Hello, friend today we are going to see clearly what we are going to see in the article Build a Video Converter Application in Node.js Using Fluent-FFmpeg Library. We hope you find this article very useful.
Build a Video Converter Application in Node.js Using Fluent-FFmpeg Library
const express = require('express')
const app = express()
app.get("/",(req,res) => {
res.send("Hello world")
})
app.listen(5000,() =>{
console.log("App is listening on Port 5000")
})<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Online Video Converter</title>
<link
rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css"
/>
</head>
<body>
<div class="container">
<br /><br />
<h1 style="text-align: center;">Online Video Converter</h1>
<form action="/convert" method="post" enctype="multipart/form-data">
<div class="form-group">
<input type="file" name="file"/>
</div>
<div class="form-group">
<label for="to">To:</label>
<select class="form-control" name="to">
<option>mp4</option>
<option>flv</option>
<option>avi</option>
<option>webm</option>
<option>mov</option>
</select>
</div>
<br />
<div class="form-group">
<button class="btn btn-danger btn-block">
Convert
</button>
</div>
</form>
</div>
</body>
</html>const express = require('express')
const app = express()
app.get("/",(req,res) => {
res.sendFile(__dirname + "/index.html");
})
app.listen(5000,() =>{
console.log("App is listening on Port 5000")
})const express = require("express");
const ffmpeg = require("fluent-ffmpeg");
const app = express();
ffmpeg.setFfmpegPath("C:/ffmpeg/bin/ffmpeg.exe");
ffmpeg.setFfprobePath("C:/ffmpeg/bin");
ffmpeg.setFlvtoolPath("C:/flvtool");
console.log(ffmpeg);
app.get("/", (req, res) => {
res.sendFile(__dirname + "/index.html");
});
app.listen(5000);
const app = express();
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }));
// parse application/json
app.use(bodyParser.json());const fileUpload = require("express-fileupload");
const app = express();
app.use(
fileUpload({
useTempFiles: true,
tempFileDir: "/tmp/",
})
);app.post("/convert", (req, res) => {
let to = req.body.to;
let file = req.files.file;
let fileName = `output.${to}`;
console.log(to);
console.log(file);
file.mv("tmp/" + file.name, function (err) {
if (err) return res.sendStatus(500).send(err);
console.log("File Uploaded successfully");
});
ffmpeg("tmp/" + file.name)
.withOutputFormat(to)
.on("end", function (stdout, stderr) {
console.log("Finished");
res.download(__dirname + fileName, function (err) {
if (err) throw err;
fs.unlink(__dirname + fileName, function (err) {
if (err) throw err;
console.log("File deleted");
});
});
fs.unlink("tmp/" + file.name, function (err) {
if (err) throw err;
console.log("File deleted");
});
})
.on("error", function (err) {
console.log("an error happened: " + err.message);
fs.unlink("tmp/" + file.name, function (err) {
if (err) throw err;
console.log("File deleted");
});
})
.saveToFile(__dirname + fileName);
});Read Also: Smoke.js – Javascript Library for Making Alert Boxes
Final Words
Build a Video Converter Application in Node.js Using Fluent-FFmpeg Library We hope you find the article useful and will see you in the next article.
