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公开(公告)号：US20220191569A1
公开(公告)日：2022-06-16
申请号：US17644658
申请日：2021-12-16
申请人： Roku, Inc.
IPC分类号： H04N21/2668 , H04N21/234 , H04N21/81 , H04N21/431
摘要： Disclosed is a method including (i) detecting that query fingerprint data representing frames of video content being rendered by a media presentation device matches reference fingerprint data representing frames of multiple channels of video content, including detecting that the query fingerprint data matches multiple instances of reference fingerprint data each representing frames of a different respective channel in the multiple channels of video content, and (ii) responsive to at least the detecting that the query fingerprint data representing the frames of the video content being rendered by the device matches the reference fingerprint data representing the frames of the multiple channels of video content, configuring the device with channel-icon fingerprint data representing channel icons of the multiple channels of video content, to enable the device to perform channel-icon fingerprint matching to determine which channel of the multiple channels is being rendered by the device.
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公开(公告)号：US20230308703A1
公开(公告)日：2023-09-28
申请号：US18127434
申请日：2023-03-28
申请人： Roku, Inc.
发明人： Andrew Laurence Ashbacher , Steven Michael Cormie , Markus Kurt Peter Cremer , Shashank Merchant , Andreas Schmidt
IPC分类号： H04N21/234 , H04N21/235 , H04N21/266 , H04N21/258
CPC分类号： H04N21/266 , H04N21/23418 , H04N21/23424 , H04N21/235 , H04N21/25841
摘要： In one aspect, a method includes identifying an upcoming content-modification opportunity on a channel, where the upcoming content-modification opportunity relates to a modifiable content-segment transmitted by a content-distribution system on the channel, and where the modifiable content-segment includes an overlay content portion and a non-overlay content portion. The method also includes responsive to identifying the upcoming content-modification opportunity on the channel, identifying a content-presentation device tuned to the channel. The method also includes determining location data associated with the overlay content portion. The method also includes transmitting, to the identified content-presentation device, the determined location data to facilitate the content-presentation device performing a content-modification operation in connection with the identified upcoming content-modification opportunity on the channel, where performing the content-modification operation involves replacing only the non-overlay content portion with supplemental content.
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公开(公告)号：US11722721B2
公开(公告)日：2023-08-08
申请号：US17644660
申请日：2021-12-16
申请人： Roku, Inc.
IPC分类号： H04N21/2668 , H04N21/431 , H04N21/81 , H04N21/234 , H04N21/442 , H04N21/654
CPC分类号： H04N21/2668 , H04N21/23424 , H04N21/4314 , H04N21/44204 , H04N21/654 , H04N21/8153
摘要： Disclosed is a method that includes a media presentation device (i) generating query fingerprint data representing video frames of a channel being rendered by the media presentation device, and transmitting the generated query fingerprint data from the device over a network to a server, (ii) responsive to transmitting the query fingerprint data to the server, receiving, from the server, channel-icon fingerprint data representing channel icons of multiple channels selected based at least on the server having detected that the query fingerprint data representing the video frames of the channel being rendered by the media presentation device matches the reference fingerprint data representing the frames of the multiple channels of video content, and (iii) responsive to receiving the channel-icon fingerprint data from the server, performing channel-icon fingerprint matching to determine which channel in the multiple channels is the channel being rendered by the media presentation device.
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公开(公告)号：US11617001B2
公开(公告)日：2023-03-28
申请号：US17399507
申请日：2021-08-11
申请人： Roku, Inc.
发明人： Andrew Laurence Ashbacher , Steven Michael Cormie , Markus Kurt Peter Cremer , Shashank Merchant , Andreas Schmidt
IPC分类号： H04N21/431 , H04N21/435 , H04N21/488 , H04N21/6547 , H04N21/234 , H04N21/235 , H04N21/258 , H04N21/266
摘要： In one aspect, a method includes identifying an upcoming content-modification opportunity on a channel, where the upcoming content-modification opportunity relates to a modifiable content-segment transmitted by a content-distribution system on the channel, and where the modifiable content-segment includes an overlay content portion and a non-overlay content portion. The method also includes responsive to identifying the upcoming content-modification opportunity on the channel, identifying a content-presentation device tuned to the channel. The method also includes determining location data associated with the overlay content portion. The method also includes transmitting, to the identified content-presentation device, the determined location data to facilitate the content-presentation device performing a content-modification operation in connection with the identified upcoming content-modification opportunity on the channel, where performing the content-modification operation involves replacing only the non-overlay content portion with supplemental content.
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公开(公告)号：US20220191588A1
公开(公告)日：2022-06-16
申请号：US17644660
申请日：2021-12-16
申请人： Roku, Inc.
