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AAXtoMP3/AAXtoMP3
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2021-02-09 20:55:38 +01:00

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#!/usr/bin/env bash
# ========================================================================
# Command Line Options
# Usage Synopsis.
usage=$'\nUsage: AAXtoMP3 [--flac] [--aac] [--opus ] [--single] [--level <COMPRESSIONLEVEL>]\n[--chaptered] [-e:mp3] [-e:m4a] [-e:m4b] [--authcode <AUTHCODE>] [--no-clobber]\n[--target_dir <PATH>] [--complete_dir <PATH>] [--validate]\n[--{dir,file,chapter}-naming-scheme <STRING>]\n[--continue <CHAPTERNUMBER>]{FILES}\n'
codec=libmp3lame # Default encoder.
extension=mp3 # Default encoder extension.
level=-1 # Compression level. Can be given for mp3, flac and opus. -1 = default/not specified.
mode=chaptered # Multi file output
auth_code= # Required to be set via file or option.
targetdir= # Optional output location. Note default is basedir of AAX file.
dirNameScheme= # Custom directory naming scheme, default is $genre/$author/$title
customDNS=0
fileNameScheme= # Custom file naming scheme, default is $title
customFNS=0
chapterNameScheme= # Custom chapter naming scheme, default is '$title-$(printf %0${#chaptercount}d $chapternum) $chapter' (BookTitle-01 Chapter 1)
customCNS=0
completedir= # Optional location to move aax files once the decoding is complete.
container=mp3 # Just in case we need to change the container. Used for M4A to M4B
VALIDATE=0 # Validate the input aax file(s) only. No Transcoding of files will occur
DEBUG=0 # Default off, If set extremely verbose output.
noclobber=0 # Default off, clobber only if flag is enabled
continue=0 # Default off, If set Transcoding is skipped and chapter splitting starts at chapter continueAt.
continueAt=1 # Optional chapter to continue splitting the chapters.
# -----
# Code tip Do not have any script above this point that calls a function or a binary. If you do
# the $1 will no longer be a ARGV element. So you should only do basic variable setting above here.
#
# Process the command line options. This allows for un-ordered options. Sorta like a getops style
while true; do
case "$1" in
# Flac encoding
-f | --flac ) codec=flac; extension=flac; mode=single; container=flac; shift ;;
# Apple m4a music format.
-a | --aac ) codec=copy; extension=m4a; mode=single; container=m4a; shift ;;
# Ogg Format
-o | --opus ) codec=libopus; extension=opus; container=ogg; shift ;;
# If appropriate use only a single file output.
-s | --single ) mode=single; shift ;;
# If appropriate use only a single file output.
-c | --chaptered ) mode=chaptered; shift ;;
# This is the same as --single option.
-e:mp3 ) codec=libmp3lame; extension=mp3; mode=single; container=mp3; shift ;;
# Identical to --acc option.
-e:m4a ) codec=copy; extension=m4a; mode=single; container=mp4; shift ;;
# Similar to --aac but specific to audio books
-e:m4b ) codec=copy; extension=m4b; mode=single; container=mp4; shift ;;
# Change the working dir from AAX directory to what you choose.
-t | --target_dir ) targetdir="$2"; shift 2 ;;
# Use a custom directory naming scheme, with variables.
-D | --dir-naming-scheme ) dirNameScheme="$2"; customDNS=1; shift 2 ;;
# Use a custom file naming scheme, with variables.
-F | --file-naming-scheme ) fileNameScheme="$2"; customFNS=1; shift 2 ;;
# Use a custom chapter naming scheme, with variables.
--chapter-naming-scheme ) chapterNameScheme="$2"; customCNS=1; shift 2 ;;
# Move the AAX file to a new directory when decoding is complete.
-C | --complete_dir ) completedir="$2"; shift 2 ;;
# Authorization code associate with the AAX file(s)
-A | --authcode ) auth_code="$2"; shift 2 ;;
# Don't overwrite the target directory if it already exists
-n | --no-clobber ) noclobber=1; shift ;;
# Extremely verbose output.
-d | --debug ) DEBUG=1; shift ;;
# Validate ONLY the aax file(s) No transcoding occurs
-V | --validate ) VALIDATE=1; shift ;;
# continue splitting chapters at chapter continueAt
--continue ) continueAt="$2"; continue=1; shift 2 ;;
# Compression level
--level ) level="$2"; shift 2 ;;
