In this paper, we study the performance of rate-distortion optimized video streaming over traces of packet delays and packet losses collected in the Internet. The study provides us with an understanding how important rate-distortion optimization may be for Internet streaming today and when it actually pays off to perform it. We propose a simple technique for channel estimation that can be incorporated within rate-distortion optimized streaming to remove the assumption of known channel statistics. In the experiments, performance of rate-distortion optimized streaming is compared to that of simpler transmission techniques such as ARQ.


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    Title :

    Rate-distortion optimized video streaming over Internet packet traces


    Contributors:
    Chakareski, J. (author) / Girod, B. (author)


    Publication date :

    2005-01-01


    Size :

    120799 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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