Initialization:

FrameGrabber gets the Camera and a reference to the first Buffer passed to it.

Running:

FrameGrabber uses the Camera to gather frames.

The frames from the Camera are stored inside BufferInfo.

The FrameGrabber checks to see if a frame needs to be resized.

• It does this by checking the resize flag of the BufferInfo.
  • If the flag is on, it sends the resize information to the Camera to change the dimension of the frame.
  • ResizeInfo contains the new dimensions for the frame.