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Enhancing the Quality of DV over RTP with Redundant Audio Transmission

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Information Networking (ICOIN 2003)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2662))

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Abstract

In this paper, a scheme for reducing the packet loss probability of DV/RTP audio data is introduced. We have created a DV based broadcast quality video transportation tool, DVTS(Digital Video Transport System). Using DVTS, high quality video transportation over the Internet can be realized with low cost. However, DVTS does not have any error correction scheme. Moreover, it does not support reliable data transportation. Thus, a single packet loss can deteriorate the audio quality. In this paper, redundant transportation of DV audio data is intoduced. Using this redundant scheme, the DV audio will be robust. High quality audio can be realized in networks with packet loss.

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References

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Author information

Authors and Affiliations

  1. Graduate School of Media and Governance, Keio University, 5322 Endo, Fujisawa, Kanagawa, 252-8520, Japan

    Akimichi Ogawa & Kazunori Sugiura

  2. CRL (Communications Research Laboratory), 4-2-1 Nukui-Kitamachi, Koganei, Tokyo, 184-8795, Japan

    Osamu Nakamura

  3. Faculty of Environmental Information, Keio University, 5322 Endo, Fujisawa, Kanagawa, 252-8520, Japan

    Jun Murai

Authors
  1. Akimichi Ogawa
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  2. Kazunori Sugiura
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  3. Osamu Nakamura
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  4. Jun Murai
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Editor information

Editors and Affiliations

  1. Dept. of Electronics Information Engineering, Korea University, Seoul, Korea

    Hyun-Kook Kahng

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© 2003 Springer-Verlag Berlin Heidelberg

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Ogawa, A., Sugiura, K., Nakamura, O., Murai, J. (2003). Enhancing the Quality of DV over RTP with Redundant Audio Transmission. In: Kahng, HK. (eds) Information Networking. ICOIN 2003. Lecture Notes in Computer Science, vol 2662. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45235-5_36

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  • DOI: https://doi.org/10.1007/978-3-540-45235-5_36

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-40827-7

  • Online ISBN: 978-3-540-45235-5

  • eBook Packages: Springer Book Archive

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