# Command synopsis.
-h | --help ) printf "$usage" $0 ; exit ;;
# Standard flag signifying the end of command line processing.
-- ) shift; break ;;
# Anything else stops command line processing.
* ) break ;;
esac
done
# -----
# Empty argv means we have nothing to do so lets bark some help.
if [ "$#" -eq 0 ]; then
printf "$usage" $0
exit 1
fi
# Setup safer bash script defaults.
set -o errexit -o noclobber -o nounset -o pipefail
# ========================================================================
# Utility Functions
# -----
# debug
# debug "Some longish message"
debug() {
if [ $DEBUG == 1 ] ; then
echo "$(date "+%F %T%z") DEBUG ${1}"
fi
}
# -----
# debug dump contents of a file to STDOUT
# debug "<full path to file>"
debug_file() {
if [ $DEBUG == 1 ] ; then
echo "$(date "+%F %T%z") DEBUG"
echo "=Start=========================================================================="
cat "${1}"
echo "=End============================================================================"
fi
}
# -----
# debug dump a list of internal script variables to STDOUT
# debug_vars "Some Message" var1 var2 var3 var4 var5
debug_vars() {
if [ $DEBUG == 1 ] ; then
msg="$1"; shift ; # Grab the message
args=("$@") # Grab the rest of the args
# determine the length of the longest key
l=0
for (( n=0; n<${#args[@]}; n++ )) ; do
(( "${#args[$n]}" > "$l" )) && l=${#args[$n]}
done
# Print the Debug Message
echo "$(date "+%F %T%z") DEBUG ${msg}"
echo "=Start=========================================================================="
# Using the max length of a var name we dynamically create the format.
fmt="%-"${l}"s = %s\n"
for (( n=0; n<${#args[@]}; n++ )) ; do
eval val="\$${args[$n]}" ; # We save off the value of the var in question for ease of coding.
echo "$(printf "${fmt}" ${args[$n]} "${val}" )"
done
echo "=End============================================================================"
fi
}
# -----
# log
log() {
echo "$(date "+%F %T%z") ${1}"
}
# -----
# Print out what we have already after command line processing.
debug_vars "Command line options as set" codec extension mode container targetdir completedir auth_code
# ========================================================================
# Variable validation
# -----
# Detect which annoying version of grep we have
GREP=$(grep --version | grep -q GNU && echo "grep" || echo "ggrep")
if ! [[ $(type -P "$GREP") ]]; then
echo "$GREP (GNU grep) is not in your PATH"
echo "Without it, this script will break."
echo "On macOS, you may want to try: brew install grep"
exit 1
fi
# -----
# Detect which annoying version of sed we have
SED=$(sed --version 2>&1 | $GREP -q GNU && echo "sed" || echo "gsed")
if ! [[ $(type -P "$SED") ]]; then
echo "$SED (GNU sed) is not in your PATH"
echo "Without it, this script will break."
echo "On macOS, you may want to try: brew install gnu-sed"
exit 1
fi
# -----
# Detect ffmpeg and ffprobe
if [[ "x$(type -P ffmpeg)" == "x" ]]; then
echo "ERROR ffmpeg was not found on your env PATH variable"
echo "Without it, this script will break."
echo "INSTALL:"
echo "MacOS: brew install ffmpeg"
echo "Ubuntu: sudo apt-get update; sudo apt-get install ffmpeg libav-tools x264 x265 bc"
echo "Ubuntu (20.04): sudo apt-get update; sudo apt-get install ffmpeg x264 x265 bc"
echo "RHEL: yum install ffmpeg"
exit 1
fi
# -----
# Detect ffmpeg and ffprobe
if [[ "x$(type -P ffprobe)" == "x" ]]; then
echo "ERROR ffprobe was not found on your env PATH variable"
echo "Without it, this script will break."
echo "INSTALL:"
echo "MacOS: brew install ffmpeg"
echo "Ubuntu: sudo apt-get update; sudo apt-get install ffmpeg libav-tools x264 x265 bc"
echo "RHEL: yum install ffmpeg"
exit 1
fi
# -----
# Detect if we need mp4art for cover additions to m4a & m4b files.
if [[ "x${container}" == "xmp4" && "x$(type -P mp4art)" == "x" ]]; then
echo "WARN mp4art was not found on your env PATH variable"
echo "Without it, this script will not be able to add cover art to"
echo "m4b files. Note if there are no other errors the AAXtoMP3 will"
echo "continue. However no cover art will be added to the output."
