Example batch rename (Windows PowerShell):
ffmpeg -i "01 UP.m4a" -metadata title="UP" -metadata track="1" -codec copy "output.m4a" If “01 UP” means track 01 of album “UP” or artist “UP”: 01 UP m4a
CloudConvert, Zamzar – but be careful with privacy. 4. Editing metadata (title, artist, track number) Since the file is named “01 UP”, you might want to set correct tags. Example batch rename (Windows PowerShell): ffmpeg -i "01
ffmpeg -i "01 UP.m4a" -codec:a libmp3lame -qscale:a 2 "01 UP.mp3" Media → Convert/Save → Add file → Convert → choose MP3 profile. 01 UP m4a