Write-Metadata-to-Flac-Music-Files

Target1: Support for MP3, M4A, MPC, OGG, OPUS etc.
Target2: Get Metadata from Deezer, Spotify etc.
Let me know if there is need for above improvements.

This script takes the metadata from https://itunes.apple.com.
Following metadata is being added: Title, Artist, Album, Genre, Date, Cover.

Inputs:

• Path to folder containing flac files
• [Optional] size: Cover size (possible range 300 to 3000)
• [Optional] error: tolerance in seconds for the track == abs(length_of_local_file - track_length_from_itunes)
  The recommended range for error is 1 to 5. Higher the error more will be the False Positives (reduces accuracy). Lower the error results in False Negatives (reduces the number of metadata written files).

Requirements:

• Mutagen pip install mutagen
• PySimpleGUI pip install PySimpleGUI
• Pillow pip install Pillow

How it works:

• You will get GUI as shown below.
• The first row is the file name; the second row shows titles, the third row shows artists, fourth row shows albums for the track.
• Find which column is right for you from the maximum four columns shown.
• Write column number {1,2,3,4} in the box next to 'Your Choice' text.
• Click the 'Submit' button OR press 'Enter' on the keyboard.
• If you find that none of the columns are correct for you, write input as 0 or keep it blank, then click 'Submit'.