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Does context matter in quality evaluation of mobile television?

Published: 02 September 2008 Publication History

Abstract

Subjective quality evaluation is used to optimize the produced audiovisual quality from fundamental signal processing algorithms to consumer services. These studies typically follow the basic principles of controlled psychoperceptual experiments. However, when compromising compression and transmission parameters for consumer services, the ecological validity of conventional quality evaluation methods can be questioned. To tackle this, we firstly present a novel user-oriented quality evaluation method for mobile television in its usage contexts. Secondly, we present the results of an experiment conducted with 30 participants comparing acceptability and satisfaction of quality as well as goals of viewing in three mobile contexts and under four different residual transmission error rates, when the participants also performed simultaneous assessment tasks. Finally, we compare the results with a previous laboratory experiment. The studied error rates impacted negatively on all measured tasks with some contextual differences. Moreover, the evaluations were more favorable and less discriminate in the mobile contexts compared to the laboratory.

References

[1]
Carlsson, C., Walden, P. Mobile TV - To Live or Die by Content, Proc 40th HICSS (2007) 51b.
[2]
Casey, B., Casey, N., Calvert, B., French, L., Justin, L. Television Studies -- The Key Concepts. Routledge. London, 2002.
[3]
Chen, S. Y., Ghinea, G., Macredie, R. D. A Cognitive Approach to User Perception of Multimedia Quality: An Empirical Investigation. International Journal of Human-Computer Studies, 64(12), (2006)1200--1213.
[4]
Coolican, H. Research methods and statistics in psychology, 4th ed, London: J. W. Arrowsmith Ltd, 2004.
[5]
DVB-H Global Mobile TV: Services, Trials & Pilots. http://www.dvb-h.com/services.htm
[6]
ETSI, Digital Video Broadcasting (DVB): DVB specification for data broadcasting, ETSI standard, EN 301 192 V1.4.1, 2004.
[7]
ETSI, Digital Video Broadcasting (DVB): Transmission systems for handheld terminals, ETSI standard, EN 302 304 V1.1.1, 2004.
[8]
ETSI, Digital Video Broadcasting (DVB); Specification for the use of video and audio coding in DVB services delivered directly over IP, ETSI standard, ETSI TS 102 005 V1.2.0, 2005.
[9]
Finnpanel. www.finnpanel.fi, visited 20.5.2006.
[10]
Ghinea, G & Chen, S. Y. The impact of cognitive styles on perceptual distributed multimedia quality. British Journal of Educational Technology. Vol 34, 4 (2003). 393--406.
[11]
Ghinea, G. & Thomas, J. P. QoS impact user perception and understanding of multimedia video clips, Proc. of ACM Multimedia '98". (1998) 49--54
[12]
Goldstein, E. B. Sensation and Perception. United States of America: Wadsworth, 2002.
[13]
Gulliver, G., Ghinea, G. Stars in Their Eyes, What Eye-Tracking Reveals About Multimedia Perceptual Quality. IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans. Vol. 34, 4(2004) 472--482
[14]
Gulliver, S. R., Ghinea, G. Defining User Perception of Distributed Multimedia Quality. ACM Transactions on Multimedia Computing, Communications and Applications, 2(4), (2006) 241--257
[15]
Hands, D. "Multimodal Quality Perception: The Effects of Attending to Content on Subjective Quality Ratings". Proceedings of IEEE 3rd Workshop on Multimedia Signal Processing, 1999 pp. 503--508, Copenhagen, Denmark 1999.
[16]
Hannuksela, M. M., Malamal Vadakital, V. K., Jumisko-Pyykkö, S. Comparison of Error Protection Methods for Audio-Video Broadcast over DVB-H, EURASIP Journal on Advances in Signal Processing, vol. 2007, 2007.
[17]
ISO/IEC 14496--10:2003, Coding of Audiovisual Objects---Part 10: Advanced Video Coding," 2003, also ITU-T Recommendation H.264. Advanced video coding for generic audiovisual services. 2003.
[18]
ISO/IEC 14496-3: Information technology -- Coding of audio-visual objects - Part 3: Audio, including amendment 1: "Bandwidth Extension" and amendment 2: "Parametric Coding for High Quality Audio". 2003.
[19]
ISO 13407 Human-centred design processes for interactive systems. International Standard, the International Organization for Standardization. 1999.
[20]
ITU-R BT.500-11 Methodology for the subjective assessment of the quality of television pictures, International Telecommunications Union -- Radiocommunication sector, 2002.
