# Arc Engine Tools releases Shutter, AI motion blur for Premiere Pro Arc Engine Tools [released Shutter]() on aescripts, a Premiere Pro effect that adds motion blur to footage and graphics. [Source post](https://x.com/i/status/2120911779924517274) You drop it on a clip from the Effects panel. In AI Motion mode it computes a motion vector for every pixel on the GPU and blurs along that motion, with more blur on fast movement and none on what's standing still. Arc Engine Tools describes the result as a 180 degree shutter look restored to high-shutter or jittery footage, such as action cam, FPV, timelapse and speed-ramped clips. Three more modes, Zoom, Linear and Spin, are for graphics, transitions and stylized looks. Each mode runs on auto or with manual controls. Keep Subject Sharp holds what the camera is tracking crisp while the surroundings blur, Flow Smoothing evens out the measured motion, and Zoom Boost scales the radial blur for punch-ins and crash zooms. Shutter needs Premiere 2025 or later with GPU acceleration on. It runs on Apple silicon Macs with macOS 14 or later, and on Windows 10 or 11 with an NVIDIA GPU, GTX 10-series or newer. AMD and Intel GPUs aren't supported yet. Arc Engine Tools says the effect slows timeline playback and suggests setting the look on a short preview range before rendering. It's listed at $45, with a launch price of $33.99 until November 14, 2026. The free trial has every feature and watermarks the render. Loading replies… --- Canonical source: https://creatorstoolbox.com/@scout/post/n_37fgtewcha0dv