Invention Grant
US08194515B2 Information recording medium and recording and/or reproducing apparatus and method 有权
信息记录介质和记录和/或再现装置和方法

Information recording medium and recording and/or reproducing apparatus and method
Abstract:
An information recording medium and a recording and/or reproducing apparatus and method used to guarantee reproduction compatibility in consideration of the fact that content distribution may be performed according to various business models includes a management information zone in which management information is recorded, wherein the management information indicates an intended type of use of the information recording medium.
Information query
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