I have a potentially serious problem that has developed in a FCP project I'm working on.
I noticed in two edited sequences (on different timelines) that the audio on a particular track (edited sound bites laid under B-roll) has shifted - not out of sync - but the content itself starts earlier than it used to and abruptly cuts out earlier, leaving sentences unfinished. This happens across the whole sequence, on that timeline layer.
This has also happened with two different sequences now and I have no clue how this has happened or what is causing it.
I don't know if the audio tracks were linked and somehow all became slipped back by an action of mine, or if it is a project glitch/corruption of some sort.
I'm editing in FCP 7, and the timeline (and native) settings are HDV 1080p25.
Any advice would be hugely appreciated. This project is a film that is being cut ahead of a major festival premiere deadline, so I need to diagnose this problem before it develops elsewhere!