Write a simple python script using these 2 commands for a video file:$ ffmpeg -i video.mp4 video.avi, $ ffmpeg -i input.mp4 -filter:v scale=1280:720 -c:a copy output.mp4.

video file script
Write a simple python script using these 2 commands for a video file:
$ ffmpeg -i video.mp4 video.avi
$ ffmpeg -i input.mp4 -filter:v scale=1280:720 -c:a copy output.mp4