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https://github.com/versatica/mediasoup

Cutting Edge WebRTC Video Conferencing
https://github.com/versatica/mediasoup

c-plus-plus nodejs rust server-side sfu webrtc

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Cutting Edge WebRTC Video Conferencing

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README 

        
# mediasoup v3



[![][mediasoup-banner]][mediasoup-website]



[![][npm-shield-mediasoup]][npm-mediasoup]

[![][crates-shield-mediasoup]][crates-mediasoup]

[![][github-actions-shield-mediasoup-node]][github-actions-mediasoup-node]

[![][github-actions-shield-mediasoup-worker]][github-actions-mediasoup-worker]

[![][github-actions-shield-mediasoup-rust]][github-actions-mediasoup-rust]

[![][codeql-shield-mediasoup]][codeql-mediasoup]

[![][opencollective-shield-mediasoup]][opencollective-mediasoup]



## Website and Documentation



- [mediasoup.org][mediasoup-website]



## Support Forum



- [mediasoup.discourse.group][mediasoup-discourse]



## Design Goals



mediasoup and its client side libraries are designed to accomplish with the following goals:



- Be a [SFU](https://webrtcglossary.com/sfu) (Selective Forwarding Unit).

- Support both WebRTC and plain RTP input and output.

- Be a Node.js module or Rust crate in server side.

- Be a tiny TypeScript and C++ libraries in client side.

- Be minimalist: just handle the media layer.

- Be signaling agnostic: do not mandate any signaling protocol.

- Be super low level API.

- Support all existing WebRTC endpoints.

- Enable integration with well known multimedia libraries/tools.



## Architecture



![][mediasoup-architecture]



## Use Cases



mediasoup and its client side libraries provide a super low level API. They are intended to enable different use cases and scenarios, without any constraint or assumption. Some of these use cases are:



- Group video chat applications.

- One-to-many (or few-to-many) broadcasting applications in real-time.

- RTP streaming.



## Features



- ECMAScript 6/Idiomatic Rust low level API.

- Multi-stream: multiple audio/video streams over a single ICE + DTLS transport.

- IPv6 ready.

- ICE / DTLS / RTP / RTCP over UDP and TCP.

- Simulcast and SVC support.

- Congestion control.

- Sender and receiver bandwidth estimation with spatial/temporal layers distribution algorithm.

- Data message exchange (via WebRTC DataChannels, SCTP over plain UDP, and direct termination in Node.js/Rust).

- Extremely powerful (media worker thread/subprocess coded in C++ on top of [libuv](https://libuv.org)).



## Demo Online



[![][mediasoup-demo-screenshot]][mediasoup-demo]



Try it at [v3demo.mediasoup.org](https://v3demo.mediasoup.org) ([source code](https://github.com/versatica/mediasoup-demo)).



## Authors



- Iñaki Baz Castillo [[website](https://inakibaz.me)|[github](https://github.com/ibc/)]

- José Luis Millán [[github](https://github.com/jmillan/)]

- Nazar Mokynskyi [[github](https://github.com/nazar-pc/)]



## Social



- Twitter: [@mediasoup_sfu](https://twitter.com/mediasoup_sfu)



## Sponsor



You can support mediasoup by [sponsoring][sponsor] it. Thanks!



## License



[ISC](./LICENSE)



[mediasoup-banner]: /art/mediasoup-banner.png

[mediasoup-website]: https://mediasoup.org

[mediasoup-discourse]: https://mediasoup.discourse.group

[npm-shield-mediasoup]: https://img.shields.io/npm/v/mediasoup.svg

[npm-mediasoup]: https://npmjs.org/package/mediasoup

[crates-shield-mediasoup]: https://img.shields.io/crates/v/mediasoup.svg

[crates-mediasoup]: https://crates.io/crates/mediasoup

[github-actions-shield-mediasoup-node]: https://github.com/versatica/mediasoup/actions/workflows/mediasoup-node.yaml/badge.svg

[github-actions-mediasoup-node]: https://github.com/versatica/mediasoup/actions/workflows/mediasoup-node.yaml

[github-actions-shield-mediasoup-worker]: https://github.com/versatica/mediasoup/actions/workflows/mediasoup-worker.yaml/badge.svg

[github-actions-mediasoup-worker]: https://github.com/versatica/mediasoup/actions/workflows/mediasoup-worker.yaml

[github-actions-shield-mediasoup-rust]: https://github.com/versatica/mediasoup/actions/workflows/mediasoup-rust.yaml/badge.svg

[github-actions-mediasoup-rust]: https://github.com/versatica/mediasoup/actions/workflows/mediasoup-rust.yaml

[codeql-shield-mediasoup]: https://github.com/versatica/mediasoup/actions/workflows/codeql.yml/badge.svg

[codeql-mediasoup]: https://github.com/versatica/mediasoup/actions/workflows/codeql.yml

[opencollective-shield-mediasoup]: https://img.shields.io/opencollective/all/mediasoup.svg

[opencollective-mediasoup]: https://opencollective.com/mediasoup/

[sponsor]: https://mediasoup.org/sponsor/

[mediasoup-architecture]: /art/mediasoup-v3-architecture-01.svg

[mediasoup-demo-screenshot]: /art/mediasoup-v3.png

[mediasoup-demo]: https://v3demo.mediasoup.org