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公开(公告)号：EP4114017A1
公开(公告)日：2023-01-04
申请号：EP22182331.3
申请日：2022-06-30
Applicant: Lemon Inc.
Inventor： Wang, Ye-Kui
IPC: H04N21/235 , H04N21/2343 , H04N19/00 , H04N21/431 , H04N21/435 , H04N21/6373
Abstract: A method of processing media data. The method includes determining, for a conversion between the media data and a media data file, whether a preselection element includes an indicator, wherein the indicator indicates that video data units representing a target picture-in-picture region of a main video are able to be replaced by corresponding video data units of a supplementary video; and performing the conversion between the media data and the media data file based on the indicator. A corresponding video coding apparatus and non-transitory computer-readable recording medium are also disclosed.
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公开(公告)号：EP3975570A1
公开(公告)日：2022-03-30
申请号：EP21199462.9
申请日：2021-09-28
Applicant: Lemon Inc.
Inventor： WANG, Ye-Kui
IPC: H04N19/70 , H04N19/107
Abstract: Methods and apparatus for processing visual media data are described. One example method of processing visual media data includes performing a conversion between visual media data and a bitstream of the visual media data according to a format rule, wherein the format rule specifies that a supplemental enhancement information (SEI) message that refers to a dependent random access point (DRAP) picture is included in the bitstream, and wherein the format rule further specifies that the SEI message includes a syntax element indicating a number of intra random access point (IRAP) pictures or dependent random access point (DRAP) pictures that are within a same coded layer video sequence (CLVS) as the DRAP picture.
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公开(公告)号：EP3972270A1
公开(公告)日：2022-03-23
申请号：EP21197128.8
申请日：2021-09-16
Applicant: Lemon Inc.
Inventor： Wang, Ye-Kui
IPC: H04N21/854 , H04N21/2343 , H04N21/4402
Abstract: Systems, methods and apparatus for processing visual media data are described. One example method includes performing a conversion between visual media data and a visual media file that includes one or more tracks that store one or more bitstreams of the visual media data according to a format rule; wherein the format rule specifies whether to include, in a configuration record of a track, a first element indicative of a picture width of the track and/or a second element indicative of a picture height of the track is based on (1) whether a third element indicative of whether the track contains a specific bitstream corresponding to a specific output layer set and/or (2) whether the configuration record is for a single-layer bitstream, and wherein the format rule further specifies that the first element and/or the second element, when included in the configuration record of the track, are represented in a field including 16 bits.
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公开(公告)号：EP3965422A1
公开(公告)日：2022-03-09
申请号：EP21194356.8
申请日：2021-09-01
Applicant: Lemon Inc.
Inventor： WANG, Ye-Kui , ZHANG, Li
Abstract: Systems, methods and apparatus for processing image data are described. One example method includes performing a conversion between a visual media file and a bitstream. The visual media file comprises image items each comprising a sequence of one or more pictures according to a media file format, and the bitstream comprises access units each comprising one or more pictures each belonging to a layer according to a video coding format. The video coding format defines multiple profiles. The media file format specifies that the bitstream is represented in a file having a specific brand, and that one or more profiles used for representing the video in the bitstream are agnostic of the specific brand.
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公开(公告)号：EP4550801A1
公开(公告)日：2025-05-07
申请号：EP23830269.9
申请日：2023-06-27
Inventor： ZHOU, Yiduo , LI, Jiajia , ZENG, Mengze , YANG, Tong , ZHANG, Haoran , GUO, Lei , ZHANG, Siyao , HU, Xin , FOO, Benjamin Zhizhong , HUANG, Can
IPC: H04N21/258
Abstract: The present disclosure relates to the technical field of multimedia, and in particular to a method and apparatus for pushing a video, and a storage medium. The method for pushing a video comprises : acquiring one or more videos, the one or more videos comprise a video having a photosensitive identifier and a video having no photosensitive identifier, wherein each video has a photosensitive identifier if the video is determined to be a photosensitive video by a photosensitive video recognition model; and if a browsing user is in a state of filtering the photosensitive video, pushing, to the browsing user, the video having no photosensitive identifier in the one or more videos.
