I haven’t dove into jitter very much yet, but I was wondering how feasible something like soundflower for video is possible in osx?
I play a movie in movieplayer, it shows up as some magical channel in Jitter, sort of how audio can be routed via soundflower.
Grabbing an arbitrary window image to Jitter is currently not possible. However, if you’re feeling ambitious, take a look at the new SonOfGrab example on Apple’s developer site and the Jitter API and write an external! :)