Posts Tagged ‘Expressions’

Expression To Drop Every 10th Frame In After Effects

Tuesday, November 3rd, 2009

In this After Effects tutorial I show you how to add an expression to your footage that will drop every 10th frame. Here is the expression used;

f= timeToFrames();
p = Math.floor(f/1);
framesToTime(p*1.1);

http://www.vimeo.com/7413654

For more information on expressions in After Effects check out aenhancers.com and the tutorials by Harry Frank over at graymachine.com.

2 Simple Expressions In After Effects

Sunday, March 15th, 2009
http://www.vimeo.com/3666656

In this After Effects tutorial focus on two simple expressions. The two expressions used are; loopOut(); and Wiggle(2,2);

For more information on expressions in After Effects check out AE Enhancers and the tutorials by Harry Frank over at graymachine.com.

Simple Counter Expression In After Effects

Sunday, March 8th, 2009
http://www.vimeo.com/3535450

This is my first After Effects video tutorial so please take that into consideration. In this tutorial I go through the basics of how you add an expression in After Effects. I focus on setting up a simple counter expression using an expression and the slider control effect. Here is the expression used;

val = effect(“Slider Control”)(“Slider”);
numDec = 0; // digits to right of decimal
numDigit = 2; // digits to left of decimal
if (val < 0) sign = "-" else sign = ""; s = Math.abs(val).toFixed(numDec); while (s.length < numDigit + numDec + 1) s = "0" + s; sign + s

For more information on expressions in After Effects check out AE Enhancers and the tutorials by Harry Frank over at graymachine.com.