ADOBE AFTER EFFECTS: Forum Expressions Tutorials Creative Cloud

Jittery slo-mo effect w/ time remap

COW Forums : Adobe After Effects Expressions

<< PREVIOUS   •   FAQ   •   VIEW ALL   •   PRINT   •   NEXT >>
Samuli Alapuranen
Jittery slo-mo effect w/ time remap
on Oct 8, 2008 at 7:51:35 am

I'd like to time remap a video clip layer so that the clip would play frames 0 to 3, jump 3 frames backwards, then play frames 1 to 4 and so forth, always playing 4 frames and jumping 3 frames backwards. The result would be a sort of jittery slow-motion effect.

Would this be doable with time remapping?


Return to posts index

Dan Ebberts
Re: Jittery slo-mo effect w/ time remap
on Oct 8, 2008 at 4:34:05 pm

This should do it:

f = timeToFrames();
framesToTime(Math.floor(f/4) + f%4);

Dan



Return to posts index

Samuli Alapuranen
Re: Jittery slo-mo effect w/ time remap
on Oct 30, 2008 at 12:54:36 pm

Thanks a lot (again)! That did the trick.


Return to posts index


Samuli Alapuranen
Re: Jittery slo-mo effect w/ time remap
on Jan 19, 2018 at 12:54:57 pm

Bumping a 10 year old thread here! The reason being I'm revisiting the old project I described in the original post.

But this time I would have to reverse the process ie. I need to SKIP every 3 frames in order to get back to the original. How would I be able to do that?

Here's a quick illustration of what I'm trying to achieve:



Also, returning to the original expression: what does the "f%4" do exactly?


Return to posts index

Dan Ebberts
Re: Jittery slo-mo effect w/ time remap
on Jan 19, 2018 at 2:12:17 pm

I think that would just be:

time*4

Dan



Return to posts index

Samuli Alapuranen
Re: Jittery slo-mo effect w/ time remap
on Jan 22, 2018 at 2:19:08 pm

Simple and effective. Thank you!


Return to posts index

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
© 2018 CreativeCOW.net All Rights Reserved
[TOP]