An Interactive IPTV System With Community Participation in Cloud Computing Environments
- Authors
- Nam, Yunyoung; Park, Hyung Ju; Cho, Chae Ho; Park, Jong Hyuk
- Issue Date
- Mar-2014
- Publisher
- Institute of Electrical and Electronics Engineers
- Keywords
- High-definition (HD) video; Internet Protocol television (IPTV); videoconferencing
- Citation
- IEEE Systems Journal, v.8, no.1, pp 174 - 183
- Pages
- 10
- Journal Title
- IEEE Systems Journal
- Volume
- 8
- Number
- 1
- Start Page
- 174
- End Page
- 183
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/12390
- DOI
- 10.1109/JSYST.2013.2258745
- ISSN
- 1932-8184
1937-9234
- Abstract
- This paper presents a video communication system that provides real-time participating services to audiences using Internet Protocol television (IPTV) and mobile devices on cloud computing environments. High-quality video processing and bidirectional multimedia communication technologies are combined for videoconferencing and interactive user participation. The P-module has been developed to encode and decode 1080i high-definition video data on a system simultaneously. A video communication protocol is applied to exchanging information between distributed and heterogeneous devices. The developed system has been deployed in a public service center in Seoul, Korea. In the experiments, we will show the implemented system using IPTV and a mobile phone, as well as the experiment results of the measured CPU overhead and mixing time in our system.
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- Appears in
Collections - College of Engineering > Department of Computer Science and Engineering > 1. Journal Articles
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