Node-Media-Server

A Node.js implementation of RTMP/HTTP-FLV/WS-FLV/HLS/DASH Media Server
中文介绍

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Features

Cross platform support Windows/Linux/Unix
Support H.264/H.265/AAC/MP3/SPEEX/NELLYMOSER
Support GOP cache
Support remux to LIVE-HTTP-FLV,Support flv.js playback
Support remux to LIVE-WebSocket-FLV,Support flv.js playback
Support remux to HLS/DASH/MP4
Support remux to HLS/DASH/MP4 automatic transcoding to aac
Support xycdn style authentication
Support event callback
Support https/wss
Support Server Monitor
Support Rtsp/Rtmp relay
Support multicore cluster mode

Todo

Usage

git version

mkdir nms
cd nms
git clone https://github.com/illuspas/Node-Media-Server
npm i
node app.js

Run with Multicore mode

node cluster.js

npm version (recommended)

Singlecore mode

mkdir nms
cd nms
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();

Multicore cluster mode

mkdir nms
cd nms
npm install node-media-server

const { NodeMediaCluster } = require('node-media-server');
const numCPUs = require('os').cpus().length;
const config = {
  rtmp: {
    port: 1935,
    chunk_size: 60000,
    gop_cache: true,
    ping: 60,
    ping_timeout: 30
  },
  http: {
    port: 8000,
    allow_origin: '*'
  },
  cluster: {
    num: numCPUs
  }
};

var nmcs = new NodeMediaCluster(config)
nmcs.run();

Publishing live streams

From FFmpeg

If you have a video file with H.264 video and AAC audio:

ffmpeg -re -i INPUT_FILE_NAME -c copy -f flv rtmp://localhost/live/STREAM_NAME

Or if you have a video file that is encoded in other audio/video format:

ffmpeg -re -i INPUT_FILE_NAME -c:v libx264 -preset superfast -tune zerolatency -c:a aac -ar 44100 -f flv rtmp://localhost/live/STREAM_NAME

From OBS

Settings -> Stream

Stream Type : Custom Streaming Server

URL : rtmp://localhost/live

Stream key : STREAM_NAME

Accessing the live stream

RTMP

rtmp://localhost/live/STREAM_NAME

http-flv

http://localhost:8000/live/STREAM_NAME.flv

websocket-flv

ws://localhost:8000/live/STREAM_NAME.flv

HLS

http://localhost:8000/live/STREAM_NAME/index.m3u8

DASH

http://localhost:8000/live/STREAM_NAME/index.mpd

via flv.js over http-flv

<script src="https://cdn.bootcss.com/flv.js/1.4.0/flv.min.js"></script>
<video id="videoElement"></video>
<script>
    if (flvjs.isSupported()) {
        var videoElement = document.getElementById('videoElement');
        var flvPlayer = flvjs.createPlayer({
            type: 'flv',
            url: 'http://localhost:8000/live/STREAM_NAME.flv'
        });
        flvPlayer.attachMediaElement(videoElement);
        flvPlayer.load();
        flvPlayer.play();
    }
</script>

via flv.js over websocket-flv

<script src="https://cdn.bootcss.com/flv.js/1.4.0/flv.min.js"></script>
<video id="videoElement"></video>
<script>
    if (flvjs.isSupported()) {
        var videoElement = document.getElementById('videoElement');
        var flvPlayer = flvjs.createPlayer({
            type: 'flv',
            url: 'ws://localhost:8000/live/STREAM_NAME.flv'
        });
        flvPlayer.attachMediaElement(videoElement);
        flvPlayer.load();
        flvPlayer.play();
    }
</script>

Logging

Modify the logging type

It is now possible to modify the logging type which determines which console outputs are shown.

