公开(公告)号：US12126877B2

公开(公告)日：2024-10-22

申请号：US18141933

申请日：2023-05-01

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Prabhudev Navali ,  Raj Nair ,  Pablo Argon

IPC分类号： H04N21/80 ,  H04N21/2343 ,  H04N21/2347 ,  H04N21/437 ,  H04N21/4405 ,  H04N21/8358 ,  H04N21/845

CPC分类号： H04N21/8358 ,  H04N21/234309 ,  H04N21/2347 ,  H04N21/437 ,  H04N21/4405 ,  H04N21/8456

摘要： A method and device for consuming watermarked media content includes generating a manifest request to access a watermarked media content asset, receiving a custom manifest and a watermarking signature including a unique sequence of segment variants relating to the media content asset, and generating a segment request to an origin server having a plurality of composite segments for the media content asset. The client device receives, from the origin server, a composite segment that includes an authorized watermarked segment variant. Using the unique sequence, the client device extracts the authorized watermarked segment variant and assembles a combination of the main ISOBMFF track and authorized watermarked segment variant to form an output composite segment that is assembled only from the main ISOBMFF track and the extracted particular watermarked segment variant, and decrypts and decodes the output composite segment for rendering by a player application of the client device.

公开(公告)号：US12101533B2

公开(公告)日：2024-09-24

申请号：US17909619

申请日：2021-03-05

申请人： Kakao Entertainment Corp.

发明人： Jeongwon Park ,  Yunho Park ,  Jaesung Lee ,  Hyun Kim ,  Sun A Choi ,  Taejin Park

IPC分类号： H04N21/4784 ,  H04N21/437 ,  H04N21/442 ,  H04N21/472

CPC分类号： H04N21/4784 ,  H04N21/437 ,  H04N21/44204 ,  H04N21/47211

摘要： Embodiments relate to a method and a system for providing a content via efficient database architecture for individualized time management. According to the method and system, it is possible to perform a quick data processing simultaneously with an efficient database management through the database architecture even in a situation where the number of users and contents are greatly increased by mapping etc. between tables based on a base content associated with a quasi-free sub-contents when activation of quasi-free sub-contents is requested.

公开(公告)号：US12069342B2

公开(公告)日：2024-08-20

申请号：US17440148

申请日：2021-06-18

申请人： BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.

发明人： Ruixin Feng ,  Zhen Cao ,  Yixiu Huang

IPC分类号： H04N21/472 ,  H04N21/437

CPC分类号： H04N21/472 ,  H04N21/437

摘要： The present disclosure relates to the field of multimedia technology, and more particularly, to a method and an apparatus for playing multimedia data, an electronic device, and a storage medium. The method for playing multimedia data includes: acquiring, in response to a first trigger operation for first multimedia data currently being played as received via a first interface of a first platform, second multimedia data corresponding to the first multimedia data; and playing the second multimedia data on the first platform. With the method for playing multimedia data according to the present disclosure, it is possible to shorten the length of the path from playing the first multimedia data to playing the second multimedia data, thereby improving the efficiency in playing the second multimedia data.

公开(公告)号：US12015815B2

公开(公告)日：2024-06-18

申请号：US14148662

申请日：2014-01-06

申请人： Symphony Advanced Media

发明人： Manish Bhatia ,  Michael Scott Saxon ,  Nigel Stephen Pratt ,  Pyeush Gurha

IPC分类号： H04N21/2668 ,  G06Q30/02 ,  G06Q30/0201 ,  G06Q30/0241 ,  G06Q30/0242 ,  G06Q30/0251 ,  H04H60/31 ,  H04N21/25 ,  H04N21/254 ,  H04N21/258 ,  H04N21/41 ,  H04N21/422 ,  H04N21/437 ,  H04N21/442 ,  H04N21/475 ,  H04N21/478 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/6334 ,  H04N21/81 ,  H04N21/8545 ,  H04N21/858

CPC分类号： H04N21/2668 ,  G06Q30/02 ,  G06Q30/0201 ,  G06Q30/0241 ,  G06Q30/0245 ,  G06Q30/0267 ,  H04H60/31 ,  H04N21/251 ,  H04N21/252 ,  H04N21/2541 ,  H04N21/25808 ,  H04N21/25891 ,  H04N21/41265 ,  H04N21/42203 ,  H04N21/42204 ,  H04N21/4222 ,  H04N21/42221 ,  H04N21/437 ,  H04N21/44204 ,  H04N21/44218 ,  H04N21/44222 ,  H04N21/44224 ,  H04N21/44226 ,  H04N21/4758 ,  H04N21/47815 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4826 ,  H04N21/6334 ,  H04N21/812 ,  H04N21/8545 ,  H04N21/8586

