Created
July 14, 2022 02:39
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a test
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Document</title> | |
| </head> | |
| <body> | |
| <video></video> | |
| </body> | |
| </html> |
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| // Access information about media sources that can be used to capture audio | |
| // and video from the desktop using the navigator.mediaDevices.getUserMedia API. | |
| // | |
| // For more info, see: | |
| // https://electronjs.org/docs/api/desktop-capturer | |
| const { app, BrowserWindow } = require('electron') | |
| const path = require('path') | |
| app.whenReady().then(() => { | |
| const mainWindow = new BrowserWindow({ | |
| height: 600, | |
| width: 600, | |
| webPreferences: { | |
| nodeIntegration: false, // default in Electron >= 5 | |
| contextIsolation: true, // default in Electron >= 12 | |
| preload: path.join(__dirname, 'preload.js') | |
| } | |
| }) | |
| mainWindow.loadFile('index.html') | |
| }) |
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| { | |
| "name": "chilly-rest-approve-m6yuf", | |
| "productName": "chilly-rest-approve-m6yuf", | |
| "description": "My Electron application description", | |
| "keywords": [], | |
| "main": "./main.js", | |
| "version": "1.0.0", | |
| "author": "admin", | |
| "scripts": { | |
| "start": "electron ." | |
| }, | |
| "dependencies": {}, | |
| "devDependencies": { | |
| "electron": "19.0.6" | |
| } | |
| } |
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| const { desktopCapturer } = require('electron') | |
| // The following example shows how to capture video from | |
| // the screen. It also grabs each window, so you could | |
| // just grab video from a single window. | |
| // | |
| function startCapture () { | |
| desktopCapturer.getSources({ | |
| types: ['window', 'screen'] | |
| }).then(async sources => { | |
| for (let i = 0; i < sources.length; ++i) { | |
| console.log(sources[i]) | |
| if (sources[i].id.startsWith('screen')) { | |
| navigator.mediaDevices.getUserMedia({ | |
| audio: false, | |
| video: { | |
| mandatory: { | |
| chromeMediaSource: 'desktop', | |
| chromeMediaSourceId: sources[i].id, | |
| minWidth: 1280, | |
| maxWidth: 1280, | |
| minHeight: 720, | |
| maxHeight: 720 | |
| } | |
| } | |
| }).then((stream) => handleStream(stream)) | |
| .catch((error) => console.log(error)) | |
| } | |
| } | |
| }) | |
| } | |
| function handleStream (stream) { | |
| const video = document.querySelector('video') | |
| video.srcObject = stream | |
| video.onloadedmetadata = (e) => video.play() | |
| } | |
| window.addEventListener('DOMContentLoaded', () => { | |
| startCapture() | |
| }) |
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