| Original document(107 pages) 中文版 |
An information-processing apparatus, reproduction apparatus, communication method and computer program are disclosed wherein an evaluation value can be added automatically to contents stored in a storage apparatus or medium. The information-processing apparatus comprising an acquisition section which acquires, from a portable reproduction apparatus which is capable of reproducing contents data, reproduction history information of the contents data in the portable reproduction apparatus. An evaluation value arithmetic operation section arithmetically operates a computed evaluation value corresponding to the content data based on the reproduction history information acquired by the acquisition section. A transfer section transfers the computed evaluation value arithmetically operated by the evaluation value arithmetic operation section to the portable reproduction apparatus. |
Application Number
申请号 |
200610110926 |
Application Date
申请日 |
2006.08.01 |
| Title 名称 |
Information-processing apparatus, reproduction apparatus, communication method and computer program |
Publication Number
公开号 |
1909103 |
Publication Date
公开日 |
2007.02.07 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
G11B20/10;G06F17/00 |
Applicant(s) Name
申请人 |
Sony Corp. |
| Address 地址 |
|
| Inventor(s) Name 发明人 |
Konno Tatsuya;Takatsuka Susumu;Tsukazaki Hideo;Kinouchi Takashi;Asaka Kotaro;Kawakami Takashi;Seki Yasuharu |
| Attorney & Agent 代理人 |
chen wei |
| More information 更 多 信 息 |
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