from pathlib import Path
import subprocess

directory = Path('./')

# Iterates over items directly inside the directory
for path in directory.iterdir():
    if path.is_file() and (path.suffix == ".mp4"):
        print(path.name)  # Filename only
        print(path)       # Full path
        result = subprocess.run([ 'ffmpeg.exe', '-i', f'{path.name}', '-map_metadata', '0', '-vn', '-c:a', 'copy', f'{path.stem}.m4a' ], check=True, capture_output=True, text=True)
        print(result)
        print("done")