There are a total of 4 possible options:

0 - Don't log anything
1 - Log errors
2 - Log errors and generic info
3 - Log everything (debug)

Modifying the logging type is easy - just add a new value logType in the config and set it to a value between 0 and 4. By default, this is set to show errors and generic info internally (setting 2).

const {NodeMediaServer} = require('node-media-server');

const config = {
  logType: 3,

  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();

Authentication

Encryption URL consists of:

rtmp://hostname:port/appname/stream?sign=expires-HashValue
http://hostname:port/appname/stream.flv?sign=expires-HashValue
ws://hostname:port/appname/stream.flv?sign=expires-HashValue

1.Publish or play address:

rtmp://192.168.0.10/live/stream

2.Config set auth->secret: 'nodemedia2017privatekey'

const config = {
  rtmp: {
    port: 1935,
    chunk_size: 60000,
    gop_cache: true,
    ping: 60,
    ping_timeout: 30
  },
  http: {
    port: 8000,
    allow_origin: '*'
  },
  auth: {
    play: true,
    publish: true,
    secret: 'nodemedia2017privatekey'
  }
}

3.expiration time: 2017/8/23 11:25:21 ,The calculated expiration timestamp is

1503458721

4.The combination HashValue is:

HashValue = md5("/live/stream-1503458721-nodemedia2017privatekey”)
HashValue = 80c1d1ad2e0c2ab63eebb50eed64201a

5.Final request address

rtmp://192.168.0.10/live/stream?sign=1503458721-80c1d1ad2e0c2ab63eebb50eed64201a
The 'sign' keyword can not be modified

H.265 over RTMP

H.265 does not appear in Adobe's official specification. Id 12 is the standard for most cloud services in China.
Publish or Transcode: ffmpeg-hw-win32
Play:NodeMediaClient-Android and NodeMediaClient-iOS
Pure JavaScrip live stream player: NodePlayer.js

Event callback

......
nms.run();
nms.on('preConnect', (id, args) => {
  console.log('[NodeEvent on preConnect]', `id=${id} args=${JSON.stringify(args)}`);
  // let session = nms.getSession(id);
  // session.reject();
});

nms.on('postConnect', (id, args) => {
  console.log('[NodeEvent on postConnect]', `id=${id} args=${JSON.stringify(args)}`);
});

nms.on('doneConnect', (id, args) => {
  console.log('[NodeEvent on doneConnect]', `id=${id} args=${JSON.stringify(args)}`);
});

nms.on('prePublish', (id, StreamPath, args) => {
  console.log('[NodeEvent on prePublish]', `id=${id} StreamPath=${StreamPath} args=${JSON.stringify(args)}`);
  // let session = nms.getSession(id);
  // session.reject();
});

nms.on('postPublish', (id, StreamPath, args) => {
  console.log('[NodeEvent on postPublish]', `id=${id} StreamPath=${StreamPath} args=${JSON.stringify(args)}`);
});

nms.on('donePublish', (id, StreamPath, args) => {
  console.log('[NodeEvent on donePublish]', `id=${id} StreamPath=${StreamPath} args=${JSON.stringify(args)}`);
});

nms.on('prePlay', (id, StreamPath, args) => {
  console.log('[NodeEvent on prePlay]', `id=${id} StreamPath=${StreamPath} args=${JSON.stringify(args)}`);
  // let session = nms.getSession(id);
  // session.reject();
});

nms.on('postPlay', (id, StreamPath, args) => {
  console.log('[NodeEvent on postPlay]', `id=${id} StreamPath=${StreamPath} args=${JSON.stringify(args)}`);
});

nms.on('donePlay', (id, StreamPath, args) => {
  console.log('[NodeEvent on donePlay]', `id=${id} StreamPath=${StreamPath} args=${JSON.stringify(args)}`);
});

Https/Wss

Generate certificate

openssl genrsa -out privatekey.pem 1024
openssl req -new -key privatekey.pem -out certrequest.csr 
openssl x509 -req -in certrequest.csr -signkey privatekey.pem -out certificate.pem

Config https

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: '*'
  },
  https: {
    port: 8443,
    key:'./privatekey.pem',
    cert:'./certificate.pem',
  }
};


var nms = new NodeMediaServer(config)
nms.run();

Accessing

https://localhost:8443/live/STREAM_NAME.flv
wss://localhost:8443/live/STREAM_NAME.flv

In the browser environment, Self-signed certificates need to be added with trust before they can be accessed.

