I need to keep that background smoother but here's my first attempt - edited in iMovie
What do you mean by "keys"?your keys are very good. The higher the bit rate you use (don't know what the D90 has) the better the keying.
ok thanks I'm off sick today - I may get to do a few more tests if energy allows.Green Screen can be referred to as "keying".
I'm planning on doing something that will get a lot of comments - when I lie on the railway line and get a video of a "train going past above me"Its a lot of fun. When I was consulting, I had a picture of a high rise urber expensive office that I used for my background.
Thanks, I have big plans for an exploding trainVery good stuff!