CameraFrameCaptureStep is a pipeline step that specifies an input that's taken from a camera feed.
ID of the camera from which the input is taken from. Each system cameras is assigned an ID, which is usually 0 for the first device, 1 for the second and so on. Default value is 0 which is first device.
Width of the incoming image frame. This will scale the original resolution width to the specified value. Default is set to 640.
Height of the incoming image frame. This will scale the original resolution height to the specified value. Default is set to 480.
Name of the output key that will contain and carry the image frame data to the later pipeline steps. Default is image.