Implementation of Live Video Transmission in MPEG-4 3D Scene
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Implementing a QoS-Aware MPEG-4 video system for embedded computing
Journal of Embedded Computing - Real-Time and Embedded Computing Systems
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Abstract: This paper presents the implementation of an MPEG-4 Streaming System for the delivery of multiple elementary stream presentations containing audio-visual objects. This system has been tested with the MPEG-4 demonstration software implementation (IM1), but it is in fact a generic platform for multimedia presentation delivery. The signaling and delivery layer of this system implementation conforms to the recommendations made by part 6 of the MPEG-4 standard, Delivery Multimedia Integration Framework (DMIF). We present the issues involved in designing our DMIF-based streaming server and the levels of abstraction required. The system enables interactive media streaming across the Internet through its Data and Control Planes. It also implements a source-based rate control system, a Synchronization Layer packetizer and a signaling mechanism.