发明名称 |
File management method, content recording/playback apparatus and content recording program |
摘要 |
A package management information recording section 131 creates and records on a recording medium 120 package management information for managing packages recorded on the recording medium 120. A content file recording section 132 records on the recording medium 120 content files of content file groups included in packages, and also creates and records on the recording medium 120 content file group management information for managing these content file groups. A content/metadata correspondence information recording section 133 creates and records on the recording medium 120 information on correspondence between content files and metadata files within a package or correspondence between a package itself and metadata files. By this means, the correspondence between content files and metadata files can always be maintained correctly when they are recorded separately.
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申请公布号 |
US2002073105(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010004813 |
申请日期 |
2001.12.07 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., |
发明人 |
NOGUCHI NAOHIKO;SUZUKI HIROYUKI;SATO MITSUHIRO;SHIMOJIMA TAKASHI |
分类号 |
G06F3/06;G06F17/30;(IPC1-7):G06F12/00 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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