NodeJS Tutorials in Hindi: Create Video Streaming Server in Node.js | Streaming Application in Node
#codewithsumit #nodejs #nodejstutorial
In this video we are going to create a video streaming server from scratch.
We will code a streaming server with help of express framework.
Following is the link to install express:
https://www.npmjs.com/package/express
nodejs and express js tutorial
https://bit.ly/3a5cpgc
Express tutorial in Hindi playlist
• Express JS Tutorial in Hindi | Learn Expre...
#express #expressjs #nodejs #node #nodejstutorial #trandingcomedy #tranding #funnyvideo #tutorial #nodejshindi #nodejstutorial #javascript #programming #restapis #nodejs and express js tutorial
Content of index.js
=======================
const express = require('express');
const app = express();
const fs = require('fs');
app.get('/', function(req, res){
res.sendFile(__dirname+ "/index.html");
})
app.get('/video', function(req, res){
const range = req.headers.range;
if(!range){
res.status(400).send("Requires Range header");
}
const videoPath = "./tom&jerry.mp4";
const videoSize = fs.statSync(videoPath).size;
// console.log("size of video is:", videoSize);
const CHUNK_SIZE = 10**6; //1 MB
const start = Number(range.replace(/\D/g, ""));
const end = Math.min(start + CHUNK_SIZE , videoSize-1);
const contentLength = end-start+1;
const headers = {
"Content-Range": `bytes ${start}-${end}/${videoSize}`,
"Accept-Ranges": 'bytes',
"Content-Length": contentLength,
"Content-Type": "video/mp4"
}
res.writeHead(206,headers);
const videoStream = fs.createReadStream(videoPath,{start, end});
videoStream.pipe(res);
})
app.listen(3000, function(){
console.log("Server is running on port:", 3000);
})
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