Data broadcast method
First Claim
1. A system for providing a plurality of sets of broadcast data service transmitted as part of a broadcast signal, comprising:
- a processor configured to periodically extract at least some of the plurality of sets of the broadcast data service from a broadcast carousel included in the broadcast signal;
a memory configured to store the extracted plurality of sets of the broadcast data service, the broadcast data service containing digital audio/video data and defining a plurality of digital audio/video data sets, the digital audio/video data sets including television clips;
a first controller configured to allow selection from a list of the plurality of sets of the digital audio/video data sets; and
a second controller responsive to a user initiated selection signal to cause the memory to output a user selected one of the plurality of digital audio/video data sets selected from the list, the selected one of the plurality of digital audio/video data sets having digital audio/video data in non-real time, whereinthe processor converts the digital audio/video data of the plurality of sets of the broadcast data service into real time audio/video data, and the processor is configured to update portions of data related to the stored extracted plurality of sets,the broadcast data service is transmitted with broadcast digital television data as part of the broadcast signal, andall of the broadcast digital television data is in a first data compression format, and all of the digital audio/visual data sets are in a data compression format different from the first format.
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Accused Products
Abstract
A system for providing a plurality of sets of broadcast data service transmitted as part of a broadcast signal, including a processor configured to periodically extract at least some of the plurality of sets of the broadcast data service from a broadcast carousel included in the broadcast signal, a memory configured to store the extracted plurality of sets of the broadcast data service, defining a plurality of digital-audio/video-data-sets including television clips, a first controller configured to allow selection from a list of the plurality of sets of the digital-audio/video-data-sets, and a second controller responsive to a user initiated selection signal to cause the memory to output a user selected one of the plurality of digital-audio/video-data-sets selected from the list, wherein the processor converts the digital-audio/video-data of the plurality of sets of the broadcast data service into real time audio/video data, and updates portions of data related to the stored extracted plurality of sets.
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Citations
43 Claims
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1. A system for providing a plurality of sets of broadcast data service transmitted as part of a broadcast signal, comprising:
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a processor configured to periodically extract at least some of the plurality of sets of the broadcast data service from a broadcast carousel included in the broadcast signal; a memory configured to store the extracted plurality of sets of the broadcast data service, the broadcast data service containing digital audio/video data and defining a plurality of digital audio/video data sets, the digital audio/video data sets including television clips; a first controller configured to allow selection from a list of the plurality of sets of the digital audio/video data sets; and a second controller responsive to a user initiated selection signal to cause the memory to output a user selected one of the plurality of digital audio/video data sets selected from the list, the selected one of the plurality of digital audio/video data sets having digital audio/video data in non-real time, wherein the processor converts the digital audio/video data of the plurality of sets of the broadcast data service into real time audio/video data, and the processor is configured to update portions of data related to the stored extracted plurality of sets, the broadcast data service is transmitted with broadcast digital television data as part of the broadcast signal, and all of the broadcast digital television data is in a first data compression format, and all of the digital audio/visual data sets are in a data compression format different from the first format. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A system for providing a plurality of file based sets of broadcast data service transmitted as part of a broadcast signal, comprising:
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a processor configured to periodically extract the plurality of file based sets of the broadcast data service from a broadcast carousel included in the broadcast signal, and configured to form the extracted sets of broadcast data service into data files; a memory configured to store the data files formed by the processor, the broadcast data service containing digital audio/video file data and defining a plurality of digital audio/video file data sets, the digital audio/video file data sets including television clips; a first controller configured to allow selection from a list of a plurality of sets of the digital audio/video file data sets; and a second controller responsive to a user initiated selection signal to cause the memory to output a user selected one of the plurality of digital audio/video file data sets selected from the list, the selected one of the plurality of digital audio/video file data sets having digital audio/video file data in non-real time, wherein the broadcast data service is transmitted with broadcast digital television data as part of the broadcast signal, and all of the broadcast digital television data is in a first data compression format, and all of the digital audio/visual data sets are in a data compression format different from the first format. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
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Specification