PixelChangeCheck (PCC)

A highly efficient screen sharing platform using PixelChangeCheck (PCC) for optimized data transmission.

Features

• Efficient screen sharing with up to 60fps (targeting stable 30fps)
• Dynamic quality and bitrate adjustment
• Pixel-level change detection to minimize data transmission
• Real-time streaming with low latency
• Localhost testing support

Project Structure

src/
├── client/           # Client-side code
│   ├── capture/      # Screen capture functionality
│   └── network/      # Client network handling
├── server/           # Server-side code
│   ├── network/      # Server network handling
│   └── renderer/     # Frame rendering logic
└── shared/           # Shared code
    ├── types/        # TypeScript type definitions
    └── utils/        # Shared utilities

Getting Started

Prerequisites

• Node.js (v14 or higher)
• Yarn package manager

Installation

# Clone the repository
git clone https://github.com/carterlasalle/PixelChangeCheck.git

# Install dependencies
yarn install

Development

# Start the server in development mode
yarn dev:server

# Start the client in development mode
yarn dev:client

Building

# Build the project
yarn build

Running

# Start the server
yarn start:server

# Start the client
yarn start:client

Architecture

The project uses a client-server architecture where:

• Client: Captures screen content and detects pixel changes
• Server: Receives updates and renders the screen content
• PCC Framework: Optimizes data transmission by only sending changed pixels

License

MIT