公开(公告)号：US09064393B2

公开(公告)日：2015-06-23

申请号：US14108180

申请日：2013-12-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ronghui He

IPC: H04N9/80 ,  H04N5/917 ,  G08B13/196 ,  H04N9/87 ,  G11B27/34

CPC classification number: G08B13/19669 ,  G08B13/19656 ,  G08B13/19671 ,  G11B27/34 ,  H04N5/77 ,  H04N5/91 ,  H04N7/181 ,  H04N9/8205 ,  H04N9/87

Abstract: The present disclosure discloses a video playback method, apparatus, and system. The method includes: dividing an original playback image into at least two regions of interest; determining, among the at least two regions of interest, a first region of interest where a triggering event occurs; obtaining decoded data of a first video image displayed in the first region of interest; and rendering the decoded data of the first video image to a specified playback window for playing. Using the video playback method, apparatus, and system according to embodiments of the present disclosure, an original playback image is divided into multiple regions of interest, and an image in a region of interest where a triggering event occurs is displayed separately.

Abstract translation: 本公开公开了一种视频播放方法，装置和系统。 该方法包括：将原始回放图像分割成至少两个感兴趣的区域; 在所述至少两个感兴趣区域中确定触发事件发生的第一感兴趣区域; 获取在所述第一感兴趣区域中显示的第一视频图像的解码数据; 以及将第一视频图像的解码数据呈现给指定的播放窗口进行播放。 使用根据本公开的实施例的视频播放方法，装置和系统，将原始重放图像划分为多个感兴趣区域，并且分别显示触发事件发生的感兴趣区域中的图像。

公开(公告)号：US20180314433A1

公开(公告)日：2018-11-01

申请号：US16020754

申请日：2018-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haitao GUO ,  Hongguang Liu ,  Junwei Fang ,  Ronghui He

IPC: G06F3/06 ,  H04L29/08

CPC classification number: H04L29/06 ,  H04L29/08

Abstract: This application describes a method, a system, and a related device for network attached storage (NAS) data access. The method includes receiving, by a NAS client, an access request message, and determining an operation object according to information about to-be-accessed target data in the access request message, where the operation object includes a directory and/or a file to which the target data belongs. The method may also include generating a first direct memory access file system (DMAFS) packet according to a format described by using a preset file system type, where the preset file system type is used to describe a format of a DMAFS packet. Furthermore, the method may include sending the first DMAFS packet to an acceleration apparatus, so that the acceleration apparatus converts the operation object and an operation type that are in the first DMAFS packet into NFS data, and encapsulates the NFS data into a network protocol packet and sends the network protocol packet to a NAS server.

公开(公告)号：US11275530B2

公开(公告)日：2022-03-15

申请号：US16020754

申请日：2018-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haitao Guo ,  Hongguang Liu ,  Junwei Fang ,  Ronghui He

IPC: G06F3/06 ,  H04L67/565 ,  H04L67/1097

Abstract: This application describes a method, a system, and a related device for network attached storage (NAS) data access. The method includes receiving, by a NAS client, an access request message, and determining an operation object according to information about to-be-accessed target data in the access request message, where the operation object includes a directory and/or a file to which the target data belongs. The method may also include generating a first direct memory access file system (DMAFS) packet according to a format described by using a preset file system type, where the preset file system type is used to describe a format of a DMAFS packet. Furthermore, the method may include sending the first DMAFS packet to an acceleration apparatus, so that the acceleration apparatus converts the operation object and an operation type that are in the first DMAFS packet into NFS data, and encapsulates the NFS data into a network protocol packet and sends the network protocol packet to a NAS server.