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公开(公告)号：US12250190B2
公开(公告)日：2025-03-11
申请号：US17880340
申请日：2022-08-03
Inventor： Xu Zhang
IPC: H04L51/23 , G06F3/04817 , G06F3/0482 , H04L51/04
Abstract: Provided are a session message display method, an electronic device and a storage medium. The session message display method includes the following, a first session message input by a first user for at least one second user is received on a session page, and the first session message is sent to an instant messaging application client of each second user of the at least one second user; a message display content is generated in the message entry of a session list page of the first user according to at least one of a reading action or a reply action of the at least one second user on the first session message; where the message display content includes the first session message and message state information of the first session message, and the message entry is associated with the at least one second user.
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公开(公告)号：US20250068591A1
公开(公告)日：2025-02-27
申请号：US18722536
申请日：2023-04-04
Abstract: The present disclosure provides a data processing method and apparatus, a computer device and a storage medium. The method comprises: receiving a query instruction for data to be queried stored in a data file system; in response to the query instruction instructing to perform online query on the data, determining index information corresponding to the data, and querying the data in the data file system on the basis of the index information; and in response to the query instruction instructing to perform offline query on the data, determining address information of the data in the data file system on the basis of a keyword of the data, and querying the data in the data file system on the basis of the address information.
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公开(公告)号：US12238306B2
公开(公告)日：2025-02-25
申请号：US18528017
申请日：2023-12-04
Inventor： Kai Zhang , Li Zhang , Hongbin Liu , Yue Wang
IPC: H04N19/52 , H04N19/119 , H04N19/136 , H04N19/176 , H04N19/186 , H04N19/55
Abstract: Devices, systems and methods for sub-block based prediction are described. In a representative aspect, a method for video encoding includes partitioning, based on a first rule, a luma component of a block of video data into a first set of sub-blocks. The method also includes partitioning, based on a second rule, a first chroma component of the block of video data into a second set of sub-blocks. The first and the second set of sub-blocks include different numbers of sub-blocks. The method also includes performing a subsequent motion prediction based on the first and the second set of sub-blocks.
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公开(公告)号：US12238305B2
公开(公告)日：2025-02-25
申请号：US18492937
申请日：2023-10-24
Inventor： Li Zhang , Kai Zhang , Hongbin Liu , Jizheng Xu , Yue Wang
IPC: H04N19/00 , H04N19/117 , H04N19/159 , H04N19/186 , H04N19/70
Abstract: A method for video processing is provided to include: performing a conversion between a current video block of a video and a coded representation of current video block, wherein the conversion uses a coding mode in which the current video block is constructed based on a first domain and a second domain and/or chroma residue is scaled in a luma-dependent manner, and wherein information used for the coding mode is signaled in a parameter set that is different from a sequence parameter set (SPS), a video parameter set (VPS), a picture parameter set (PPS), or an adaptation parameter set (APS) used for carrying adaptive loop filtering (ALF) parameters.
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25.发明授权公开(公告)号：US12236159B2
公开(公告)日：2025-02-25
申请号：US17928573
申请日：2021-10-29
Inventor： Weiwei Zhang , Dongyu Chen , Huapeng Yang , Jiafeng Zheng
Abstract: This disclosure relates to a method and apparatus for synchronizing audio and text, a readable medium, and an electronic device, and relates to the technical field of electronic information, the method including: in response to a first page displayed on a presentation interface being updated to a second page, determining whether the second page includes multimedia content, wherein audio corresponding to text in the first page is played while the first page is displayed; if the second page includes the multimedia content and the multimedia content is in a mute playing state, controlling the audio to be played continuously; determining a first playing identification of the audio when the playing of the multimedia content is stopped, and determining corresponding target text in accordance with the first playing identification; and updating the second page to a third page on the presentation interface, the third page including the target text.
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Patent Agency Ranking
公开(公告)号：US20250063192A1
公开(公告)日：2025-02-20
申请号：US18913903
申请日：2024-10-11
Inventor： Na ZHANG , Jizheng XU , Kai ZHANG , Mehdi SALEHIFAR , Li ZHANG
IPC: H04N19/513 , H04N19/105 , H04N19/139 , H04N19/196 , H04N19/58
Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, for a conversion between a current video block of a video and a bitstream of the video, that a first prediction mode is applied to the current block, reordering, in the first prediction mode, at least a first set of block vector difference (BVD) candidates of multiple BVD candidates corresponding to a first base candidate according to at least one criterion; deriving, based on the reordered BVD candidates, a block vector for the current video block; and performing the conversion based on the motion information.
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公开(公告)号：US20250056014A1
公开(公告)日：2025-02-13
申请号：US18927730
申请日：2024-10-25
Inventor： Zhipin DENG , Kai ZHANG , Li ZHANG
IPC: H04N19/167 , H04N19/119 , H04N19/132 , H04N19/176 , H04N19/567
Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: obtaining, for a conversion between a current video block of a video and a bitstream of the video, a value for a metric of a blending region in a direction, the blending region being comprised in a target region associated with the current video block, the value being determined from a plurality of predetermined values for the metric, values for samples of the blending region being determined based on values for samples of a first part of the target region and values for samples of a second part of the target region; and performing the conversion based on the value for the metric.
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公开(公告)号：US20250055954A1
公开(公告)日：2025-02-13
申请号：US18717987
申请日：2022-12-06
Inventor： Yang LV , Ruifeng MA
IPC: H04N5/262
Abstract: The present disclosure provides video effect packet generation method and apparatus, device, and storage medium. The method of generating the video effects package includes: obtaining an effects control with an empty input in a general effects graph, and determining the effects control as a target effects control; obtaining effects information in the target effects control and switching to a script effects graph; creating, in the script effects graph and according to the creation operation triggered by the user, a getting control, a frame capture control, a selection control and a setting control, the getting control and the setting control corresponding to the effects information; connecting the getting control, the frame capture control, the selection control and the setting control in sequence to input the captured video frames to the target effects control to generate a video effects package.
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29.发明授权公开(公告)号：US12225266B2
公开(公告)日：2025-02-11
申请号：US18544937
申请日：2023-12-19
Inventor： Wenjing Liu , Mengying Fang , Guizhang Chen
IPC: H04N21/454 , H04L65/61 , H04N21/2187 , H04N21/472 , H04N21/475
Abstract: A livestreaming method, apparatus and device, a storage medium, and a computer program product. The method includes: displaying a target object introduction page in response to triggering of the first permission control corresponding to a target object, during playing of a live video in a preview stage or after an end of the playing of the live video in the preview stage; displaying a permission operation interface in response to triggering of the second permission control; returning to a live video interface and playing the live video, in response to completing of an operation of at least one operation item of the permission operation interface. The target object introduction page includes the second permission control. A live video stream is blurred or stopped from being pushed after the end of the playing of the live video in the preview stage. The permission operation interface includes at least one operation item.
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公开(公告)号：US20250047891A1
公开(公告)日：2025-02-06
申请号：US18905949
申请日：2024-10-03
Inventor： Zhipin DENG , Kai Zhang , Li Zhang
IPC: H04N19/513 , H04N19/105 , H04N19/176
Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: obtaining, for a conversion between a current video block of a video and a bitstream of the video, a first motion vector (MV) for a target video block, the target video block being determined by applying a sample adjusting process to a plurality of samples of the current video block; adjusting the first MV based on a second MV generated for the target video block; and performing the conversion based on the adjusted first MV.
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