/** * Creates preview for the (video) device in the video container. * * @param device the device * @param videoContainer the video container * @throws IOException a problem accessing the device * @throws MediaException a problem getting preview */ private static void createVideoPreview(CaptureDeviceInfo device, JComponent videoContainer) throws IOException, MediaException { videoContainer.removeAll(); videoContainer.revalidate(); videoContainer.repaint(); if (device == null) return; for (MediaDevice mediaDevice : mediaService.getDevices(MediaType.VIDEO, MediaUseCase.ANY)) { if (((MediaDeviceImpl) mediaDevice).getCaptureDeviceInfo().equals(device)) { Dimension videoContainerSize = videoContainer.getPreferredSize(); Component preview = (Component) mediaService.getVideoPreviewComponent( mediaDevice, videoContainerSize.width, videoContainerSize.height); if (preview != null) videoContainer.add(preview); break; } } }