Relationships between Usage Situations and Spatiotemporal QoE in Audio and Video IP Transmission

被引：0

作者：

Nunome, Toshiro ^{[1
]}

Abe, Keita ^{[2
]}

机构：

[1] Nagoya Inst Technol, Dept Comp Sci, Grad Sch Engn, Nagoya, Aichi 4668555, Japan

[2] Nagoya Inst Technol, Dept Comp Sci, Fac Engn, Nagoya, Aichi 4668555, Japan

来源：

PROCEEDINGS OF 2018 3RD INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATION SYSTEMS (ICCCS) | 2018年

关键词：

component; QoE; temporal quality; spatial quality; tradeoff; calculation task;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

QoE (Quality of Experience) of audio and video IP transmission can change according to users' attributes and usage situations. This paper evaluates the effect of usage situations on QoE from a quality tradeoff point of view. As a usage situation, this paper employs distracted watching; the users watch video and audio while doing a calculation task. We perform a subjective experiment to compare two video output schemes: frame skipping and error concealment. We then find that the task can affect the tradeoff between spatial quality and temporal quality.

引用

页码：278 / 281

页数：4

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