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Abstract
Mobile video consumption through streaming is becoming increasingly popular. The video parameters for an optimal quality are often automatically determined based on device and network conditions. Current mobile video services typically decide on these parameters before starting the video streaming and stick to these parameters during video playback. However in a mobile environment, conditions may change significantly during video playback. Therefore, this paper proposes a dynamic optimization of the quality taking into account real-time data regarding network, device, and user movement during video playback. The optimization method is able to change the video quality level during playback if changing conditions require this. Through a user test, the dynamic optimization is compared with a traditional, static, quality optimization method. The results showed that our optimization can improve the perceived playback and video quality, especially under varying network conditions.
Keywords
Mobile TV, Subjective evaluation techniques, Quality of experience

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Citation

Please use this url to cite or link to this publication:

MLA
De Pessemier, Toon, Luc Martens, and Wout Joseph. “Dynamic Optimization of the Quality of Experience During Mobile Video Watching.” IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. NEW YORK: IEEE, 2015. Print.
APA
De Pessemier, T., Martens, L., & Joseph, W. (2015). Dynamic optimization of the quality of experience during mobile video watching. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. Presented at the 10th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), NEW YORK: IEEE.
Chicago author-date
De Pessemier, Toon, Luc Martens, and Wout Joseph. 2015. “Dynamic Optimization of the Quality of Experience During Mobile Video Watching.” In IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. NEW YORK: IEEE.
Chicago author-date (all authors)
De Pessemier, Toon, Luc Martens, and Wout Joseph. 2015. “Dynamic Optimization of the Quality of Experience During Mobile Video Watching.” In IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. NEW YORK: IEEE.
Vancouver
1.
De Pessemier T, Martens L, Joseph W. Dynamic optimization of the quality of experience during mobile video watching. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. NEW YORK: IEEE; 2015.
IEEE
[1]
T. De Pessemier, L. Martens, and W. Joseph, “Dynamic optimization of the quality of experience during mobile video watching,” in IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Ghent, Belgium, 2015.
@inproceedings{7258275,
  abstract     = {Mobile video consumption through streaming is becoming increasingly popular. The video parameters for an optimal quality are often automatically determined based on device and network conditions. Current mobile video services typically decide on these parameters before starting the video streaming and stick to these parameters during video playback. However in a mobile environment, conditions may change significantly during video playback. Therefore, this paper proposes a dynamic optimization of the quality taking into account real-time data regarding network, device, and user movement during video playback. The optimization method is able to change the video quality level during playback if changing conditions require this. Through a user test, the dynamic optimization is compared with a traditional, static, quality optimization method. The results showed that our optimization can improve the perceived playback and video quality, especially under varying network conditions.},
  author       = {De Pessemier, Toon and Martens, Luc and Joseph, Wout},
  booktitle    = {IEEE International Symposium on Broadband Multimedia Systems and Broadcasting},
  isbn         = {978-1-4799-5865-8},
  issn         = {2155-5044},
  keywords     = {Mobile TV,Subjective evaluation techniques,Quality of experience},
  language     = {eng},
  location     = {Ghent, Belgium},
  pages        = {6},
  publisher    = {IEEE},
  title        = {Dynamic optimization of the quality of experience during mobile video watching},
  url          = {http://dx.doi.org/10.1109/BMSB.2015.7177205},
  year         = {2015},
}

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