公开(公告)号：US20240220439A1

公开(公告)日：2024-07-04

申请号：US18427724

申请日：2024-01-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yimin Yao ,  Cheng Huang ,  Yuanjun Niu ,  Haiqiang Ju ,  Yongguang Cheng ,  Ying Shi

IPC: G06F13/40 ,  G06F1/26

CPC classification number: G06F13/4068 ,  G06F1/266

Abstract: The motherboard includes a basic computing unit and an extension unit. The basic computing unit is provided with a basic component and an external interface. The extension unit is configured to extend a function of the basic computing unit. The basic computing unit is coupled to a second external interface of the extension unit through a first external interface on the basic computing unit. A conventional motherboard is split, and a basic computing unit that includes only a processor subsystem and an extension unit that extends input/output and management are formed by properly dividing the processor subsystem and a peripheral system. Impact of an extension component on the basic computing unit is reduced, and the extension component can be flexibly replaced based on an actual requirement.

公开(公告)号：US10860857B2

公开(公告)日：2020-12-08

申请号：US16346031

申请日：2016-10-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guocheng Hu ,  Hongjie Yao ,  Ying Shi

IPC: H04N9/80 ,  G06K9/00 ,  G06F16/738 ,  G06F3/0481

Abstract: Embodiments of the present invention provide a method for generating a video thumbnail on an electronic device and an electronic device. The method includes: receiving a play instruction from a user and displaying a played video on a screen of the electronic device; displaying, below the played video, a preview image corresponding to each video frame of the video; and after receiving a preview image selected by the user, generating a video thumbnail based on a video frame corresponding to the preview image. The embodiments of the present invention are applicable to the field of multimedia technologies.

公开(公告)号：US20190318169A1

公开(公告)日：2019-10-17

申请号：US16346031

申请日：2016-10-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guocheng Hu ,  Hongjie Yao ,  Ying Shi

IPC: G06K9/00 ,  G06F16/738 ,  G06F3/0481

Abstract: Embodiments of the present invention provide a method for generating a video thumbnail on an electronic device and an electronic device. The method includes: receiving a play instruction from a user and displaying a played video on a screen of the electronic device; displaying, below the played video, a preview image corresponding to each video frame of the video; and after receiving a preview image selected by the user, generating a video thumbnail based on a video frame corresponding to the preview image. The embodiments of the present invention are applicable to the field of multimedia technologies.