get_frame_time_midpoints
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.. py:function:: petpal.input_function.idif_necktangle.get_frame_time_midpoints(frame_start_times: numpy.ndarray, frame_duration_times: numpy.ndarray) -> numpy.ndarray

   Calculates the midpoint times of each frame based on the start times and duration times.

   :param frame_start_times: An array of frame start times.
   :type frame_start_times: np.ndarray
   :param frame_duration_times: An array of frame duration times.
   :type frame_duration_times: np.ndarray

   :returns: *frame_midpoint_times (np.ndarray)* -- An array of frame midpoint times.

   :raises None.: