I shot my first green screen band performance a few weeks back, unfortunately on a less than shoestring budget and we had to make a lot of compromises. Unfortunately it bit us in the butt and we've all learned a few lessons (including we needed more budget to do the green right! :-)
But as part of diagnosing our problem with the keying in post, the footage was sent to a colorist for his opinion on if he could do anything to help the editor make a better key-out. The colorist came back with some suggestions for lighting changes on the reshoot, but one thing that caught my ear was "use + magenta on all your edge/backlights"
Really? Anybody have any thoughts or tips on this?
Basically overall the footage is unusable because we tried to wing it, and we failed. Oh well, I'm learning my lesson. But where can I do some research and learn more about how to light and rig a good green screen setup for a 4 piece band performance (ie, not just a talking head against a backdrop which is all I've been able to find people talking about on the internet). I need to learn how to do a whole sound stage, not just a 5'x5' wall. Any ideas on where I can learn this? I know that practice and experience are the mothers of all knowledge, but I need some starting points to work from because obviously I thought I knew how to sort of make it work (which I actually did), but the lack of budget didn't allow me to utilize a bigger space (for more room to work & light with) or provide enough sources for the different things I needed to do (background illumination, key lights, edge/back lights, etc)- I was using sources for multiple purposes and it only worked 1/2 the time.
In another thread someone had suggested fxphd.com, but I'm not sure that'll be useful. It seems like that's more about learning to do effects yoruself in the computer, etc.... I just want to learn about how to light a stage versus a wall for chroma-key work.
Thanks for your help guys, I really do appreciate it and any suggestions you can offer!