Keying – Despill Bias

[Marc Lucas]

Thanks for the comments Dave.

I will have a look at your suggestions. One thing I did notice was that if I pulled the key initially without using the Keylight Despill the key is actually quite good and the talent looks ok but as I have mentioned it goers wrong when using the built in Despill, however, if I use a separate Despill plugin I don’t seem top get the aforementioned grain after applying?

In relation to the green BG being to hot what kind of levels do the green BG need to be for future reference, thanks

[Marc Lucas]

Just to follow on I thought I’d upload a screen grab of the Colour Finesse screen of the talent in front of the green screen. The green looks quite even but only at around 40-50% so is that where you suggest the green screen should be brighter up to 70ish?

https://dl.dropboxusercontent.com/u/2003727/Screen%20Shot.png

[Marc Lucas]

I’m not having problems really I hope thats not how things came across. The only hiccup I had was when I applied the Despill function in Keylight but looking back I really didn’t need to use it on the footage. Appreciate your comments and help though.

[Marc Lucas]

Hi Dave

Really not sure whats going on here I’ve been playing with the key again. The original footage is fine no noise whatsoever. When I go to pull the key and apply minimal key light settings I get noise on her head.

settings

https://dl.dropboxusercontent.com/u/2003727/Screen%20Shot%202014-01-06%20at%2012.28.52.png

Vid

https://dl.dropboxusercontent.com/u/2003727/test3.mov.zip

[Marc Lucas]

to update heres a screen grab of the Status showing green

https://dl.dropboxusercontent.com/u/2003727/Screen%20Shot%202014-01-06%20at%2013.32.17.png

[Marc Lucas]

I’ve since had a go with that and worked way better:-) Just sorting out the edges now, might have to do the head and body in two separate sections due to the hair not sitting right.