公开(公告)号：US11540018B2

公开(公告)日：2022-12-27

申请号：US17218102

申请日：2021-03-30

申请人： BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.

发明人： Yang Zhang ,  Zhidong Lang ,  Siyu Liu

IPC分类号： H04N21/466 ,  H04N21/2187 ,  H04N21/262 ,  H04N21/442 ,  H04N21/4627 ,  H04N21/472

摘要： Methods, devices, and non-transitory computer-readable storage mediums are provided for distributing red envelops. The method includes following steps: generating red envelopes based on a user instruction; receiving a first request for accessing the red envelopes in response to a delay condition being fulfilled; calculating one or more amounts based on an audience number of online audiences at current moment; and placing the one or more amounts at a preset position of a container for displaying.

公开(公告)号：US11528522B2

公开(公告)日：2022-12-13

申请号：US16665810

申请日：2019-10-28

申请人： Sonos, Inc.

发明人： Arthur Coburn, IV ,  Ron Kuper ,  Ted M. Lin ,  Sherwin Liu ,  Luis Vega

IPC分类号： H04N21/254 ,  H04N21/436 ,  H04N21/2387 ,  G11B27/10 ,  H04N21/81 ,  H04N21/4627 ,  H04N21/482 ,  G06F16/438 ,  H04N21/41

摘要： Example techniques related to polices for media playback systems. An example implementation involves a computing system receiving data representing a request to play back first audio tracks on one or more first playback devices of a first media playback system. The first media playback system is associated with a first subscriber to a streaming media service and the first media playback system is physically located in a first commercial establishment. The computing system determines that the first subscriber is associated with one or more first subscriber policies of the streaming media service and sends instructions to play back the first audio tracks on the one or more first playback devices according to the one or more first subscriber policies of the streaming media service.

公开(公告)号：US20220394327A1

公开(公告)日：2022-12-08

申请号：US17603673

申请日：2021-05-07

申请人： GT Systems Pty Ltd.

发明人： Keith Rhett SAMPSON ,  Jaime Llorca ,  Collin Hendry ,  Jonathan Holt ,  Kevin John Stauton-Lambert

IPC分类号： H04N21/4367 ,  G06Q10/06 ,  G06Q50/10 ,  H04N21/63 ,  H04L9/40 ,  H04L67/06 ,  H04N21/2383 ,  H04N21/4227 ,  H04N21/4627 ,  H04N21/482

摘要： A Unified Content Delivery Network system (UCDN) system which is formed from a network of one or more inter-operable Peer networks.
A hierarchical hybrid adaptive Secure Peer-Assisted Networking System (termed SPAN-AI),using a hierarchical AI driven approach under a unified secure content-addressable architecture which is based on five key SPAN-AI sub systems: unified naming; unified discovery; hybrid adaptive routing; scalable pubsub; and embedded security; all of said five key SPAN-AI sub systems securely integrated and jointly optimized via a hierarchical, pluggable AI framework, with an associated simulation, training, and development pipeline that embeds AI agents with varying degrees of awareness and optimization capabilities at peer, edge, or core or other network levels (hierarchies).

公开(公告)号：US20220385742A1

公开(公告)日：2022-12-01

申请号：US17884328

申请日：2022-08-09

申请人： Maxell, Ltd.

发明人： Hiroki Mizosoe ,  Junji Shiokawa ,  Kazuto Yoneyama ,  Kunihiro Nomura ,  Masaaki Hiramatsu ,  Yasuhisa Mori ,  Takashi Yoshimaru ,  Kazuaki Aoyama ,  Tomomu Ishikawa ,  Yo Miyamoto

IPC分类号： H04L67/60 ,  G06Q10/10 ,  H04N21/2225 ,  H04N21/414 ,  H04N21/4227 ,  H04N21/472 ,  H04N21/658 ,  H04L67/5683 ,  H04L51/10 ,  H04N21/254 ,  H04N21/426 ,  H04N21/4627

摘要： A transmitting terminal can transmit a content held by itself to a specific receiving terminal having no email software as if using a mailer. The transmitting terminal (10) and the receiving terminal (20) are connected to a delivery server (30) via a network (4). The delivery server (30) comprises: a database (36) for registering the device ID that specifies the receiving terminal (20); a content storage (39) for temporarily storing a content transmitted from the transmitting terminal (10); and table (33, 37) for managing contents separately on a per device ID basis of the receiving terminal. The delivery server (30), when receiving a request from the receiving terminal (20), refers to the tables (33, 27) and transmits to the receiving terminal (20) a content, the transmission destination of which corresponds to the device ID of the receiving terminal (20).

公开(公告)号：US11516537B2

公开(公告)日：2022-11-29

申请号：US17125876

申请日：2020-12-17

申请人： Apple Inc.