echo "INSTALL:"
echo "MacOS: brew install mp4v2"
echo "Ubuntu: sudo apt-get install mp4v2-utils"
fi
# -----
# Detect if we need mp4chaps for adding chapters to m4a & m4b files.
if [[ "x${container}" == "xmp4" && "x$(type -P mp4chaps)" == "x" ]]; then
echo "WARN mp4chaps was not found on your env PATH variable"
echo "Without it, this script will not be able to add chapters to"
echo "m4a/b files. Note if there are no other errors the AAXtoMP3 will"
echo "continue. However no chapter data will be added to the output."
echo "INSTALL:"
echo "MacOS: brew install mp4v2"
echo "Ubuntu: sudo apt-get install mp4v2-utils"
fi
# -----
# Detect if we need mediainfo for adding description and narrator
if [[ "x$(type -P mediainfo)" == "x" ]]; then
echo "WARN mediainfo was not found on your env PATH variable"
echo "Without it, this script will not be able to add the narrator"
echo "and description tags. Note if there are no other errors the AAXtoMP3"
echo "will continue. However no such tags will be added to the output."
echo "INSTALL:"
echo "MacOS: brew install mediainfo"
echo "Ubuntu: sudo apt-get install mediainfo"
fi
# -----
# Obtain the authcode from either the command line, local directory or home directory.
# See Readme.md for details on how to acquire your personal authcode for your personal
# audible AAX files.
if [ -z $auth_code ]; then
if [ -r .authcode ]; then
auth_code=`head -1 .authcode`
elif [ -r ~/.authcode ]; then
auth_code=`head -1 ~/.authcode`
fi
fi
# No point going on if no authcode found.
if [ -z $auth_code ]; then
echo "ERROR Missing authcode"
echo "$usage"
exit 1
fi
# -----
# Check the target dir for if set if it is writable
if [[ "x${targetdir}" != "x" ]]; then
if [[ ! -w "${targetdir}" || ! -d "${targetdir}" ]] ; then
echo "ERROR Target Directory does not exist or is not writable: \"$targetdir\""
echo "$usage"
exit 1
fi
fi
# -----
# Check the completed dir for if set if it is writable
if [[ "x${completedir}" != "x" ]]; then
if [[ ! -w "${completedir}" || ! -d "${completedir}" ]] ; then
echo "ERROR Complete Directory does not exist or is not writable: \"$completedir\""
echo "$usage"
exit 1
fi
fi
# -----
# If a compression level is given, check whether the given codec supports compression level specifiers and whether the level is valid.
if [ "${level}" != "-1" ]; then
if [ "${codec}" == "flac" ]; then
if [ "$((${level} < 0 || ${level} > 12 ))" = "1" ]; then
echo "ERROR Flac compression level has to be in the range from 0 to 12!"
echo "$usage"
exit 1
fi
elif [ "${codec}" == "libopus" ]; then
if [ "$((${level} < 0 || ${level} > 10 ))" = "1" ]; then
echo "ERROR Opus compression level has to be in the range from 0 to 10!"
echo "$usage"
exit 1
fi
elif [ "${codec}" == "libmp3lame" ]; then
if [ "$((${level} < 0 || ${level} > 9 ))" = "1" ]; then
echo "ERROR MP3 compression level has to be in the range from 0 to 9!"
echo "$usage"
exit 1
fi
else
echo "ERROR This codec doesnt support compression levels!"
echo "$usage"
exit 1
fi
fi
# -----
# Clean up if someone hits ^c or the script exits for any reason.
trap 'rm -r -f "${working_directory}"' EXIT
# -----
# Set up some basic working files ASAP. Note the trap will clean this up no matter what.
working_directory=`mktemp -d 2>/dev/null || mktemp -d -t 'mytmpdir'`
metadata_file="${working_directory}/metadata.txt"
# -----
# Validate the AAX and extract the metadata associated with the file.
validate_aax() {
local media_file
media_file="$1"
# Test for existence
if [[ ! -r "${media_file}" ]] ; then
log "ERROR File NOT Found: ${media_file}"
return 1
else
if [[ "${VALIDATE}" == "1" ]]; then
log "Test 1 SUCCESS: ${media_file}"
