The widespread use of mobile and high definition video devices is changing Internet traffic,
with a significant increase in multimedia content, especially video on demand (VoD) and …

Traditionally, audio quality and video quality are evaluated separately in subjective tests.
Best practices within the quality assessment community were developed before many …

HTTP adaptive streaming facilitates video streaming to mobile devices connected through
heterogeneous networks without the need for a dedicated streaming infrastructure. By …

This paper presents a quality of experience (QoE) conceptual model to the context of unified
communications (UC) through summary, classification, and discussion of multiple influence …

In modern-era video streaming systems, videos are streamed and displayed on a wide
range of devices. Such devices vary from large-screen UHD and HDTVs to medium-screen …

We propose simple parametric models for predicting visual quality scores on different
devices in multiscreen systems. As input parameters, the proposed models take the …

This paper presents recommended techniques for choosing video sequences for subjective
experiments. Subjective video quality assessment is a well-understood field, yet scene …

User expectations have a crucial impact on the levels of quality of experience (QoE) that
they consider acceptable or satisfying. Measuring acceptability and annoyance has mainly …

The diverse display screen imposes significant challenges for assessing the perceptual
media quality across different mobile devices. In this paper, the perceived image quality on …

Crowdsourcing enables new possibilities for QoE evaluation by moving the evaluation task
from the traditional laboratory environment into the Internet, allowing researchers to easily …