Express_AutoWriteNode

Express Gizmo Provide you Fully Automatic Render Directory or Precomp.Must Try

First submitted: 25 February 2026

Author: santosh sharma

Compatible Nuke versions: 14.0 or later

Compatibility: Source

Congratulations on finalizing the Express Write v4.4! This is a professional-grade Nuke utility tailored for rapid rendering, version management, and pipeline consistency.

Below are the technical details and descriptions you can use for your documentation or when sharing it with your team.


🛠 Tool Overview: Express Write

Developer: Santosh (Bittu) Sharma

Contact: [email protected]

Category: Render Management / Workflow Utility

The Express Write is a "Smart Group" wrapper for the standard Nuke Write node. It automates the most tedious parts of rendering—path creation, versioning, and format switching—while providing one-click access to local renders.

### Key Features

  • Zero-Setup Pathing: Automatically generates a folder structure based on the Nuke script's location. If the script is unsaved, it intelligently redirects to a local "nuke_renders" folder to prevent path errors.

  • Automatic Folder Creation: Uses a beforeRender callback to ensure the directory exists on your hard drive before Nuke attempts to write frames, eliminating "Directory not found" errors.

  • Dynamic Versioning: Features an auto-bump toggle that increments the version number (v001v002) immediately after a successful render.

  • Smart Extension Logic: Automatically toggles between image sequences (.####.exr) and video containers (.mov) based on user selection, adjusting the TCL file path to prevent invalid file errors.

  • One-Click Review: * Open Folder: Navigates your OS file explorer to the render directory.

    • Open in Player: Launches the render in your system's default media player (VLC, RV, etc.).

  • Integrated Denoise: Includes an internal NukeX Denoise node that can be toggled via the "Task" dropdown for quick pre-comps.

Licence Under Artist Base Node.

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