[Paper] Threshold Selection Interfaces for the QoE-Based Video Output Scheme SCS

• Nunome Toshiro

  Graduate School of Engineering, Nagoya Institute of Technology

• Tasaka Shuji

  Nagoya Industrial Science Research Institute

• Toyosaki Satoshi

  Graduate School of Engineering, Nagoya Institute of Technology

• Yokoi Tomohiro

  Graduate School of Engineering, Nagoya Institute of Technology

Abstract

This paper proposes threshold selection interfaces for the video output scheme SCS (Switching between error Concealment and frame Skipping) in video-audio IP transmission. We conduct a subjective experiment with two threshold selection interfaces: the two mode method and the four mode method. The two interfaces are implemented with a handheld device. We then investigate the effect of user attributes on QoE. We compare the two methods with the 0 % method (pure frame skipping) and the 100 % method (pure error concealment). In the experiment, we utilize two content types: sport and drama. As a result, the threshold selection interfaces, in particular, the four mode method, achieves higher QoE than the other methods in sport. In addition, the user attributes affect preferred threshold values.

Journal

• ITE Transactions on Media Technology and Applications

  ITE Transactions on Media Technology and Applications 2 (4), 310-319, 2014

  The Institute of Image Information and Television Engineers

Keywords

• Video-Audio IP Transmission
• QoE
• SCS
• Error Concealment
• User Interface
• User Attribute

Details

• CRID: 1390282680399986176
• NII Article ID: 130004698810
• DOI: 10.3169/mta.2.310
• ISSN: 21867364
• Web Site: https://www.jstage.jst.go.jp/article/mta/2/4/2_310/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed