Integrating multiple HD video services over tiled display for advanced multi-party collaboration

Sangwoo Han; Jaeyoun Kim; Kiho Choi; JongWon Kim

doi:10.1117/12.688247

2 October 2006 Integrating multiple HD video services over tiled display for advanced multi-party collaboration

Sangwoo Han, Jaeyoun Kim, Kiho Choi, JongWon Kim

Proceedings Volume 6391, Multimedia Systems and Applications IX; 63910W (2006) https://doi.org/10.1117/12.688247
Event: Optics East 2006, 2006, Boston, Massachusetts, United States

Abstract

Multi-party collaborative environments based on AG (Access Grid) are extensively utilized for distance learning, e-science, and other distributed global collaboration events. In such environments, A/V media services play an important role in providing QoE (quality of experience) to participants in collaboration sessions. In this paper, in order to support high-quality user experience in the aspect of video services, we design an integration architecture to combine high-quality video services and a high-resolution tiled display service. In detail, the proposed architecture incorporates video services for DV (digital video) and HDV (high-definition digital video) streaming with a display service to provide methods for decomposable decoding/display for a tiled display system. By implementing the proposed architecture on top of AG, we verify that high-quality collaboration among a couple of collaboration sites can be realized over a multicast-enabled network testbed with improved media quality experience.

Citation Download Citation

Sangwoo Han, Jaeyoun Kim, Kiho Choi, and JongWon Kim "Integrating multiple HD video services over tiled display for advanced multi-party collaboration", Proc. SPIE 6391, Multimedia Systems and Applications IX, 63910W (2 October 2006); https://doi.org/10.1117/12.688247

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