发明名称 |
Information recording apparatus and method for the same |
摘要 |
Entry points are managed so they are easy for users to understand. The data recording apparatus has a receiver unit that receives a stream of encoded digital data; an analyzer that detects change in an attribute of the received stream and that outputs the detection information; a controller that generates management information containing the detection information output by the analyzer and time information indicating detection time of the change as a first entry point; a drive that records the management information and the received stream to a data storage medium; and an input unit that defines a second entry point. This second entry point is set relative to the playback path of the stream and is used to access and read from a particular point in the stream. The controller further generates the management information containing the first entry point and the second entry point separately identified.
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申请公布号 |
US7356247(B2) |
申请公布日期 |
2008.04.08 |
申请号 |
US20020046512 |
申请日期 |
2002.01.16 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HAMASAKA HIROSHI;YAHATA HIROSHI;YAGI TOMOTAKA;NAKANISHI NOBUO |
分类号 |
G11B11/00;H04N5/91;G11B20/12;G11B27/034;G11B27/10;G11B27/28;G11B27/32;G11B27/34;H04N5/85;H04N9/804;H04N9/806 |
主分类号 |
G11B11/00 |
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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