模拟器,主要是符合SA4标准里面的，视频质量评估的代码-Simulator, mainly in line with the inside SA4 standards, video quality assessment of code

SA4Simulator: 3GPP Transport Simulator. The command line parameters to the Transport Simulator are, the filenames of the Compressed RTPdump format and the Erasure Prone Video in RTP format-SA4Simulator: 3GPP Transport Si