Stupid question (perhaps) and first post, so please forgive my ignorance.
Is it possible to have BOTH a blue and green screen.
I want to shoot a surreal bedroom scene with the bed linen blue and wall green. Not sure why, yet, perhaps a night sky on the wall and the sea on the linen.
If it is possible, what software would you recommend a) with a budget and b) Open Source/hobbiest/free?