GnuStream: a P2P media streaming system prototype
نویسندگان
چکیده
We present the design and prototype of GnuStream, a peerto-peer (P2P) and receiver-driven media streaming system. GnuStream is built on top of Gnutella, and it integrates dynamic peer location and streaming capacity aggregation. Each GnuStream streaming session is controlled by the receiver peer and involves a dynamic set of peer senders instead of one fixed sender. The receiver aggregates streaming bandwidth from the multiple senders, achieving load distribution and fast reaction to sender capacity and on/off-line status changes. The effectiveness of GnuStream is demonstrated by our experiments with its prototype, which will serve as the basis for real-world development and evaluation of resilient P2P media streaming services.
منابع مشابه
Optimized streaming media proxy and its applications
Multimedia streaming is one of the most popular services on the current Internet. However, the major problem hinders streaming media applications is the network bandwidth. In this paper, we put forward a optimized streaming proxy system and think of utilizing it in peer-to-peer (P2P) applications. The main contribution of our proxy system is RTP segments splicing, prefix caching size determinat...
متن کاملThe Design and Implementation of Video Streaming Media System Based on the Mobile P2P Network
Compared with the traditional video streaming media system based on C/S mode, the video streaming media system based on P2P can efficiently solved the problems like single point of failure, high construction cost. Therefore, this study implemented a video streaming media system to provide the video streaming media service of high quality and large capacity. A mobile P2P video streaming media sy...
متن کاملA Massively Scalable Persistent Content Distribution System
This paper proposes a novel form of peercasting system as an improved solution for IP-based mass media content delivery. Several approaches are discussed, some of which are already widely deployed, or undergoing such deployment, as homogeneous systems. In particular, IP multicast and Peer-to-Peer (P2P) overlay network techniques are described in isolation as they form the bedrock of the new pee...
متن کاملNetwork Friendly P2P Streaming: The NAPA-WINE Architecture
Streaming video on P2P overlays puts extremely high demands and stress on the underlying network, especially in case of TV and live streaming. The NAPAWINE consortium has devised an overall architecture for live video streaming that supports the needs of the users and content providers, while being respective of networklevel needs, as reducing inter-AS traffic using ALTO-like services. Prototyp...
متن کاملResearch on the Traffic Behavior Characteristics of P 2 P Streaming Media
With the development and popularization of Internet, P2P streaming media traffic has become the most important part of the variety kinds of network traffic. Therefore, the study of P2P streaming media traffic characteristics has important significance for the analysis and identification network traffic. In this paper, on the basis of studying on the system mechanism and the transmission feature...
متن کامل