old_contents: # Hello World Example
  #
  # Welcome to the OpenMV IDE! Click on the gear button above to run the script!
  
  import sensor, image, time
  
  sensor.reset() # Initialize the camera sensor.
  sensor.set_pixformat(sensor.RGB565) # or sensor.GRAYSCALE
  sensor.set_framesize(sensor.QVGA) # or sensor.QQVGA (or others)
  sensor.skip_frames(10) # Let new settings take affect.
  clock = time.clock() # Tracks FPS.
  
  while(True):
      clock.tick() # Track elapsed milliseconds between snapshots().
      img = sensor.snapshot() # Take a picture and return the image.
      print(clock.fps()) # Note: Your OpenMV Cam runs about half as fast while
      # connected to your computer. The FPS should increase once disconnected.
  
new_contents: # Hello World Example
  #
  # Welcome to the OpenMV IDE! Click on the gear button above to run the script!
  
  import sensor, image, time
  
  sensor.reset()                      # Reset and initialize the sensor.
  sensor.set_pixformat(sensor.RGB565) # Set pixel format to RGB565 (or GRAYSCALE)
  sensor.set_framesize(sensor.QVGA)   # Set frame size to QVGA (320x240)
  sensor.skip_frames(10)              # Wait for settings take effect.
  clock = time.clock()                # Create a clock object to track the FPS.
  
  while(True):
      clock.tick()                    # Update the FPS clock.
      img = sensor.snapshot()         # Take a picture and return the image.
      print(clock.fps())              # Note: OpenMV Cam runs about half as fast when connected
                                      # to the IDE. The FPS should increase once disconnected.
  
subject: Update helloworld comments.