IP-based streaming technology for interactive MPEG-4 contents

Hyun-Cheol Kim; Seyoon Jeong; Jihun Cha; Kyuheon Kim

doi:10.1117/12.564437

2 November 2004 IP-based streaming technology for interactive MPEG-4 contents

Hyun-Cheol Kim; Seyoon Jeong; Jihun Cha; Kyuheon Kim

Author Affiliations +

Proceedings Volume 5558, Applications of Digital Image Processing XXVII; (2004) https://doi.org/10.1117/12.564437
Event: Optical Science and Technology, the SPIE 49th Annual Meeting, 2004, Denver, Colorado, United States

Abstract

In this paper, we present an MPEG-4 contents streaming system and propose MPEG-4 contents streaming scheme by using priority. The presented streaming system which consists of a server and a client supports MPEG-4 contents compliant with ISO/IEC 14496-1 and enables a user to interact with MPEG-4 contents over IP networks. The server consists of GUI, Server Management Layer, Sync Layer, and Delivery Layer. The client supports to display MPEG-4 contents stored in local storage or received through IP networks. Moreover, we propose an MPEG-4 contents streaming scheme that the object a user prefers to watch is sent first by increasing priority and objects with low priority are dropped at a server side when network bandwidth is not enough to transmit all objects that are supposed to appear in the scene. We made experiment of the proposed scheme with the presented MPEG-4 contents streaming system, and the experiment results are shown in this paper. If we use the proposed scheme for MPEG-4 contents streaming, it is possible for a user to watch a video of interest in high quality and video of indifference in low quality.

Citation Download Citation

Hyun-Cheol Kim, Hyun-Cheol Kim, Seyoon Jeong, Seyoon Jeong, Jihun Cha, Jihun Cha, Kyuheon Kim, Kyuheon Kim, } "IP-based streaming technology for interactive MPEG-4 contents", Proc. SPIE 5558, Applications of Digital Image Processing XXVII, (2 November 2004); doi: 10.1117/12.564437; https://doi.org/10.1117/12.564437

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