That's what I need a stupid computer for: after I finished an edit with many tracks I would like to reduce this timeline to have just the clips which play a role into the final video - of course by creating a copy of the sequence. This would reduce the size of the consolidated project a lot. It's a huge difference to archive all the clips exissting in a sequence (standard consolidation) or if you save all the clips which are really "visible" in the final video. That would save a lot of time and disk-space. Especially editing of concerts produces a lot of material, during editing I have several tracks (I don't like multi-cam-editing) but I wish I could clean up by clicking a button 🙂