发明名称 |
DIGITAL BROADCASTING SYSTEM, RECEIVER, MANAGEMENT DEVICE, CONTROL METHOD AND PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism in which only a communication content automatic notice setting processing script is performed by a viewer, a receiver itself determines whether a communication content of data broadcast, which is acquired from a program content, can be displayed or not, and only the receiver which can display the communication content accesses a content site to achieve automatic notice.SOLUTION: A receiver receives data broadcast which is broadcast from a broadcast station having a plurality of types of channels, and analyzes a BML script included in the data broadcast. A content management server which transmits a determination request whether a communication content can be acquired by the receiving channel or not determines whether the receiver can acquire the communication content in response to the determination request from the receiver. If it can be acquired, an original content is transmitted to the receiver, and if not, a general content is transmitted. |
申请公布号 |
JP2013138332(A) |
申请公布日期 |
2013.07.11 |
申请号 |
JP20110288224 |
申请日期 |
2011.12.28 |
申请人 |
CANON MARKETING JAPAN INC |
发明人 |
IGARASHI HIROSHI;YAMADA HIROYUKI |
分类号 |
H04N7/173;H04H20/30;H04H20/93;H04H60/43;H04H60/46;H04H60/82 |
主分类号 |
H04N7/173 |
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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