公开(公告)号：US20170230456A1

公开(公告)日：2017-08-10

申请号：US15499145

申请日：2017-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Maozheng LIU ,  Heng LIAO

IPC: H04L29/08

Abstract: A method, an apparatus, and a system for deep mirroring are disclosed. The method includes: obtaining file data, an application program, and operating system information that are of a first device (S101); storing the file data, the application program, and the operating system information in a memory cell (S103): if an operation change occurs on the first device, receiving an operation change instruction or operation change data of the first device (S105); and updating the stored file data, application program, and operating system information according to the operation change instruction or the operation change data of the first device (S107). By using the solutions provided, depth and real-time performance in object mirroring are enhanced.

公开(公告)号：US20210084096A1

公开(公告)日：2021-03-18

申请号：US17247008

申请日：2020-11-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi SONG ,  Peiyun DI ,  Xuhong ZENG ,  Maozheng LIU ,  Jun ZHA ,  Jiantong ZHOU

IPC: H04L29/06 ,  H04N19/70 ,  H04N19/162 ,  H04N19/184

Abstract: This application provides a video processing method and apparatus. The method includes: adding, by a server, perception attribute information of an object and spatial location information of the object to a video bitstream or a video file, and encapsulating the video bitstream or the video file, where the perception attribute information is used to indicate a property presented when the object is perceived by a user; and obtaining, by a terminal device, the video bitstream or the video file that carries the perception attribute information of the object and the spatial location information of the object, and performing perception rendering on a perception attribute of the object based on behavior of the user, the perception attribute information of the object and the spatial location information of the object.