Initial commit of program that helped me listen to songs int he correct album order in 2019 RAV4.
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time.txt
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LICENSE
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LICENSE
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MIT License
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Copyright (c) 2022 Hyperling
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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README.md
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README.md
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# Fix Tracks For Toyota Entune
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Bash script to add the Track# to the Title.
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At least in the 2019 Toyota RAV4, the media player sorts songs based on their alphanumeric Title rather than using the Track#.
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This process fixes the Title to be in the alphanumeric order of the album sequence.
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[TBD: Create an Undo which takes (Fixed).mp3 files and removes the Track# from the Title.]
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[TBD: Get total number of file which will be changed and keep track of where we are vs the total.]
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[TBD: Track the amount of time ffmpeg is taking, keep as an average, and multiply by the amount of files remaining to give estimated remaining time. Output the time for each file as well.]
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add_track_to_title.sh
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add_track_to_title.sh
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#!/bin/bash
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# 2022-08-30 Hyperling
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# Put the files' Track in their Title so that Toyota Entune plays the songs in the right frikken order!!!
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# At least with the 2019 RAV4, it acknowledges the Track#, but still sorts albums alphabetically for whatever reason.
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#
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# Return Codes:
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# 0) Success!
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# 1) Parameter passed
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# 2) Pre-requisite tool not installed
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# 3) Failure to find music metadata
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# 4) Failure to create fixed file
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# 5) Fixed file is missing
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# 6) Unknown operator
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#
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## Variables ##
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PROG="`basename $0`"
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DIR="`dirname $0`"
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EXT=".mp3"
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ADD="(Fixed)"
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TIME="`which time`"
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TRUE="T"
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FALSE="F"
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UNDO="$FALSE"
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## Functions ##
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function usage {
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cat <<- EOF
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Usage:
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$PROG [-h] [-u]
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Parameters:
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-h : Help, display the usage and exit succesfully.
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-u : Undo, attempt to un-fix files which have had the normal script run against them.
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Place this file at the root of your music destined for a flash drive and run it without any parameters.
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It will dive through all folders and convert your MP3's to have the Track# in the Title.
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The process changes the filenames to contain (Fixed) so you know it's touched the file.
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Please be sure you only run this on a copy of your music, not the main source!
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This tool has a few pre-requisites you should make sure you have installed:
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- exiftool
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- ffmpeg
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Thanks for using $PROG!
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EOF
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exit $1
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}
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function error {
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num_chars=$(( 7 + ${#1} ))
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echo ""
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printf '*%.0s' $(seq 1 $num_chars)
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echo -e "\nERROR: $1"
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printf '*%.0s' $(seq 1 $num_chars)
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echo -e "\n"
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usage $2
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}
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## Validations ##
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# Check for parameters.
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while getopts ":hu" opt; do
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case "$opt" in
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h) usage 0
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;;
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u) UNDO="$TRUE"
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;;
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*) error "Operator $OPTARG not recognized." 6
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;;
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esac
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done
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# Ensure critical tools are available.
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if [[ ! `which exiftool` ]]; then
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error "exiftool not found" 2
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fi
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if [[ ! `which ffmpeg` ]]; then
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error "exiftool not found" 2
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fi
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if [[ ! `which bc` ]]; then
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error "bc not found" 2
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fi
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if [[ ! `ls /usr/bin/time` ]]; then
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error "/usr/bin/time not found" 2
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fi
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# Make sure the user understands they're going to change their music's title.
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typeset -l change
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read -p "Please acknowledge you are OK with irreversibly modifying your music's metadata. [y/N] " change
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if [[ $change != "y" ]]; then
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echo -e "\nThank you for your honesty. Come back when you feel more confident. :)\n"
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usage 0
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fi
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# Make sure the user has a backup of the music different than the folder they're running this in.
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typeset -l backup
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read -p 'Please ensure you have a backup. There is no warranty for this program! [y/N] ' backup
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if [[ $backup != "y" ]]; then
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echo -e "\nThank you for your honesty. Please backup your music and come back soon. :)\n"
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usage 0
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fi
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printf 'User has provided permission to alter data.\nMoving forward in 5... '
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sleep 1
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printf '4... '
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sleep 1
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printf '3... '
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sleep 1
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printf '2... '
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sleep 1
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printf '1... \n'
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sleep 1
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## Main ##
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# Loop through all files in and lower than the current directory.
