Chroma Key backgrounds...

[jks]

Is there any guidelines on how to use these chroma key backgrounds properly???


Like what type of lighting should there be??


How far does my subject need to be from the background??


anybody care to share.....

[crosbyharbison]

you want the lighting to be soft and as even as possible; a couple ofsoft-boxeswill do.Ideallyyou'd have you subject a couple feet from the background as you don't want to cast hard shadows on the background

[Daniel Browning]

Crosby took the words out of my mouth. There are a ton of guides for green screen all around the net.