title: Python cv2, putting text on webcam capture
body: <p>I am a Python beginner. I managed to make a webcam capture program but I wanted to put some text on this window. I found the .putText() method. However I can't get it to work. So I know I shouldn't do it but I have no other options... Here is the full code:</p>
  
  <pre><code>import cv2
  
  video = cv2.VideoCapture(0)
  a = 0
  img_counter = 0
  videoNpArr = cv2.imread("test-image.jpg")
  
  while True:
  
      a = a + 1
      check, frame = video.read()
  
      print(check)
      print(frame)
  
      cv2.putText(videoNpArr, "Hello World!!!", (200, 200), cv2.FONT_HERSHEY_SIMPLEX, 1, (0, 255, 255))
  
      cv2.imshow("Main frame thing", frame)
  
      # cv2.waitKey(0)
      key = cv2.waitKey(1)
  
      if key == ord('q'):
          break
      elif key == ord('i'):
          # SPACE pressed
          img_name = "opencv_frame_{}.png".format(img_counter)
          cv2.imwrite(img_name, frame)
          print("{} written!".format(img_name))
          img_counter += 1
      print(a)
  
  video.release()
  cv2.destroyAllWindows()
  </code></pre>
  
  <p>I will be thankfull for any help. &lt;3</p>