Actually it is possible...

Multi-take/multi-cam editing. Final cut pro has multiple clip timelines which allow you to sync multiple clips (up to 16) and play back simultaneously from one trigger, whilst exporting each track to it's own monitor.

Other software can probably do this too, but don't know which. I've only ever tried with FCP.


Dream-Media - I suggest you quit giving people silly feedback, as it looks like you have a limited grasp of the subjects at hand.