Convert videos in working folder for Audi MMI

convert.py

import subprocess
import os


def convert_videos(folder_path):
    # Change the current working directory to the target folder
    os.chdir(folder_path)

    # List all files in the current directory
    files = os.listdir(".")
    print(f"Files in '{folder_path}': {files}")

    # create a directory to store the converted videos (if it doesn't exist)
    if not os.path.exists("output_main"):
        os.makedirs("output_main")

    for file in files:
        print("\n" * 10)
        # Check if the file is a video based on its extension
        if file.endswith((".mp4", ".avi", ".mov", ".mkv")):

            print(f"Converting '{file}'...")

            # Construct the output filename
            output_file = (
                "output_main/" + os.path.splitext(file)[0] + " (converted).mp4"
            )

            # Check if the output file already exists
            if os.path.exists(output_file):
                print(f"File '{output_file}' already exists. Skipping...")
                continue

            # Construct the FFmpeg command
            command = [
                "ffmpeg",
                "-i",
                file,
                "-vf",
                "scale=720:-2",
                "-c:v",
                "mpeg4",
                "-r",
                "30",
                "-c:a",
                "libmp3lame",
                "-ar",
                "48000",
                "-b:a",
                "320k",
                output_file,
            ]

            # Execute the FFmpeg command
            try:
                subprocess.run(command, check=True)
                print(f"Converted '{file}' successfully.")

            except subprocess.CalledProcessError as e:
                print(f"Failed to convert '{file}'. FFmpeg error:\n{e}")
        else:
            print(f"Skipping '{file}' (not a video file).")


# Use the current working directory
current_working_dir = os.getcwd()
convert_videos(current_working_dir)