def BuildCvt(cvt):
  """Organizes information about a single CoordinatedVideoTiming object.

  Full object name: coordinated_video_timings.CoordinatedVideoTiming.

  Args:
    cvt: A single CoordinatedVideoTiming object.

  Returns:
    A dictionary of coordinated video timing information.
  """
  return {
      'Active vertical lines': cvt.active_vertical_lines,
      'Aspect ratio': cvt.aspect_ratio,
      'Preferred refresh rate': cvt.preferred_vertical_rate,
      'Supported refresh rates': cvt.supported_vertical_rates
  }