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Interviewsituation vor weißer Wand (siehe Apple ipad-Video)

Interview situation in front of white wall (see Apple IPAD-Video)



Frage von emzet:
Juli 2010

Hi,

I have before me a request to create a similar interview situation as it is in the IPAD-promotional video of Apple to see extensively:
http://www.apple.com/ipad/ipad-video/

More specifically, the interview situations, that is "excepted" shots and shots against a white wall.

Do you think these recordings were made at Apple on keying (green screen / blue screen) or more than a good illumination of a white wall, really? What would be observed in the latter - the same as with green screen-illumination? (Ie, eg uniform lighting of the background, separated from it illuminates the subject in the foreground (= person?)

There were times ne similar question, I unfortunately can not find the thread. It was about this movie:
http://flyingdog.de/video/test1.mp4

Thank you ever
Regards
eMZet



Antwort von Jott:

Where is the difference, even if someone is acting against a green or white background? Or the other way: why on earth for such things Chroma Key?



Antwort von emzet:

"Jott" wrote:
Where is the difference, even if someone is acting against a green or white background? Or the other way: why on earth for such things Chroma Key?


So I interpret your answer as: "Certainly in front of white wall rotated." Right?





Antwort von thos-berlin:

When EQUIREMENTS is "White Wall", I would really before such a recording. That you need is space and light.

The person should be so far off of the wall that you can ausleuchtgen the person without the shadow hit the wall and the wall itself can also be lightened.



Antwort von stefanf:

I would as more questioning.

Is the requirement "Crop" or "white wall"?

Many feel a / e object / person in front of white wall as Isolated.



Antwort von campool:

Also with a green wall in the background would probably have interviewed people after keying a green shimmer on the skin.



Antwort von MaestroXXV:

Here you can see it how it is done:

http://www.vimeo.com/789519



Antwort von WWJD:

The fact that the white background is exactly the same as the white of the frame around the video image, I guess is good keying.

Jack

Oops, there was a faster than me



Antwort von Axel:

Yes, the video tutorial is very good. It shows the way, the better for several reasons Key, as it-or blue box for most occasions are Green (for vierzuzweizugarnix video of uswegen - äähm - dealing with inaccurate color information).

Both would no longer absolutely necessary. A real white background is still nice, then the person will appear in the foreground never punched out, but the after-effects of the new Quick Selection CS5 "Rotopinsel rich" relatively clear outlines. Keying is unnecessary. Movie Quotes Quiz (slightly modified): "And there would be superfluous for a comparative, I would say: Needless-er!"



Antwort von emzet:

ok, thank you for all the answers!




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