发明人： Marcel Van Os ,  Harry J. Saddler ,  Lia T. Napolitano ,  Jonathan H. Russell ,  Patrick M. Lister ,  Rohit Dasari

IPC分类号： H04N21/439 ,  H04N21/422 ,  H04N21/443 ,  H04N21/482 ,  H04N21/858 ,  H04N21/488 ,  H04N21/84 ,  G06F16/73 ,  G06F16/738 ,  G06F16/78 ,  G10L15/26 ,  H04N21/41 ,  H04N21/431 ,  G09C1/00 ,  G10L15/22 ,  G06F3/16 ,  G10L17/00 ,  G10L17/22 ,  H04N21/254 ,  H04N21/258 ,  H04N21/45 ,  H04N21/4627 ,  G10L15/18 ,  H04N21/472

摘要： Systems and processes are disclosed for controlling television user interactions using a virtual assistant. In an example process, a virtual assistant can interact with a television set-top box to control content shown on a television display. Speech input for the virtual assistant can be received from a device with a microphone. The speech input can comprise a query associated with content shown on the television display. A user intent of the query can be determined based on one or more of the content shown on the television display and a viewing history of media content. A result of the query can be caused to be displayed based on the determined user intent.

公开(公告)号：US20220360853A1

公开(公告)日：2022-11-10

申请号：US17735908

申请日：2022-05-03

申请人： Samsung Electronics Co., Ltd.

发明人： Youngkwon Lim

IPC分类号： H04N21/4627 ,  H04N21/4623 ,  H04N21/8352 ,  H04N21/84

摘要： A decoding device includes a communication interface and a processor operably coupled to the communication interface. The communication interface receives at least a portion of a broadcast stream including media data, which includes media samples. The processor identifies information elements containing DRM processing information in the broadcast stream. Each information element is associated with a respective one media sample of the media data. For each information element, the processor also identifies the one media sample that is associated with the information element. The processor further identifies, based on the information element, the DRM processing information for the one media sample. In addition, the processor decodes the one media sample based on the DRM processing information.

公开(公告)号：US11457280B2

公开(公告)日：2022-09-27

申请号：US16560916

申请日：2019-09-04

申请人： HULU, LLC

发明人： Ling Lau ,  Brandon Lonac ,  Dallas Mahrt ,  Karthik Prasanna ,  Yingan Wang ,  Andres Rangel

IPC分类号： H04N21/4627 ,  H04N21/472 ,  H04N21/482 ,  H04N21/437 ,  H04N21/2187 ,  H04N21/231 ,  H04N21/8355

摘要： In one embodiment, a method receives a first bundle and a second bundle for a video based on metadata for the video. The method stores the second bundle with a dependency on the first bundle when the second bundle is associated with a first set of control data parameters found in the first bundle that control a first aspect of access to the video. The second bundle is stored with a second set of control data parameters to control a second aspect of access to the video. When the first bundle is selected, the method accesses the first set of control data parameters for the first bundle. When the second bundle is selected, the method accesses the first set of control data parameters in the first bundle via the dependency to the first bundle and the second set of control data parameters for the second bundle.

公开(公告)号：US11445250B2

公开(公告)日：2022-09-13

申请号：US16299605

申请日：2019-03-12

申请人： Funai Electric Co., Ltd.

发明人： Naoto Takada ,  Masanori Ujino ,  Shinsuke Matsumoto

IPC分类号： H04N7/16 ,  H04N21/454 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/475 ,  H04N21/482 ,  H04N21/418 ,  H04N21/45 ,  H04N21/4627 ,  H04N21/414

摘要： A content distribution device includes a communication component and a controller. The communication component communicates with an access point device having a plurality of identifiers. The controller sets a distribution related condition related to a distribution of content for each of the identifiers.

公开(公告)号：US11438661B2

公开(公告)日：2022-09-06

申请号：US17239736

申请日：2021-04-26

申请人： MAXELL, LTD.

发明人： Takuya Shimizu ,  Kazuhiko Yoshizawa ,  Yasunobu Hashimoto ,  Nobuo Masuoka

IPC分类号： H04N7/16 ,  H04N21/4627 ,  G06F3/14 ,  H04H60/18 ,  H04N21/44 ,  H04N21/6377 ,  H04N5/913 ,  H04H60/13 ,  H04N5/765 ,  H04H60/27 ,  H04N21/433

摘要： In a broadcast receiving apparatus including: a broadcast receiving unit configured to receive control information regarding contents of digital broadcasting and content protection for the contents; an accumulation unit configured to accumulate the contents received by the broadcast receiving unit; a video output unit configured to output video of the contents received by the broadcast receiving unit or video of the contents accumulated by the accumulation unit to external equipment; an interface; and a control unit, switching of content protecting processes are executed in accordance with the number of pixels of video of contents in a first video outputting process state to output contents to external equipment without accumulation, a second video outputting process state to output contents to external equipment after an accumulating process, a copying process state, and a moving process state, and control is executed.

公开(公告)号：US11438660B2

公开(公告)日：2022-09-06

申请号：US17054418

申请日：2019-05-22

申请人： Koninklijke KPN N.V.

发明人： Alejandro Casal Gomez ,  Dolf Schinkel

IPC分类号： H04N21/4627 ,  H04N21/237 ,  H04N21/647 ,  H04N21/81 ,  H04N21/8547

摘要： The invention is concerned with insertion of secondary content in a time slot of primary content. The primary content and the secondary content are provided to a receiver via a managed content delivery network configured for IPTV delivery. The secondary content may be personalized content, such as an ad. Both the primary content and the secondary content may be encrypted, and decryptable with different decryption keys. Measures are described for pre-caching the decryption key for the secondary content at the receiver ahead of a scheduled play-out time of the secondary content. By pre-caching the decryption key, an interruption in play-out may be avoided or reduced compared to a basic scenario in which the receiver requests the decryption key at or immediately before the scheduled play-out time.