Monday, February 16, 2026

Hilokal/audio-rtp-tools: Efficient Tools for Streaming and Broadcasting PCM Audio via RTP

Unlock Real-Time Audio Streaming with Native Performance! 🎶

Introducing a powerful Node.js native addon designed for real-time audio RTP streaming using Opus encoding/decoding. This tool allows developers to:

  • Encode PCM audio to Opus and stream it over RTP
  • Receive and decode RTP Opus streams back to PCM
  • Operate seamlessly without blocking the Node.js event loop, ensuring high-performance!

Key Features:

  • Built for WebRTC infrastructure, such as mediasoup and AI audio models

  • Integrates flawlessly with FFmpeg and Opus libraries

  • Multi-threaded architecture for efficient audio processing:

    • Producer thread for output stream management
    • Encoder thread for transforming PCM to Opus
    • Decoder thread for PCM delivery back to JavaScript

Get started easily with:

bash
npm install audio-rtp-tools

Are you ready to explore the capabilities of cutting-edge audio technology? Share your thoughts or experiences below! 🌟

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