reference,psnr,y_psnr,vmaf,ms_ssim S2-R01,71.4,75.8,54.5,77.4 S2-R02,62.3,69.1,61.9,65.2 S2-R03,75.1,76.0,72.7,74.6 S2-R04,69.5,70.6,79.4,70.7 S2-R05,64.8,71.2,52.3,70.7 S2-R06,67.4,72.9,69.0,71.8 S2-R07,81.0,81.3,87.1,82.3 S2-R08,68.7,74.0,67.1,71.3 Min,62.3,69.1,52.3,65.2 Max,81.0,81.3,87.1,82.3 Avg,70.0,73.9,68.0,73.0