A Hybrid P2P/Multi-Server Quality-Adaptive Live-Streaming Solution Enhancing End-User's QoE
Résumé
HTTP Adaptive Streaming have become the de-facto solutions to deliver video over the Internet due to their ability to enhance con-sumers' Quality of Experience (QoE). Nevertheless, they do not have the possibility to improve the actual delivered video quality, limited by the available client-server throughput. In comparison, multiple-server and P2P streaming offer the opportunity to obtain enhanced QoE by benefiting from expanded bandwidth, link diversity and reliability in distributed streaming infrastructures. We present a prototype for a hybrid P2P/multi-server quality-adaptive streaming solution, simultaneously using several servers and peers, and trading off the server infrastructure capacities and QoE gains.
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