在服务器中部署代码后，无法访问本地网络摄像头

Question

I am using webcam to capture the images from my program. When i run the locally on my machine webcam of my local laptop is getting opened . But when i deploy the code in server ....Webcam is not opening .

Is it trying to open the webcam of server system?

I am using the following code open the camera

webcam = Webcam.getWebcams().get(0);
Dimension size = WebcamResolution.QVGA.getSize();

webcam.setViewSize(size);

panel = new WebcamPanel(webcam);
panel.setPreferredSize(size);
panel.setFPSDisplayed(true);
panel.start();

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Answer 1

I believe your code invoke by Servlet or related API which is server-side implementation, and that will work for specific server only. But if you have to access client Cams and send it over your system then you have to implement same functionality with JS or Type script, exp: Angular, Any Js based frame work.

Below I m sharing discussion for how to do it in Angular: How do I get a webcam working with AngularJS?

Hope this will help!!