公开(公告)号：US10901947B2

公开(公告)日：2021-01-26

申请号：US16082120

申请日：2016-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanhui Yu ,  Zhonglin Xia

IPC: G06F16/17 ,  G06F16/16 ,  G06F16/906 ,  G06F16/14

Abstract: A method for recognizing infrequently-used data includes scanning files in storage space according to a first scanning rule, generating a file set according to the scanned files, for each file in the file set, obtaining a last access time of the file, where the last access time indicates a time when the file was last accessed and not modified, obtaining a file attribute of the file, querying an infrequently-used file recognition condition corresponding to the file attribute, and when the last access time of the file meets the infrequently-used file recognition condition, recognizing the file as an infrequently-used file.

公开(公告)号：US20200053652A1

公开(公告)日：2020-02-13

申请号：US16660254

申请日：2019-10-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanhui Yu ,  Cong Xiao ,  Shizheng Yang

IPC: H04W52/02 ,  H04M1/725

Abstract: A setting information configuration method, a terminal, and a server, belong to the field of information processing technologies, where the method includes obtaining an analysis result, displaying improper setting information of a user and a setting suggestion, receiving a setting instruction from the user according to the displayed improper setting information and the setting suggestion, and configuring local setting information according to the setting instruction.

公开(公告)号：US12277366B2

公开(公告)日：2025-04-15

申请号：US18013904

申请日：2021-07-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanhui Yu ,  Xue Sun ,  Weilu Li ,  Bangguo Rao ,  Zhou Zhu ,  Yangming Chen ,  Xin Li ,  Xuejiang Cai

IPC: G06F3/16

Abstract: An audio control method, a system, and device, the method including displaying, by a first device, in response to a first user operation, a candidate device list, obtaining, in response the user selecting a second device from the candidate device list, an audio capability parameter of the second device indicating a hardware capability and a software capability for playing audio, determining a first audio play policy based on the audio capability parameter of the second device, obtaining second audio data by the first device by performing first processing on first audio data from a first audio application according to the first audio play policy, and sending, by the first device, the second audio data to the second device, so that second device plays the second audio data or processes the second audio data and plays processed second audio data.

公开(公告)号：US20180070314A1

公开(公告)日：2018-03-08

申请号：US15805942

申请日：2017-11-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanhui Yu ,  Cong Xiao ,  Shizheng Yang

IPC: H04W52/02

CPC classification number: H04W52/0251 ,  H04M1/72569 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/26

Abstract: A setting information configuration method, a terminal, and a server, belong to the field of information processing technologies, where the method includes obtaining an analysis result, displaying improper setting information of a user and a setting suggestion, receiving a setting instruction entered by the user according to the displayed improper setting information and setting suggestion, and configuring local setting information according to the setting instruction. Because the local setting information can be analyzed and the improper setting information and the setting suggestion that are obtained by analysis can be displayed, the user can purposefully configure the local setting information. Therefore, setting information configuration flexibility is relatively high.

公开(公告)号：US20240056676A1

公开(公告)日：2024-02-15

申请号：US18259230

申请日：2021-12-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haochen Zhang ,  Yanhui Yu ,  Qingliang Wu ,  Zhetao Zhang ,  Xin Zheng ,  Fan Yang ,  Qiuming Peng ,  Li Cheng

IPC: H04N23/63 ,  H04M1/72442

CPC classification number: H04N23/632 ,  H04M1/72442

Abstract: An electronic device plays, by using a first application, audio corresponding to a first media file, and displays a video recording interface of a second application; in response to an operation on a background music setting option, the electronic device sets background music as audio corresponding to a second audio file; in response to a first operation on a virtual button, the electronic device starts video recording, and processes the second audio file to obtain audio data of the second audio file; and in response to a second operation on the virtual button, the electronic device ends video recording, and generates a video file, where the video file includes the audio data of the second audio file and image data of an image captured by a camera, but does not include audio data of the first media file.