API

Protected API

const config = {
 .......
   auth: {
    api : true,
    api_user: 'admin',
    api_pass: 'nms2018',
  },
 
 ......
}

Based on the basic auth，Please change your password. The default is not turned on

Server stats

http://localhost:8000/api/server

{
  "os": {
    "arch": "x64",
    "platform": "darwin",
    "release": "16.7.0"
  },
  "cpu": {
    "num": 8,
    "load": 12,
    "model": "Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz",
    "speed": 3592
  },
  "mem": {
    "totle": 8589934592,
    "free": 754126848
  },
  "net": {
    "inbytes": 6402345,
    "outbytes": 6901489
  },
  "nodejs": {
    "uptime": 109,
    "version": "v8.9.0",
    "mem": {
      "rss": 59998208,
      "heapTotal": 23478272,
      "heapUsed": 15818096,
      "external": 3556366
    }
  },
  "clients": {
    "accepted": 207,
    "active": 204,
    "idle": 0,
    "rtmp": 203,
    "http": 1,
    "ws": 0
  }
}

Streams stats

http://localhost:8000/api/streams

{
  "live": {
    "s": {
      "publisher": {
        "app": "live",
        "stream": "s",
        "clientId": "U3UYQ02P",
        "connectCreated": "2017-12-21T02:29:13.594Z",
        "bytes": 190279524,
        "ip": "::1",
        "audio": {
          "codec": "AAC",
          "profile": "LC",
          "samplerate": 48000,
          "channels": 6
        },
        "video": {
          "codec": "H264",
          "width": 1920,
          "height": 1080,
          "profile": "Main",
          "level": 4.1,
          "fps": 24
        }
      },
      "subscribers": [
        {
          "app": "live",
          "stream": "s",
          "clientId": "H227P4IR",
          "connectCreated": "2017-12-21T02:31:35.278Z",
          "bytes": 18591846,
          "ip": "::ffff:127.0.0.1",
          "protocol": "http"
        },
        {
          "app": "live",
          "stream": "s",
          "clientId": "ZNULPE9K",
          "connectCreated": "2017-12-21T02:31:45.394Z",
          "bytes": 8744478,
          "ip": "::ffff:127.0.0.1",
          "protocol": "ws"
        },
        {
          "app": "live",
          "stream": "s",
          "clientId": "C5G8NJ30",
          "connectCreated": "2017-12-21T02:31:51.736Z",
          "bytes": 2046073,
          "ip": "::ffff:192.168.0.91",
          "protocol": "rtmp"
        }
      ]
    },
    "stream": {
      "publisher": null,
      "subscribers": [
        {
          "app": "live",
          "stream": "stream",
          "clientId": "KBH4PCWB",
          "connectCreated": "2017-12-21T02:31:30.245Z",
          "bytes": 0,
          "ip": "::ffff:127.0.0.1",
          "protocol": "http"
        }
      ]
    }
  }
}

Remux to HLS/DASH live stream

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,
    mediaroot: './media',
    allow_origin: '*'
  },
  trans: {
    ffmpeg: '/usr/local/bin/ffmpeg',
    tasks: [
      {
        app: 'live',
        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();

Record to MP4

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,
    mediaroot: './media',
    allow_origin: '*'
  },
  trans: {
    ffmpeg: '/usr/local/bin/ffmpeg',
    tasks: [
      {
        app: 'vod',
        mp4: true,
        mp4Flags: '[movflags=faststart]',
      }
    ]
  }
};

var nms = new NodeMediaServer(config)
nms.run();

Rtsp/Rtmp Relay

NodeMediaServer implement RTSP and RTMP relay with ffmpeg.

