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	# Poor man's rounding. Needed to match the output of metaflac.
	$trackFrames = int($trackFrames + 0.5);

	my $formattedTime = sprintf("%02d:%02d:%02d", $trackMinutes, $trackSeconds, $trackFrames);

	return $formattedTime;
}

sub _bin2dec {
	# Freely swiped from Perl Cookbook p. 48 (May 1999)
	return unpack ('N', pack ('B32', substr(0 x 32 . $_[0], -32)));
}

sub _packInt32 {
	# Packs an integer into a little-endian 32-bit unsigned int
	return pack('V', $_[0]);
}

sub _findMetadataIndex {
	my $self  = shift;