Method and system for providing interactive look-and-feel in a digital broadcast via an X-Y protocol
First Claim
1. A system for allowing a user to make a selection from a transmitted image in a one-way communication, wherein the system includes protocol data for enabling at least a portion of the transmitted image to be selectable, a generator for generating a signal, and a receiver for receiving the signal, the system comprising:
- a generator for generating a signal comprising a first data set and a second data set, the first data set comprising first event data for enabling display of the transmitted image without resort to the second data set and the second data set comprising protocol data for enabling at least a portion of the transmitted image to be selectable, the protocol data comprising at least the following explicit data elements;
link data associated with the first event data for enabling the selectable portion of the transmitted image to be selectable;
sync data associated with the link data for enabling time based synchronization of the link data with the first event data;
indication data for indicating the number of selectable portions of the transmitted image;
coordinate data for defining the selectable portion of the transmitted image; and
description data for describing second event data presented when a user selects the selectable portion of the transmitted image; and
a receiving device for receiving at least a portion of the signal including at least a portion of each of the first and second data sets including the indication data for displaying the transmitted image such that the user may make a selection therefrom.
6 Assignments
0 Petitions
Accused Products
Abstract
A system for providing an interactive look-and-feel in a digital video broadcast via an X-Y protocol is provided. At a head-end, video information is digitized and associated with private data, such as event identifications, X-Y coordinates, link event identification and synchronization data. This information is then transmitted to a receiving end and is input into a set-top box. The set-top box receives the broadcast digital signal and includes a member for receiving the broadcast digital signal and generating a playable signal including indicia of the link data. The playable signal is then played on a playing device. The user is provided with a remote control or similar input device for selecting from the indicia. Upon selection of a desired indicia, the user may exercise the predetermined link associated with the selected indicia in order to obtain the desired playable signal.
325 Citations
53 Claims
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1. A system for allowing a user to make a selection from a transmitted image in a one-way communication, wherein the system includes protocol data for enabling at least a portion of the transmitted image to be selectable, a generator for generating a signal, and a receiver for receiving the signal, the system comprising:
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a generator for generating a signal comprising a first data set and a second data set, the first data set comprising first event data for enabling display of the transmitted image without resort to the second data set and the second data set comprising protocol data for enabling at least a portion of the transmitted image to be selectable, the protocol data comprising at least the following explicit data elements;
link data associated with the first event data for enabling the selectable portion of the transmitted image to be selectable;
sync data associated with the link data for enabling time based synchronization of the link data with the first event data;
indication data for indicating the number of selectable portions of the transmitted image;
coordinate data for defining the selectable portion of the transmitted image; and
description data for describing second event data presented when a user selects the selectable portion of the transmitted image; and
a receiving device for receiving at least a portion of the signal including at least a portion of each of the first and second data sets including the indication data for displaying the transmitted image such that the user may make a selection therefrom. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A system for receiving a transmitted image in a one way communication and allowing a user to make a selection from the transmitted image, wherein the system utilizes protocol data to enable at least a portion of the transmitted image to be selectable, the system comprising:
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a receiver for receiving a signal comprising a first data set and a second data set, the first data set comprising first event data relating to the transmitted image and the second data set comprising protocol data for enabling at least a portion of the transmitted image to be selectable, the protocol data comprising at least the following explicit data elements;
link data associated with the first event data for enabling the selectable portion of the transmitted image to be selectable;
sync data associated with the link data for enabling time-based synchronization of the link data with the first event data;
indication data for indicating the number of selectable portions of the transmitted image;
coordinate data for defining the selectable portion of the transmitted image; and
description data for describing second event data presented when a user selects the selectable portion of the transmitted image;
the system further comprising;
a user-activatable selection device for enabling the user to select the selectable portion of the transmitted image; and
a processing device for processing the link and sync data so that the link data is synchronized with the first event data. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A system for transmitting an image in a one-way communication, wherein the image contains one or more selectable portions, and wherein the system includes protocol data for enabling at least a portion of the transmitted image to be selectable and a generator for generating a signal, the system comprising:
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a generator for generating a signal comprising a first data set and a second data set, the first data set comprising first event data relating to the transmitted image and the second data set comprising protocol data for enabling at least a portion of the transmitted image to be selectable, the protocol data comprising at least the following explicit data elements;
