| J. Hunter, V. Witana and M. Antoniades, "A Review of Video Streaming over the Internet", DSTC TR97-10, August 1997 |
....require many and also many di erent computing resources for processing, storing and transmitting media streams. Consequently, many techniques have been developed that aim at an e cient resource usage. Network bandwidth is reduced by various classes of coding and decoding algorithms (codecs) HWA97, WSL00] with di erent impacts on data quality. In order to reduce the amount of physical memory needed for bu ering and the amount of cache and TLB pollution, thread based processing models and zero copy IPC mechanisms are used. However, these techniques often come with side e ects. Codec ....
Jane Hunter, Varuni Witana, and Mark Antoniades. A review of video streaming over the internet. Technical Report TR97-10, Distributed Systems Technology Centre, University of Queensland, Australia, 1997.
....the full resolution quality. The multi resolution video stream given above can be implemented by various coding technologies. The current multi resolution or scalable video compression techniques include DCT based schemes, subband (wavelet) schemes, fractal based schemes, and object based schemes[13]. All the schemes well match our multi resolution video model. Consequently, we can utilize off the shelf technology to implement our multiresolution video stream model. C. Multi resolution video layout We now intend to distribute multi resolution video streams across disks while keeping high ....
J. Hunter, V. Witana, and M. Antoniades, "A review of video streaming over the internet," White paper, http://www.dstc.edu.au/RDU/staff/janehunter /video-streaming.html.
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J. Hunter, V. Witana and M. Antoniades, "A Review of Video Streaming over the Internet", DSTC TR97-10, August 1997
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