The Journal of Korea Institute of Information, Electronics, and Communication Technology (한국정보전자통신기술학회논문지)

Korea Information Electronic Communication Technology (한국정보전자통신기술학회)
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Implementation and Test of RELAY Module for Multiple SNS Channels

다중 SNS 채널을 위한 RELAY 모듈의 구현 및 실험

  • Received : 2018.05.12
  • Accepted : 2018.07.17
  • Published : 2018.08.30
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Abstract

In this paper, we propose a procedure to multiple SNS channels automatic streaming through multiple output channels including the output channel of an external streaming server. The multiple SNS channels automatic streaming server includes an output management module for controlling the transmission of video contents to RELAY module that establish two or more output channels. In this paper, we experimented by separate with HD and FHD video using RELAY module in multiple SNS channel automatic streaming. In stream modules using RELAY module of HD video, when the publisher client and the player client and the RELAY module are 1 channel, the occupancy rate of CPU is 0.6% and the occupancy rate of heap memory is 0.3%(20 Mbyte). When the publisher client and the player client and the RELAY module are 183 channels, the occupancy rate of CPU is 99.9% and the occupancy rate of heap memory is 45.8%(3.7Gbyte). Therefore, the paper is not limited to the size of the streaming server by extending the output channel from which the video is transmitted to the output channel of the external streaming server. And a process of allocating an output channel of an external streaming server to an output channel through which an video is transmitted can be easily performed, so that an efficient output channel management can be performed even when a plurality of videos are transmitted.

본 논문에서는 외부 스트리밍 서버의 출력 채널을 포함한 복수의 출력 채널을 통해 다중 SNS 채널 자동 스트리밍하는 방법을 제안한다. 다중 SNS 채널 자동 스트리밍 서버는 2개 이상의 출력 채널을 설정하는 RELAY module로 동영상 콘텐츠의 송신을 제어하는 출력 관리 모듈을 포함한다. 본 논문에서는 다중 SNS 채널 자동 스트리밍에서 RELAY module을 사용하여 HD와 FHD 동영상으로 구분하여 실험하였다. HD 동영상의 RELAY module을 사용하는 RELAY 스트림에서 publisher client는 1 채널, player client는 1 채널, 그리고 RELAY module 1일 때 CPU의 점유율은 0.6%이고, heap memory의 점유율은 0.3%인 20Mbyte이다. publisher client는 183 채널, player client는 183 채널, RELAY module 183일 때 CPU의 점유율은 99.9%이고, heap memory의 점유율은 45.8%인 3.7Gbyte이다. 따라서 동영상이 송출되는 출력 채널을 외부 스트리밍 서버의 출력 채널을 확장함으로 스트리밍 서버의 규모에 제한이 되지 않는다. 그리고 외부 스트리밍 서버의 출력 채널을 동영상이 송출되는 출력 채널로 할당하는 과정이 용이하게 이루어져 다수의 동영상 송출 시에도 효율적인 출력 채널 관리가 가능하다.

Keywords

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