OTT and live streaming services: Past, present, and future

Seongcheol Kim, Hyunmi Baek, Dam Hee Kim

Research output: Contribution to journalEditorialpeer-review


This editorial article aims to introduce the virtual special issue (VSI) on the past, present, and future of OTT and live streaming services. This article provides the OTT research trends of the last six and a half years through a word cloud of the keywords of the 262 articles, the keyword network, as well as the coauthor network of the articles. After summarizing the overall research trends, we provide a quick review of the seven articles accepted for the VSI, followed by concluding remarks.


  • Live streaming
  • Netflix
  • Over-the-top (OTT)
  • Streaming
  • SVOD
  • VOD

ASJC Scopus subject areas

  • Human Factors and Ergonomics
  • Information Systems
  • Electrical and Electronic Engineering


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