loading
Papers Papers/2020

Research.Publish.Connect.

Paper

Authors: Omer Nawaz ; Markus Fiedler and Siamak Khatibi

Affiliation: Dept. of Technology and Aesthetics, Blekinge Institute of Technology, Karlshamn, Sweden

Keyword(s): Quality of Experience, Mean Opinion Score, User Perception, Multimedia Communication.

Abstract: Although expensive, but the most reliable measure of user perception is by direct human interaction by taking input from the user about a stimulus quality. In our previous studies, we have identified some subjects getting bored and losing focus by rating lots of video clips of small duration during subjective quality assessments. Moreover, the psychological effects, i.e. user delight, frequency of watching online videos (experience), mood, etc. must not influence the user Mean Opinion Score (MOS) for determining the quality of the shown stimuli. In this paper, we have investigated the impact of user delight, frequency of watching online video content (experience) and different mood levels on MOS for streamed video stimuli in various network conditions by subjective quality assessments. We have observed a slight tendency of better scores when the user likes the stimulus. However, our results show that if the subjective assessments are conducted by carefully following the guidelines, t he users impartially rate the video stimuli solely based on the quality artifacts irrespective of their delight towards the shown content. Although, we have observed an effect of user mood on MOS ratings; for almost all the stimuli, but the results suggest the need of more detailed study; i.e. with a large and diverse set of subjects, to obtain significant statistical relevance. (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 54.162.69.45

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Nawaz, O.; Fiedler, M. and Khatibi, S. (2020). Impact of Human and Content Factors on Quality of Experience of Online Video Streaming. In Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - DCNET, ISBN 978-989-758-445-9; ISSN 2184-2825, pages 59-66. DOI: 10.5220/0009831400590066

@conference{dcnet20,
author={Omer Nawaz. and Markus Fiedler. and Siamak Khatibi.},
title={Impact of Human and Content Factors on Quality of Experience of Online Video Streaming},
booktitle={Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - DCNET,},
year={2020},
pages={59-66},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009831400590066},
isbn={978-989-758-445-9},
issn={2184-2825},
}

TY - CONF

JO - Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - DCNET,
TI - Impact of Human and Content Factors on Quality of Experience of Online Video Streaming
SN - 978-989-758-445-9
IS - 2184-2825
AU - Nawaz, O.
AU - Fiedler, M.
AU - Khatibi, S.
PY - 2020
SP - 59
EP - 66
DO - 10.5220/0009831400590066

0123movie