Enhancement of Video Streaming in Distributed Hybrid Architecture

Abstract

Pure Peer to Peer (P2P) network requires enhancing transportation of chunk video objects to the proxy server in the mesh network. The rapid growth of video on demand user brings congestion at the proxy server and on the overall network. The situation needs efficient content delivery procedure, to the video on demand viewer from the distributed storage. In general scenario, if the proxy server does not possess the required video stream or the chunk of that said video, then the same can be smoothly and rapidly streamed to the viewer. This paper has shown that multitier mesh shaped hybrid architecture composed of P2P and mesh architecture increase the number of requests served by the dynamic environment in comparison with the static environment. Optimized storage finding path search reduces the unnecessary query forward and hence increases the size of content delivery to the desired location.

Content Delivery Through Hybrid Architecture in Video on Demand System

“…The tree-based overly network is addressed by multitree streaming approach [28][29][30]. Here the compact topology is dynamically changed with the multiple sub-trees in place of one single tree [5].…”

“…The notable contributions are found on the domain, such as music computation, computer-aided learning, interactive video streaming, dynamic adaptive prefetching [1][2][3]. The distributed system enhances the video content delivery mechanism with the combination of multimedia computing [4][5]. The primitive characteristic of multimedia systems is the incorporation of continuous media such as voice, video, and animation.…”

“…Since downloading of content at any level depends upon the upload capacity of the peer node at the just adjacent lower level in the hybrid architecture for every session. According to the expression (5) and (6), we get Figure 8 represents the simulation result obtained by NS-2 simulator. We consider the variable incoming request pattern at the proxy server in the VOD system.…”

“…The frames are packetized to transport over the hybrid architecture. The mp4 trace command is used to send the compressed (*.mp4) file to the requested viewer buffer through the hybrid architecture and it passes through the available port at the proxy server [5,[35][36][37][38][39][40]. The content of video (i.e.…”

Traffic analysis and control at proxy server

“…The hit ratio of a web cache grows to log-like fashion as a function on the cache size [1], [2], [3], [7], [8], [10], [13], [14], [15]. The equivalent capacity in the network and its application to bandwidth allocation in high speed networks is the grade of service [4], [16], [17]. The probability based admission control for the outbound traffic rate is used the tree based, and graph based network architecture [12].…”