Proceedings of the 4th International Workshop on Quality of Multimedia Experience (QoMEX), pp. 39-44, Yarra Valley, Australia, July 5-7, 2012.

Impact of Mobile Devices and Usage Location on Perceived Multimedia Quality

Cite This Publication

Andrew A. Catellier ORCID logo, Margaret H. Pinson ORCID logo, William J. Ingram, and Arthur A. Webster

Abstract: We explore the quality impact when audiovisual content is delivered to different mobile devices. Subjects were shown the same sequences on five different mobile devices and a broadcast quality television. Factors influencing quality ratings include video resolution, viewing distance, and monitor size. Analysis shows how subjects’ perception of multimedia quality differs when content is viewed on different mobile devices. In addition, quality ratings from laboratory and simulated living room sessions were statistically equivalent.

Keywords: standards; subjective testing; audiovisual; multimedia; coder/decoders; mobile

For technical information concerning this report, contact:

Margaret H. Pinson
Institute for Telecommunication Sciences
(303) 497-3579
mpinson@ntia.doc.gov

Disclaimer: Certain commercial equipment, components, and software may be identified in this report to specify adequately the technical aspects of the reported results. In no case does such identification imply recommendation or endorsement by the National Telecommunications and Information Administration, nor does it imply that the equipment or software identified is necessarily the best available for the particular application or uses.

For questions or information on this or any other NTIA scientific publication, contact the ITS Publications Office at ITSinfo@ntia.gov or 303-497-3572.

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