spectrum analyzer with FFT

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sineglutine
Is taking Resolume on a second date
Posts: 28
Joined: Fri Oct 23, 2009 21:22

spectrum analyzer with FFT

Post by sineglutine »

hi guys!
I would like to make an animation to simulate a spectrum analyzer using the FFT.
I thought I put the same image on layer 3 and each image link the FFT function with different frequency filters.
I want to connect a video effect as a wipe and animate the curtain with the FFT function

what do you think is the correct procedure for doing this?
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sleepytom
Hasn't felt like this about software in a long time
Posts: 236
Joined: Fri Sep 12, 2008 11:11
Location: sussex by the sea

Re: spectrum analyzer with FFT

Post by sleepytom »

pretty much what you said..

i've done it with the FFsource effect gradients and the hight parameter in the clip control, set them to be controlled via external audio and then use the FFT control to select the band your interested in (Bass, Mid, Top).

Simplez.
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