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1. (WO2018184223) METHOD AND DEVICE FOR VIDEO COMPRESSION PROCESSING

Pub. No.:    WO/2018/184223    International Application No.:    PCT/CN2017/079772
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Sat Apr 08 01:59:59 CEST 2017
IPC: H04N 5/76
Applicants: SHENZHEN ZNV TECHNOLOGY CO., LTD.
深圳中兴力维技术有限公司
Inventors: LIU, Jianqiao
刘建桥
YANG, Xiong
杨雄
TAN, Zhe
谭喆
Title: METHOD AND DEVICE FOR VIDEO COMPRESSION PROCESSING
Abstract:
Related to the technical field of video storage, disclosed are a method and device for video compression processing. The method comprises: receiving a video stream; selecting a frame extracting mode and a frame extracting level on the basis of a preset criterion; writing the video stream into a video file according to the frame extracting mode and the frame extracting level, thus greatly increasing the number of write paths for video recording storage concurrency. In addition, when the video file is written into a storage, a frame extracting mode and a frame extracting level can be selected on the basis of a storage space state and bandwidth state for the frame extracting storage of the video recording, thus conserving storage space and conserving bandwidth.