Index: ssts-web/src/main/webapp/disinfectsystem/test/takeVideoAndImg.js
===================================================================
diff -u -r30460 -r30997
--- ssts-web/src/main/webapp/disinfectsystem/test/takeVideoAndImg.js	(.../takeVideoAndImg.js)	(revision 30460)
+++ ssts-web/src/main/webapp/disinfectsystem/test/takeVideoAndImg.js	(.../takeVideoAndImg.js)	(revision 30997)
@@ -212,15 +212,14 @@
     		height: { min: 480, ideal: canvasHeight, max: 2160 }
 		}
 	}
-	if (navigator.mediaDevices.getUserMedia) {
-		navigator.mediaDevices.getUserMedia(videoObj).then(function (stream) {
+	MediaUtils.getUserMedia(videoObj, true, function (err, stream) {
+		if (err) {
+			throw err;
+		} else {
 			video.srcObject = stream;
 			video.play();
-			mediaRecorder = new MediaStreamRecorder(stream);
-		}).catch(function(){});
-	} else {
-
-	}
+		}
+	});
 	$("#takePhotos").prop("checked", true);//默认选中拍照单选框	
 	// 这个是拍照按钮的事件，
 	$("#cameraBtn").click(function () {