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yugasun
2022-05-29 11:05:22 +08:00
parent bf8c373a47
commit ede323bb2a
5 changed files with 138 additions and 130 deletions
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video.html
+37 -35
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@@ -1,43 +1,45 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>QrcodeDecoder - Video</title>
</head>
<body>
<button id="start">Start</button> <button id="stop">Stop</button><br />
<span id="result">Click start to scan qrcode.</span><br />
<video src="./assets/qrcode-video.mp4"></video>
<script src="./lib/vconsole.min.js"></script>
<script src="./index.min.js"></script>
<script type="text/javascript">
var vConsole = new VConsole();
console.log('Hello world');
function main() {
var video = document.querySelector('video');
var result = document.querySelector('#result');
var start = document.querySelector('#start');
var stop = document.querySelector('#stop');
var qr = new QrcodeDecoder();
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>QrcodeDecoder - Video</title>
</head>
start.onclick = startScan;
<body>
<button id="start">Start</button> <button id="stop">Stop</button><br />
<span id="result">Click start to scan qrcode.</span><br />
stop.onclick = function() {
qr.stop();
video.pause();
};
<video src="./assets/qrcode-video.mp4"></video>
<script src="./lib/vconsole.min.js"></script>
<script src="./lib/index.min.js"></script>
<script type="text/javascript">
var vConsole = new VConsole();
function main() {
var video = document.querySelector('video');
var result = document.querySelector('#result');
var start = document.querySelector('#start');
var stop = document.querySelector('#stop');
var qr = new QrcodeDecoder();
async function startScan() {
video.play();
const code = await qr.decodeFromVideo(video);
console.log('code', code);
result.innerText = 'Result: ' + code.data;
}
start.onclick = startScan;
stop.onclick = function () {
qr.stop();
video.pause();
};
async function startScan() {
video.play();
const code = await qr.decodeFromVideo(video);
console.log('code', code);
result.innerText = 'Result: ' + code.data;
}
main();
</script>
</body>
}
main();
</script>
</body>
</html>