发明名称 |
CONTENT-RELATED INFORMATION PROVIDING APPARATUS, CONTENT-RELATED INFORMATION PROVIDING METHOD, ELECTRONIC BULLETIN BOARD SYSTEM, AND COMPUTER PROGRAM |
摘要 |
Each bulletin board is set for the purpose of an argument and information exchange concerning a specific television program. In writing a remark in the bulletin board, a user registers information for specifying a program/scene referred to by the remark together with remark contents. The reference information consists of a broadcasting station at the time when a program is broadcasted and time when a reference part is broadcasted. The reference information is shaped into a predetermined format and transmitted to a terminal apparatus of the user. In the terminal apparatus, it becomes possible to start reproduction of a pertinent program/scene from recorded contents on the based on the received reference information. The terminal apparatus can support creation of information such as a comment concerning each scene in program contents and transmission and reception work of this type of information. <IMAGE> |
申请公布号 |
EP1517245(A1) |
申请公布日期 |
2005.03.23 |
申请号 |
EP20030761763 |
申请日期 |
2003.06.16 |
申请人 |
SONY CORPORATION |
发明人 |
ASAZU, HIDEKI;YAMAMOTO, TOMOYUKI;ENDO, KOHEI;MATSUZAKI, KATSURO;TSURUTA, YASUSHI |
分类号 |
G06F13/00;H04N7/16;H04N7/173;H04N21/4722 |
主分类号 |
G06F13/00 |
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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