IPC分类号： H04N21/442 , H04N21/654
摘要： Disclosed is a method that includes a media presentation device (i) generating query fingerprint data representing video frames of a channel being rendered by the media presentation device, and transmitting the generated query fingerprint data from the device over a network to a server, (ii) responsive to transmitting the query fingerprint data to the server, receiving, from the server, channel-icon fingerprint data representing channel icons of multiple channels selected based at least on the server having detected that the query fingerprint data representing the video frames of the channel being rendered by the media presentation device matches the reference fingerprint data representing the frames of the multiple channels of video content, and (iii) responsive to receiving the channel-icon fingerprint data from the server, performing channel-icon fingerprint matching to determine which channel in the multiple channels is the channel being rendered by the media presentation device.
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6.发明公开公开(公告)号：US20230276090A1
公开(公告)日：2023-08-31
申请号：US18309989
申请日：2023-05-01
申请人： ROKU, INC.
IPC分类号： H04N21/2668 , H04N21/431 , H04N21/81 , H04N21/234 , H04N21/442 , H04N21/654
CPC分类号： H04N21/2668 , H04N21/4314 , H04N21/8153 , H04N21/23424 , H04N21/44204 , H04N21/654
摘要： Disclosed is a method that includes a media presentation device (i) generating query fingerprint data representing video frames of a channel being rendered by the media presentation device, and transmitting the generated query fingerprint data from the device over a network to a server, (ii) responsive to transmitting the query fingerprint data to the server, receiving, from the server, channel-icon fingerprint data representing channel icons of multiple channels selected based at least on the server having detected that the query fingerprint data representing the video frames of the channel being rendered by the media presentation device matches the reference fingerprint data representing the frames of the multiple channels of video content, and (iii) responsive to receiving the channel-icon fingerprint data from the server, performing channel-icon fingerprint matching to determine which channel in the multiple channels is the channel being rendered by the media presentation device.
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公开(公告)号：US11638058B2
公开(公告)日：2023-04-25
申请号：US17644658
申请日：2021-12-16
申请人： Roku, Inc.
IPC分类号： H04N21/234 , H04N21/2668 , H04N21/431 , H04N21/81 , H04N21/442 , H04N21/654
摘要： Disclosed is a method including (i) detecting that query fingerprint data representing frames of video content being rendered by a media presentation device matches reference fingerprint data representing frames of multiple channels of video content, including detecting that the query fingerprint data matches multiple instances of reference fingerprint data each representing frames of a different respective channel in the multiple channels of video content, and (ii) responsive to at least the detecting that the query fingerprint data representing the frames of the video content being rendered by the device matches the reference fingerprint data representing the frames of the multiple channels of video content, configuring the device with channel-icon fingerprint data representing channel icons of the multiple channels of video content, to enable the device to perform channel-icon fingerprint matching to determine which channel of the multiple channels is being rendered by the device.
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公开(公告)号：US20210377585A1
公开(公告)日：2021-12-02
申请号：US17399507
申请日：2021-08-11
申请人： Roku, Inc.
发明人： Andrew Laurence Ashbacher , Steven Michael Cormie , Markus Kurt Peter Cremer , Shashank Merchant , Andreas Schmidt
IPC分类号： H04N21/266 , H04N21/234 , H04N21/235 , H04N21/258
摘要： In one aspect, a method includes identifying an upcoming content-modification opportunity on a channel, where the upcoming content-modification opportunity relates to a modifiable content-segment transmitted by a content-distribution system on the channel, and where the modifiable content-segment includes an overlay content portion and a non-overlay content portion. The method also includes responsive to identifying the upcoming content-modification opportunity on the channel, identifying a content-presentation device tuned to the channel. The method also includes determining location data associated with the overlay content portion. The method also includes transmitting, to the identified content-presentation device, the determined location data to facilitate the content-presentation device performing a content-modification operation in connection with the identified upcoming content-modification opportunity on the channel, where performing the content-modification operation involves replacing only the non-overlay content portion with supplemental content.
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公开(公告)号：US11134292B2
公开(公告)日：2021-09-28
申请号：US16855268
申请日：2020-04-22
申请人： Roku, Inc.
发明人： Andrew Laurence Ashbacher , Steven Michael Cormie , Markus Kurt Peter Cremer , Shashank Merchant , Andreas Schmidt
IPC分类号： H04N21/234 , H04N21/235 , H04N21/258 , H04N21/266 , H04N21/431 , H04N21/435 , H04N21/488 , H04N21/6547
摘要： In one aspect, a method includes identifying an upcoming content-modification opportunity on a channel, where the upcoming content-modification opportunity relates to a modifiable content-segment transmitted by a content-distribution system on the channel, and where the modifiable content-segment includes an overlay content portion and a non-overlay content portion. The method also includes responsive to identifying the upcoming content-modification opportunity on the channel, identifying a content-presentation device tuned to the channel. The method also includes determining location data associated with the overlay content portion. The method also includes transmitting, to the identified content-presentation device, the determined location data to facilitate the content-presentation device performing a content-modification operation in connection with the identified upcoming content-modification opportunity on the channel, where performing the content-modification operation involves replacing only the non-overlay content portion with supplemental content.
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