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Traditional C/S structure mode faces the problems such as overloaded server, system hard to expand and high operation cost in the process of building streaming media server, which seriously hinder the further development of streaming media application. However these problems may be effectively solved by introducing P2P technology into streaming media application. On the basis of analysis of defects...
In the current, the structured P2P-based time-shifted streaming system exist the problems that the copy of time-shifted streaming cannot be fully found and the maintenance costs are higher. For resolving the problems a structured P2P-based hierarchy search model for time-shifted streaming, namely Hier-DHT, is proposed. In Hier-DHT, the hierarchy is divided according to the first video block in the...
Supporting VCR-like interactions in P2P VoD systems is an attractive but still challenging task. These interactions, including random jump, fast forward and rewind, require desired video clips be located and fetched instantly. If not handled properly, the quality-of-experience (QoE) would severely deteriorate due to the long response latency. In this paper, we propose a layered semi-structured overlay...
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