Multimedia quality evaluation model in streaming service environments. (8th April 2020)

• Record Type: Journal Article
• Authors: Koo, Ja-Ok; Choi, Young-June; Li, Zhetao; Pei, Tingrui; Jembre, Yalew Zelalem
• Is Part Of: International journal of ad hoc and ubiquitous computing. Volume 33:Number 4(2020)
• Page Start: 229
• Page End: 239
• Publication Date: 2020-04-08
• Subjects: mean opinion score -- MOS -- multimedia -- quality assessment -- mobile devices -- streaming services; Ubiquitous computing -- Periodicals; Embedded computer systems -- Periodicals; Electronic data processing -- Distributed processing -- Periodicals; Wireless communication systems -- Periodicals; Computer architecture -- Periodicals; 004.2
• Languages: English
• ISSNs: 1743-8225

Abstract

Recently, mobile broadcast services such as digital media broadcasting (DMB) have generated a rapid increase in multimedia services via the internet compared to traditional cable or satellite delivery. Multimedia via the internet is consumed under different network conditions and through various devices. In this study, we propose a multimedia quality measurement model to assess quality consumes perspective. First, we select the parameters that affect the quality of multimedia at both the application and network levels, and then use these parameters to produce multiple altered versions of an original video. For each video and device, participants provide a mean opinion score (MOS). After determining the effect of parameters on videos and devices. Multiple regression on the MOS dataset collected from the subjects is applied to devise a model called MOS multimedia streaming (MOSMS). Finally, dividing the collected data as a training set and a test set, we validate the new model.