[GH680F]I need to combine several shots into one single image, what should I notice it?

Scenes will be taken based on 1280 x 720 pixels, but its actual size depends on the panoramic angle and stitching result. The direction is automatically detected. Once detected, a direction icon (indicating the direction) and a yellow line (for keeping moving straightly) appear. In addition, a shooting bar is displayed to indicate the shooting position.