FFMPEG - From Zero to Hero is a technical book written by Nick Ferrando, on the subject of the fastest video framework on Earth: FFMPEG.
The book contains more than 250 pages, +80 chapters and over 200 tested formulas for audio/video and image processing, along with basic definitions and syntax descriptions.
The book contains also formulas and syntax explanations of many other open-source tools that can works in conjunction with FFMPEG, such as ImageMagick, Bento4, Ghostscript, WebP amongst others.