A method of one embodiment of the invention is disclosed that is for a
track of an optically writable label region of an optical disc having a
non-integer number of pixel positions around the track, such that a last
fractional pixel position is defined. The method determines whether the
size of the last fractional pixel position is greater than a fractional
threshold. In response to determining that the size of the last
fractional pixel position is greater than the fractional threshold, the
method writes a complete pixel to the last fractional pixel position,
such that the complete pixel written overlaps onto a first complete pixel
position of the track.