fi
fi
# Clear the errexit value we want to capture the output of the ffprobe below.
set +e errexit
# Take a look at the aax file and see if it is valid.
output="$(ffprobe -loglevel warning -activation_bytes ${auth_code} -i "${media_file}" 2>&1)"
# If invalid then say something.
if [[ $? != "0" ]] ; then
# No matter what lets bark that something is wrong.
log "ERROR: Invalid File: ${media_file}"
elif [[ "${VALIDATE}" == "1" ]]; then
# If the validate option is present then lets at least state what is valid.
log "Test 2 SUCCESS: ${media_file}"
fi
# This is a big test only performed when the --validate switch is passed.
if [[ "${VALIDATE}" == "1" ]]; then
output="$(ffmpeg -hide_banner -activation_bytes ${auth_code} -i "${media_file}" -vn -f null - 2>&1)"
if [[ $? != "0" ]] ; then
log "ERROR: Invalid File: ${media_file}"
else
log "Test 3 SUCCESS: ${media_file}"
fi
fi
# Dump the output of the ffprobe command.
debug "$output"
# Turn it back on. ffprobe is done.
set -e errexit
}
# -----
# Inspect the AAX and extract the metadata associated with the file.
save_metadata() {
local media_file
media_file="$1"
ffprobe -i "$media_file" 2> "$metadata_file"
if [[ $(type -P mediainfo) ]]; then
echo "Mediainfo data START" >> "$metadata_file"
# Mediainfo output is structured like ffprobe, so we append it to the metadata file and then parse it with get_metadata_value()
# mediainfo "$media_file" >> "$metadata_file"
# Or we only get the data we are intrested in:
# Description
echo "Track_More :" "$(mediainfo --Inform="General;%Track_More%" "$media_file")" >> "$metadata_file"
# Narrator
echo "nrt :" "$(mediainfo --Inform="General;%nrt%" "$media_file")" >> "$metadata_file"
# Publisher
echo "pub :" "$(mediainfo --Inform="General;%pub%" "$media_file")" >> "$metadata_file"
echo "Mediainfo data END" >> "$metadata_file"
fi
debug "Metadata file $metadata_file"
debug_file "$metadata_file"
}
# -----
# Reach into the meta data and extract a specific value.
# This is a long pipe of transforms.
# This finds the first occurrence of the key : value pair.
get_metadata_value() {
local key
key="$1"
# Find the key in the meta data file # Extract field value # Remove the following /'s "(Unabridged) <blanks> at start end and multiples.
echo "$($GREP --max-count=1 --only-matching "${key} *: .*" "$metadata_file" | cut -d : -f 2- | $SED -e 's#/##g;s/ (Unabridged)//;s/^[[:blank:]]\+//g;s/[[:blank:]]\+$//g' | $SED 's/[[:blank:]]\+/ /g')"
}
# -----
# specific variant of get_metadata_value bitrate is important for transcoding.
get_bitrate() {
get_metadata_value bitrate | $GREP --only-matching '[0-9]\+'
}
# ========================================================================
# Main Transcode Loop
for aax_file
do
# Validate the input aax file. Note this happens no matter what.
# It's just that if the validate option is set then we skip to next file.
# If however validate is not set and we proceed with the script any errors will
# case the script to stop.
validate_aax "${aax_file}"
