自适应P2P视频流的SVC评价

2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) Pub Date : 2013-12-01 DOI:10.1109/ICECS.2013.6815419

N. Ramzan, A. Amira, C. Grecos

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引用次数: 1

摘要

对多媒体应用程序日益增长的兴趣可能会在基于服务器-客户机的体系结构中引起带宽短缺问题，这使得P2P成为一个有前途的替代方案。Bit-Torrent是最流行的P2P解决方案之一，已经有人提议将其调整为视频流。本研究采用基于torrent的P2P视频流解决方案。在自适应视频流框架中实现可扩展视频编码流。此外，我们评估了两种最著名的SVC编解码器，即MPEG SVC和基于小波的SVC，并比较了它们在视频流前后的率失真性能。大量的模拟研究了SVC中增加层数的影响。

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Evaluation of SVC for adaptive P2P video streaming

The growing interest in multimedia applications can cause bandwidth scarcity problem in server-client based architectures, making P2P a promising alternative. Bit-Torrent is one of the most popular P2P solutions and there have already been propositions to tune it for video streaming. In this study, a torrent based P2P video streaming solution is used. scalable video coding (SVC) streaming is realised in an adaptive video streaming framework. Moreover, we evaluate two most well renowned SVC codecs namely MPEG SVC and Wavelet based SVC and compare their rate-distortion performances both before and after video streaming. Extensive simulations have been performed to investigate the effect of increasing number of layers in SVC.

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来源期刊

2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS)

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