This script is developed in Python and downloads Facebook videos with audio and merges them using ffmpeg
https://web.facebook.com/rabbids/videos/7350686091725184/
https://www.facebook.com/reel/1234.....
https://www.facebook.com/share/r/abcdef..../
- Install this library using the command on your terminal/command prompt
pip install requests
- Unzip the ffmpeg archive into the script folder
- Now, run the script by executing it. Paste the video URL. Let the script do the magic for you!