Pan/Crop width and height limits - why?

Andy C wrote on 8/25/2009, 5:17 AM
I'm trying to resize a small static graphic which overlays my main video. I need to make it fairly small, but it seems that using Pan/Crop has limitations on how small you can resize it to.

The width and height limits appear tied to the original size of the graphic - that is, the values change depending upon the size of the original graphic. This means that I can only resize to a finite limit, which in my case is not small enough.

I hear that Track motion may do the job, but I need to animate this graphic and I'd rather use Pan/Crop if I can.

Does anyone have any ideas how to resize a graphic right down to the smallest possible dimensions?