Data management device and method for managing recording medium
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United States of America Patent
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Sep 25, 2012
Grant Date -
Jul 26, 2007
app pub date -
Oct 11, 2006
filing date -
Oct 12, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A data management device manages a recording medium, on which a partition table having information regarding a partition is recorded and on which a plurality of drives are assigned using partition description, by referring to the partition table. The plurality of drives include a recording drive on which a basic playback unit included in a file is recorded and a management drive on which a property file having access information for the basic playback unit is recorded. The data management device includes an accessing section for accessing the basic playback unit included in the file recorded on the recording drive by referring to the property file recorded on the management drive.
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