Activity › Forums › Adobe After Effects Expressions › Hard color change by expressions
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Hard color change by expressions
James Quetant replied 12 years, 3 months ago 2 Members · 19 Replies
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Dan Ebberts
February 13, 2014 at 7:55 pmThe expression should change the color every time the audio goes from below the threshold to above the threshold.
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Dan Ebberts
February 13, 2014 at 8:00 pmThe expression is just a slight modification of this:
https://www.motionscript.com/design-guide/audio-count.html
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James Quetant
February 13, 2014 at 8:15 pmI tried manually typing it and copy and pasting, still got the same result. I’m going to try and copy & paste the code from the site you linked
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Dan Ebberts
February 13, 2014 at 9:51 pmIt would be helpful to see a screen shot of your Audio Amplitude / Both Channels slider as displayed in the graph editor.
Dan
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James Quetant
February 13, 2014 at 9:56 pm<a href='https://images.creativecow.net/273570/screenshot2014-02-13at4.55.25pm.png'><img src='https://i1.creativecow.net/u/273570/screenshot2014-02-13at4.55.25pm.png' border='0' /></a> -
Dan Ebberts
February 13, 2014 at 10:01 pmWith the threshold set at 10, it’s only going to fire once. Try changing it to 40. (Use the last expression I posted, not the one on my site–I only posted that link so you could understand how it works).
Dan
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James Quetant
February 13, 2014 at 10:56 pmthank you thank you thank you!!! That sure enough did it… I greatly appreciate the assistance & patience you’ve exerted.
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