FIELD: optical data carriers.
SUBSTANCE: method includes stages, during which manufacturer information is recorded on carrier, which is used for supporting specific function of manufacturer, while manufacturer information contains identification information of recorder manufacture, which recorded and/or modified data of data carrier, different from identification information before recording or modification.
EFFECT: higher speed of operation, higher efficiency.
6 cl, 8 dwg
Authors
Dates
2005-08-10—Published
2002-05-15—Filed