I'm very used to outputting things in their final form the first time around, so this is something new to me. A client is asking me to output his projects in an intermediate form first-as the main edits without the head and tail animations. The idea is that he can see the body edits and I can add the heads and tails later. So, what is the best format for me to provide what he wants, but preserve it in a form that won't change substantially when I add the animations later? I know the final output will be as h.264 .mp4. All the files will be composed of stock photos, stock video, music, and VO. And this is a high volume project. I hope all this makes sense. Thank you for your help.