发明授权
US06434099B1 Optical disk having an attribute which designates whether a recording area permits rewriting or not 失效
具有指定记录区域是否允许重写的属性的光盘

Optical disk having an attribute which designates whether a recording area permits rewriting or not
摘要:
An optical disk has a recording region divided into zones, each zone including physical tracks which are divided into a number of sectors. The optical disk further includes a structure management table which stores an attribute for each zone indicating whether the corresponding zone is a recording area which permits rewriting of a recording area that does not permit rewriting.
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