A Novel Video Stream Transmission Control Algorithm
Ming Wei Wang, Jian Zhong Lin, Xin Xie, Qi Wang · Applied Mechanics and Materials · 2012
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.