Frage von ipscripted:
Hi,
I'm in a video project of the Media Group at my school for a green / blue screen production responsibility.
The plan is as greenscreen irradiate a rear projection projector canvas with 1 or 2 green or blue, and this as a green / blue screen to use. Camera: Canon miniDV camera (Elura 70). Can it go well??
For the post-processing (Choma Key) Final Cut Express (used 3).
Is there anything special that I should consider when lighting? I know I'm supposed to illuminate the person in front of the screen with the back of the komplimitärfarbe.
Thank you for tips
Antwort von beiti:
The plan is as greenscreen irradiate a rear projection projector canvas with 1 or 2 green or blue, and this as a green / blue screen to use. Camera: Canon miniDV camera (Elura 70). Can it go well?? I think that a such a background, not the necessary brightness (compared to the brightness of the main object is reached).
What speaks against a blue-painted wall or a blue cloth clamped?
Antwort von PowerMac:
Rather not ...
But equal to the projected image on the wall ...
Less because of Final Cut Pro, as out by the poor coverage of the marginal and transitional areas to the green. The filming including proper back-projection has the advantage that the light passes through the same right ".
With good and proper lighting Beamer geht das
Antwort von steveb:
synonymous would rather use a plastic green or blue ... the color intensity of the real bright green or blue, is projecting difficult. Substance should be synonymous Beschaffungstechnisch not too hard to get.
gruss
Stefan
Antwort von ipscripted:
Now, a green / blue wall does not come into question, since we can not paint them as simple one. a green or blue cloth, we have unfortunately nciht, otherwise I would use it. The new acquisition would probably not be worthwhile.
Could front-projection on a canvas refelxierenderen be better??
Antwort von steveb:
So yes ... I know not how much you definitely need to qm2 obscure, but is anprojeziert a canvas that can not be so much bigger s.3x3 meter.
A substance with 3x3 meter free up the cloth merchant around the corner from ¬ 10-20. What makes sense because more?
But irgendiwe steals over me the feeling that even if you were getting paid to substance, he would find no use ...
Antwort von Acer:
There lumizierenden substance that acts like a lamp.
Antwort von ipscripted:
Today I've tried it, it goes well with the brightness, the only problem is the green spill. In substance, the lighting were to become more complicated, which is already a problem, but the next test we will have hopefully a diffused lamp.
