Script to convert mp3 files to mp4

AAX2MP3.sh

#!/bin/bash

# Get the authentication code from an environment variable
auth_code="$AUTH_CODE"

# Check if the authentication code is empty
if [ -z "$auth_code" ]; then
    echo "Error: Authentication code not set. Please set the AUTH_CODE environment variable."
    exit 1
fi

# Check if the AAX file name is passed as an argument
if [ -z "$1" ]; then
    echo "Error: No AAX file name provided. Please provide the AAX file as an argument."
    exit 1
fi

# Execute the AAXtoMP3 command with the authentication code and other options
# chmod +x AAX2MP3.sh
# ./AAX2MP3.sh name_of_the_file.aax
./AAXtoMP3 --authcode "$auth_code" -e:mp3 --chaptered --level 4 --loglevel 1 "$1"

Mp3ToMp4Converter.sh

#!/bin/bash

# =====> Make it executable
# chmod +x Mp3ToMp4Converter.sh

# Get the current folder path
folder=$(pwd)

# Loop through each mp3 file in the folder
for file in "$folder"/*.mp3; do
    # Check if the file is an mp3 file
    if [ -f "$file" ]; then
        # Extract the filename without extension
        filename=$(basename "$file" .mp3)
        
        # Set the input image file
        image="img.jpg"
        
        # Set the output file name
        outputFile="${filename}_output"
        
        # Execute ffmpeg command on each mp3 file
        ffmpeg -i "$file" -loop 1 -i "$image" -c:a copy -c:v libx264 -shortest "${outputFile}.mp4"
        
        echo "Processed file: $file"
    fi
done