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count=0
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total="`find $DIR -name "*${EXT}" -printf . | wc -c`"
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avg_time=0
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total_time=0
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time_count=0
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est_guess=0
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time find $DIR -name "*${EXT}" | while read file; do
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count=$(( count + 1 ))
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echo -e "\n$file"
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# Skip file if it's already correct.
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if [[ "$UNDO" == "$FALSE" && "$file" == *"$ADD"* ]]; then
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echo "Already fixed, skipping."
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continue
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elif [[ "$UNDO" == "$TRUE" && "$file" != *"$ADD"* ]]; then
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echo "Already unfixed, skipping."
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continue
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fi
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# Retrieve and clean the Track#
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track=""
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# Get raw value
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track="`exiftool -Track "$file"`"
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# Filter the header
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track="${track//Track /}"
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track="${track// : /}"
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# Remove disk designations
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track="${track%%/*}"
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# Remove any whitespace before/after
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track="`echo $track`"
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# Add a leading 0 to single digits.
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[[ ${#track} == 1 ]] && track="0$track"
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echo "Track=$track"
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# Retrieve and clean the Title
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title=""
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title="`exiftool -Title "$file"`"
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title="${title//Title /}"
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title="${title// : /}"
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title="`echo $title`"
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echo "Title=$title"
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# Skip file if title is already changed.
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if [[ "$UNDO" == "$FALSE" && "$title" == "$track"* ]]; then
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echo "Title already contains Track, skipping."
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continue
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elif [[ "$UNDO" == "$TRUE" && "$title" != "$track"* ]]; then
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echo "Title already missing Track, skipping."
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continue
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fi
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# Create the new file with the correct Title
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new_title=""
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new_file=""
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if [[ "$UNDO" == "$FALSE" ]]; then
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new_title="${track}. ${title}"
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new_file="${file//$EXT/$ADD$EXT}"
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else
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new_title="${title/${track}. }"
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new_file="${file//$ADD/}"
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fi
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if [[ ! -z "$track" && ! -z "$title" ]]; then
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echo "Creating '`basename "$new_file"`' with Title '$new_title'."
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AV_LOG_FORCE_NOCOLOR=1
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/usr/bin/time -f '%e' -o time.txt ffmpeg -nostdin -hide_banner -loglevel quiet -i "$file" -metadata "Title=$new_title" "$new_file"
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time=`cat time.txt`
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#rm time.txt
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ffstatus="$?"
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if [[ $ffstatus ]]; then
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echo "Success! Completed in $time seconds."
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time_count=$(( time_count + 1 ))
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total_time=$(echo "$total_time + $time" | bc -l)
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avg_time=$(echo "$total_time / $time_count" | bc -l)
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else
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error "Did something bad happen? ffmpeg returned $ffstatus." 4
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fi
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elif [[ -z "$track" && ! -z "$title" ]]; then
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echo "No Track# found, leaving Title alone."
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continue
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else
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error "File does not have Track or Title metadata. Are you sure you're running this on music?" 3
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fi
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# Confirm the new file exists and remove the old file if so
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if [[ -e "$new_file" ]]; then
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echo "Removing file..."
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rm -v "$file"
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else
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error "$new_file was not created successfully." 5
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fi
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# Give an estimate for time remaining. The magic number is to account for non-ffmpeg time.
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magic="1.2"
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est_guess_total="$( echo "est=(($total - $count) * $avg_time) * $magic; scale=0; est/1" | bc )"
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est_guess_secs="$( echo "est=$est_guess_total % 60; scale=0; est/1" | bc )"
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est_guess_mins="$( echo "est=($est_guess_total/60) % 60; scale=0; est/1" | bc )"
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est_guess_hours="$( echo "est=($est_guess_total/(60*60)); scale=0; est/1" | bc )"
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est_guess="$est_guess_hours hour(s) $est_guess_mins minute(s) $est_guess_secs second(s)"
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echo -e "\nFinished $count of $total. Estimated time remaining is $est_guess."
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done
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echo -e "\nProcess has completed. Enjoy having your songs in album-order!"
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exit 0
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