Research of Technology About Video Control Based on Real-Time Transmission

With the increasing demand for multimedia on the Internet, video technology has gradually become the mainstream of multimedia transmission on the Internet. In order to avoid overflow and underflow of buffer in transmission and to ensure the continuity of image of human visual pair, this paper proposes an algorithm to force the transmission rate to be adjusted, considering that the video bit rate cannot be completely the same as the change of network bandwidth. Combining with the characteristics of VTP adaptive coding and packaging scheme, an improved packaging scheme is proposed for real-time video control. The experimental results of end-to-end video transmission system show that video transmission control technology can improve packet loss rate and real-time transmission.