Incorporating user perception in adaptive video streaming systems
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|Title:||Incorporating user perception in adaptive video streaming systems||Authors:||Cranley, Nicola
Murphy, Liam, B.E.
|Permanent link:||http://hdl.handle.net/10197/7442||Date:||2006||Abstract:||There is an increasing demand for streaming video applications over both the fixed Internet and wireless IP networks. The fluctuating bandwidth and time-varying delays of best-effort networks makes providing good quality streaming a challenge. Many adaptive video delivery mechanisms have been proposed over recent years; however, most do not explicitly consider user-perceived quality when making adaptations, nor do they define what quality is. This chapter describes research that proposes that an optimal adaptation trajectory through the set of possible encodings exists, and indicates how to adapt transmission in response to changes in network conditions in order to maximize user-perceived quality.||Type of material:||Book Chapter||Publisher:||IGI Global||Keywords:||Adaptive Multimedia Systems;Optimum Adaptation Trajectories (OATs)||DOI:||10.4018/978-1-59140-860-4.ch012||Language:||en||Status of Item:||Peer reviewed||Is part of:||Ghinea, G. and Che, S. Y. (eds.). Digital Multimedia Perception and Design|
|Appears in Collections:||Computer Science Research Collection|
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