Best frame rate, resolution, and shutter speed Canon XF 305 to chromakeying

Hello

I have to shoot some pictures with the Canon XF305 (Chromakeying green screen) and the progressive frame rate only I choose are (25 1920 x 1080 p) or (50Pand 25 P 1280 x 720).

What shutter speed I should use?

What will be the best choice of quality for the overlay? The output will be Vimeo at the end I have a 6core Xenon 3.2, GIG of memory of 24, GTX580.

Of course, I know the best resolution, but I mean the best choices for the overlay.

'S done it in PAL.

Thanks David

I'd shoot at 1080. More important than the size of the image is the lighting. One of these higher end prosumer cameras are very capable of producing images that will be key.

Tags: After Effects

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