구차니의 잡동사니 모음

undefined:1

[object Object]

 ^

SyntaxError: Unexpected token o in JSON at position 1 

yum install xorg-x11-xauth xorg-x11-fonts-* xorg-x11-font-utils xorg-x11-fonts-Type1 

     ┌────────────────────────────────────────────────────────────────────┐

     │                        • MobaXterm 10.9 •                          │

     │            (SSH client, X-server and networking tools)             │

     │                                                                    │

     │ ➤ SSH session to root@0.0.0.0                                      │

     │   • SSH compression : ✔                                            │

     │   • SSH-browser     : ✔                                            │

     │   • X11-forwarding  : ✔  (remote display is forwarded through SSH) │

     │   • DISPLAY         : ✔  (automatically set on remote server)      │

     │                                                                    │

     │ ➤ For more info, ctrl+click on help or visit our website           │

     └────────────────────────────────────────────────────────────────────┘

Stream = require('node-rtsp-stream');

stream = new Stream({

    name: 'name',

    streamUrl: 'rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov',

    wsPort: 9999

}); 

  script(src="javascripts/jsmpeg.min.js")

  div(class="jsmpeg" data-url="video.ts" disableGl="true")

  div(class="jsmpeg" data-url="ws://10.0.100.100:9999" disableGl="true") 

//    this.stream = child_process.spawn("ffmpeg", ["-rtsp_transport", "tcp", "-i", this.url, '-f', 'mpeg1video', '-b:v', '800k', '-r', '30', '-'], {

    this.stream = child_process.spawn("ffmpeg", ["-rtsp_transport", "tcp", "-i", this.url, '-f', 'mpegts', '-codec:v', 'mpeg1video', '-b:v', '800k', '-r', '30', '-'], {

wget https://download.blender.org/peach/bigbuckbunny_movies/big_buck_bunny_480p_stereo.avi

ffmpeg -i big_buck_bunny_480p_stereo.avi  -f mpegts -codec:v mpeg1video video.ts

<script src="javascripts/jsmpeg.min.js"></script>

<canvas id="video-canvas"></canvas>

<script type="text/javascript">

var canvas = document.getElementById('video-canvas');

var url = 'video.ts';

var player = new JSMpeg.Player(url, {canvas: canvas});

player.play();

setInterval(function() {console.log(player.currentTime);}, 1000);

</script><button onclick="player.pause()"></button><button onclick="player.play()"></button>

ffmpeg -i rtsp：//192.168.168.22 -f mpegts -codec:v mpeg1video -bf 0 -codec:a mp2 -r 30 http：// localhost：8081/1234/640/480 / ” 

$ sudo apt-get install nodejs npm

$ node --version

v0.10.29

$ npm install -g express-generator

npm ERR! Error: EACCES, mkdir '/usr/local/lib/node_modules'

npm ERR!  { [Error: EACCES, mkdir '/usr/local/lib/node_modules']

npm ERR!   errno: 3,

npm ERR!   code: 'EACCES',

npm ERR!   path: '/usr/local/lib/node_modules',

npm ERR!   fstream_type: 'Directory',

npm ERR!   fstream_path: '/usr/local/lib/node_modules/express-generator',

npm ERR!   fstream_class: 'DirWriter',

npm ERR!   fstream_stack:

npm ERR!    [ '/usr/lib/nodejs/fstream/lib/writer.js:171:23',

npm ERR!      '/usr/lib/nodejs/mkdirp/index.js:46:53',

npm ERR!      'Object.oncomplete (fs.js:107:15)' ] }

npm ERR!

npm ERR! Please try running this command again as root/Administrator.

npm ERR! System Linux 4.9.35-v7+

npm ERR! command "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "express-generator"

npm ERR! cwd /home/pi

npm ERR! node -v v0.10.29

npm ERR! npm -v 1.4.21

npm ERR! path /usr/local/lib/node_modules

npm ERR! fstream_path /usr/local/lib/node_modules/express-generator

npm ERR! fstream_type Directory

npm ERR! fstream_class DirWriter

npm ERR! code EACCES

npm ERR! errno 3

npm ERR! stack Error: EACCES, mkdir '/usr/local/lib/node_modules'

npm ERR! fstream_stack /usr/lib/nodejs/fstream/lib/writer.js:171:23

npm ERR! fstream_stack /usr/lib/nodejs/mkdirp/index.js:46:53

npm ERR! fstream_stack Object.oncomplete (fs.js:107:15)

npm ERR!

npm ERR! Additional logging details can be found in:

npm ERR!     /home/pi/npm-debug.log

npm ERR! not ok code 0 

$ sudo npm install -g express-generator

/usr/local/bin/express -> /usr/local/lib/node_modules/express-generator/bin/express-cli.js

express-generator@4.16.0 /usr/local/lib/node_modules/express-generator

├── sorted-object@2.0.1

├── commander@2.13.0

├── ejs@2.5.7

├── mkdirp@0.5.1 (minimist@0.0.8)

└── minimatch@3.0.4 (brace-expansion@1.1.11) 

$ npm i node-rtsp-stream-es6

node-rtsp-stream-es6@1.0.6 node_modules/node-rtsp-stream-es6

├── jsmpeg@1.0.0

└── ws@1.1.5 (options@0.0.6, ultron@1.0.2)

$ npm install ws node-rtsp-stream-es6

ws@6.0.0 node_modules/ws

└── async-limiter@1.0.0

node-rtsp-stream-es6@1.0.6 node_modules/node-rtsp-stream-es6

├── jsmpeg@1.0.0

└── ws@1.1.5 (options@0.0.6, ultron@1.0.2)

$ npm install jsmpeg

jsmpeg@1.0.0 node_modules/jsmpeg

JSMpeg.Player API

A JSMpeg.Player instance supports the following methods and properties:

.play() – start playback

.pause() – pause playback

.stop() – stop playback and seek to the beginning

.destroy() – stops playback, disconnects the source and cleans up WebGL and WebAudio state. The player can not be used afterwards.

.volume – get or set the audio volume (0-1)

.currentTime – get or set the current playback position in seconds