Hi J.,
You wrote: “What format is your footage? Specifically, what frame size/frame rate of HDV and how’d you capture it?”
HDV in a Sony Z1U. Captured as HDV. 29.98 fps. 1080i. Nothing fancy. The stills were all jpgs at 72 dpi (found any other dpi slows down FCP) … sizes between 15 & 30 inches wide … which FCP seems to be able to handle.
I did try some ProRes exports .,.. the stills problem was even worse than with HDV.
Right now I’m a happy camper as Compressor grinds away on the other side of the room.
All the best,
Ben