公开(公告)号：US10462746B2

公开(公告)日：2019-10-29

申请号：US15805942

申请日：2017-11-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanhui Yu ,  Cong Xiao ,  Shizheng Yang

IPC: H04W52/02 ,  H04M1/725

Abstract: A setting information configuration method, a terminal, and a server, belong to the field of information processing technologies, where the method includes obtaining an analysis result, displaying improper setting information of a user and a setting suggestion, receiving a setting instruction entered by the user according to the displayed improper setting information and setting suggestion, and configuring local setting information according to the setting instruction. Because the local setting information can be analyzed and the improper setting information and the setting suggestion that are obtained by analysis can be displayed, the user can purposefully configure the local setting information. Therefore, setting information configuration flexibility is relatively high.

公开(公告)号：US20190095385A1

公开(公告)日：2019-03-28

申请号：US16082120

申请日：2016-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanhui Yu ,  Zhonglin Xia

IPC: G06F16/17 ,  G06F16/14 ,  G06F16/16 ,  G06F16/906

Abstract: A method for recognizing infrequently-used data includes scanning files in storage space according to a first scanning rule, generating a file set according to the scanned files, for each file in the file set, obtaining a last access time of the file, where the last access time indicates a time when the file was last accessed and not modified, obtaining a file attribute of the file, querying an infrequently-used file recognition condition corresponding to the file attribute, and when the last access time of the file meets the infrequently-used file recognition condition, recognizing the file as an infrequently-used file.

公开(公告)号：US12015733B2

公开(公告)日：2024-06-18

申请号：US17840978

申请日：2022-06-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanhui Yu ,  Yuchuan Sun

IPC: G06F3/0484 ,  G06F9/445 ,  H04M1/72463

CPC classification number: H04M1/72463 ,  G06F3/0484 ,  G06F9/44568

Abstract: A do-not-disturb method and a terminal. The method includes: displaying, by the terminal, an interface of a first application, then, if the interface of the first application includes a media playing window, and the first application is in a media do-not-disturb mode, determining whether any first media playing in the window was triggered by a playing operation of a user. If the playing of the first media in the window was triggered by the playing operation of the user, the method includes playing the corresponding media, and if the playing of the first media in the window was not triggered by the playing operation of the user, the method includes pausing or stopping play of the corresponding media. This method can avoid automatic playing of media, to reduce resource waste, data traffic consumption, a processing load of a mobile phone, and power consumption.

公开(公告)号：US20230197115A1

公开(公告)日：2023-06-22

申请号：US18173904

申请日：2023-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuejiang Cai ,  Yanhui Yu ,  Li Cheng

IPC: G11B27/34 ,  H04N23/62 ,  H04N23/69 ,  H04N23/667

CPC classification number: G11B27/34 ,  H04N23/62 ,  H04N23/69 ,  H04N23/667

Abstract: A first audio timestamp of first audio is corrected based on a first latency corresponding to the first audio, to correct a correspondence between the first audio timestamp, the first audio, and a first image. In this way, a stored correspondence between the first image and the first audio is consistent with a correspondence between a picture corresponding to the first image and a sound corresponding to the first audio, thereby implementing audio and image synchronization.

公开(公告)号：US12106780B2

公开(公告)日：2024-10-01

申请号：US18173904

申请日：2023-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuejiang Cai ,  Yanhui Yu ,  Li Cheng

IPC: G11B27/34 ,  H04N23/62 ,  H04N23/667 ,  H04N23/69

CPC classification number: G11B27/34 ,  H04N23/62 ,  H04N23/667 ,  H04N23/69

Abstract: A first audio timestamp of first audio is corrected based on a first latency corresponding to the first audio, to correct a correspondence between the first audio timestamp, the first audio, and a first image. In this way, a stored correspondence between the first image and the first audio is consistent with a correspondence between a picture corresponding to the first image and a sound corresponding to the first audio, thereby implementing audio and image synchronization.