In last few years, there has been a rapid development in mobile communication technology.Developments in this technology has grown in heterogeneous manner, meaning that there have been variedmobile devices with different architectures supporting versatile formats such as WMV,FLV,MPEG. Moreover,advents of high quality mobile services such as streaming high definition videos, on Demand TV, etc., causeda great strain in network bandwidth allocation and processing capability. Ourstudy proposes a transcodingscheme through frame skipping by analyzing frame details via a dynamic window selection mechanism forproficient usage of network bandwidth. Analysis of frame intricacies consists of two sectors one dealing withcalculating the importance of each frame and other deals with computing the motion magnitude between frames.This transcoding operation is offloaded through a Decision Logica function to decrease the computation workin the host system. Experimental results demonstrate that the proposed mechanism for transcoding resultedbetter precision in selecting frames for encoding.
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