if [[ ${VALIDATE} == "1" ]] ; then
# Don't bother doing anything else with this file.
continue
fi
# -----
# Make sure everything is a variable. Simplifying Command interpretation
save_metadata "${aax_file}"
genre=$(get_metadata_value genre)
artist=$(get_metadata_value artist)
title=$(get_metadata_value title | $SED 's/'\:'/'-'/g' | $SED 's/- /-/g' | xargs -0)
title=${title:0:100}
bitrate="$(get_bitrate)k"
album_artist="$(get_metadata_value album_artist)"
album="$(get_metadata_value album)"
album_date="$(get_metadata_value date)"
copyright="$(get_metadata_value copyright)"
# Get more tags with mediainfo
if [[ $(type -P mediainfo) ]]; then
narrator="$(get_metadata_value nrt)"
description="$(get_metadata_value Track_More)"
publisher="$(get_metadata_value pub)"
else
narrator=""
description=""
publisher=""
fi
# Define the output_directory
if [ "${customDNS}" == "1" ]; then
currentDirNameScheme="$(eval echo "${dirNameScheme}")"
else
# The Default
currentDirNameScheme="${genre}/${artist}/${title}"
fi
# If we defined a target directory, use it. Otherwise use the location of the AAX file
if [ "x${targetdir}" != "x" ] ; then
output_directory="${targetdir}/${currentDirNameScheme}/"
else
output_directory="$(dirname "${aax_file}")/${currentDirNameScheme}/"
fi
# Define the output_file
if [ "${customFNS}" == "1" ]; then
currentFileNameScheme="$(eval echo "${fileNameScheme}")"
else
# The Default
currentFileNameScheme="${title}"
fi
output_file="${output_directory}/${currentFileNameScheme}.${extension}"
if [[ "${noclobber}" = "1" ]] && [[ -d "${output_directory}" ]]; then
log "Noclobber enabled but directory '${output_directory}' exists. Exiting to avoid overwriting"
exit 0
fi
mkdir -p "${output_directory}"
# Fancy declaration of which book we are decoding. Including the AUTHCODE.
dashline="----------------------------------------------------"
log "$(printf '\n----Decoding---%s%s--%s--' "${title}" "${dashline:${#title}}" "${auth_code}")"
log "Source ${aax_file}"
# Big long DEBUG output. Fully describes the settings used for transcoding.
# Note this is a long debug command. It's not critical to operation. It's purely for people debugging
# and coders wanting to extend the script.
debug_vars "Book and Variable values" title auth_code mode aax_file container codec bitrate artist album_artist album album_date genre copyright narrator description publisher currentDirNameScheme output_directory currentFileNameScheme output_file metadata_file working_directory
# If level != -1 specify a compression level in ffmpeg.
compression_level_param=""
if [ "${level}" != "-1" ]; then
compression_level_param="-compression_level ${level}"
fi
# -----
if [ "${continue}" == "0" ]; then
# This is the main work horse command. This is the primary transcoder.
# This is the primary transcode. All the heavy lifting is here.
debug 'ffmpeg -loglevel error -stats -activation_bytes "${auth_code}" -i "${aax_file}" -vn -codec:a "${codec}" -ab ${bitrate} -map_metadata -1 -metadata title="${title}" -metadata artist="${artist}" -metadata album_artist="${album_artist}" -metadata album="${album}" -metadata date="${album_date}" -metadata track="1/1" -metadata genre="${genre}" -metadata copyright="${copyright}" "${output_file}"'
</dev/null ffmpeg -loglevel error \
-stats \
-activation_bytes "${auth_code}" \
-i "${aax_file}" \
-vn \
-codec:a "${codec}" \
${compression_level_param} \
-ab ${bitrate} \
-map_metadata -1 \
-metadata title="${title}" \
-metadata artist="${artist}" \
-metadata album_artist="${album_artist}" \
-metadata album="${album}" \
-metadata date="${album_date}" \
-metadata track="1/1" \
-metadata genre="${genre}" \
-metadata copyright="${copyright}" \
-metadata description="${description}" \
-metadata composer="${narrator}" \
-metadata publisher="${publisher}" \
-f ${container} \
"${output_file}"
log "Created ${output_file}."
# -----
fi
# Grab the cover art if available.
cover_file="${output_directory}/cover.jpg"
if [ "${continue}" == "0" ]; then
log "Extracting cover into ${cover_file}..."
</dev/null ffmpeg -loglevel error -activation_bytes "${auth_code}" -i "${aax_file}" -an -codec:v copy "${cover_file}"
fi
# -----
# OK now spit the file if that's what you want.
# If we want multiple file we take the big mp3 and split it by chapter.
# Not all audio encodings make sense with multiple chapter outputs. See options section
# for more detail
if [ "${mode}" == "chaptered" ]; then
# Playlist m3u support
playlist_file="${output_directory}/${currentFileNameScheme}.m3u"
if [ "${continue}" == "0" ]; then
log "Creating PlayList ${currentFileNameScheme}.m3u"
echo '#EXTM3U' > "${playlist_file}"
fi
# Determine the number of chapters.
chaptercount=$($GREP -Pc "Chapter.*start.*end" $metadata_file)
log "Extracting ${chaptercount} chapter files from ${output_file}..."
