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Referencing Previous Frame [in an if else statement]

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Noah Murad
Referencing Previous Frame [in an if else statement]
on Oct 28, 2011 at 12:47:05 am

I'm kind of new to expressions and I need audio controlled values- most of the audio was composed midi, so it was easy to do what im trying to do, which is get one frame valued at 1 every time a note is played. the notes create peaks in the audio when they happen, but the peaks are different every time, sometimes lower than the parts that are not peaks. What would be the easiest way to get a key frame valued 1 every time the keyframes hit a local maximum?


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Dan Ebberts
Re: Referencing Previous Frame [in an if else statement]
on Oct 28, 2011 at 3:15:38 am

I'm not sure what you want to end up with, but it's probably going to involve a beat-detecting expression like one of these:

http://www.motionscript.com/design-guide/audio-trigger.html

http://www.motionscript.com/design-guide/audio-count.html

Dan



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