发明名称 |
Information processing method and apparatus and computer program product |
摘要 |
CPI_type is stated in the PlayList(). There are EP_type and EP_map type in CPT_type. If the position of an I-picture can be know by analysis, EP_map type is used, whereas, if the position of an I-picture cannot be know by analysis, EP_map type is used. By so doing, AV stream data recorded subject to analysis of the I-picture and AV stream data recorded without analyzing the I-picture position can be supervised in common. |
申请公布号 |
EP2256736(A2) |
申请公布日期 |
2010.12.01 |
申请号 |
EP20100177097 |
申请日期 |
2001.04.20 |
申请人 |
SONY CORPORATION |
发明人 |
KATO, MOTOKI;HAMADA, TOSHIYA |
分类号 |
G11B27/034;H04N5/85;G11B20/00;G11B20/10;G11B20/12;G11B27/036;G11B27/10;G11B27/30;G11B27/32;G11B27/34;H04N5/91;H04N5/92;H04N5/93;H04N9/79;H04N9/804;H04N9/82 |
主分类号 |
G11B27/034 |
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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