High-performance Real-time Stream Media System Construction Strategy
Biwei Qian · Jisuanji gongcheng · 2010
P2P stream media takes plenty of bandwidth resources. This paper presents a strategy for data schedule from the perspective of detecting the unnecessary data downloads promptly. It can help node avoid unnecessary data downloads and reduce download cost of the system. A data download mathematical model is introduced, which converts the problem of improving the playing continuity of stream media to the problem of finding the optimal solution for job schedule with deadline. Experimental results show that the strategy can reduce download cost effectively and obtain perfect playing continuity.