if [ "${continue}" == "1" ]; then
log "Continuing at chapter ${continueAt}:"
fi
chapternum=1
# We pipe the metadata_file in read.
# Example of the section that we are interested in:
#
# Chapter #0:0: start 0.000000, end 1928.231474
# Metadata:
# title : Chapter 1
#
# Then read the line in these variables:
# first Chapter
# _ #0:0:
# _ start
# chapter_start 0.000000,
# _ end
# chapter_end 1928.231474
while read -r -u9 first _ _ chapter_start _ chapter_end
do
# Do things only if the line starts with 'Chapter'
if [[ "${first}" = "Chapter" ]]; then
# The next line (Metadata:...) gets discarded
read -r -u9 _
# From the line 'title : Chapter 1' we save the third field and those after in chapter
read -r -u9 _ _ chapter
# The formatting of the chapters names and the file names.
# Chapter names are used in a few place.
# Define the chapter_file
if [ "${customCNS}" == "1" ]; then
chapter_title="$(eval echo "${chapterNameScheme}")"
else
# The Default
chapter_title="${title}-$(printf %0${#chaptercount}d $chapternum) ${chapter}"
fi
chapter_file="${output_directory}/${chapter_title}.${extension}"
# Since the .aax file allready got converted we can use
# -acodec copy, which is much faster than a reencodation.
# Since there is an issue when using copy on flac, where
# the duration of the chapters gets shown as if they where
# as long as the whole audiobook.
chapter_codec=""
if test "${extension}" = "flac"; then
chapter_codec="flac "${compression_level_param}""
else
chapter_codec="copy"
fi
# Big Long chapter debug
debug_vars "Chapter Variables:" cover_file chapter_start chapter_end chapternum chapterNameScheme chapter_title chapter_file
if [ "$((${continueAt} > ${chapternum}))" = "0" ]; then
# Extract chapter by time stamps start and finish of chapter.
# This extracts based on time stamps start and end.
log "Splitting chapter ${chapternum}/${chaptercount} start:${chapter_start%?}(s) end:${chapter_end}(s)"
</dev/null ffmpeg -loglevel quiet \
-nostats \
-ss "${chapter_start%?}" \
-to "${chapter_end}" \
-i "${output_file}" \
-i "${cover_file}" \
-map 0:0 \
-map 1:0 \
-acodec ${chapter_codec} \
-metadata:s:v title="Album cover" \
-metadata:s:v comment="Cover (Front)" \
-metadata track="${chapternum}" \
-metadata title="${chapter_title}" \
-metadata:s:a title="${chapter_title}" \
-metadata:s:a track="${chapternum}" \
-map_chapters -1 \
-f ${container} \
"${chapter_file}"
# -----
# OK lets get what need for the next chapter in the Playlist m3u file.
# Playlist creation.
duration=$(echo "${chapter_end} - ${chapter_start%?}" | bc)
echo "#EXTINF:${duration%.*},${title} - ${chapter}" >> "${playlist_file}"
echo "${chapter_title}.${extension}" >> "${playlist_file}"
fi
chapternum=$((chapternum + 1 ))
fi
done 9< "$metadata_file"
# Clean up of working directory stuff.
rm "${output_file}"
log "Done creating chapters for ${output_directory}."
else
# Perform file tasks on output file.
# ----
# ffmpeg seems to copy only chapter position, not chapter names.
if [[ ${container} == "mp4" && $(type -P mp4chaps) ]]; then
ffprobe -i "${aax_file}" -print_format csv -show_chapters 2>/dev/null | awk -F "," '{printf "CHAPTER%02d=%02d:%02d:%02.3f\nCHAPTER%02dNAME=%s\n", NR, $5/60/60, $5/60%60, $5%60, NR, $8}' > "${output_directory}/${fileNameScheme}.chapters.txt"
mp4chaps -i "${output_file}"
fi
fi
# -----
# Announce that we have completed the transcode
log "Complete ${title}"
# Lastly get rid of any extra stuff.
rm "${metadata_file}"
# Move the aax file if the decode is completed and the --complete_dir is set to a valid location.
# Check the target dir for if set if it is writable
if [[ "x${completedir}" != "x" ]]; then
log "Moving Transcoded ${aax_file} to ${completedir}"
mv "${aax_file}" "${completedir}"
fi
done
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