Simulates casting page. Press Alt+C to start/stop fake capture.
// ==UserScript==
// @name Netflix Screenshot Hack
// @namespace http://netflix.com
// @version 1.0.1
// @description Simulates casting page. Press Alt+C to start/stop fake capture.
// @author igmn
// @match https://www.netflix.com/*
// @license MPL-2.0
// @icon data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAQAAAD9CzEMAAAAgUlEQVRYw+3YMQ6AIAwFUM4hp3fovVxgkTt8FzcxocRqWv+fCS8BSigpBQ0yBBWj2bBi0U3foM2uICCYiYwDZQoo48AZq/HvAdoQeB7wf4p6y0XgBjDfAwJfAv4rOTJwrXYCQYDe9U2Ab1MC/3ybmjeB5m3sTCPekO2+EipENb2rHNr8w2PHFGGbAAAAAElFTkSuQmCC
// @grant none
// ==/UserScript==
/* jshint esversion:6 */
// Press ALT+C
(function () {
'use strict';
if (!localStorage.getItem('firstTime')) localStorage.setItem('firstTime', 'true');
if (localStorage.getItem('firstTime') == 'true') {
alert(`
This script will fake a capture to fool Chromium into thinking that we are casting.
Press Alt+C after this alert, select your browser in the Window tab, and you should be able to screen record and screenshot Netflix.
Enjoy :)`);
localStorage.setItem('firstTime', 'false');
}
const fakeVideo = document.createElement('video');
let isCapturing = false;
document.onkeydown = keydown;
function keydown(evt = event) {
// Alt + C (stop capturing)
if (evt.altKey && evt.keyCode == 67 && isCapturing) {
isCapturing = false;
fakeVideo.srcObject.getTracks().forEach(track => track.stop())
return;
}
// Alt + C (start capturing)
if (evt.altKey && evt.keyCode == 67) {
getDisplayMedia(screen => {
isCapturing = true;
console.log(isCapturing);
fakeVideo.srcObject = screen;
});
return;
}
}
function getDisplayMedia(success, error) {
if (navigator.mediaDevices.getDisplayMedia) navigator.mediaDevices.getDisplayMedia().then(success).catch(error);
else navigator.getDisplayMedia().then(success).catch(error);
}
})();