Design And Implementation Of Applications For Mobile Video Search Front-end Data Collection System

With the popularity of Android-based system for mobile end devices,and constantly improvement of the performance of mobile devices and the rapid development of 3G/4G,the video search application is accepted and used by more and more people,so how to optimize the products according to the user's behavior on the application becomes increasingly important.But most people in the use of mobile video search application will not take the initiative to provide developers with feedback information,equipment and navigation information and other front-end user application data when the developer optimization program is critical to enhance the user experience.At the same time,video service providers and mobile application developers require the use of user feedback.Front-end data collection system is the basis of the analysis of user behavior,through the analysis of user behavior can analyze people's inner needs,usage changes,the use of segmentation and user groups access intent.Learn how users interact with the application,set up a data-driven culture,and assist market operations,to better achieve business objectives.Aimed at the video search application,based on the analysis and to draw on existing technology,this paper designed and implemented a comprehensive,secure and stable front-end data collection system.First,as much as possible to restore users' history operating as a principle of the actual behavior of the user's operating abstract database table structure.This paper designed a simple and efficient table structure.Second,did the architecture design and process design of the entire system,the concrete realization of the prototype of this paper's front-end data collection system and the optimization of encapsulation and portability.Then,designed and implemented a safety factor of this paper system and a load balancing scheme by dynamically adjusting the transmission time,and did the stability and stress testing of the system.Finally,studied and implemented a streaming video quality assessment system of a mobile end-user perception.The video quality assessment system is used herein for video search application data collection system implementation.