SRT server

00_srt_server.txt

This is sample for srt server

docker-compose.yml

version: "3.2"
services:
  publisher001:
    image: koba/srt
    build: .
    volumes:
      - .:/root/srt
    expose:
      - "7001-7002/udp"
    ports:
      - "7001:7001/udp"
      - "7002:7002/udp"
    entrypoint: /root/srt/srt_server.sh 7001 7002
    restart: always
  publisher002:
    image: koba/srt
    build: .
    volumes:
      - .:/root/srt
    expose:
      - "7003-7004/udp"
    ports:
      - "7003:7003/udp"
      - "7004:7004/udp"
    entrypoint: /root/srt/srt_server.sh 7003 7004
    restart: always
    

Dockerfile

FROM ubuntu:22.04
RUN apt-get update 
RUN apt-get install -y gstreamer1.0-tools gstreamer1.0-plugins-bad

srt_server.sh

#!/bin/sh -eu
RECVPORT=$1
RECVLATENCY=200
SENDPORT=$2
SENDLATENCY=200

while :; do
  sleep 2
  gst-launch-1.0 \
    srtserversrc uri="srt://:$RECVPORT" latency=$RECVLATENCY ! \
    queue leaky=2 ! srtserversink uri="srt://:$SENDPORT" latency=$SENDLATENCY
done