| 摘要 |
One or more first devices may receive, from a second device, program information as part of a request to provide a contextual message, associated with particular content corresponding to the program information, to a third device. The program information may identify a time, a geographic location, and a television channel identifier associated with the particular content. The one or more devices may cause the particular content to be identified based on a fingerprint of the particular content; receive the contextual message that was identified based on the fingerprint; provide the contextual message to the third device; and provide, for storage in a content schedule, information identifying the particular content, a time period during which the particular content is broadcasted, the geographic location, and the television channel identifier. The content schedule may be used to identify the particular content after the particular content has been initially identified based on the fingerprint. |
| 主权项 |
1. A method comprising:
receiving, by one or more first devices and from a second device, program information as part of a request to provide a contextual message, associated with particular content corresponding to the program information, to a third device,
the third device being different than the one or more first devices and the second device,the program information identifying a time, a geographic location of the second device, and a television channel identifier of a channel to which the second device is tuned,
the television channel identifier being associated with the particular content; causing, by the one or more first devices, the particular content to be identified based on a fingerprint of the particular content; receiving, by the one or more first devices, the contextual message associated with the particular content that was identified based on the fingerprint of the particular content; providing, by the one or more first devices, the contextual message to the third device; and providing, by the one or more first devices and for storage in a content schedule, information identifying the particular content, a time period during which the particular content is to be broadcasted, the geographic location, and the television channel identifier, associated with the particular content,
the content schedule being used to identify the particular content without identifying the particular content based on the fingerprint after the particular content has been initially identified based on the fingerprint. |
