First, thank you for your patience. I have always exported my Resolve edits using the Youtube pre-set with a few tweaks. They are three minute music videos that come out at about 1gig size. Now I am working with someone who is asking for 'full HD' .mov with a file size of about 3 to 5gig. I presume it's going to be a 'custom' export. What format or codec should I choose? How do I deliver 'Full HD .mov'?