A toolbox for working with WebRTC, Audio and AI

Low Latency web audio playback examples for decoding audio streams in chunks with Fetch & Streams APIs

Implementation of Opus encoder and decoder in C++ for android using JNI

Instantly decode Ogg Opus audio streams in chunks with JavaScript & WebAssembly (Wasm)

Opus audio codec for Swift Package Manager

ESP32 based Codec2/OPUS DV hobby UHF 3d printed handheld transceiver aka walkie-talkie

ARM Cortex-M4 MP3 and Opus audio player

A programmable voice platform: SIP and WebRTC call control, multi-party mixing, recording, TTS/STT, and pluggable AI agents (ElevenLabs, VAPI, Pipecat, Deepgram) — all driven through a REST API, webhooks, and a WebSocket event stream

High-level Rust binding of Opus.

fast wasm modules

OpenAL bindings and audio playback for Python

OPUS medium/high bit rate audio codec Arduino library for ESP32

Proximity voice chat for Unity using FMOD, compatible with Netcode for GameObjects

Opus Codec Listening Test — Compare qualities of Opus audio encoded with different bitrates

zefie's modernization of miniBAE featuring 64-bit, Android App, SF2, SF3, DLS, and cross-platform SDL3 GUI with MIDI recording and exporting (zefidi)

Rust FFI-binding of Opus.

A Java wrapper for the Opus Codec

Real-time speech-to-text translation over WebSocket. Streams Opus or raw PCM audio from client to server for live transcription and optional translation. Supports CLI and Python API.

fast opus bindings for node and browsers

TS3Tunnel is a proof of concept showing how easy it is to spy on the private audio communications of the TeamSpeak 3 users without anyone noticing it: we need end to end encryption by default!