P2P Media Streaming Summary and Application Based on FGS
Peng Yan · Experiment Science and Technology · 2008
This paper studies will FGS coding technology and P2P streaming media best combination.FGS will be a basic source coding layer and enhancement layer.Strengthens the basic layer information through the enhancement layer.Its expandable manifests in may act according to the transmission band width transmission random length the code class,but the receiving end decoder can achieve receives how many to decode how many,bit several which reduces is affected the demonstration quality,does not have other influences to the decoder,a transmission class bit number are more,then the video frequency demonstration quality is better.Thus each user can be greatly enhanced by the acceptance of video quality,at last,through exemplification,we describe a better method to solve the asynchronism and heterogeneity.