Toshiro Nunome and Hiroaki Tani1
1Graduate School of Engineering, Nagoya Institute of Technology, Nagoya, Japan
In this paper, we assess multidimensional QoE (Quality of Experience) of HTTP-based streaming services
in seeking operation to evaluate the effect of two transmission schemes: adaptive bitrate streaming and
progressive download. We perform a subjective experiment with two contents and various network load
conditions. In the experiment, subjects find pre-specified scenes by means of seeking the video as they want
to see the scenes right now. We also perform the principal component analysis for the assessment result of
multidimensional QoE. We then find that the adaptive bitrate streaming is not necessarily effective for QoE
enhancement; the effectiveness of the scheme depends on the usage of the system and network conditions.
KEYWORDS
Audio and Video Transmission, QoE, Adaptive Bitrate Streaming, Progressive Download
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