摘要： The MOBILE CONTENT TRACKING PLATFORM METHODS (“Mobile-Track”) transforms TV program schedule listing information and user channel selection via Mobile-Track components, into TV audience viewing data and ad effects data. A method is disclosed, comprising: obtaining TV program schedule listing data; providing the obtained TV program schedule listing data to a user mobile device; receiving an indication of user channel selection; determining a media program associated with the received indication of user channel selection; determining an ad associated with the determined media program; providing a survey question related to the determined ad to the user mobile device; and receiving a user response to the survey question.

公开(公告)号：US20240163511A1

公开(公告)日：2024-05-16

申请号：US18498792

申请日：2023-10-31

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Je-Won LEE ,  Joon-Young JUNG ,  Dong-Joon CHOI ,  Eun-Hee HYUN

IPC分类号： H04N21/442 ,  H04N21/437 ,  H04N21/44 ,  H04N21/845

CPC分类号： H04N21/44209 ,  H04N21/437 ,  H04N21/44004 ,  H04N21/8456

摘要： Disclosed herein is a method for receiving adaptive media streaming. The method may include calculating segment download time for each video quality level based on network throughput, a segment bitrate for the video quality level, segment duration, and a standard deviation of segment bitrates, determining a segment bitrate for maximizing the quality of viewing experience of a user based on the segment download time for each video quality level and a buffer level received from a playback buffer, making a request for the determined segment bitrate, transferring the request to a server, and transferring a corresponding video segment received in response to the request to the playback buffer.

公开(公告)号：US11968430B2

公开(公告)日：2024-04-23

申请号：US18490368

申请日：2023-10-19

申请人： Hisense Visual Technology Co., Ltd.

发明人： Sanjiv Sirpal ,  Mohammed Selim

IPC分类号： H04N21/488 ,  G06F3/01 ,  G06F3/0481 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04883 ,  H04N1/00 ,  H04N5/44 ,  H04N5/445 ,  H04N5/45 ,  H04N5/50 ,  H04N5/64 ,  H04N17/04 ,  H04N21/2187 ,  H04N21/231 ,  H04N21/235 ,  H04N21/24 ,  H04N21/25 ,  H04N21/2543 ,  H04N21/258 ,  H04N21/262 ,  H04N21/40 ,  H04N21/41 ,  H04N21/414 ,  H04N21/422 ,  H04N21/426 ,  H04N21/43 ,  H04N21/431 ,  H04N21/432 ,  H04N21/433 ,  H04N21/435 ,  H04N21/437 ,  H04N21/439 ,  H04N21/441 ,  H04N21/4415 ,  H04N21/442 ,  H04N21/45 ,  H04N21/462 ,  H04N21/47 ,  H04N21/472 ,  H04N21/4725 ,  H04N21/475 ,  H04N21/478 ,  H04N21/4782 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/485 ,  H04N21/61 ,  H04N21/658 ,  H04N21/81 ,  H04N21/8358 ,  H04N21/84 ,  H04N21/85 ,  H04N21/8545 ,  H04L51/52

CPC分类号： H04N21/4882 ,  G06F3/017 ,  G06F3/0481 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04883 ,  H04N1/00448 ,  H04N5/44 ,  H04N5/445 ,  H04N5/45 ,  H04N5/50 ,  H04N5/64 ,  H04N17/04 ,  H04N21/2187 ,  H04N21/23109 ,  H04N21/235 ,  H04N21/24 ,  H04N21/25 ,  H04N21/251 ,  H04N21/2543 ,  H04N21/258 ,  H04N21/25808 ,  H04N21/25883 ,  H04N21/25891 ,  H04N21/26291 ,  H04N21/40 ,  H04N21/41265 ,  H04N21/414 ,  H04N21/422 ,  H04N21/42203 ,  H04N21/42204 ,  H04N21/4221 ,  H04N21/42222 ,  H04N21/42225 ,  H04N21/426 ,  H04N21/42684 ,  H04N21/43 ,  H04N21/4302 ,  H04N21/4307 ,  H04N21/43072 ,  H04N21/43074 ,  H04N21/43079 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4316 ,  H04N21/432 ,  H04N21/433 ,  H04N21/4332 ,  H04N21/435 ,  H04N21/437 ,  H04N21/4396 ,  H04N21/441 ,  H04N21/4415 ,  H04N21/442 ,  H04N21/44204 ,  H04N21/44213 ,  H04N21/44222 ,  H04N21/44226 ,  H04N21/4532 ,  H04N21/462 ,  H04N21/4622 ,  H04N21/47 ,  H04N21/472 ,  H04N21/47202 ,  H04N21/47205 ,  H04N21/4725 ,  H04N21/475 ,  H04N21/4753 ,  H04N21/4755 ,  H04N21/4756 ,  H04N21/478 ,  H04N21/4782 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4826 ,  H04N21/4828 ,  H04N21/485 ,  H04N21/4858 ,  H04N21/488 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/6582 ,  H04N21/8126 ,  H04N21/8133 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8358 ,  H04N21/84 ,  H04N21/85 ,  H04N21/8545 ,  G06F2203/04804 ,  H04L51/52 ,  H04N21/42206

