A Proxy Caching System for MPEG-4 Video Streaming with a Quality Adaptation Mechanism

@inproceedings{Taniguchi2008APC,
  title={A Proxy Caching System for MPEG-4 Video Streaming with a Quality Adaptation Mechanism},
  author={Yoshiaki Taniguchi and Naoki Wakamiya and Masayuki Murata},
  year={2008}
}
In this paper, we propose, design, implement, and evaluate a proxy caching system for MPEG4 video streaming services for heterogeneous users. In our system, a video stream is divided into blocks for efficient use of the cache buffer and the bandwidth. A proxy retrieves a block from a server, deposits it in its local cache buffer, and provides a requesting client with the block in time. It maintains the cache with limited capacity by replacing unnecessary cached blocks with a newly retrieved one… CONTINUE READING
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