Explore ffmpeg filters visually via a node editor.

ffmpeg cheatsheet.

An article about color vision, color space, gamma.

A tool to quickly find the CRF setting needed for achieving target VMAF score.

How different bitrate mode works for video encoding and which one should you choose?

In short, CRF should be good enough for most non-streaming use because it doesn't waste bits on easy to compress clips (quality based). Otherwise use a Capped-CRF if a maximum bitrate cap if necessary.

Compose ffmpeg -filter_complex using a visual node editor.