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
收藏
页码：278 / 281
页数：4
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