No link yet since it was a live Q&A.
Yeah, one page in a script. It doesn't mean anything else.
Because the film is so large, it would naturally have huge set pieces that require a lot of set up and a lot of waiting around so there's a lot less actual filming of the movie. She didn't say that exactly but that's what she implied in comparison to the 30-40 pages of shooting that she did as part of making the video game Beyond: Two Souls when she did that in motion capture.