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1.发明授权公开(公告)号：US12009011B2
公开(公告)日：2024-06-11
申请号：US16904124
申请日：2020-06-17
发明人： Huyang Sun , Zhaoxin Tan , Weijia Li , Jiangiang Ding , Yifei Pei , Yuxuan Gao , Kan Hu , Xiaofeng Ji , Chaoran Li , Fuling Chen , Dejun Shan
IPC分类号： G11B27/031 , G11B27/34 , H04N21/472 , H04N21/845 , G06F3/0484
CPC分类号： G11B27/031 , G11B27/34 , H04N21/47217 , H04N21/8456 , G06F3/0484
摘要： The present disclosure describes techniques of presenting audio/video (AV) files. The disclosed techniques include displaying a first interface, wherein the first interface comprises a list of a plurality of AV files and an editing area; generating a plot graph based at least in part on an input by a first user via the first interface, wherein the plot graph has a directed structure, and the at least one first type of AV file and the at least one second type of AV file are associated with different nodes of the plot graph; playing a first type of AV file; detecting that a preset instruction is received in response to determining that a playing progress of the first type of AV file reaches a first predetermined position; and playing another first type of AV file or a second type of AV file based on the preset instruction.
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公开(公告)号：US11442606B2
公开(公告)日：2022-09-13
申请号：US17180026
申请日：2021-02-19
发明人： Yingxuan Shi , Lulu Yu , Chaoran Li , Zhiwei Chen , Longwen Gao
IPC分类号： G06F3/048 , G06F3/0484 , G06V20/40
摘要： The present disclosure describes techniques for implementing user interface interaction. The disclosed techniques comprise playing a video on an interface; monitoring user input performed on the interface; determining a target frame based at least in part on the user input; determining a location where the user input is performed on the interface; determining whether the location of the user input is in a predetermined area of the target frame, wherein the predetermined area is associated with at least one object in the target frame; and implementing an operation associated with the at least one object in response to determining that the location of the user input is in the predetermined area of the target frame.
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公开(公告)号：US12096086B2
公开(公告)日：2024-09-17
申请号：US18135263
申请日：2023-04-17
发明人： Zhicong Zang , Chaoran Li , Xin Liu , Zhihao Hu , Guojia Chen , Jiarui Zhao , Zhuofan Liu , Jingqiang Zhang , Weini Tian , Zhuangzhuang Shi , Zengxiang Lv
IPC分类号： H04N21/2543 , G06T5/77 , H04N21/422 , H04N21/431 , H04N21/442 , H04N21/475 , H04N21/4788 , H04N21/488 , H04N21/81
CPC分类号： H04N21/4788 , G06T5/77
摘要： This application provides a bullet-screen comment display method, where the bullet-screen comment display method includes: determining bullet-screen comment area basic information corresponding to a target bullet-screen comment from a target picture; identifying an invalid pixel set of the target picture; determining a bullet-screen comment filling area corresponding to the target bullet-screen comment based on the bullet-screen comment area basic information and the invalid pixel set; and filling the bullet-screen comment filling area with the target bullet-screen comment.
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4.发明授权公开(公告)号：US11451858B2
公开(公告)日：2022-09-20
申请号：US17018137
申请日：2020-09-11
发明人： Zhiwei Chen , Longwen Gao , Yingxuan Shi , Chaoran Li , Qi Tang , Jianqiang Ding , Bo Wang , Tianxiao Ye , Xiaolong Yan , Dada Liao , Xiang Zhu
IPC分类号： H04N21/431 , G06T7/11 , H04N19/46 , H04N21/478 , H04N21/218 , H04N21/43 , H04N21/4788 , H04N21/2187
摘要： The present disclosure describes techniques of processing information flow and synchronously displaying image s, mask frames and comment information. According to the present disclosure, a system processes a first information stream uploaded by a stream pushing terminal to obtain a frame image and mask frame data, the mask frame data corresponding to the frame image and identifying a timestamp offset indicative of a time difference between the mask frame data and a playing timestamp of the frame image. The system synthesizes the frame image and the mask frame data to generate a second information stream; and output the second information stream to a client for synchronously displaying the image frame, a corresponding mask frame, and the comment information.
