I've recorded an audio soundtrack and used 3 DV cams to record a sort-of music performance. I've captured all the footage into vegas, and aligned the video events (on 3 separate tracks) so that the voices are in sync with the soundtrack. However, I can only move them all together by grouping the events, which works but I can easily make mistakes and lose sync.
Is there any way to force synchronise the 3 video events to the audio event (or at least one vid event to one audio event)? I'm using Sony Vegas 7 - so the feature where you can right click on red coloured audio events and select sync by moving or slipping.