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1. (WO2018145551) METHOD AND DEVICE FOR TRANSMITTING VIDEO

Pub. No.:    WO/2018/145551    International Application No.:    PCT/CN2018/072117
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Thu Jan 11 00:59:59 CET 2018
IPC: H04N 21/2662
Applicants: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
杭州海康威视数字技术股份有限公司
Inventors: SUN, Youtong
孙友统
GU, Xinyu
顾昕宇
ZHANG, Liang
张亮
Title: METHOD AND DEVICE FOR TRANSMITTING VIDEO
Abstract:
Disclosed are a method and device for transmitting a video. The method comprises: allocating, at preset intervals, data volume for each determined piece of data to be transmitted; if the data to be transmitted needs to occupy more data volume than the allocated data volume, transmitting some of the data to be transmitted by means of the allocated data volume; and transmitting the rest of the data after the next data volume allocation. Hence, on the one hand, transmission data volume can be controlled by means of data volume allocation, so as to reduce network congestion caused by the fact that much bandwidth is occupied for transmission of a video resource; on the other hand, if the data to be transmitted needs to occupy more data volume than the allocated data volume, only some of the data is transmitted, and the rest of the data is transmitted after another data volume allocation, and thus, in the solution, video data would not be blocked or discarded, and the video can be decoded and played normally.