Shutter v4.8.0 is an AI-powered motion blur plugin for Adobe Premiere Pro, designed to restore natural motion blur and recreate the cinematic look of a 180° shutter angle. It supports action camera footage, FPV videos, timelapses, speed ramps, motion graphics, and creative transitions.

KEY FEATURES

- AI Motion Blur: Analyzes actual motion in footage to generate realistic blur concentrated on moving regions.
- 180° Shutter Look: Restores cinematic motion blur to footage captured at high shutter speeds.
- Four Motion Modes: Includes AI Motion, Zoom, Linear, and Spin for video footage, graphics, and transitions.
- Flow Smoothing: Smooths motion data for consistent blur rendering.
- Keep Subject Sharp: Preserves subject sharpness while applying motion blur to surrounding movement.
- Zoom Boost: Controls radial blur intensity for punch-ins, crash zooms, and transitions.
- GPU Acceleration: Uses Apple Metal or NVIDIA CUDA for near real-time timeline rendering.

WHAT'S NEW IN VERSION 4.8.0

- AI Motion processing is 4–5 times faster on Apple Silicon and 4–9 times faster on NVIDIA GPUs.
- Improved memory management for long timelines and more reliable exports.
- Added Motion Detail with Fast and Full modes for controlling fine motion details.
- Fixed an issue where Premiere Pro could hang when quitting on Windows.

COMPATIBILITY & SYSTEM REQUIREMENTS

- Software: Adobe Premiere Pro 2025–2027.
- macOS: Version 14 or later with Apple Silicon and Metal GPU.
- Windows: 10/11 64-bit with NVIDIA GTX 10-series or newer CUDA GPU.
- RAM: Minimum 16 GB.
- VRAM: 6 GB for 1080p; 8 GB or more recommended for 4K.
- GPU Acceleration required; Software Only and AMD/Intel GPUs on Windows are not supported.