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vibrating white color spectrum

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Philipe Karlsson
vibrating white color spectrum
on Jan 30, 2011 at 9:57:23 pm

Hello,

Im trying to achieve a vibrating effect in the white colors in a project.
I have been looking into different tutorials: flickering candles and street lights ec.t without any good results.

I would like to have almost a vibrating white color spectrum.
what would be a good and easy way to do accomplish this?

tips and inputs are much appreciated,

Thanks!


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Cory Petkovsek
Re: vibrating white color spectrum
on Jan 30, 2011 at 11:47:26 pm

Without knowing what "good results" are to you or what a "vibrating effect" means to you, we can't be any help getting you there. White is not a color spectrum.

Taking a random guess at what you want, if I had an image with white in it and I wanted it to randomly cycle through colors I would use the "change color" effect. I'd set it to match white and filter it so it grabbed only my white object. Then I would reduce transform lightness to -50, transform saturation to 100 and put an expression on the transform hue with something like wiggle(1.2,180).

Cory

--
Cory Petkovsek
Corporate Video


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Philipe Karlsson
Re: vibrating white color spectrum
on Jan 31, 2011 at 5:57:28 pm

Hi Cory,

I should have been more specific about my project.
But your guess is very correct. I never thought of the expression, I'll give it a try.

here is some reference material: (the lights in the background).

Thanks for you answer.

Regards/
Philipe


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Tudor "Ted" Jelescu
Re: vibrating white color spectrum
on Jan 31, 2011 at 9:26:56 am

If I understand correctly, you are trying to achieve a super bright light- if that is so, you need to work in 32 bit - adding a glow will help to give that illusion.

Tudor "Ted" Jelescu
Senior VFX Artist


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Philipe Karlsson
Re: vibrating white color spectrum
on Jan 31, 2011 at 5:59:47 pm

Hi Tudor,

I'll give it a try.
Thanks for your answer.

Regards/
Philipe


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