• Adobe After Effects Expressions

  Time remap (play and rewind)

  Posted by Pedro Garcia on January 27, 2021 at 5:18 pm

  Hi, everyone! i need your help!

  I’d like to create an expression, but i don’t know how to. I really appreciate your help. (I’m not native english, so i’ll try me best)

  This is the situation. I have a video of a phone that rotates 360º just 150frames, but i’d like to make retimmings for the whole video (1:30 minutes around). The main issue i found is that “Time remapping” doesn’t gives a numeric value.

  something like this (on Time remap expression box):

  ease(null value,0,360,0,150)

  My aim is, using a null.layer I can play and rewing on my choice

  Dan Ebberts replied 5 years, 8 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Dan Ebberts

  January 27, 2021 at 6:46 pm

  Time remapping expects values in seconds. So it might be as simple as altering your expression to something like this:

  ease(nullValue,0,360,0,framesToTime(150))

  You might also want to make sure nullValue never goes beyond the useful range:

  ease(nullValue%360,0,360,0,150)

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