DFCompressor

A powerful, GPU-accelerated media compression tool for Windows.

Features

• Image Compression: Convert and compress images to modern formats

  • AVIF (best compression)
  • WebP (excellent compression, wide support)
  • PNG, JPG (classic formats)

• Video Compression: Re-encode videos with hardware acceleration

  • H.265/HEVC (best compression, NVENC accelerated)
  • H.264/AVC (most compatible, NVENC accelerated)
  • VP9 (for WebM containers)

• GPU Acceleration: Utilizes NVIDIA NVENC for fast video encoding

• Batch Processing: Process multiple files at once

• Modern UI: Clean, intuitive dark-themed interface

Requirements

• Windows 10 or later (64-bit)
• Qt 6.10+ (for building)
• CMake 3.20+
• MinGW or MSVC compiler
• NVIDIA GPU with NVENC support (optional, for GPU acceleration)

Building from Source

Prerequisites

1. Install Qt 6.10+ with MinGW
2. Install CMake 3.20+
3. Clone this repository

Download Dependencies

Run the setup script to download FFmpeg and Libvips:

powershell -ExecutionPolicy Bypass -File .\setup_libs.ps1

Build

powershell -ExecutionPolicy Bypass -File .\build.ps1

To create the installer:

powershell -ExecutionPolicy Bypass -File .\build.ps1 -Package

The installer will be created in installer/output/.

Project Structure

DFCompressor/
├── src/
│   ├── core/           # Core classes (Settings, Job, JobQueue)
│   ├── processors/     # Image and Video processors
│   ├── ui/             # UI components (MainWindow, dialogs)
│   └── utils/          # Utilities (Logger, GPU detection)
├── resources/
│   ├── icons/          # Application icons
│   ├── fonts/          # Custom fonts
│   └── styles/         # QSS stylesheets
├── installer/          # Inno Setup scripts
└── build/              # Build output (not tracked in git)

Supported Formats

Input Formats

• Images: PNG, JPG, JPEG, WebP, AVIF, HEIC, TIFF, BMP, GIF
• Videos: MP4, MKV, AVI, MOV, WebM, WMV, FLV

Output Formats

• Images: AVIF, WebP, PNG, JPG
• Videos: MP4, MKV, WebM

License

MIT License - see LICENSE

Credits

• Built with Qt
• Video processing powered by FFmpeg
• Image processing powered by libvips