Ne, nema veze sa kvalitetom rezanja. Fora je da se OPC odradi pre pocetka rezanja, sto ce reci da ako je disk losijeg kvaliteta samo rezanje nece ni zapoceti.
Perform OPC before Write
Performing Optimum Power Calibration (OPC ) is a special technique used in newer CD/DVD recordable drives to perform a test write and read in an area inside of the lead-in, in order to determine the best laser power for recording and to adjust to each recordable disc, which may vary slightly from different manufacturers, or for other reasons.
The default setting is 'Disabled'.
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