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Merserk/dlss5-visual-enhancer

Windows app for AI-assisted image and video enhancement on NVIDIA RTX GPUs, combining DLSS 5 Neural Rendering, upscaling, frame generation and color grading.

Open-source alternative to:Topaz Video AI

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What is it?

Visual Enhancer is a portable Windows application for enhancing images and video on NVIDIA RTX GPUs. Users arrange effects into configurable image and video pipelines, covering DLSS 5 Neural Rendering, DLSS Super Resolution, DLSS Ray Reconstruction, RTX Video Super Resolution, RTX Video HDR, and DLSS Frame Generation.

Beyond AI upscaling and frame interpolation, it includes scaling with selectable filters, coloring with .cube LUT support, NVIDIA NIS or AMD CAS sharpening, and film grain. Comparison views, batch export, and JSON presets help manage larger jobs.

A command-line tool, VE_CLI.exe, exposes the same engines for render, reconstruct, upscale, interpolate and device listing, which suits scripted processing. The app requires Windows 11 and an NVIDIA RTX GPU; frame generation requires RTX 40 or 50 series.

Key features

  • 01DLSS 5 Neural Rendering for images and video with selectable styles and intensity.
  • 02DLSS Super Resolution, Ray Reconstruction and RTX Video Super Resolution upscaling.
  • 03DLSS Frame Generation and video frame interpolation to a target FPS.
  • 04Coloring with .cube LUT support, plus NIS or CAS sharpening and film grain.
  • 05Batch export, before/after comparison views, and JSON presets.

Use cases

  • Upscaling old or low-resolution video footage on an RTX PC.
  • Raising the frame rate of gameplay or other clips with frame generation.
  • Batch-enhancing photos and applying LUT-based color grading.
  • Scripting image or video enhancement jobs through the VE_CLI command-line tool.

Quick start

  1. 1

    Download the latest release from GitHub

  2. 2

    Extract the complete ZIP archive to a folder

  3. 3

    Run the application

    Visual Enhancer.exe

Things to know

  • Windows 11 64-bit only.
  • NVIDIA RTX GPU and current driver are required for NVIDIA effects.
  • Frame generation requires RTX 40 or 50 series.
  • The license is a custom source-available license that prohibits redistribution and publishing modified builds without permission.

Topics

#image-upscaling#video-upscaling#frame-interpolation#nvidia#neural-rendering#video-enhancement#ai-upscaling#dlss#dlss-5#dlss5

FAQ

What is dlss5-visual-enhancer?
Windows app for AI-assisted image and video enhancement on NVIDIA RTX GPUs, combining DLSS 5 Neural Rendering, upscaling, frame generation and color grading. Visual Enhancer is a portable Windows application for enhancing images and video on NVIDIA RTX GPUs. Users arrange effects into configurable image and video pipelines, covering DLSS 5 Neural Rendering, DLSS Super Resolution, DLSS Ray Reconstruction, RTX Video Super Resolution, RTX Video HDR, and DLSS Frame Generation.
Is dlss5-visual-enhancer free to use? What license does it have?
dlss5-visual-enhancer is open source under the Other license. Check the license terms before using it in commercial products.
Is dlss5-visual-enhancer still maintained?
Actively maintained. The last commit to dlss5-visual-enhancer was on Oct 19, 2026.
What can I use dlss5-visual-enhancer for?
Upscaling old or low-resolution video footage on an RTX PC. Raising the frame rate of gameplay or other clips with frame generation. Batch-enhancing photos and applying LUT-based color grading. Scripting image or video enhancement jobs through the VE_CLI command-line tool.
How do I install dlss5-visual-enhancer?
Download the latest release from GitHub Extract the complete ZIP archive to a folder Run the application: Visual Enhancer.exe
Where can I get dlss5-visual-enhancer?
The source code and installation instructions are on GitHub: https://github.com/Merserk/dlss5-visual-enhancer

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