Title:
DATA SYNCHRONIZATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/143081
Kind Code:
A1
Abstract:
A data synchronization method and apparatus, capable of simply and conveniently implementing cross-device data sharing, without requiring frequent manual operations of a user, thereby improving user experience. The method comprises: a first device acquires a media file update event (1501), wherein the media file update event is used for adding, modifying or deleting a first media file; the first device updates metadata, in a metadata library, corresponding to the first media file, and updates a thumbnail of the first media file in a media library (1502); and the first device sends a synchronization message to a second device (1503), wherein the synchronization message comprises the metadata corresponding to the first media file and the thumbnail of the first media file.
Inventors:
CHEN GANG (CN)
Application Number:
PCT/CN2021/136803
Publication Date:
July 07, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F16/178; H04L67/1095
Foreign References:
| CN1609858A | 2005-04-27 | |||
| US20160103850A1 | 2016-04-14 | |||
| CN112035420A | 2020-12-04 | |||
| CN103152398A | 2013-06-12 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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