https://github.com/pion/opus

Pure Go implementation of Opus
https://github.com/pion/opus

go golang pion

Last synced: about 1 month ago
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Pure Go implementation of Opus

• Host: GitHub
• URL: https://github.com/pion/opus
• Owner: pion
• License: mit
• Created: 2022-06-12T20:04:03.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2024-04-09T03:22:35.000Z (5 months ago)
• Last Synced: 2024-07-08T03:33:46.324Z (2 months ago)
• Topics: go, golang, pion
• Language: Go
• Homepage: https://pion.ly/
• Size: 185 KB
• Stars: 381
• Watchers: 9
• Forks: 14
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


  


  Pion Opus

  




Pure Go implementation of the Opus Codec



  

  

  


  

  

  

  

  






This package provides a Pure Go implementation of the [Opus Codec](https://opus-codec.org/)

### Why Opus?

* **open and royalty-free** - No license fees or restrictions. Use it as you wish!

* **versatile** - Wide bitrate support. Can be used in constrained networks and high quality stereo.

* **ubiquitous** - Used in video streaming, gaming, storing music and video conferencing.

### Why a Go implementation?

* **empower interesting use cases** - This project also exports the internals of the Encoder and Decoder.

                                      Allowing for things like analysis of a Opus bitstream without decoding the entire thing.

* **learning** - This project was written to be read by others. It includes excerpts and links to [RFC 6716][rfc6716]

* **safety** - Go provides memory safety. Avoids a class of bugs that are devastating in sensitive environments.

* **maintainability** - Go was designed to build simple, reliable, and efficient software.

* **inspire** - Go is a power language, but lacking in media libraries. We hope this project inspires the next generation to build

                more media libraries for Go.

You can read more [here](https://pion.ly/blog/pion-opus/)

### RFCs

#### Implemented

- **RFC 6716**: [Definition of the Opus Audio Codec][rfc6716]

[rfc6716]: https://tools.ietf.org/html/rfc6716

### Running

See our [examples](examples) for demonstrations of how to use this package.

### Roadmap

The library is used as a part of our WebRTC implementation. Please refer to that [roadmap](https://github.com/pion/webrtc/issues/9) to track our major milestones.

See also [Issue 9](https://github.com/pion/opus/issues/9)

### Community

Pion has an active community on the [Slack](https://pion.ly/slack).

Follow the [Pion Twitter](https://twitter.com/_pion) for project updates and important WebRTC news.

We are always looking to support **your projects**. Please reach out if you have something to build!

If you need commercial support or don't want to use public methods you can contact us at [[email protected]](mailto:[email protected])

### Contributing

Check out the [contributing wiki](https://github.com/pion/webrtc/wiki/Contributing) to join the group of amazing people making this project possible

### License

MIT License - see [LICENSE](LICENSE) for full text