Learn how to automatically add random audio to your videos using Python and MoviePy! 🚀 This tutorial walks you through a simple yet powerful Python script that allows you to fill any video with background music randomly selected from a folder. Whether you're a content creator, video editor, or automation enthusiast, this tool will help speed up your workflow. We use MoviePy to handle video and audio processing. The script can: Choose random MP3 audio files Sync or loop them to match your video duration Add the audio as a new background track Save the final video with embedded sound automatically Perfect for YouTube Shorts, TikTok, Instagram Reels, or any automated content creation project. If you work with bulk videos, this script is a game-changer! Don't forget to like, subscribe, and turn on notifications for more Python automation tips and creative video tools. 🔧 Requirements: Python 3.x moviepy library (pip install moviepy) 📁 Folder Structure: /input_audio – contains MP3 files /input_video – contains videos (.mp4, .mov, etc.) /output – auto-saved videos with random audio #pythonautomation #aivideo #videobackgroundmusic #moviepy #bulkprocessing