Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Design and Implement of BACnet based Intelligent Building Automation Control System

모바일 카메라를 이용한 방송 시스템 설계 및 구현

  • Park, Youngha (Department of Computer Engineering, Paichai University) ;
  • Seong, Kiyoung (Department of Computer Engineering, Paichai University) ;
  • Jung, Hoekyung (Department of Computer Engineering, Paichai University)
  • Received : 2021.07.19
  • Accepted : 2021.08.25
  • Published : 2021.10.31
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Abstract

Media sharing platform such as YouTube have grown significantly in the mobile environment. This is a platform that allows users to select and view broadcast programs that are only available on TV through network-connected PCs and mobiles, and share their media content to communicate. Currently, in the era where mobile and TV broadcasts can be viewed equally, there is a time difference between the video and real-time screen transmitted to TV and mobile, different from the actual situation.We want this time difference to be realized in the same way as the real time, and there is a need for a system that can broadcast in a free environment at any time. Therefore, in this paper, a broadcasting system was designed and implemented in a mobile environment. The result of reducing the delay time difference due to the improvement of the processing method was obtained.

모바일 환경에서 크게 성장한 것 중 하나는 YouTube와 같은 미디어 공유 플랫폼이다. 이는 기존의 TV로만 가능한 방송프로그램을 네트워크가 연결된 PC 및 모바일을 통하여 원하는 것을 골라 보고, 사용자들은 자신이 가진 미디어 콘텐츠를 공유하여 커뮤니케이션하는 플랫폼이다. 현재는 모바일과 TV 방송이 동일하게 시청이 가능한 시대이지만 TV와 모바일에 전송되는 영상과 실시간 화면이 실제 상황과는 다르게 시간차가 있다. 이 시간차를 실제시간과 동일하게 구현되기를 원하고, 언제든 자유로운 환경에서 방송할 수 있는 시스템이 요구되고 있다. 이에, 본 논문에서는 모바일 환경에서 방송시스템을 설계 및 구현하였다. 처리방식 개선으로 인한 지연 시간차를 줄이는 결과를 얻었다.

Keywords

References

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