I need to make an applet to display the USB-camera images through a computer network. Can somebody tell me how to make it. A sample-code would be great for me to learn.
The Java Media Framework can access a camera. Of course, you have to set up JMF on the client first, plus enable camera capture (it's a security risk to allow untrusted apps access to the camera). I don't think the JMF has been updated in quite a while, so you may want to do some research before diving in.