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The crowd as a cameraman : on-stage display of crowdsourced mobile video at large-scale events

Steven Bohez (UGent) , Glenn Daneels, Lander Van Herzeele (UGent) , Niels Van Kets (UGent) , Sam Decrock (UGent) , Matthias De Geyter (UGent) , Glenn Van Wallendael (UGent) , Peter Lambert (UGent) , Bart Dhoedt (UGent) , Pieter Simoens (UGent) , et al.
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Abstract
Recording videos with smartphones at large-scale events such as concerts and festivals is very common nowadays. These videos register the atmosphere of the event as it is experienced by the crowd and offer a perspective that is hard to capture by the professional cameras installed throughout the venue. In this article, we present a framework to collect videos from smartphones in the public and blend these into a mosaic that can be readily mixed with professional camera footage and shown on displays during the event. The video upload is prioritized by matching requests of the event director with video metadata, while taking into account the available wireless network capacity. The proposed framework's main novelty is its scalability, supporting the real-time transmission, processing and display of videos recorded by hundreds of simultaneous users in ultra-dense Wi-Fi environments, as well as its proven integration in commercial production environments. The framework has been extensively validated in a controlled lab setting with up to 1 000 clients as well as in a field trial where 1 183 videos were collected from 135 participants recruited from an audience of 8 050 people. 90 % of those videos were uploaded within 6.8 minutes.
Keywords
IBCN, WIRELESS DATA-NETWORKS, SCHEDULING ALGORITHMS, Crowdsourcing, Mobile video, Wireless upload scheduling

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Citation

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

MLA
Bohez, Steven et al. “The Crowd as a Cameraman : On-stage Display of Crowdsourced Mobile Video at Large-scale Events.” MULTIMEDIA TOOLS AND APPLICATIONS 77.1 (2018): 597–629. Print.
APA
Bohez, S., Daneels, G., Van Herzeele, L., Van Kets, N., Decrock, S., De Geyter, M., Van Wallendael, G., et al. (2018). The crowd as a cameraman : on-stage display of crowdsourced mobile video at large-scale events. MULTIMEDIA TOOLS AND APPLICATIONS, 77(1), 597–629.
Chicago author-date
Bohez, Steven, Glenn Daneels, Lander Van Herzeele, Niels Van Kets, Sam Decrock, Matthias De Geyter, Glenn Van Wallendael, et al. 2018. “The Crowd as a Cameraman : On-stage Display of Crowdsourced Mobile Video at Large-scale Events.” Multimedia Tools and Applications 77 (1): 597–629.
Chicago author-date (all authors)
Bohez, Steven, Glenn Daneels, Lander Van Herzeele, Niels Van Kets, Sam Decrock, Matthias De Geyter, Glenn Van Wallendael, Peter Lambert, Bart Dhoedt, Pieter Simoens, Steven Latré, and Jeroen Famaey. 2018. “The Crowd as a Cameraman : On-stage Display of Crowdsourced Mobile Video at Large-scale Events.” Multimedia Tools and Applications 77 (1): 597–629.
Vancouver
1.
Bohez S, Daneels G, Van Herzeele L, Van Kets N, Decrock S, De Geyter M, et al. The crowd as a cameraman : on-stage display of crowdsourced mobile video at large-scale events. MULTIMEDIA TOOLS AND APPLICATIONS. Dordrecht: Springer; 2018;77(1):597–629.
IEEE
[1]
S. Bohez et al., “The crowd as a cameraman : on-stage display of crowdsourced mobile video at large-scale events,” MULTIMEDIA TOOLS AND APPLICATIONS, vol. 77, no. 1, pp. 597–629, 2018.
@article{8547200,
  abstract     = {Recording videos with smartphones at large-scale events such as concerts and festivals is very common nowadays. These videos register the atmosphere of the event as it is experienced by the crowd and offer a perspective that is hard to capture by the professional cameras installed throughout the venue. In this article, we present a framework to collect videos from smartphones in the public and blend these into a mosaic that can be readily mixed with professional camera footage and shown on displays during the event. The video upload is prioritized by matching requests of the event director with video metadata, while taking into account the available wireless network capacity. The proposed framework's main novelty is its scalability, supporting the real-time transmission, processing and display of videos recorded by hundreds of simultaneous users in ultra-dense Wi-Fi environments, as well as its proven integration in commercial production environments. The framework has been extensively validated in a controlled lab setting with up to 1 000 clients as well as in a field trial where 1 183 videos were collected from 135 participants recruited from an audience of 8 050 people. 90 % of those videos were uploaded within 6.8 minutes.},
  author       = {Bohez, Steven and Daneels, Glenn and Van Herzeele, Lander and Van Kets, Niels and Decrock, Sam and De Geyter, Matthias and Van Wallendael, Glenn and Lambert, Peter and Dhoedt, Bart and Simoens, Pieter and Latré, Steven and Famaey, Jeroen},
  issn         = {1380-7501},
  journal      = {MULTIMEDIA TOOLS AND APPLICATIONS},
  keywords     = {IBCN,WIRELESS DATA-NETWORKS,SCHEDULING ALGORITHMS,Crowdsourcing,Mobile video,Wireless upload scheduling},
  language     = {eng},
  number       = {1},
  pages        = {597--629},
  publisher    = {Springer},
  title        = {The crowd as a cameraman : on-stage display of crowdsourced mobile video at large-scale events},
  url          = {http://dx.doi.org/10.1007/s11042-016-4257-6},
  volume       = {77},
  year         = {2018},
}

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