symdesign
12/15/2016 - 2:46 PM

Scale up/down based on start/end of layer https://docs.google.com/document/d/1EYE-7RKipyTnF2kkqxNVD3q2hYQjqWivhJMOvqOMdIQ/pub

Scale up/down based on start/end of layer https://docs.google.com/document/d/1EYE-7RKipyTnF2kkqxNVD3q2hYQjqWivhJMOvqOMdIQ/pub

# automatic_scaleUpDown.js
content_copyfile_download
startScale = 95;
endScale = 100;
scaleUpTime = 12;
layerDuration = outPoint - inPoint;
singleFrame = thisComp.frameDuration;
su =  ease(time,inPoint,(inPoint + framesToTime(scaleUpTime)),startScale,endScale);
sd = ease(time,(outPoint - framesToTime(scaleUpTime+1)),(outPoint-singleFrame),endScale,startScale);
if ( time < (layerDuration/2+inPoint) ) {
  [su,su]
} else {
  [sd,sd]
}