Midterm idea

I want to create a flash video broadcaster which allows the user to move the camera viewport and zoom in/out using hand gestures, and also a flash video streaming client which shows the audience the corresponding view.

This could be useful when people doing presentation or show want the audience to focus on certain things, such as projection or objects in his hand, etc.

I did a lot of research and found this is not something could be done easily, because stream systems assume something like this should be the job of the person who's shooting the video rather than the presenter, and they just take whatever coming from the camera and stream it to the server. But limited by resources often times when live broadcasting there is only the fixed camera without anyone manages it.

So I think this is useful because it enables the presenter controls the streaming content freely and easily while he is still presenting.