in the past i have used the compositor with out rendering an image.
ie to combine some previous work. i can not seam to do this in 2.62?
if i have no 3d camera it will not render the compositor work. and if i add a camera i have to weight for the blank still to render 1-2 seconds, before it gets to the compositor.
am i missing some thing? i can not be the only person that uses the compositor in this way.