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Wra1th13
07-21-2008, 06:44 PM
I was wondering, my friend and I are making a movie tommorow, and for one of the scenes the person is completly black, and the backround is regualar. And I mean COMPLETLY black, the whole body. My question is what is this called, is it color correcting? Or is it somthing else? Could someone please tell me what it is. Thanks.

ctvfilms
07-21-2008, 06:46 PM
probably just rotoscope the actor frame by frame.

Wra1th13
07-21-2008, 07:02 PM
Ok, easy enough thanks!

Fisherking
07-21-2008, 07:14 PM
You'd probably have to green-screen your actor in. The problem is that your actor's body will be too colourful for you to pull any reliable key from it, so it's going to be impossible to shoot the sequence as normal and use some automated process to isolate the actor. Rotoscoping it will work, but you should always try to avoid rotoscoping if possible.

I guess one of those chroma suits would work too, but they're expensive and you're unlikely to get one at short notice.

KMProductions
07-21-2008, 09:28 PM
Do a matte on your actor frame by frame and just black out everything inside the matte.

google550
07-21-2008, 09:38 PM
I would film your actor up against a green screen... and then follow my instructions here...

http://forum.indymogul.com/showthread.php?t=10848&highlight=green+screen+generate+fill

Unless I've got what you want COMPLETELY wrong. Then I just feel like an idiot.

Wra1th13
07-21-2008, 11:06 PM
I would film your actor up against a green screen... and then follow my instructions here...

http://forum.indymogul.com/showthread.php?t=10848&highlight=green+screen+generate+fill

Unless I've got what you want COMPLETELY wrong. Then I just feel like an idiot.

Do a matte on your actor frame by frame and just black out everything inside the matte.

You'd probably have to green-screen your actor in. The problem is that your actor's body will be too colourful for you to pull any reliable key from it, so it's going to be impossible to shoot the sequence as normal and use some automated process to isolate the actor. Rotoscoping it will work, but you should always try to avoid rotoscoping if possible.

I guess one of those chroma suits would work too, but they're expensive and you're unlikely to get one at short notice.

probably just rotoscope the actor frame by frame.
Ok, thanks so much guys, I will try that tommorow.

KMProductions
07-21-2008, 11:14 PM
I disagree with the whole greenscreen thing. Unless you need a crazy background, it's more trouble than it worth. I would just matte. That way, you have a realistic background.

jacobfilm
07-21-2008, 11:40 PM
Make your actor wear a green suit... forget about the greenscreen idea, that would take away from the realism.