网页调用外部摄像头，萤石云摄像头，在萤石云官网注册，完善资料，申请信息之后，可以实现萤石云摄像头的调用
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<video id="myPlayer" controls preload="none" width="50%" height="50%" data-setup="{}" autoplay="autoplay">
<source src="https://open.ys7.com/v3/openlive/E21439731_1_2.m3u8?expire=1668430799&id=381911511712911360&t=371acfba922d5244d6078fe24c21beeb0022e913acaa74bda4db71734efe0eb5&ev=100" type="" />
</video>
<script src="../css/ezuikit.js"></script>
<script>
var player = new EZUIPlayer('myPlayer');
</script>
</body>
</html>
这里是萤石云官网给出的专业索引号，直接复制就可以使用
