Patent ID: 7852720

Claim:
A write strategy setting apparatus applied in an optical disc drive, comprising: a storage unit for initially storing an initial write strategy including a plurality of write strategy parameter sets respectively corresponding to a plurality of data set types; an error calculator, calculating an error value set of each data set type generated by the optical disc drive, utilizing a corresponding write strategy parameter set in the initial write strategy, and storing the calculated error value set into the storage unit to thereby overwrite the corresponding write strategy parameter set, wherein the write strategy parameter sets of the initial write strategy stored in the storage unit are overwritten by a plurality of error value sets of the data set types, respectively; and each of the error value sets is not a write strategy parameter set; and a write strategy controller, determining a modified write strategy by referring to the error value sets stored in the storage unit and the initial write strategy, and then storing the modified write strategy into the storage unit.