• Title/Summary/Keyword: Tile Segment Cache

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Implementation of High Quality 360 VR Video Low-latency Live Streaming System using Multi Level Tile Caching based on MPEG DASH SRD (MPEG DASH SRD기반 다중 레벨 분할 영상 캐싱을 이용한 고품질 360 VR 영상 저지연 라이브 스트리밍 시스템 구현)

  • Kim, Hyun Wook;Choi, U Sung;Yang, Sung Hyun
    • Journal of Korea Multimedia Society
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    • v.21 no.8
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    • pp.942-951
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    • 2018

  • In these days, 360 degree videos, which is provided via VR, have high resolution and quality of 8K. These kinds of videos inevitably require streaming technology which guarantees QoS. Therefore, we suggest MPEG DASH HTTP protocol which stably provides streaming services of high quality videos in 8K, which are 360 degree tile-encoded, on low-spec devices such as OTT and IPTV Settop and Tile Segment Cache management structure for servers operating streaming services.

  • https://doi.org/10.9717/kmms.2018.21.8.942 인용 PDF KSCI