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http://dx.doi.org/10.5909/JBE.2019.24.2.299

In-band Media Synchronization Mechanism Based on MMT Protocol for Hybrid Media Delivery  

Won, Kwang-eun (Division of Computer and Telecommunications Engineering, Yonsei University)
Ahn, Eun-bin (Division of Computer and Telecommunications Engineering, Yonsei University)
Kim, Ayoung (Division of Computer and Telecommunications Engineering, Yonsei University)
Lee, Hong-rae (Division of Computer and Telecommunications Engineering, Yonsei University)
Seo, Kwang-deok (Division of Computer and Telecommunications Engineering, Yonsei University)
Publication Information
Journal of Broadcast Engineering / v.24, no.2, 2019 , pp. 299-305 More about this Journal
Abstract
In ISO MPEG, MPEG-H has been standardized to smoothly deliver huge volume of ultra-high resolution videos over heterogeneous network environments for the consumers. In the MPEG-H standard, MMT(MPEG Media Transport) protocol is the next generation MPEG media transport technology to provide hybrid media delivery over heterogeneous environments. It is important to sustain accurate media synchronization to provide ultra-high resolution video services over heterogeneous network environments. In this paper, we propose and verify an in-band media synchronization scheme to circumvent the problem of additional session setup and excessive traffic problems of the conventional out-of-band media synchronization supported by the MMT technology.
Keywords
in-band media synchronization; hybrid media delivery; MMT protocol;
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