The main development repository for the HandBrake Project can be found on GitHub at Official HandBrake Source Repository
HandBrake is a tool for converting video from nearly any format to a selection of modern, widely supported codecs.
IRC: #Handbrake and #Handbrake-dev on Freenode.
Support: Community forums
Submitting a Patch
Pathches are always welcome and can be submitted here on github as a pull request.
For guidance, please feel free to get in touch on our IRC channels listed above.