[21]
ITU-T P.911 Recommendation P.911, Subjective audiovisual quality assessment methods for multimedia application, International Telecommunication Union -- Telecommunication sector, 1998.
[22]
Jumisko, S., Ilvonen, V., Väänänen-Vainio-Mattila, K. The Effect of TV Content in Subjective Assessment of Video Quality on Mobile Devices. Proc. Multimedia on Mobile Devices, IS&T/SPIE Symposium on Electronic Imaging, (2005), 243--254.
[23]
Jumisko-Pyykkö, S. "I would like to see the subtitles and the face or at least hear the voice": Effects of Picture ratio and Audio-video Bitrate Ratio on Perception of Quality in Mobile Television. Personalized and Mobile Digital TV Applications in Springer Multimedia Tools and Applications Series. 2007.
[24]
Jumisko-Pyykkö, S., Häkkinen, J. Evaluation of Subjective Video Quality on Mobile Devices. Proc. ACM Multimedia (2005), 535--538
[25]
Jumisko-Pyykkö, S. Häkkinen, J., Nyman, G. Experienced Quality Factors - Qualitative Evaluation Approach to Audiovisual Quality. Proc IST/SPIE conference Electronic Imaging, Multimedia on Mobile Devices 2007
[26]
Jumisko-Pyykkö, S., Vadakital, V., Liinasuo, M., Hannuksela M. M., 2006. Acceptance of Audiovisual Quality in Erroneous Television Sequences over a DVB-H Channel. Proc. VPQM, USA, January 2006.
[27]
Jumisko-Pyykkö, S., Vinod Kumar, M. V., Korhonen, J. Unacceptability of Instantaneous Errors in Mobile Television: From Annoying Audio to Video. Proc. Mobile HCI 2006, ACM Press (2006), 1--8.
[28]
Kaikkonen, A., Kekäläinen, A., Cankar, M., Kallio, T., Kankainen, A. Usability Testing of Mobile Applications: A Comparison between Laboratory and Field Testing. Journal of Usability Studies, Vol. 1 (1), (2005)4--17
[29]
Kjeldskov, J., Stage, J., New techniques for usability evaluation of mobile systems, International Journal of Human-Computer Studies, Vol 60, 5--6 (2004) 599--620.
[30]
Knoche, H. O., McCarthy, J. D.: Good news for mobile TV, Wireless world research forum, Proc. WWRF 14, 2005.
[31]
Knoche, H., McCarthy, J. D., Sasse, M. A. Can Small Be Beautiful? Assessing Image Size Requirements for Mobile TV. Proc. ACM Multimedia 2005, (2005), 561--
[32]
Knoche, H., Sasse, M. A. Breaking the news on mobile TV: user requirements of a popular mobile content. Proc IS&T/SPIE Symposium on Electronic Imaging, 2006
[33]
Knoche, H., McCarthy, J., Sasse, M. A. How low can you go? The effect of low resolutions on shot types. Personalized and Mobile Digital TV Applications in Springer Multimedia Tools and Applications Series (2007)
[34]
Lang, A. The limited capacity model of mediated message processing. Journal of Communication, (2000) 50, 46--70.
[35]
McCarthy, J. D., Sasse M. A. and Miras D. Sharp or Smooth?: Comparing the Effect of Quantization vs. Framerate for Streamed Video. Proc. CHI 2004, 535--542.
[36]
O'Hara, K., Mitchell, A. S., and Vorbau, A. Consuming video on mobile devices. Proc. CHI '07. ACM Press (2007), 857--866.
[37]
Oksman, V., Noppari,., Tammela, A., Mäkinen, M., Ollikainen, V., News in mobiles. Comparing text, audio and video. VTT 2007. http://www.vtt.fi/inf/pdf/tiedotteet/2007/T2375.pdf
[38]
Reiter, U. & Jumisko-Pyykköö S. Watch, Press and Catch - Impact of Divided Attention on Requirements of Audiovisual Quality. Proc. 12th HCI Int 2007.
[39]
Repo, P. Hyvonen, K. Pantzar, M. Timonen, P. Inventing Use for a Novel Mobile Service. International Journal of Technology and Human Interaction, vol. 2, 2 (2006) 49--62.
[40]
Rogers E. M. Diffusion of Innovations, 5th ed., New York: Free Press, 2003.
[41]
Södergård C. (ed.). Mobile television -- technology and user experiences, Report on the Mobile --TV Project. Espoo: VTT Publications 506, 2003.
[42]
Tamminen, S., Oulasvirta, A. Toiskallio, K., Kankainen, A. Understanding mobile contexts, Personal and Ubiquitous Computing, vol 8, 2 (2004) 135--143.
[43]
Watson, A., Sasse, M. A. Measuring Perceived Quality of Speech and Video in Multimedia Conferencing Applications. Proc. ACM multimedia 1998. 55--60.
[44]
Winkler, S., Faller, C. Perceived audiovisual quality of low-bitrate multimedia content. IEEE Transactions on Multimedia, vol. 8, no. 5, (2006) 973--980.
[45]
Wynekoop, J. L., Russo, N., L., Studying system development methodologies: an examination of research methods. Information Systems Journal 7, 1(1997)47--65.

