So, editing a short film in FCP. When they shot it (4K) they told me "now, you'll have to add letterbox because RED doesn't shoot real 2:1, it's 2.3something:1.
Now, when I put it in FCP, according to the frame size, it is 2:1. How the crap do I figure out how to make the proper sized letterbox to make it "real" 2:1 when I can't find anything telling me it isn't? I have boom mics to cover with those boxes!