Thanks for the advice. I’ll definitely smoothcam a clip and then move onto the next while it’s processing.
My machine is a 27″ iMac 2.8G Quad Core, 4 GB RAM, Snow Leopard.
What tends to happen is I run smoothcam on a clip, and then after it’s done, I tweak the setting (e.g. turn down translation smoothing on clips that have flashes causing the footage to jump). I find I often have to tweak clips three or four times, which means it has to render 4 or 5 times.
I’ve thought about increasing my RAM, but I’ve also heard that FCP mostly relies on the CPU, though even my machine isn’t fully used because FCP isn’t 64bit yet… (Something we’re all looking forward to).
I should also mention, the media and rendering files are all on a 7200rpm external hard disk drive connected via Firewire 8. (Unfortunately my iMac doesn’t have an esata interface.
With large files I leave them to render overnight, though I recently read that it’s best to divide longer sequences into shorter sequences, which are rendered separately and then combined and exported in a master sequence.