Advanced After Effects: Coding for Motion Design
Step Repetition: Animating with “valueAtTime”
A course by Desmond Du , Motion Designer
About the video: Step Repetition: Animating with “valueAtTime”
Overview
“Here you will learn how to simplify your animation process with minimal keyframes by staggering animation using the “valueAtTime” expression. This is a variant of the step repetition technique but, in this exercise, we are in offset time.”
In this video lesson Desmond Du addresses the topic: Step Repetition: Animating with “valueAtTime”, which is part of the Domestika online course: Advanced After Effects: Coding for Motion Design. Take your motion design skills to the next level by learning to code expressions with JavaScript to create complex animation rigs with style.
Partial transcription of the video
“In this lesson, we'll learn how to streamline your animation process with as little keyframe as possible by staggering animation using the value at time expression So let's get into it. So what is the value at time expression? In the After Effects Expression Reference Guide, we can see its description. It says it returns a value and property at a specified time in seconds. So what this means is that you will type in the function value at time, and in parentheses, an evaluating sign. So if the value is one, After Effects is going to reference that property value at one second. And if you wan...”
This transcript is automatically generated, so it may contain mistakes.
Course summary for: Advanced After Effects: Coding for Motion Design
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Category
3D & Animation -
Software
Adobe After Effects -
Areas
Animation, Motion Graphics

Desmond Du
A course by Desmond Du
Desmond Du is a Motion Designer based in Savannah, Georgia. He specializes in animation using JavaScript expression rigging and scripting, procedural workflow, tool kitting, and automation. His past experience includes working in broadcast motion graphics at WarnerMedia Studios for brands and networks such as NBA, Turner Classic Movies, E-League, Cartoon Network, and Bleacher Report. He has also done animation work for clients and studios such as STATE Design, ThinkMojo, Saatchi & Saatchi, MTV, Salesforce, SCAD, and ACI Worldwide.
Although he is passionate about motion design, Desmond finds immense joy and fulfillment in teaching, and believes his mission is to help everyone realize their true potential, and transform their design career for the better! Currently, he is an MFA candidate at the Savannah College of Art and Design, with the aim of teaching professionally at a college level.
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