Subjective Video Quality Assessment and The Analysis of Coding Strategies in Video Communication Scene

As the bandwidth is limited in the video communication systems, the configuration of coding parameters is one of the important issues in the study of video communication systems. A subjective quality assessment method is designed for video communication applications, and is used to grade the videos coded with different parameters. The result data is calculated and analyzed, and at last the applicability of coding strategies in different video communication scenes is discussed.