期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2012
卷号：3
期号：1Ver4
出版社：Ayushmaan Technologies
摘要：The rise of mobile communications and the Internet has stemmed a need to optimize streamed video solutions, especially those of high bit rates; for example, HD video, multi-user conferences, cellular video calls, Skype, etc in a bandwidth-restricted environment, optimum video delivery is a demanding but a technically challenging issue. Exploiting the trade-off between the imagequality and the frame-rate in adapting to varying channel bandwidth is an attractive solution. From this need, many multimedia codecs have been developed to compress, encode and then decode the streamed video data for efficient propagation through various mediums. This paper aims to synchronize Desktop environment running on one panda board with another panda board over Wi- Fi. The project involves segmentation of the desktop using the effective algorithm and segmented information is structured in custom format. The output of the algorithm is then encoded with the help of efficient encoding method to minimize the need of network resources. The encoded output is sent over Wi-Fi using RTP towards another Wi-Fi terminal, which can decode the input data stream and appropriate display is created. All the changes in the senders display are identified and corresponding changes are transmitted so that only modified information is sent over Wi-Fi to show relative changes on receiver’s end.
