Using Vegas 3.0. I need to insert a few seconds at the start of my project. No problem...select all, insert 5 seconds. Viola! Except, that all of my track motion markers remain fixed, and do not move. Please help me see what I'm obviously overlooking. Thanks!
Track FX "track motion markers" (key frames) effect whatever event clips happen to be present at those particular points in TIME on the timeline on that track. Track FX are independant of event clips and event FX and vice-versa.
Don't select anything, just put the cursor where you want it, and Insert Time. That way, the track keyframes will move with the inserted time (as they should). Seems to behave differently when you select events. (Not sure why, but I suppose it gives you more flexibility as long as you are aware of how vegas will respond.)