How to use the tinytag.tinytag.ID3._MAX_ESTIMATION_SEC function in tinytag

def _determine_duration(self, fh):
        max_estimation_frames = (ID3._MAX_ESTIMATION_SEC*44100) // 1152
        frame_size_mean = 0
        # set sample rate from first found frame later, default to 44khz
        file_sample_rate = 44100
        # see this page for the magic values used in mp3:
        # http://www.mpgedit.org/mpgedit/mpeg_format/mpeghdr.htm
        bitrates = [0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192,
                    224, 256, 320]
        samplerates = [44100, 48000, 32000]
        header_bytes = 4
        frames = 0  # count frames for determining mp3 duration
        # seek to first position after id3 tag (speedup for large header)
        fh.seek(self._bytepos_after_id3v2)
        while True:
            # reading through garbage until 12 '1' bits are found
            b = fh.read(1)
            if len(b) == 0:

def _determine_duration(self, fh):
        max_estimation_frames = (ID3._MAX_ESTIMATION_SEC * 44100) // ID3.samples_per_frame
        frame_size_accu = 0
        header_bytes = 4
        frames = 0  # count frames for determining mp3 duration
        bitrate_accu = 0    # add up bitrates to find average bitrate to detect
        last_bitrates = []  # CBR mp3s (multiple frames with same bitrates)
        # seek to first position after id3 tag (speedup for large header)
        fh.seek(self._bytepos_after_id3v2)
        while True:
            # reading through garbage until 11 '1' sync-bits are found
            b = fh.peek(4)
            if len(b) < 4:
                break  # EOF
            sync, conf, bitrate_freq, rest = struct.unpack('BBBB', b[0:4])
            br_id = (bitrate_freq >> 4) & 0x0F  # biterate id
            sr_id = (bitrate_freq >> 2) & 0x03  # sample rate id
            padding = 1 if bitrate_freq & 0x02 > 0 else 0