the problem is that a lot of realtime software like jitter etc.. don’t have quality renderings making it very difficult to have a Professional looking product at the end of the day… but I understand that some things just require to much time.
It’s not a matter of time – using Syphon for this sort of thing isn’t necessary – just about every environment lets you dump a still image out at whatever dimensions/resolution you want, and you can easily assemble a sequence of images into a movie. Lots of environments will let you output a movie directly.
If you’re absolutely determined to bring Syphon Recorder into the process, I would set up a patch where you draw a frame in Jitter or wherever, emit a midi signal and use MidiStroke to translate it to the key combo to capture a snapshot in Syphon Recorder, draw your next frame, repeat until you’re done.