npm install node-media-server

const NodeMediaServer= require('node-media-server');
const config = {
  rtmp: {
    port: 1935,
    chunk_size: 60000,
    gop_cache: true,
    ping: 60,
    ping_timeout: 30
  },
  http: {
    port: 8000,
    allow_origin: '*',
  }
};
 
var nms = new NodeMediaServer(config)
nms.run();

ffmpeg -re -i ./video.mp4 -c copy -f flv rtmp://localhost:1935/live/STREAM_NAME

const NodeMediaServer= require('node-media-server');
const ff = require('ffmpeg');
const config = {
  rtmp: {
    port: 1935,
    chunk_size: 60000,
    gop_cache: true,
    ping: 60,
    ping_timeout: 30
  },
  http: {
    port: 8979,
    mediaroot: './media/', // 建议写
    allow_origin: '*',
  },
  trans: { // 这里参数是trans参数，不是relay参数，relay参数中配置hls无效
    ffmpeg: './bin/ffmpeg.exe',//指明FFmpeg位置
    tasks: [
      {
        app: 'live',
        ac: 'acc',
        vc: 'libx264',
        hls: true,
        hlsFlags: '[hls_time=2:hls_list_size=3:hls_flags=delete_segments]',
        dash: true,
        dashFlags: '[f=dash:window_size=3:extra_window_size=5]'
      }
    ]
  }
};
 
var nms = new NodeMediaServer(config)
nms.run();

const NodeMediaServer= require('node-media-server');
const config = {
  rtmp: {
    port: 1935,
    chunk_size: 60000,
    gop_cache: true,
    ping: 60,
    ping_timeout: 30
  },
  http: {
    port: 8979,
    mediaroot: './media/',
    allow_origin: '*',
  },
  relay: {
    ffmpeg: './bin/ffmpeg.exe',
    tasks: [
      {
        app: 'live',
        mode: 'static',
        edge: 'rtsp://admin:****@192.168.4.167:554/Streaming/Channels/101',//rtsp
        name: 'technology',
        rtsp_transport : 'tcp', //['udp', 'tcp', 'udp_multicast', 'http']
      }
    ]
  },
};
 
var nms = new NodeMediaServer(config)
nms.run();