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公开(公告)号：US11871086B2
公开(公告)日：2024-01-09
申请号：US15931312
申请日：2020-05-13
发明人： Longwen Gao , Yingxuan Shi , Zhiwei Chen , Jingqiang Zhang , Chaoran Li , Hui Chen , Kangkang Zhang , Ruoheng Liu , Junxing Tang
IPC分类号： H04N21/488 , H04N21/4402 , H04N21/431
CPC分类号： H04N21/4882 , H04N21/4312 , H04N21/4402
摘要： Techniques for displaying comments relative to a video frame are described herein. The disclosed techniques include receiving a frame of a video; receiving bullet screen data comprising a plurality of comments associated with the frame; receiving a mask frame data segment corresponding to the frame; determining a mask area based on the mask frame data segment, wherein the mask area corresponds to a main area of the frame; and displaying the plurality of comments relative to the frame in areas other than the mask area.
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公开(公告)号：US11812110B2
公开(公告)日：2023-11-07
申请号：US17709295
申请日：2022-03-30
发明人： Zhicong Zang , Yiyi Zhou , Yicong Mei , Jun Fan , Chaojie Chen , Chaoran Li , Sunrui Liu , Jinhao Zhang
IPC分类号： H04N21/4788 , H04N21/845 , H04N21/858
CPC分类号： H04N21/4788 , H04N21/8455 , H04N21/858
摘要： The present application provides techniques for processing bullet screens. The techniques comprises determining a target bullet screen based at least in part on a number of likes received by each bullet screen associated with a target multimedia resource; obtaining attribute information of the target bullet screen comprising a resource time point indicating a time point of displaying the target bullet screen in the target multimedia resource; determining a target time point in the target multimedia resource from which the target multimedia resource starts to play based at least in part on the resource time point; generating prompt information based on the target bullet screen, the attribute information of the target bullet screen, attribute information of the target multimedia resource, and the target time point; and sending the prompt information to a target client computing device.
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公开(公告)号：US11775070B2
公开(公告)日：2023-10-03
申请号：US17331897
申请日：2021-05-27
发明人： Yingxuan Shi , Yong Wu , Chaoran Li
摘要： Techniques for controlling vibrations of a computing device is provided in the present disclosure. The techniques comprise obtaining a target audio file of a multimedia file; dividing the target audio file into a plurality of audio segments; determining a target audio segment among the plurality of audio segments based on detecting at least one feature associated with each of the plurality of audio segments; determining a target time period in a total time period of playing the multimedia file, the target time period corresponding to a playback of the target audio segment in the multimedia file; monitoring a current time point of playing the multimedia file; and controlling a vibration element in the computing device to perform a vibration operation when the current time point of playing the multimedia file is within the target time period.
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公开(公告)号：US11511200B2
公开(公告)日：2022-11-29
申请号：US17402194
申请日：2021-08-13
发明人： Yingxuan Shi , Yong Wu , Chaoran Li , Yihong Zhong
IPC分类号： A63F13/814 , A63F13/65
摘要： The present disclosure describes techniques of generating and playing games associated with a multimedia file. The techniques comprises obtaining a target audio signal from a multimedia file; determining a plurality of rhythm points in the target audio signal; configuring a plurality of interactive components corresponding to the plurality of rhythmic points based on one or more predetermined rules monitoring a progress of playing the multimedia file; and displaying a target interactive component on an interface of playing the multimedia file in response to determining that the progress reaches a time point corresponding to one of the plurality of rhythmic points.
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公开(公告)号：US20210373670A1
公开(公告)日：2021-12-02
申请号：US17331897
申请日：2021-05-27
发明人： Yingxuan Shi , Yong Wu , Chaoran Li
摘要： Techniques for controlling vibrations of a computing device is provided in the present disclosure. The techniques comprise obtaining a target audio file of a multimedia file; dividing the target audio file into a plurality of audio segments; determining a target audio segment among the plurality of audio segments based on detecting at least one feature associated with each of the plurality of audio segments; determining a target time period in a total time period of playing the multimedia file, the target time period corresponding to a playback of the target audio segment in the multimedia file; monitoring a current time point of playing the multimedia file; and controlling a vibration element in the computing device to perform a vibration operation when the current time point of playing the multimedia file is within the target time period.
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