Linux Hint published a guide about installing FFmpeg on Debian 10.
How to install and use FFmpeg on Debian 10
FFmpeg is a very popular free and open-source command-line tool. It also helps users convert audio and video files, extract audio, and lessen files' size. FFmpeg is a cross-platform tool, and it is the most distinct and favorable for Linux and Debian users. How to install and use FFmpeg on Debian 10 is explained in this article.