Static pull

The static pull mode is executed at service startup and reconnect after failure. It could be a live stream or a file. In theory, it is not limited to RTSP or RTMP protocol.

relay: {
  ffmpeg: '/usr/local/bin/ffmpeg',
  tasks: [
    {
      app: 'cctv',
      mode: 'static',
      edge: 'rtsp://admin:admin888@192.168.0.149:554/ISAPI/streaming/channels/101',
      name: '0_149_101',
      rtsp_transport : 'tcp' //['udp', 'tcp', 'udp_multicast', 'http']
    }, {
        app: 'iptv',
        mode: 'static',
        edge: 'rtmp://live.hkstv.hk.lxdns.com/live/hks',
        name: 'hks'
      }, {
        app: 'mv',
        mode: 'static',
        edge: '/Volumes/ExtData/Movies/Dancing.Queen-SD.mp4',
        name: 'dq'
      }
  ]
}

Dynamic pull

When the local server receives a play request. If the stream does not exist, pull the stream from the configured edge server to local. When the stream is not played by the client, it automatically disconnects.

relay: {
  ffmpeg: '/usr/local/bin/ffmpeg',
  tasks: [
    {
      app: 'live',
      mode: 'pull',
      edge: 'rtmp://192.168.0.20',
    }
  ]
}

Dynamic push

When the local server receives a publish request. Automatically push the stream to the edge server.

relay: {
  ffmpeg: '/usr/local/bin/ffmpeg',
  tasks: [
    {
      app: 'live',
      mode: 'push',
      edge: 'rtmp://192.168.0.10',
    }
  ]
}

Thanks

RTSP, RTMP, and HTTP server implementation in Node.js
https://github.com/iizukanao/node-rtsp-rtmp-server

Node.JS module that provides an API for encoding and decoding of AMF0 and AMF3 protocols
https://github.com/delian/node-amfutils

Publisher and Player App/SDK

Android Livestream App

https://play.google.com/store/apps/details?id=cn.nodemedia.qlive

http://www.nodemedia.cn/uploads/qlive-release.apk

iOS Livestream App

https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=1321792616&mt=8

Android SDK

https://github.com/NodeMedia/NodeMediaClient-Android

iOS SDK

https://github.com/NodeMedia/NodeMediaClient-iOS

React-Native SDK

https://github.com/NodeMedia/react-native-nodemediaclient

Flash Publisher

https://github.com/NodeMedia/NodeMediaClient-Web

Raspberry pi Publisher

https://github.com/NodeMedia/NodeMediaDevice

FFmpeg-hw-win32

https://github.com/illuspas/ffmpeg-hw-win32

Windows browser H.264+AAC rtmp publisher plugin(ActiveX/NPAPI)

http://www.nodemedia.cn/products/node-media-publisher/

Name		Name	Last commit message	Last commit date
Latest commit History 331 Commits
api		api
public		public
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
README_CN.md		README_CN.md
app.js		app.js
certificate.pem		certificate.pem
certrequest.csr		certrequest.csr
cluster.js		cluster.js
index.js		index.js
node_core_amf.js		node_core_amf.js
node_core_av.js		node_core_av.js
node_core_bitop.js		node_core_bitop.js
node_core_ctx.js		node_core_ctx.js
node_core_logger.js		node_core_logger.js
node_core_utils.js		node_core_utils.js
node_flv_session.js		node_flv_session.js
node_http_server.js		node_http_server.js
node_ipc_server.js		node_ipc_server.js
node_ipc_session.js		node_ipc_session.js
node_media_cluster.js		node_media_cluster.js
node_media_server.js		node_media_server.js
node_relay_server.js		node_relay_server.js
node_relay_session.js		node_relay_session.js
node_rtmp_client.js		node_rtmp_client.js
node_rtmp_handshake.js		node_rtmp_handshake.js
node_rtmp_server.js		node_rtmp_server.js
node_rtmp_session.js		node_rtmp_session.js
node_trans_server.js		node_trans_server.js
node_trans_session.js		node_trans_session.js
package-lock.json		package-lock.json
package.json		package.json
privatekey.pem		privatekey.pem
test_genAuth.js		test_genAuth.js
test_rtmp_client.js		test_rtmp_client.js

License

asierraaltap/Node-Media-Server

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