_file=$(abs $cue_file)

INFO "Splitting file $audio_file via cue $cue_file"

if [[ ! -f "$cue_file" ]] ; then
    DIE "Cue file not found: $cue_file"
fi

if [[ $audio_file_type = .ogg ]] ; then
    oggsplt -c $cue_file $audio_file
elif [[ $audio_file_type = .mp3 ]] ; then
    mp3splt -c $cue_file $audio_file
else
    DIE "Don't know how to split $audio_file_type files"
fi

rm $audio_file

INFO "Done"