def BuildSt(one_st_json):
    """Create a list out of a single standard timing object's dictionary.

    Args:
      one_st_json: The dictionary of a single standard timing object info.

    Returns:
      A list of two bytes representing a single standard timing object.
    """
    x = (one_st_json["X resolution"] // 8) - 31

    ratios = {"1:1": 0x00, "16:10": 0x00, "4:3": 0x01, "5:4": 0x02, "16:9": 0x03}

    iar = ratios[one_st_json["Ratio"]]
    frr = one_st_json["Frequency"] - 60

    return [x, (iar << 6) + frr]