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understanding time

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Ryan Paterson
understanding time
on Mar 14, 2013 at 5:05:39 pm

I understand why this doesn't work, because the variable t is just giving the valueAtTime function a ridiculously high integer-

t = timeToFrames() - 1;
thisComp.layer(index - 1).timeRemap.valueAtTime(t);

How can I re-write this to do what I want? I've been trying to understand how time works in expressions for some time and the fundamentals keep eluding me. What exactly is the time value returning in all those decimals?


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Dan Ebberts
Re: understanding time
on Mar 14, 2013 at 5:13:01 pm

This is one way (I think it's what you're trying to do):

t = time - thisComp.frameDuration;
thisComp.layer(index - 1).timeRemap.valueAtTime(t);

time gives you the comp time in seconds.


Dan



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