Hi there I'm new to after effects and am having some problems with a render.
Basically I'm doing a satellite image zoom, that pans left to right across a city. The problem is that at 6 seconds into the render a black bar area appears on the image, as if the source imagery had a large chunk missing.
The shot is made up of two very large images (17 thousand by 8 thousand) with left side parented to the right so that I can animate using keyframes.
Strangely, on the ram preview this bar does not appear. However on the finished output it does appear.
My first thought was that it was where the join of the two pictures was, but this turns out not to be the case. It is near the join (a thousand pixels away) but not on the join.
Is this some kind of mask perhaps that I accidently added? I can't see where if so...
I have uploaded the video output to Vimeo for expert diagnosis:
http://www.vimeo.com/8722970
Really appreciate feedback, I'm learning the AE ropes but it's a little eccentric to my noobie mind!
Many thanks
Matthew
