FIELD: information systems.
SUBSTANCE: optical record medium is announced. It includes a specially allocated area with the recorded information considering defect corresponding to the defective block in user data area. Thereat the information considering defect includes a record of consecutive defects list, containing the information regarding the defects placed in consecutive user data area allocation. There is also a device for utilisation of this optical record medium.
EFFECT: obtaining of new optical record medium.
3 cl, 12 dwg
