Function calculate_fps

computer-vision/01_code_base_video_capture.py:5–18

(img, pTime, pos=(50, 80), color=(0, 255, 0), scale=4, thickness=4)

def calculate_fps(img, pTime, pos=(50, 80), color=(0, 255, 0), scale=4, thickness=4):
    cTime = time.time()
    fps = 1 / (cTime - pTime)
    pTime = cTime
    cv2.putText(
        img,
        f"FPS: {int(fps)}",
        pos,
        cv2.FONT_HERSHEY_PLAIN,
        scale,
        color,
        thickness,
    )
    return pTime, img


def show_video(capture):