Video Copilot Twitch is an After Effects plug-in that synchronizes random operators to create pulsing, stylistic video effects for motion graphics and visual effects. At its core, a twitch is a random value at a random point in time; combined with multiple operators, those twitches drive unique custom effects. You can make twitches fast or slow and adjust the ease-in and ease-out timing.
The plug-in includes six built-in operators with unlimited uses: Blur, Color, Light, Scale, Slide and Time. Each operator has an on/off switch for toggling individual effects, plus individual controls over Speed, Amount and an optional random seed value. A master Amount and Speed slider lets you keyframe multiple operators from a single parameter.
Twitch ships with 25 effects presets, 7 video tutorials and 10 free Twitch sound effects. It is compatible with a wide range of After Effects versions, though M-series Mac users should note it is only supported with the Rosetta version, and AE 2024 no longer supports Rosetta mode.