I need to check chroma key and also compositions in a film set situation. So I'd need to pipe in a live feed (green screen) a background to see how the match. This would not be for the actual compositing, meaning that I would not use the result live. I just need to see how they fit.
I saw there is some sort of German named plugin for AE, but I cannot find it now. Is this possible, with this or another plugin.