startstreaming/README.md

StartStreaming

Prerequisites

1. Install:

   • Docker Desktop
   • OBS Studio

2. Prepare the .env file

   Copy .env.dev to .env and update with your environment-specific values.

   cp .env.dev .env
   

   In the .env file:

   • IP is the IP address to which the WebRTC server will be bound.
   • PORT_X is the WebRTC HTTP listener port, which can be used for WHIP and WHEP.
   • LISTENER_PORT_X is the WebRTC ICE/UDP port.

3. Set up the necessary OBS profiles and scene collections:

   • Let N be the number of instances you want to create (i.e., the maximum number of PORT_X defined in the .env file).
   • Create a scene collection and a profile for each instance (e.g., Profile1, Profile2, ... ProfileN).
   • Add scenes and configure the input sources (e.g., HDMI cards) for each scene collection.
   • Go to Settings -> Stream, set the Service to WHIP, and enter the endpoint for each MediaMTX server: http://{{IP}}:{{PORT_X}}/mystream/whip.

   Repeat for each profile from X=1 to X=N.

Run

The Docker image will automatically generate the necessary configurations for you. After finishing with the prerequisites, simply run the following command from the root repository:

docker run --rm -v ${PWD}:/app/data se23m504/startstreaming

Build

The image is already available on DockerHub, but if you need to build it again for any reason, run the following command from the root directory:

docker build -t se23m504/startstreaming .\src -f .\docker\Dockerfile