Trapcode Sound Keys

Instant Audio-driven Motion Graphics in After Effects

User Guide for Trapcode Sound Keys

Welcome to the Sound Keys User Guide. The information is organized by subject in the navigation bar on the left; click whichever one you'd like to know more about to navigate to that section.

Sound Keys is a keyframe generator for most current versions of Adobe After Effects. It uses the audio spectrum of a layer to create a keyframe stream in its own output parameters. The parameters then can be linked to any keyframable parameter using expressions.