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Patent Agency Ranking
公开(公告)号：EP4544537A1
公开(公告)日：2025-04-30
申请号：EP23917212.5
申请日：2023-11-28
Applicant: BEIJING YOUZHUJU NETWORK TECHNOLOGY CO. LTD. , Lemon Inc.
Inventor： BANNIHATTI KUMAR, Vanya , CHENG, Shanbo , PENG, Ningxin , ZHANG, Yuchen
IPC: G10L15/06
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公开(公告)号：EP4537539A1
公开(公告)日：2025-04-16
申请号：EP23820196.6
申请日：2023-06-01
Applicant: Lemon Inc.
Inventor： JIANG, Wenqing , USLUBAS, Serhan , LI, Zheng , TU, Ming , PANDIRI, Shiva Shanker
IPC: H04N21/232 , G10L15/02 , G11B27/02 , G06F3/01
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公开(公告)号：EP4530856A1
公开(公告)日：2025-04-02
申请号：EP24197938.4
申请日：2024-09-02
Applicant: Lemon Inc. , Beijing Volcano Engine Technology Co., Ltd.
Inventor： WANG, Hao , QIU, Sheng , JIAO, Yizheng , HU, Jianyang , GUO, Kuankuan
Abstract: Methods and systems of a log engine for logging data operation in a file system is disclosed. The log engine includes a user interface module configured to receive a plurality of data operation logs that respectively record a data operation and a sequence ID corresponding to an order of the data operation being performed; and a shared log manager configured to provide an in queue configured to consolidate the plurality of data operation logs, and swap the plurality of data operation logs to an out queue with the plurality of data operation logs being ordered based on the sequence ID and saved in a shared log.
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公开(公告)号：EP4528710A1
公开(公告)日：2025-03-26
申请号：EP23890617.6
申请日：2023-11-02
Inventor： YUAN, Shuai , LI, Bochen , XU, Qiuhong , ZHAO, Na , FANG, Zhengyi , LI, Peidao , WANG, Shengli
Abstract: Provided are a method and apparatus for determining an audio, an electronic device, and a storage medium. The method includes: a chord corresponding to an input audio is determined in response to receiving the input audio (S110); at least one to-be-selected arrangement style is determined according to the chord and/or a melody attribute of the input audio (S120); at least one to-be-selected arrangement template associated with a target arrangement style is displayed based on a trigger operation to the at least one to-be-selected arrangement style (S130); and a target audio is played based on a trigger operation to the at least one to-be-selected arrangement template (S140).
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公开(公告)号：EP4488837A1
公开(公告)日：2025-01-08
申请号：EP24181568.7
申请日：2024-06-12
Applicant: Xi'an Jiaotong University , DOUYIN VISION CO., LTD. , Lemon Inc.
Inventor： TANG, Wei , ZHANG, Chi , YU, Fangxing , LI, Menghan , WANG, Bo , WU, Weiguo , LIU, Fei
IPC: G06F12/0868 , G06F12/0871 , G06F12/123 , G06F12/127 , G06F3/06
Abstract: The present disclosure provides a data processing method, a device, a computer apparatus (500) and a storage medium, wherein the method includes: in response to a target disk receiving at least one write request within a preset time period, determining a size threshold value for classifying a data update type according to a size of write data respectively indicated by each write request; determining a data update type corresponding to each write request according to a size of each write request and the size threshold value; dividing write data of the write request to obtain a data block according to a preset data block size, and caching the data block in a cache region of the target disk corresponding to the data update type, the target disk has multiple types of cache regions configured therein, different cache regions are configured to support caching of data with different update frequencies. Embodiments of the present disclosure divide data blocks of different data update types into different cache regions, which can efficiently manage write data of different update frequencies.
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