Search International and National Patent Collections

1. (WO2018058993) VIDEO DATA PROCESSING METHOD AND APPARATUS

Pub. No.:    WO/2018/058993    International Application No.:    PCT/CN2017/086548
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Thu Jun 01 01:59:59 CEST 2017
IPC: H04N 21/2343
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: DI, Peiyun
邸佩云
XIE, Qingpeng
谢清鹏
Title: VIDEO DATA PROCESSING METHOD AND APPARATUS
Abstract:
Disclosed are a video data processing method and apparatus, the method comprising: parsing a media presentation description and acquiring identification information, the identification information being used to identify a first representation of a video, and a playback duration of a segment of the first representation being shorter than a playback duration of a segment of a second representation of the video; obtaining switching instruction information, the switching instruction information being used to instruct to switch a current space object to a target space object; determining a target representation from within the first representation of the video according to the identification information and the switching instruction information, the target representation corresponding to the target space object; and acquiring a current playback time of the video, and obtaining a target representation segment according to the current playback time and the target representation. The present invention has the advantages of improving switching efficiency of a video data segment and enhancing the video viewing user experience.