发明名称 |
VIDEO SIGNAL RECORDER/REPRODUCER AND RECORDING/ REPRODUCING METHOD, AND RECORDING MEDIUM |
摘要 |
PROBLEM TO BE SOLVED: To detect a position which can be used as a recommended position at the time of determining a reproduction start position. SOLUTION: When a decision is made that genre information can become a representative screen at step S2, an evaluation for detecting a representative screen is determined depending on that genre information and the type at step S3. At step S4, an evaluation determined at step S3 is recorded, as representative screen information, on a recording medium. The recorded evaluation value is utilized when the representative screen of a reproduction start program or the recommended reproduction start position in a program is presented to a user at the time of reproduction. |
申请公布号 |
JP2002027399(A) |
申请公布日期 |
2002.01.25 |
申请号 |
JP20000212293 |
申请日期 |
2000.07.13 |
申请人 |
SONY CORP |
发明人 |
NAGATOKU KOICHI;OTA MASASHI;HAMADA TOSHIMICHI |
分类号 |
H04N5/781;G11B27/10;G11B27/28;G11B27/34;H04N5/76;H04N5/85;H04N5/91;H04N5/92;H04N9/79;H04N9/804 |
主分类号 |
H04N5/781 |
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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