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  • (2024)Comparison of Crowdsourcing And Laboratory Settings for Subjective Assessment of Video Quality and Acceptability & Annoyance2024 IEEE International Conference on Image Processing (ICIP)10.1109/ICIP51287.2024.10647945(1159-1164)Online publication date: 27-Oct-2024
  • (2023)Video Consumption in Context: Influence of Data Plan Consumption on QoEProceedings of the 2023 ACM International Conference on Interactive Media Experiences10.1145/3573381.3596474(320-324)Online publication date: 12-Jun-2023
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    cover image ACM Other conferences
    MobileHCI '08: Proceedings of the 10th international conference on Human computer interaction with mobile devices and services
    September 2008
    568 pages
    ISBN:9781595939524
    DOI:10.1145/1409240
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 02 September 2008

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    Author Tags

    1. context
    2. ecological validity
    3. evaluation
    4. mobile TV
    5. mobile television
    6. subjective quality
    7. transmission quality

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    View all
    • (2024)Comparison of Crowdsourcing And Laboratory Settings for Subjective Assessment of Video Quality and Acceptability & Annoyance2024 IEEE International Conference on Image Processing (ICIP)10.1109/ICIP51287.2024.10647945(1159-1164)Online publication date: 27-Oct-2024
    • (2023)Video Consumption in Context: Influence of Data Plan Consumption on QoEProceedings of the 2023 ACM International Conference on Interactive Media Experiences10.1145/3573381.3596474(320-324)Online publication date: 12-Jun-2023
    • (2023)Subjective Test Environments: A Multifaceted Examination of Their Impact on Test ResultsProceedings of the 2023 ACM International Conference on Interactive Media Experiences10.1145/3573381.3596470(298-302)Online publication date: 12-Jun-2023
    • (2022)Impact of Content on Subjective Quality of Experience Assessment for 3D VideoProceedings of the 2nd Workshop on Quality of Experience in Visual Multimedia Applications10.1145/3552469.3555717(29-38)Online publication date: 14-Oct-2022
    • (2021)Study on user quitting in the Puffer live TV video streaming service2021 13th International Conference on Quality of Multimedia Experience (QoMEX)10.1109/QoMEX51781.2021.9465394(19-24)Online publication date: 14-Jun-2021
    • (2020)Study on viewing completion ratio of video streaming2020 IEEE 22nd International Workshop on Multimedia Signal Processing (MMSP)10.1109/MMSP48831.2020.9287091(1-6)Online publication date: 21-Sep-2020
    • (2020)In vitro vs in vivo: does the study’s interface design influence crowdsourced video QoE?Quality and User Experience10.1007/s41233-020-00041-26:1Online publication date: 2-Nov-2020
    • (2019)AccAnn: A New Subjective Assessment Methodology for Measuring Acceptability and Annoyance of Quality of ExperienceIEEE Transactions on Multimedia10.1109/TMM.2019.290372221:10(2589-2602)Online publication date: Oct-2019
    • (2018)Emerging science of QoE in multimedia applications: Concepts, experimental guidelines, and validation of modelsAcademic Press Library in Signal Processing, Volume 610.1016/B978-0-12-811889-4.00004-X(163-209)Online publication date: 2018
    • (2018)A survey of data-driven approach on multimedia QoE evaluationFrontiers of Computer Science: Selected Publications from Chinese Universities10.1007/s11704-018-6342-712:6(1060-1075)Online publication date: 1-Dec-2018
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