Here is a component that stutters, time stretches and scratches an incoming video signal, a moviein top, live feed etc. Since it fills from an incoming stream it can't actually look forward but I'm sure it could be modified to prefill if just using moviein TOP's. There is a standalone version as well as an Ableton sync version. For perfectly smooth stutters they should be triggered on the beat although this could be modified as well (it's originally designed for Ableton sync where the sync is locked).
cheers
Keith
