Design And Implementation Of Video Capture System Based On Android

With the development of information technology, the application of Internet ofThings has become a hot spot in many fields. To meet the requirements for applicationsof the network, a video capture system using devices based on android operating systemas clients and a PC on which Linux system is installed as server is designed andimplemented in this thesis.The thesis implements a system combined the advantages of Java and C++language,as the design that the controller is designed on Java layer and the data processer is onC++layer. A multi-thread based plugin system is implemented, providing extra flexibility.Real-time media data is transferred from clients to remote server through wirelessnetwork such as Wi-Fi or cellphone network and processed or stored right after itsarriving at the server. The framework of the server is the reactor model of AdaptiveCommunication Environment library which is efficient and stable. The architecture andfunctions of system according the requirements of the project are analyzed. This thesisemphasizes on the structure and process of sub-modules.The result of system function and non-function testing is analyzed and summarized. Itshows that the system reaches the designed function requirement, but the performanceneeds to be improved.