A decentralized media server designed to handle media streaming on a global scale, making it suitable for large-scale applications but with minimal cost. It is designed with SAN-I/O in mind.

For a deep dive into the technical aspects of network architecture, please refer to our Smart-Routing

(Above is a demo video of the version used by Bluesea Network)

• 🚀 Powered by Rust with memory safety and performance.
• High availability by being fully decentralized, with no central controller.
• 🛰️ Multi-zone support, high scalability.
• Support encodings: H264, Vp8, Vp9, H265 (Coming soon), AV1 (Coming soon)
• Cross-platform: Linux, macOS, Windows.
• Decentralized WebRTC SFU (Selective Forwarding Unit)
• Modern, full-featured client SDKs
  • Vanilla JavaScript
  • Rust
  • React
  • React Native
  • Flutter
  • iOS Native
  • Android Native
• Easy to deploy: single binary, Docker, or Kubernetes
• Advanced features including:
  • Audio Mix-Minus (WIP)
  • Simulcast/SVC
  • SFU
  • SFU Cascading (each stream is a global PubSub channel, similar to Cloudflare interconnected network)
  • Recording
  • RTMP
  • SIP (WIP)
  • WebRTC
  • Whip/Whep

To get started, you can either:

• Start from Docker

docker run --net=host 8xff/atm0s-media-server:latest

• Download prebuild

wget https://github.com/8xFF/atm0s-media-server/releases/download/latest/atm0s-media-server-aarch64-apple-darwin

• Or build from source

cargo build --release --package atm0s-media-server

• Pregenerated token for default config:

WHIP: eyJhbGciOiJIUzI1NiJ9.eyJyb29tIjoiZGVtbyIsInBlZXIiOiJwdWJsaXNoZXIiLCJwcm90b2NvbCI6IldoaXAiLCJwdWJsaXNoIjp0cnVlLCJzdWJzY3JpYmUiOmZhbHNlLCJ0cyI6MTcwMzc1MjI5NDEyMn0.EfRZK7eHMZ-TCG23-jst8TAKVfbiQhX21cxB2mSznAM

WHEP: eyJhbGciOiJIUzI1NiJ9.eyJyb29tIjoiZGVtbyIsInBlZXIiOm51bGwsInByb3RvY29sIjoiV2hlcCIsInB1Ymxpc2giOmZhbHNlLCJzdWJzY3JpYmUiOnRydWUsInRzIjoxNzAzNzUyMzE1NTgyfQ.6XS0gyZWJ699BUN0rXtlLH-0SvgtMXJeXIDtJomxnig

RTMP: eyJhbGciOiJIUzI1NiJ9.eyJyb29tIjoiZGVtbyIsInBlZXIiOiJydG1wIiwicHJvdG9jb2wiOiJSdG1wIiwicHVibGlzaCI6dHJ1ZSwic3Vic2NyaWJlIjpmYWxzZSwidHMiOjE3MDM3NTIzMzU2OTV9.Gj0uCxPwqsFfMFLX8Cufrsyhtb7vedNp3GeUtKQCk3s

SDK: eyJhbGciOiJIUzI1NiJ9.eyJyb29tIjoiZGVtbyIsInBlZXIiOm51bGwsInByb3RvY29sIjoiV2VicnRjIiwicHVibGlzaCI6dHJ1ZSwic3Vic2NyaWJlIjp0cnVlLCJ0cyI6MTcwMzc1MjM1NTI2NH0.llwwbSwVTsyFgL_jYCdoPNVdOiC2jbtNb4uxxE-PU7A

Or create with token-generated api

atm0s-media-server --http-port 3100 token-generate

After that, you can access http://localhost:3100/ui/ to create a token by yourself. The default cluster token is insecure

For simple testing, we can start a single node which supports Webrtc for testing with Whip and Whep

atm0s-media-server --http-port 3200 webrtc

After that, we can access http://localhost:3000/samples to see all embedded samples

In cluster mode, each module needs to be on a separate node. This setup can run on a single machine or multiple machines, whether they are connected via a public or private network.

The Inner-Gateway module routes user traffic to the most suitable media server node.

atm0s-media-server --node-id 10 --sdn-port 10010 --http-port 3000 gateway

Afterward, the gateway prints out its address in the format: 10@/ip4/127.0.0.1/udp/10001/ip4/127.0.0.1/tcp/10001. This address serves as the seed node for other nodes joining the cluster.

The WebRTC module serves users with either an SDK or a Whip, Whep client.

atm0s-media-server --node-id 21 --http-port 3001 --seeds ABOVE_GATEWAY_ADDR webrtc

The RTMP module serves users with an RTMP broadcaster such as OBS or Streamyard.

atm0s-media-server --node-id 30 --seeds ABOVE_GATEWAY_ADDR rtmp

The SIP module serves users with a SIP endpoint for integration with telephone providers.

atm0s-media-server --node-id 40 --seeds ABOVE_GATEWAY_ADDR sip

You can now access the sample page at the URL: http://localhost:3000/samples/webrtc/. There, you will find two pages: Whip Broadcast and Whep Viewer.

Please note that the inner-gateway selects nodes based on usage, routing to the same media-server instance until it reaches high usage. For testing media exchange between systems, you can start more than one WebRTC module as needed.

atm0s-media-server --node-id 22 --http-port 3002 --seeds ABOVE_GATEWAY_ADDR webrtc
atm0s-media-server --node-id 23 --http-port 3003 --seeds ABOVE_GATEWAY_ADDR webrtc

Afterward, you can directly access the samples on each WebRTC node:

First media-server: http://localhost:3001/samples/ Second media-server: http://localhost:3002/samples/ Third media-server: http://localhost:3003/samples/

Each node also exposes a metric dashboard here:

• Gateway: http://localhost:3000/dashboard/
• Media1: http://localhost:3001/dashboard/
• Media2: http://localhost:3002/dashboard/
• Media3: http://localhost:3003/dashboard/

Instead of publishing with the Whip client, we can use any RTMP client, such as OBS, to publish to the following stream:

• Server: rtmp://RTMP_NODE_IP:1935/live
• Stream Key: above generated rtmp token

The stream codec should be configured with h264, without B-frames, and with the ultra-low latency option, as shown in the screenshot below.

• SDK demos: TBA
• Gather.io Clone: TBA
• Meeting Sample: TBA
• Broadcasting Sample: TBA

WIP

• Global Gateway
• Inner zone gateway
• Media Server
• Connector (connect to custom logic)

TODO: Diagram

The project is continuously being improved and updated. We are always looking for ways to make it better, whether that's through optimizing performance, adding new features, or fixing bugs. We welcome contributions from the community and are always looking for new ideas and suggestions. If you find it interesting or believe it could be helpful, we welcome your contributions to the codebase or consider starring the repository to show your support and motivate our team!

For more information, you can join our Discord channel

The first version will be released together with our Overlay Network. Details on our roadmap can be seen Roadmap.

This project is licensed under the MIT License. See the LICENSE file for details.

We would like to thank all the contributors who have helped in making this project successful.