link data associated with the first event data for enabling the selectable portion of the transmitted image to be selectable;
sync data associated with the link data for enabling time-based synchronization of the link data with the first event data;
indication data for indicating the number of selectable portions of the transmitted image;
coordinate data for defining the selectable portion of the transmitted image; and
description data for describing second event data presented when a user selects the selectable portion of the transmitted image; and
a transmitter for transmitting the signal. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45, 48)
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46. A method for allowing a user to make a selection from a transmitted image in a one-way communication, the method comprising:
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generating a signal comprising a first data set and a second data set, the first data set comprising first event data relating to the transmitted image and the second data set comprising protocol data for enabling at least a portion of the transmitted image to be selectable, the protocol data comprising;
link data associated with the first event data for enabling the selectable portion of the transmitted image to be selectable;
sync data associated with the link data for enabling time-based synchronization of the link data with the first event data;
indication data for indicating the number of selectable portions of the transmitted image;
coordinate data for defining the selectable portion of the transmitted image; and
description data for describing second event data presented when a user selects the selectable portion of the transmitted image;
transmitting the signal; and
receiving at least a portion of the signal including at least a portion of each of the first and second data sets for displaying the transmitted image such that the user may make a selection therefrom. - View Dependent Claims (47, 49, 50)
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51. A method for generating an MPEG data stream for enabling a set top box in one-way communication with a head end to present an image having at least one selectable portion thereon, the method comprising,
receiving event data in MPEG format having a private data section; -
inserting in the private data section positional data for defining the selectable portion of the image;
inserting in the private data section link data associated with the event data for enabling the selectable portion of the transmitted image to be selectable;
inserting in the private data section sync data associated with the link data for enabling time-based synchronization of the link data with the event data;
inserting in the private data section indication data for indicating the number of selectable portions of the transmitted image; and
inserting in the private data section description data for describing second event data presented when a user selects the selectable portion of the transmitted image;
wherein the event data enables display of the image without resort to the positional data, link data, sync data, indication data, or description data.
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52. A system for providing an interactive look-and-feel in a display device receiving a digital broadcast in a one-way communication, the system comprising:
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generation means for generating a signal comprising a first data set and a second data set, the first data set comprising first event data for enabling display of an image on the display device without resort to the second data set and the second data set comprising private data for enabling one or more interactive hot-spots to be maintained in the image, the generation means comprising a video effects device for producing the fire event data, a digital video encoder for encoding the first event data, a computer for producing the private data, and a multiplexer for interleaving the first and second data sets;
the private data comprising a plurality of explicit data elements including the number of hot-spots to be maintained in the image, coordinates for each hot-spot within the image, an identifier for identifying second event data to be displayed when a user interacts with the hot-spot, description data describing the second event data, and synchronization data for time synchronizing the one or more hot-spots with the first event data; and
signal reception means for receiving at least a portion of the signal, for displaying the image, and for allowing the user to interact with the one or more hot-spots, the signal reception means comprising a tuner, a demultiplexer for separating the first and second data sets, a processor for generating and maintaining the one or mote hot-spots using the private data, and a user-selection device.
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53. A method for transmitting an image in a one-way communication system, which image contains one or more selectable portions, the method comprising:
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generating a signal comprising a first data set and a second data set, the first data set comprising first event data for enabling display of the transmitted image without resort to the second data set and the second data set comprising protocol data for enabling at least a portion of the transmitted image to be selectable, the protocol data comprising at least the following explicit data elements;
link data associated with the first event data for enabling the selectable portion of the transmitted image to be selectable;
sync data associated with the link data for enabling time-based synchronization of the link data with the first event data;
indication data for indicating the number of selectable portions of the transmitted image;
coordinate data for defining the selectable portion of the transmitted image; and
description data for describing second event data presented when a user selects the selectable portion of the transmitted image; and
transmitting the signal.
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Specification