echo "This is a Bash loop for converting .opus files to .mp3."

# Create the output directory if it doesn't exist
mkdir -p outputs

# Check if there are any .opus files
shopt -s nullglob
opus_files=(*.opus)

if [ ${#opus_files[@]} -eq 0 ]; then
    echo "No .opus files found in this directory."
    exit 1
fi

# Loop through each .opus file
for f in "${opus_files[@]}"; do
    echo "Converting '$f' to MP3..."
    ffmpeg -i "$f" -c:a libmp3lame "outputs/${f%.opus}.mp3"
    echo "Finished '$f'."
done

echo "All conversions completed!"