RECEIVING DEVICE, RECEIVING METHOD, PROGRAM, AND BROADCASTING SYSTEM
First Claim
1. A receiving device for receiving AV contents, the receiving device comprising:
- obtaining means for obtaining a description document described in a program language for displaying contents from a server present on a network connected with said receiving device;
determining means for determining whether the obtained said description document is obtained from a first server managed on a broadcaster side broadcasting said AV contents; and
controlling means for controlling execution of the obtained said description document according to a result of determination by said determining means.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed herein is a receiving device for receiving AV contents, the receiving device including: an obtaining section configured to obtain a description document described in a program language for displaying contents from a server present on a network connected with the receiving device; a determining section configured to determine whether the obtained the description document is obtained from a first server managed on a broadcaster side broadcasting the AV contents; and a controlling section configured to control execution of the obtained the description document according to a result of determination by the determining section.
79 Citations
11 Claims
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1. A receiving device for receiving AV contents, the receiving device comprising:
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obtaining means for obtaining a description document described in a program language for displaying contents from a server present on a network connected with said receiving device; determining means for determining whether the obtained said description document is obtained from a first server managed on a broadcaster side broadcasting said AV contents; and controlling means for controlling execution of the obtained said description document according to a result of determination by said determining means. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A receiving method of a receiving device for receiving AV contents, the receiving method comprising:
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by said receiving device, an obtaining step of obtaining a description document described in a program language for displaying contents from a server present on a network connected with said receiving device; a determining step of determining whether the obtained said description document is obtained from a first server managed on a broadcaster side broadcasting said AV contents; and a controlling step of controlling execution of the obtained said description document according to a result of determination in said determining step.
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9. A program for controlling a receiving device for receiving AV contents, the program making a computer of the receiving device perform a process comprising:
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an obtaining step of obtaining a description document described in a program language for displaying contents from a server present on a network connected with said receiving device; a determining step of determining whether the obtained said description document is obtained from a first server managed on a broadcaster side broadcasting said AV contents; and a controlling step of controlling execution of the obtained said description document according to a result of determination in said determining step.
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10. A broadcasting system comprising:
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a transmitting device for transmitting AV contents; and a receiving device for receiving the transmitted said AV contents; said transmitting device including transmitting means for storing, in said AV contents, trigger information relating to a description document described in a program language for displaying contents, said description document being to be executed by said receiving device so as to be interlocked with progress of said AV contents, and transmitting said AV contents from a server present on a network connected with said receiving device; and said receiving device including extracting means for extracting said trigger information from said AV contents, obtaining means for obtaining a said description document from a first server managed on a broadcaster side broadcasting said AV contents on a basis of the extracted said trigger information and obtaining a said description document from a second server not managed on said broadcaster side in response to a user operation, determining means for determining whether an obtained said description document is obtained from said first server, and controlling means for controlling execution of the obtained said description document according to a result of determination by said determining means.
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11. A receiving device for receiving AV contents, the receiving device comprising:
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an obtaining section configured to obtain a description document described in a program language for displaying contents from a server present on a network connected with said receiving device; a determining section configured to determine whether the obtained said description document is obtained from a first server managed on a broadcaster side broadcasting said AV contents; and a controlling section configured to control execution of the obtained said description document according to a result of determination by said determining section.
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Specification