Infoseite // Beamer projection on white surface.



Frage von KFILM:


Hi,

I would like to projecting onto a white surface in the form of a flag, a movie. This includes only font and graphics.
How do I proceed in Schnittprgram? Do I create a white colored surface as a sequence?

Greeting KFilm

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Antwort von Eastside:

I do not understand the question.

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Antwort von KFILM:

on the white screen to appear only text and graphics.
In the Timeline section of my program the rest of the scene is of course black. Würdedas look like now on the white screen?

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Antwort von Eastside:

It depends on the ambient light and on the brightness of the projector.

When it is dark and you have a bright projector you will not see the white of the canvas.

However, it is quite light and the projector is not as strong, then you see the white screen still.

If you have a black background, like, get an LED screen that is then black where nothing is displayed.

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Antwort von dienstag_01:

You'll of course take a white solid.
The projection of the beamer, one will perceive after all.

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Antwort von KFILM:

ok .. sorry. express myself too stupid.
the white screen is supposed to remain white and only font and graphics come so as to advantage in the movie. A movie I put in because the graphics change over a period of 5 minutes.
So it should be shown red graphics on a white surface. this surface (canvas) depends in a large room.

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Antwort von marwie:

So come depends what you want exactly: for example if you want to have a black font, you'll of course the editing program to create a white surface. Example, if you want to projecting a red logo, you can take a black background synonymous, because black is not even projected (black is so that no light is available). Then is simply the area of the screen or illuminated red flag.
If the room is darkened and the flag is to appear white, you'll of course synonymous use a white surface to use as background.

The whole was a logical one only has to note that with the colors of additive color mixture formed in the projection http://de.wikipedia.org/wiki/Additive_Farbmischung

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Antwort von KFILM:

Thanks for the info ...
Additive color mixing set s.Projektor?

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Antwort von marwie:

"KFILM" wrote: Thanks for the info ...
Additive color mixing set s.Projektor?

No, because you can set anything as a projector with the additive color mixture works :-) (as synonymous monitors, etc.). left once the wiki article carefully, it should be clear to you :-).

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