怎样使用H5调用摄像头-9543建站博客

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怎样使用H5调用摄像头

这次给大家带来怎样使用H5调用摄像头，H5调用摄像头的注意事项有哪些，下面就是实战案例，一起来看一下。

<!DOCTYPE html>  <html lang="zh-CN">  <head>  <meta charset="UTF-8">  <title>GetUserMedia实例</title>  </head>  <body>  <video id="video" autoplay><ideo>  </body>  <script type="text/javascript">  var getUserMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia);   getUserMedia.call(navigator, {   video: true,   audio: true   }, function(localMediaStream) {   var video = document.getElementById('video');   video.src = window.URL.createObjectURL(localMediaStream);   video.onloadedmetadata = function(e) {   console.log("Label: " + localMediaStream.label);   console.log("AudioTracks" , localMediaStream.getAudioTracks());   console.log("VideoTracks" , localMediaStream.getVideoTracks());   };   }, function(e) {   console.log('Reeeejected!', e);   });   </script>  <html>

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