基于安卓的移动视频监控系统的设计与实现

基于安卓的移动视频监控系统的设计与实现Design and implementation of mobile video monitor system basedon AndroidAbstractWith the network communication technology and video codec technology continues toprogress,video monitor system is also evolving.At present,the third generation of videomonitor technology has occupied the mainstream market,people demand on the mobile videomonitor system market is also expanding.At the same time,Android smart phone market,therapid development of Android mobile phone replacement rate from the previous generation totoday's semi-annual generation or even three months generation.Mobile device performancehas been fully meet the hardware requirements of video monitor,and the fourth generation ofmobile communication technology and wireless network technology meet the requirements ofhigh-definition video transmission.Therefore,the development of a mobile phone based onandroid mobile video monitor system is feasible.This article has studied the technology needed for Android video monitorimplementation,including Android interface design language,video codec technology,videotransmission technology,streaming media playback and other related knowledge.The monitoring system includes video capture and video playback.Video acquisitionusing Android mobile phone camera as a web camera,real-time acquisition of monitoringdata,video acquisition using MPEG encoding technology to capture the image encoding anddecoding,and the use of HTTP technology to transmit video streams.Video player uses aVLC streaming library based on the playback technology,you can remotely play the camerareal-time video recording.By testing on mobile phone,the video monitor software has a good performance,performance and clarity are designed to meet the requirements,it can be a very good videomonitor function.Keywords:Video Monitor;Android System;MPEG;HTTPII-