Keying isnt actually that hard. I think that maybe people think it is, but it aint. I have found that the trick is to buy a proper chromakey background and light it to avoid too many shadows.

I got an 8ft x 8ft x 8 ft (on the floor) for 100 quid, self supporting and it is ace.

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Lowering the tone of video since 2004 and still not an expert on anything - unless I say so. How do I import my life into vegas? I want more CGI.
My neglected website -- www.zaskarfilms.com My censored you tube channel -- http://uk.youtube.com/user/zaskarfilms