[Darren Odonnell]

You could do the old hitchcock thing where the building stays the same size but the background changes (i forget if its dolly in zoom out, or dolly out zoom in).

[Darren Odonnell]

Thanks for the info, I didn’t actually shoot the footage but will be shooting green screen stuff soon for fun so the color suggestion for the markers is appreciated.

I’ll try your suggestions on the luma key and garbage matte.

An idea just popped into my head, I may be able to tell autotrace to ignore anything smaller than a certain number of pixels….I remember a pixel slider in the window