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script.js
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script.js
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const video = document.querySelector("video");
const textElement = document.querySelector("[data-text]");
async function setUp() {
const stream = await navigator.mediaDevices.getUserMedia({ video: true });
video.srcObject = stream;
video.addEventListener("playing", async () => {
const worker = Tesseract.createWorker();
await worker.load();
await worker.loadLanguage("por");
await worker.initialize("por");
const canvas = document.createElement("canvas");
canvas.width = video.width;
canvas.height = video.height;
document.addEventListener("keypress", async e => {
if (e.code !== "Space") return
canvas.getContext("2d").drawImage(video, 0, 0, video.width, video.height);
const {
data: { text }
} = await worker.recognize(canvas);
speechSynthesis.speak(new SpeechSynthesisUtterance(text.replace(/\s/g, " ")))
textElement.textContent = text;
})
})
}
setUp();