We used Chroma Key to do some minor green screen work. And we fiddled and fiddled and got it perfect. It looked great (or as great as it can look using Chroma Key). Then we rendered - and it looked different.
The center of our main actor's head, which is perfectly normal looking in our monitor and screen when unrendered, is keyed out after rendering.
We dumped all our render files and re-rendered. We tried Exporting that section just for kicks. We checked our render settings. Any other ideas?
I was helping a friend out with this so I'm not totally sure of his specs but I think it's Mac Pro/Leopard/FCP6.