摘要： An intelligent television system provides an operating system and an application framework for controlling a user interface to handle user input events from a handheld remote control. The remote control includes color keys that are configured for triggering different functions in different application panels displayed on the television.

公开(公告)号：US11910065B2

公开(公告)日：2024-02-20

申请号：US17405534

申请日：2021-08-18

申请人： TiVo Solutions Inc.

发明人： James M. Barton ,  Brian Lanier

IPC分类号： H04N21/475 ,  H04N21/431 ,  H04N21/4725 ,  H04N21/478 ,  H04N21/81 ,  H04N21/4147 ,  H04N21/437 ,  H04N21/44 ,  H04N21/462 ,  H04N21/4788 ,  G11B27/30

CPC分类号： H04N21/4758 ,  G11B27/3081 ,  H04N21/4147 ,  H04N21/437 ,  H04N21/4312 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/4788 ,  H04N21/47815 ,  H04N21/8166

摘要： According to one aspect, a DVR sends a user's contact information over a network to a third party. Upon determining that a television program or advertisement contains a special tag that is associated with a third party, the DVR displays, to the user, a prompt that invites the DVR user to allow the DVR to send the user's contact information to the third party. If the user gives permission for the DVR to send the contact information to the third party, then the DVR sends the contact information to the third party (e.g., over the Internet).

公开(公告)号：US20240015355A1

公开(公告)日：2024-01-11

申请号：US18229686

申请日：2023-08-03

申请人： GREE, Inc.

发明人： Aya KURABUCHI

IPC分类号： H04N21/431 ,  H04N21/81 ,  H04N21/6543 ,  H04N21/658 ,  H04N21/437 ,  H04N21/4784

CPC分类号： H04N21/4312 ,  H04N21/8146 ,  H04N21/6543 ,  H04N21/658 ,  H04N21/437 ,  H04N21/4784

摘要： A video distribution device includes processing circuitry configured to receive first information, from a first terminal device, corresponding to motion of a first user of the first terminal device; distribute second information to a second terminal device of a second user being different from the first user, the second information for displaying a video including a first character object generated based on the first information; receive, from a second terminal device in a case that a second terminal device displays the video, a request for a first gift for the first character object; and distribute, to a second terminal device in response to a request, third information for displaying video that includes the first character object and a first object corresponding to a first gift.

公开(公告)号：US20240012487A1

公开(公告)日：2024-01-11

申请号：US18473778

申请日：2023-09-25

申请人： MULTIMEDIA TECHNOLOGIES PTE, LTD

发明人： Mohammed Selim ,  Saulo Correia Dourado

IPC分类号： G06F3/01 ,  H04N21/433 ,  H04N21/462 ,  H04N21/431 ,  H04N21/4725 ,  H04N21/40 ,  H04N21/8545 ,  H04N21/85 ,  H04N21/43 ,  H04N21/422 ,  H04N21/25 ,  H04N21/258 ,  H04N21/24 ,  G06F3/04883 ,  H04N21/426 ,  H04N21/41 ,  H04L51/52 ,  H04N17/04 ,  H04N5/50 ,  H04N21/262 ,  H04N21/437 ,  H04N21/482 ,  H04N21/81 ,  H04N21/442 ,  H04N21/485 ,  H04N21/472 ,  H04N21/4788 ,  H04N21/475 ,  H04N21/84 ,  H04N21/478 ,  H04N21/8358 ,  H04N5/445 ,  G06F3/0481 ,  H04N21/488 ,  H04N21/61 ,  H04N21/439 ,  H04N21/435 ,  H04N21/432 ,  H04N21/47 ,  H04N21/45 ,  H04N5/44 ,  H04N5/45 ,  H04N21/4782 ,  H04N21/2543 ,  H04N21/441 ,  H04N21/2187 ,  H04N21/4415 ,  H04N21/658 ,  H04N21/235 ,  G06F3/04817 ,  G06F3/04842 ,  H04N21/414 ,  H04N21/231 ,  H04N1/00

