期刊
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
卷 58, 期 1, 页码 78-85出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TCE.2012.6170058
关键词
HTTP streaming; adaptivity; audiovisual content; DASH
资金
- Korea Communications Agency (KCA) [11-921-02-001] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
HTTP streaming has become a cost effective means for multimedia delivery nowadays. In this paper, we study the use of MPEG DASH standard to stream audiovisual content. We first describe a novel estimation method for connection throughput. Then, employing the extensibility feature of DASH syntax, we present a systematic method for selecting the best audio and video alternatives given the estimated throughput. The experiments show that our solution is stable to short-term fluctuations while responding quickly to large fluctuations(1).
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