yt-dlp-music script that pulls album art, artist and track names. Pulls entire album using playlist url

gistfile1.txt

#!/bin/bash

# Example Usage:
# ./yt-dlp-music.sh mp3 https://music.youtube.com/playlist?list=OLAK5uy_nsxFbHsI16bmvO4j8X3mrwMhsORFIOZ1w

output_dir="$HOME/Music"

# YT-DLP (YouTube Downloader)
sudo wget https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -O /usr/local/bin/yt-dlp
sudo chmod a+rx /usr/local/bin/yt-dlp

# Check if the required yt-dlp package is installed
command -v /usr/local/bin/yt-dlp >/dev/null 2>&1 || { echo "Error: yt-dlp is not installed. Please install it using your package manager." >&2; exit 1; }

# Format type: mp3, m4a, opus
format=$1

# Get the YouTube music URL from the first argument
url=$2

# Check if the FORMAT is provided
if [ -z "$format" ]; then
  echo "Error: YouTube music FORMAT is required."
  exit 1
fi

# Check if the URL is provided
if [ -z "$url" ]; then
  echo "Error: YouTube music URL is required."
  exit 1
fi

# Extract audio from YouTube video and save it
/usr/local/bin/yt-dlp -xciw -f "bestaudio/best" --cookies $HOME/scripts/music.youtube.com_cookies.txt --extract-audio --audio-format "$format" --audio-quality 0 --embed-thumbnail --embed-metadata "$url" -o "$output_dir/%(artist)s/%(album)s/%(title)s.%(ext)s"

# Loop through all .m4a files in the output directory
for m4a_file in "$output_dir"/*.m4a; do
  # Check if the file exists
  if [ -f "$m4a_file" ]; then
    # Get the base name of the file without the extension
    base_name=$(basename "$m4a_file" .m4a)
    # Define the output MP3 file
    mp3_file="$output_dir/$base_name.mp3"

    # Convert the M4A file to MP3
    ffmpeg -i "$m4a_file" "$mp3_file"

    # Check if the conversion was successful
    if [ $? -eq 0 ]; then
      echo "Conversion successful: $m4a_file -> $mp3_file"
      rm "$m4a_file"
      echo "Removed original file: $m4a_file" 
    else
      echo "Error: Conversion failed for $m4a_file"
    fi
  fi
done

# Loop through all .opus files in the output directory
for opus_file in "$output_dir"/*.opus; do
  # Check if the file exists
  if [ -f "$opus_file" ]; then
    # Get the base name of the file without the extension
    base_name=$(basename "$opus_file" .opus)
    # Define the output MP3 file
    mp3_file="$output_dir/$base_name.mp3"

    # Convert the OPUS file to MP3
    ffmpeg -i "$opus_file" "$mp3_file"

    # Check if the conversion was successful
    if [ $? -eq 0 ]; then
      echo "Conversion successful: $opus_file -> $mp3_file"
      rm "$opus_file"
      echo "Removed original file: $opus_file" 
    else
      echo "Error: Conversion failed for $opus_file"
    fi
  fi
done