scholarly journals Design And Implementation Of Agricultural Information Service Platform Based On Streaming Media Technology

Author(s):  
Xinlei Jin ◽  
Na Zhang
Author(s):  
Mindy Anneli Lassila

Information is a valuable commodity, but only if it is shared. Through diversified technologies, the dissemination of information has been made possible for a number of government organizations around the world, but for some, developing efficient and effective e-government systems poses a variety of unique challenges. Key demographic and economic variables, such as income, education, language, human resources and lack of appropriate products and robust regulatory frameworks for information and communication technologies (ICTs) drive the policy questions surrounding electronic commerce in government operations. These variables are important because they are the most likely to have a differential impact on the consequences of delivering new and progressive ICTs to various segments in developing countries. Described and discussed are the advantages and limitations of streaming media technology, a form of new ICT, and the comparative benefits it has in both developing and developed countries. Indian and Northern Affairs Canada (INAC) serves as a point of reference, as for the role and impact ICT-specifically streaming media–can play-within a government sector. With limited resources,INAC, a Canadian federal government department, has improved access to information and enhanced communication by successfully executing streaming media technology in-house. The implementation of streaming media technology at INAC has resulted in a fundamental transformation in the nature of information and communication exchange within the organization.


2013 ◽  
Vol 336-338 ◽  
pp. 1574-1577
Author(s):  
Yang Hong Mao ◽  
Chui Xin Chen

This paper gives the system design diagram, and made a detailed explanation to its structure and the basic principle. System consists of hardware and software design, hardware part mainly includes S3C2410, Flash, SDRAM memory interface, the software includes the compilation and transplantation of Mplayer, the QTE graphical use interface design and transplant. At the same time, this paper also studies the key technologies of the system software, including Bootloader design, kernel cutting and root file system design. Finally, the actual effect of the system is given, implement the thought of VOD, achieve the design purpose of the system. The system can make the students online learning at any time, relieve the teaching difficulties effectively, the system combine embedded technology and streaming media technology, it has the advantages of small volume, convenient operation, low cost and good stability.


2012 ◽  
Vol 263-266 ◽  
pp. 1071-1075
Author(s):  
Gui Hua Kang ◽  
De Guang Li

Now 3G mobile technologies is the research focus in the field of mobile communication. Streaming media technology based on 3G networks is always difficult problems in this field. P2P streaming media technology has become the mainstream application form of internet. In this paper, we design a P2P streaming media cache allocation algorithm based on 3G networks. This algorithm use network protocols to connect 3G network with P2P network to minimize transmission delay and to improve the transmission efficiency. Simulation experiments show that this algorithm presented in this paper has the obvious performance advantage in transmission delay and transmission efficiency.


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