Compatibility
Minecraft: Java Edition
1.20.4–1.20.6
1.20.1
1.19.2
1.18.2
Platforms
Supported environments
Client-side
Links
Tags
Creators
Details
Licensed MIT
Published 2 weeks ago
PerfectFlow
PerfectFlow is a client-side mod for offline rendering and frame-perfect video capture.
Features
- Frame-perfect video capture for offline rendering workflows
- MP4 export through an external FFmpeg executable
- TGA sequence export
- Optional alpha and depth output
- Motion blur support
- Iris shader capture support
Required Dependencies
- Fabric API
- Mod Menu
- Cloth Config
Setup
- Configure the FFmpeg executable path manually before using MP4 export
- Open the mod configuration through Mod Menu
- Default hotkey:
U
Limitations
- Audio recording currently works only through the Windows process-loopback path
- Multiplayer capture downgrades sync mode to
Client Only - Shader compatibility may vary depending on the shader pack
Basic Usage
- Press
Uto start or stop capture - Choose output mode, resolution, shader capture, and motion blur settings in Mod Menu
- Use TGA sequence export if FFmpeg is not configured


