What It Does
Motion Extractor removes everything static from your footage and leaves only what changes between frames. The result is a ghost-like visualization of movement, making invisible forces like wind, subtle water current, or crowd energy suddenly visible. It works as a GPU-accelerated effect inside Premiere Pro, After Effects, and Media Encoder.
The technique is borrowed from signal processing and computer vision, but here it’s packaged as a single effect you drop on a clip. No complex compositing required.
Key Features
Frame-difference extraction. The core operation strips away anything that doesn’t change over time, isolating only pixel-level motion. Even nearly static shots contain tiny signs of movement that become visible with this effect.
Multiple output types. You can use the extracted motion data creatively or functionally. The product page shows use cases including adding fire to a field, exaggerating flowing water, revealing wind movement through grass, and even using it as a keying aid for compositing tasks.
GPU accelerated. Renders in real time in both Premiere Pro and After Effects, with support from macOS 12.0 and later (Intel and Apple Silicon) and Windows.
Broad compatibility. Supports Premiere Pro, After Effects, and Media Encoder versions 2022 through 2026.
Who It’s For
Useful for editors and motion designers looking to create distinctive visual effects from ordinary footage without building complex composites from scratch. It suits music videos, experimental edits, and documentary-style work where you want to surface invisible environmental movement. Compositors can also use the motion output as a matte or keying reference.
Stock footage that looks flat or unusable can become interesting source material once the hidden motion is extracted.
Pricing
Motion Extractor is a one-time purchase at $39.99, sold through aescripts.com. A free trial is available before buying. Buying two or more plugins from the same developer at checkout applies a 10% discount automatically.