A Novel Video Stream Transmission Control Algorithm

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Video stream codec and transmission control algorithm is very important to improve quality of service of video on Internet. A priority video transmission algorithm based on queue-length(VTA-QL) is proposed. Different kind of video frame is marked with different priority and is scheduled according to its priority. Simulation results show that the proposed algorithm VTA-QL can improve the video transmission quality greatly, and that link bandwidth, delay and queue length have much effect on video transmission quality.

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1814-1817

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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