README

Deprecation Notice: This library will be replaced with the AV library in a future update.

A lightweight PHP wrapper for the libopus audio codec using PHP FFI.
This package provides encoder and decoder classes for working with raw PCM audio and the Opus format.

Features

• Encode raw PCM audio to Opus format
• Decode Opus-encoded audio back to PCM
• Based on FFI bindings to the native libopus library
• Compatible with multi-channel and variable sample rate audio

Requirements

• PHP ≥ 8.4 with FFI extension enabled
• libopus development libraries
• Linux environment (Windows/macOS support planned)

Documentation

This package is part of the PHP WebRTC library. For complete documentation, examples, and API reference, visit:

PHP WebRTC Documentation

Credits

Authors

• Amin Yazdanpanah
  aminyazdanpanah.com github@aminyazdanpanah.com

• Sana Moniri
  GitHub

Reporting Issues

Found a bug? Please report it on our issues.

License

BSD 3-Clause License. See LICENSE for details.