How to install ffmpeg on Ubuntu 20.04 LTS

Installing ffmpeg on Ubuntu 20.04 LTS can be done through many ways. A simple command such as sudo apt install pulls the one from the official Ubuntu respository. Through this article you learn the proper instructions on how to setup ffmpeg on Ubuntu 20.04 LTS; from the repository and from the official source code. You also learn a few practical examples on how to convert videos.