npm init -y

npm install electron --save-dev

const { app, BrowserWindow } = require('electron'); function createWindow() { const win = new BrowserWindow({ width: 800, height: 600, webPreferences: { nodeIntegration: true } }); win.loadFile('index.html'); win.webContents.openDevTools(); } app.whenReady().then(() => { createWindow(); app.on('activate', function () { if (BrowserWindow.getAllWindows().length === 0) createWindow(); }); }); app.on('window-all-closed', function () { if (process.platform !== 'darwin') app.quit(); });

     
  
N Code Recorder
  
 Record Stop   

const { desktopCapturer } = require('electron'); const codeInput = document.getElementById('code-input'); const recordButton = document.getElementById('record-button'); const stopButton = document.getElementById('stop-button'); let mediaRecorder; const recordedChunks = []; recordButton.onclick = async () => { try { const inputSources = await desktopCapturer.getSources({ types: ['window', 'screen'] }); const selectedSource = await selectSource(inputSources); const stream = await navigator.mediaDevices.getUserMedia({ audio: false, video: { mandatory: { chromeMediaSource: 'desktop', chromeMediaSourceId: selectedSource.id, } } }); mediaRecorder = new MediaRecorder(stream, { mimeType: 'video/webm; codecs=vp9' }); mediaRecorder.ondataavailable = handleDataAvailable; mediaRecorder.start(); recordButton.style.background = 'red'; } catch (e) { console.log(e); } } stopButton.onclick = () => { mediaRecorder.stop(); recordButton.style.background = ''; } function handleDataAvailable(event) { console.log('data-available'); recordedChunks.push(event.data); } async function selectSource(inputSources) { return new Promise((resolve, reject) => { const options = inputSources.map(source => { return { label: source.name, value: source, }; }); const dropdown = document.createElement('select'); dropdown.className = 'form-control'; options.forEach(option => { const element = document.createElement('option'); element.label = option.label; element.value = option.value.id; dropdown.appendChild(element); }); dropdown.onchange = () => resolve(options[dropdown.selectedIndex].value); document.body.appendChild(dropdown); }); }

npm install cloudconvert --save

const cloudconvert = require('cloudconvert'); const apikey = 'YOUR_API_KEY'; const input = 'webm'; const output = 'n'; const convertStream = cloudconvert.convert({ apiKey: apikey, inputformat: input, outputformat: output, }); recordButton.onclick = async () => { try { // ... mediaRecorder.onstop = () => { console.log('mediaRecorder.onstop', recordedChunks); const blob = new Blob(recordedChunks, { type: 'video/webm; codecs=vp9' }); const reader = new FileReader(); reader.readAsArrayBuffer(blob); reader.onloadend = async () => { const buffer = Buffer.from(reader.result); await convertStream.start({ input: 'upload', inputformat: input, file: buffer.toString('base64'), }); const links = await convertStream.getLinks(); console.log(links); codeInput.value = links[output]; }; recordedChunks.length = 0; }; // ... } catch (e) { console.log(e); } }