For this reason, we suggest communicating your interests before making any broad changes. While it is our goal to allow everyone to contribute, contributions not meeting the project's goals or standards may be rejected. If you want to learn how to use HandBrake, go there now! Official HandBrake Documentation Contributing and Translations

Most people should use the first resource, which is the official published documentation. Source files on GitHub: /HandBrake/HandBrake-docs.Published on the HandBrake website: /docs.The documentation is available in two public forms: They are for everyone, especially non-engineer humans. These docs are neither written nor designed for engineers. The main focus of the project is and must always be to serve normal people using HandBrake, regardless of their technical expertise, by describing common workflows using plain language and visual guides. HandBrake's documentation exists to provide a well researched, reasonably tested, and clearly written layperson's guide to using HandBrake.

Handbrake github