As the domestic industrial economy and information technology construction continue to increase,the installation and use of high-definition and ultra-high-definition cameras in oilfields have shown explosive growth,and they face the pressure of network transmission due to remote viewing of high-resolution videos,as well as the pressure of storage of code streams,which generates problems such as screen delay and lag.Due to the limitations of bandwidth enhancement,the transmission of massive amounts of video in a channel with limited bandwidth can only be achieved by video lightweighting,and more efficient video compression is needed to achieve real-time video transmission,high-definition display and convenient storage.In response to the market demand of high intelligence,high compatibility and high science,in order to effectively solve the problem of video transmission and storage under narrow bandwidth,relevant video lightweighting algorithms are researched according to the characteristics of the video,so as to reduce the space occupied by the video storage and reduce the bandwidth required for video transmission.
万方数据
维普
