Skip to content

Latest commit

 

History

History
157 lines (126 loc) · 4.17 KB

README.md

File metadata and controls

157 lines (126 loc) · 4.17 KB
Raw

node-ffmpeg-stream

To convert rtsp stream to websocket stream for multi view purpose

  1. RTSP Stream to Websocket
  2. RTSP Stream to Recording(Download & Storing into the file location)
  3. RTSP Stream to Screenshot(Take picture from Stream)

Usage:

$ npm i node-ffmpeg-stream

RTSP Stream to Websocket

On server

Stream = require('node-ffmpeg-stream').Stream;
stream = new Stream({
  name: 'name',//name that can be used in future  
  url: 'rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4',  //Stream URL
  wsPort: 7070,  //Streaming will be transferred via this port
  options: { // ffmpeg options 
    '-stats': '', // print progress report during encoding, can be no value ''
    '-r': 30 // frame rate (Hz value, fraction or abbreviation) - By default it set to 30 if no value specified
  }
})

To stop running stream

This method should be called when you have 0 socket connection or to disconnect to all the viewers(sockets).

stream.stop();
Socket Connection Image

CMD Running Snapshot

On Client

<html>
<body>
	<canvas id="stream"></canvas>
</body>

<script type="text/javascript" src="jsmpeg.min.js"></script>
<script type="text/javascript">
	player = new JSMpeg.Player('ws://localhost:7070', {
	  canvas: document.getElementById('stream') // stream should be a canvas DOM element
	})	
</script>
</html>

RTSP Stream to Recording

On server

RecordNSnap = require('node-ffmpeg-stream').RecordNSnap;  

var input ={
    "url": "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4",
    "second": "60",                 // by default 5 sec
    "filePath": "D:\\Records\\",    // by default ""
    "fileName": "test5.mp4",        // your output filename with extension like mp4,avi & et.,
    "fileMimeType":"video/mp4",     // Mime type for download file via javascript & advanced javascript
    "recordType":"download"         // can be download or store
}
objRecordNSnap=new RecordNSnap();
 objRecordNSnap.recordVideo(input,function(resp){	
	res.send(resp);
 })

File download output

input = {
    "url": "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4",
    "second": "1",
    "filePath": "F:\\",
    "fileName": "test5.mp4",
    "fileMimeType":"video/mp4",
    "recordType":"download"
}

CMD File Download Output

File store output

input = {
    "url": "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4",
    "second": "1",
    "filePath": "F:\\",
    "fileName": "test5.mp4",
    "fileMimeType":"video/mp4",
    "recordType":"store"
}

CMD File Store Output

RTSP Stream to Screenshot

On server

RecordNSnap = require('node-ffmpeg-stream').RecordNSnap; 


var input = {
    "url": "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4",    
    "imagePath": "F:\\",              // by default ""
    "imageName": "test2.jpeg",        // your output filename with extension like mpeg,png & etc.,
    "imageMimeType":"image/jpeg",     // Mime type for download file via javascript & advanced javascript
    "snapType":"download"             // can be download or store
}

snap = new RecordNSnap();
snap.takeSnap(input,function(resp){	
	res.send(resp);
 });

Image download output

input = {
    "url": "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4",    
    "imagePath": "F:\\",
    "imageName": "test2.jpeg",
    "imageMimeType":"image/jpeg",
    "snapType":"download"
}

CMD File Download Output

Image store output

input = {
    "url": "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4",    
    "imagePath": "F:\\",
    "imageName": "test2.jpeg",
    "imageMimeType":"image/jpeg",
    "snapType":"store"
}

CMD File Store Output

Dependencies

  1. FFMPEG.exe - exe file should be in same place of js file
  2. jsmpeg.min.js