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1. Re: Loop expression makes clicking sound
Mylenium Apr 28, 2014 9:40 AM (in response to ReneHuwae)Nothing wrong. You just miss how AE's temporal sampling is actually working in your equation. That aside, AE sucks at anything to do with audio and trying to do any such stuff will always be tricky. anyway, you need to adjust the timing in the pre-comp and possibly your time-remap values nad whatever expression you use. TherE's realyl nothing more to it.
Mylenium
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2. Re: Loop expression makes clicking sound
Dave LaRonde Apr 28, 2014 10:09 AM (in response to ReneHuwae)To add to Mylenium's wise advice, 1) don't use compressed audio in AE -- aiff or wav files are best -- and 2) export the audio separately as aiff or wav, re-import it and put it in the comp.
Then try looping.
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3. Re: Loop expression makes clicking sound
Rick Gerard Apr 28, 2014 10:27 AM (in response to Dave LaRonde)If you need the audio to loop After Effects is the wrong program all the way along the line. After affects his frame-based, audio is sample based, and the two do not line up therefore audio will not loop correctly under normal circumstances.
Build your audio loop in Audition and import as a separate track. That is the only reasonable solution.
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4. Re: Loop expression makes clicking sound
ReneHuwae Apr 28, 2014 1:31 PM (in response to Mylenium)Thanks Mylenium, Dave and Rick!
I will render the audio separately, and loop the export.
@Mylenium: changing the timing of the audio will bring the audio out of sync, right? So in that case that wouldn't really be an option for this specific project. Anyway, I'll look a little bit more into how the sampling works in After Effects, since I'm not an audio expert. Thanks again, very helpful feedback!





