Demos for gphoto2-jna lib.
The x.mvmn.gphoto2.jna.demo.TestSwingLiveView is a demo of LiveView captured from camera and viewed in Swing based GUI window.
The x.mvmn.gphoto2.jna.demo.TestMjpegStream is a demo of LiveView captured from camera and streamed as MJPEG stream which can be viewed in browser (one client at a time only currently). Uses Jetty as a server.