CPC分类号： G06F3/017 ,  H04N21/4332 ,  H04N21/462 ,  H04N21/431 ,  H04N21/4725 ,  H04N21/40 ,  H04N21/8545 ,  H04N21/85 ,  H04N21/4314 ,  H04N21/43 ,  H04N21/42203 ,  H04N21/422 ,  H04N21/25 ,  H04N21/251 ,  H04N21/258 ,  H04N21/25883 ,  H04N21/24 ,  H04N21/25808 ,  G06F3/04883 ,  H04N21/42684 ,  H04N21/41265 ,  H04N21/426 ,  H04N21/43079 ,  H04N21/43072 ,  H04N21/4307 ,  H04L51/52 ,  H04N17/04 ,  H04N5/50 ,  H04N21/26291 ,  H04N21/437 ,  H04N21/4622 ,  H04N21/482 ,  H04N21/8166 ,  H04N21/44213 ,  H04N21/44222 ,  H04N21/44204 ,  H04N21/485 ,  H04N21/472 ,  H04N21/4788 ,  H04N21/4828 ,  H04N21/4821 ,  H04N21/4755 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/478 ,  H04N21/8358 ,  H04N5/445 ,  G06F3/0481 ,  H04N21/442 ,  H04N21/4882 ,  H04N21/6175 ,  H04N21/8126 ,  H04N21/4858 ,  H04N21/488 ,  H04N21/8133 ,  H04N21/42204 ,  H04N21/4396 ,  H04N21/6125 ,  H04N21/4316 ,  H04N21/433 ,  H04N21/47202 ,  H04N21/435 ,  H04N21/432 ,  H04N21/47 ,  H04N21/4532 ,  H04N5/44 ,  H04N5/45 ,  H04N21/4221 ,  H04N21/42222 ,  H04N21/42225 ,  H04N21/4782 ,  H04N21/2543 ,  H04N21/4753 ,  H04N21/4826 ,  H04N21/25891 ,  H04N21/4312 ,  H04N21/441 ,  H04N21/4756 ,  H04N21/475 ,  H04N21/2187 ,  H04N21/4415 ,  H04N21/6582 ,  H04N21/235 ,  G06F3/04817 ,  G06F3/04842 ,  H04N21/47205 ,  H04N21/414 ,  H04N21/4823 ,  H04N21/23109 ,  H04N21/4302 ,  H04N1/00448 ,  G06F2203/04804 ,  H04N21/42206

摘要： An intelligent television can provide interfaces for indicating automatically one or more game sources from a plurality of game application sources, each game application source providing game content for user selection. On user selection of game content, intelligent television settings are automatically accessed to enable a game mode comprised of increasing a rate speed associated with a response to an input and discovering and initializing at least one game controller for the selected game.

公开(公告)号：US11843831B2

公开(公告)日：2023-12-12

申请号：US18093949

申请日：2023-01-06

申请人： Rovi Guides, Inc.

发明人： Vishwas Sharadanagar Panchaksharaiah ,  Vikram Makam Gupta

IPC分类号： H04N21/462 ,  H04N21/431 ,  H04N21/437 ,  H04N21/442 ,  H04N21/488 ,  H04N21/845 ,  H04N21/858 ,  G10L13/00

CPC分类号： H04N21/4622 ,  G10L13/00 ,  H04N21/437 ,  H04N21/4316 ,  H04N21/44209 ,  H04N21/4882 ,  H04N21/8456 ,  H04N21/858

摘要： Systems and methods for addressing a corrupted segment in a media asset. The media guidance application determines that a segment of a media asset is corrupted. The media guidance application determines whether a retrieval period to retrieve an uncorrupted copy of the segment exceeds a threshold period. If the retrieval period does not exceed the threshold period, the media guidance application retrieves and generates for display the uncorrupted copy of the segment. If the retrieval period exceeds the threshold period, the media guidance application determines whether an importance level of the corrupted segment exceeds a threshold level. If the importance level exceeds the threshold level, the media guidance application generates for display a summary for the corrupted segment. If the importance level does not exceed the threshold level, the media guidance application generates for display the subsequent segment and the summary for the corrupted segment in an overlay.