donut is a zero setup required SRT+MPEG-TS and RTMP -> WebRTC Bridge powered by Pion.

Install & Run Locally

Make sure you have the ffmpeg 5.x.x (with SRT) installed in your system.

You can have multiple versions of ffmpeg installed in your system. To find where the specific ffmpeg 5.x.x was installed, run:

sudo find /opt/homebrew -name avcodec.h

Let's assume the prior command showed two entries:

sudo find /opt/homebrew -name avcodec.h
/opt/homebrew/Cellar/ffmpeg/7.0_1/include/libavcodec/avcodec.h
/opt/homebrew/Cellar/ffmpeg@5/5.1.4_6/include/libavcodec/avcodec.h

You must configure the CGO library path pointing it to ffmpeg 5 (5.1.4_6) folder instead of the newest (7.0_1).

export CGO_LDFLAGS="-L/opt/homebrew/Cellar/ffmpeg@5/5.1.4_6/lib/"
export CGO_CFLAGS="-I/opt/homebrew/Cellar/ffmpeg@5/5.1.4_6/include/"
export PKG_CONFIG_PATH="/opt/homebrew/Cellar/ffmpeg@5/5.1.4_6/lib/pkgconfig"

Once you finish installing, and setting it up, execute:

go install github.com/flavioribeiro/donut@latest

Once installed, execute donut. This will be in your $GOPATH/bin. The default will be ~/go/bin/donut

Here are specific instructions to run on MacOS.

Run using docker-compose

Alternatively, you can use docker-compose to simulate an SRT live transmission and run the donut effortless.

Open the Web UI

Open http://localhost:8080/demo. You will see two text fields. Fill them with the your streaming info and hit connect.

How it works

Please check the How it works section.

FAQ

Please check the FAQ if you're facing any trouble.