Thanks for the advice. So I think I’m going to make the sequence at 1080p at 30fps. I just tried. But when I drag a 4K clip into the sequence, it doesn’t shrink to fit. Is this just for the previewing? Will it shrink when it’s exported? When editing the sequence, I can right-click the 4K clip and “Set to Frame Size” or “Scale to Frame Size”, but I think that’s just visual for the preview.