video2screenshot
v1.0.0
Published
fast video screenshot, use offscreencanvas and webworker to speed screenshot
Maintainers
larryzReadme
video2screenshot
fast video screenshot, use offscreencanvas and webworker to speed screenshot。 if browser not support offscreencanvas api, it will fall back to canvas。
html example:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<video src="https://www.runoob.com/try/demo_source/movie.mp4"></video>
<script type="module" src="../lib/capture-img-factory.js"></script>
<script type="module">
import CaptureImgFactory from '../lib/capture-img-factory.js';
let ins = CaptureImgFactory.getImpl({
sourceElement: document.querySelector('video'),
width: 720,
height: 1080
});
setInterval(() => {
ins.capture({
cb: (data) => {
console.log('screenshot:', data);
}
})
}, 1000);
</script>
</body>
</html>more detail please look /example