hi, i am looking to do a black and white music video for a local band and when i say black and white i dont mean greyscale, i want pure black and pure white, kinda sin city looking(i did read the other thread about this but thats not the effect im looking for) im looking for something like this

they are planning on painting their faces black and wearing black clothes and then painting white on the stuff that they want to be shown, but i would like the video effect to make it pure black background and pure white foreground

for some reason i think that Adobe After Effects has some plug-in that i can do this with, but i havent been able to find it....any ideas?