发明名称 |
Data Processing Device, Data Processing Method, Program, Program Recording Medium, Data Recording Medium, and Data Structure |
摘要 |
The present invention relates to a data processing device and a data processing method, a program and a program recording medium, a data recording medium, and a data structure, all enabling data multiplexed into multiplexed data to be specified according to metadata irrespective of the number of pieces of data. A Clip( ) being metadata about a program stream into which a plurality of elementary streams are multiplexed includes as many stream_id/private_stream_id sets as the number of elementary streams number_of_streams. The stream_id/private_stream_id sets each consist of a stream_id, defined for each attribute of data in the MPEG-2 System (ISO/IEC 13818-1), for identifying data, and a private_stream_id for identifying data whose attribute is not defined in the MPEG-2 System. And each of the elementary streams multiplexed into the program stream is specified on the basis of the stream_id and the private_stream_id included in the Clip( ). The present invention is applicable to, e.g. game machines using a DVD.
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申请公布号 |
US2007223332(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20050570082 |
申请日期 |
2005.05.24 |
申请人 |
SONY CORPORATION |
发明人 |
FUJINAMI YASUSHI;HAMADA TOSHIYA |
分类号 |
G06F17/30;G11B20/12;G06F12/00;G11B20/10;G11B27/10;H04N5/85;H04N5/92;H04N7/08;H04N7/081;H04N9/804 |
主分类号 |
G06F17/30 |
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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