I'm reworking a video, and most of it is done, but when I'm working the preview window is too slow/unresponsive to actually "preview" anything. What extra things should I look for to speed up the project? Is it unused clips, or too many effects? is there some sort of buffer I can clear out? and is there any automated way of smooshing the clips down into the least amount of tracks needed and getting rid of unused tracks?
"Uhmmm... You know... it was at that point that I realized that maybe Thierry wasn't actually a film maker, and he was maybe just someone with mental problems who happened to have a camera. " -Banksy