I will be teaching a workshop at Eyebeam on Sept 29th based on what I learned so far with Unlogo. This will include the FFMPEG AVFilter interface (new! exciting!), and some OpenCV 2.1 stuff. I will basically be teaching people how to build their own “smart” video filters.
Unlogo Workshop at Eyebeam
http://eyebeam.org/events/unlogo-workshop
Please spread the word!