https://github.com/haidar-farhat/nu_scaler

Nu Scaler is a fast, offline image and video frame upscaler powered by Rust and GPU shaders, with a modern PySide6 interface. Designed for gamers, streamers, and content creators, it delivers high-quality results with full privacy and cross-platform support.
https://github.com/haidar-farhat/nu_scaler

frame-interpolation game-performance rust-lang streaming upscaling

Last synced: 12 months ago
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Nu Scaler is a fast, offline image and video frame upscaler powered by Rust and GPU shaders, with a modern PySide6 interface. Designed for gamers, streamers, and content creators, it delivers high-quality results with full privacy and cross-platform support.

• Host: GitHub
• URL: https://github.com/haidar-farhat/nu_scaler
• Owner: haidar-farhat
• License: mit
• Created: 2025-04-17T22:35:46.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-05-21T06:40:53.000Z (about 1 year ago)
• Last Synced: 2025-06-06T15:06:34.429Z (about 1 year ago)
• Topics: frame-interpolation, game-performance, rust-lang, streaming, upscaling
• Language: Rust
• Homepage:
• Size: 61.9 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Nu Scaler

![License](https://img.shields.io/github/license/haidar-farhat/NU_Scaler)

![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20macOS%20%7C%20Linux-blue)

![Last Commit](https://img.shields.io/github/last-commit/haidar-farhat/NU_Scaler)









Nu Scaler is a modern desktop application designed to upscale and enhance images and video frames. It aims to provide high-quality results using smart, performance-optimized algorithms that work locally on your machine.

Built with a clean and intuitive interface, Nu Scaler helps users improve visual quality without needing expensive hardware or a constant internet connection. It's especially useful for gamers, streamers, and content creators dealing with low resolution, poor frame rate, or slow internet speeds.







### Architecture Overview

Nu Scaler follows a hybrid architecture combining Python and Rust to balance performance and flexibility. The user interface is built using PySide6 (Qt for Python), offering a modern and responsive cross-platform GUI. Behind the scenes, the heavy lifting is done in Rust, where advanced upscaling and frame interpolation algorithms are executed using WGPU-powered shaders for GPU acceleration. This separation allows the GUI to remain responsive while the computationally intensive tasks are offloaded to efficient, low-level Rust modules, ensuring both speed and stability across different systems.

 

| Component Diagram                       |

| --------------------------------------- |

| ![Landing](./readme/demo/component_diagrame.png) |

| Flow Diagram                          |

| ------------------------------------- |

| ![fsdaf](./readme/demo/flow.png)   |







### NU's Features

| NU's highlight     |

| --------------------------------------- |

| ![Landing](./readme/demo/high.png) | 

- **Frame Interpolation**: Smooths motion in videos, ideal for gaming and streaming.

- **Upscaling**: Fast, high-quality offline upscaling using Rust and WGPU shaders.

- **Cross-Compatibility**: Runs on all platforms with a sleek UI and advanced features.







### Showcase

| Real-Time Test                     |

| ------------------------------------- |

| ![fsdaf](./readme/demo/testrun.gif)   |

| Sample Test                             |Performance Testing                        |

| --------------------------------------- | ------------------------------------- |

| ![Landing](./readme/demo/stat.gif) | ![fsdaf](./readme/demo/stat.png)   |

### GUI

| Live Feed Main Screen                   | Live Feed (Active)                  |

| --------------------------------------- | ------------------------------------- |

| ![Landing](./readme/demo/live_main.png) | ![fsdaf](./readme/demo/live_on.png)   |

|  Overlay                                | settings screen                       |

| --------------------------------------- | ------------------------------------- |

| ![Landing](./readme/demo/Overlay.png)   | ![fsdaf](./readme/demo/settings.png)  |





### Web page

| Admin Main screen                           | manage users screen                   |

| ---------------------------------------     | ------------------------------------- |

| ![Landing](./readme/demo/admin_main.png)    | ![fsdaf](./readme/demo/users.png)     |







### Debug and testing

|  Debug Screen                           | Sample Performance                     |

| --------------------------------------- | ------------------------------------- |

| ![Landing](./readme/demo/debug.png)     | ![fsdaf](./readme/demo/smpl_pef.png)  |

| Low-Res 2D                              | Enhanced 2D|

| --------------------------------------- | ------------------------------------- |

| ![Landing](./readme/demo/sprite1.gif)   | ![fsdaf](./readme/demo/sprite2.gif)   |







| Deployment Worflow                      | Lint workflow                         |

| --------------------------------------- | ------------------------------------- |

| ![Landing](./readme/demo/cicd1.png)     | ![fsdaf](./readme/demo/cicd2.png)     |

### Live Demo

You can try Nu Scaler from the official site:

🌐 **[Live Site](http://15.237.190.24/)** – Desktop app preview and download links.

| Home Screen                             | Download Screen                       | 

| --------------------------------------- | ------------------------------------- | 

| ![Landing](./readme/demo/home.png)      | ![fsdaf](./readme/demo/download.png)  |