| Home security plays an important role in the smart home, and video surveillance is one of the effective means to ensure the security of the home. At present, the digital network video surveillance system are been mainly adopted in the video surveillance system, which means surveillance camera must be arranged in advance and terminals of watching video are unable to move. When the monitoring personnel are absent, the system would be unable to monitor security of home timely and effectively.In order to solve these problems, the writer develops the wireless video monitoring module basing on the development of Android smart TV. The wireless video monitoring module using the camera of Android smart TV as a monitoring source, Android intelligent monitoring system as terminal, via wireless mobile network, monitoring video capture, H.264standard video compression, network transmission and real-time display.This paper introduces the basic information of the Android operating system and development, including the introduction of building Android operating system and development environment. Secondly, it introduces three modules of terminal design and implementation, such as the video capture coding, video streaming video viewing control, including the introduction of platform development projects, designing the UI. Using the good portability and developable of Android smart mobile devices, the open source projects X264(H.264coding database) and FFmpeg (H.264decoding database) are been ported into Android development environment, using the TCP/IP protocol package, record live video and streaming media players and other interface functions, complete front and video communication, video recording preview and terminal server terminal and video viewing capabilities.After testing on2992Haier smart TV platform, the Android smart TV wireless video monitoring module can be operated normally. Android based wireless video surveillance system in smart home and other fields have a certain value. |
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