reference,psnr,y_psnr,vmaf,ms_ssim S1-R01,91.0,91.2,79.2,91.9 S1-R02,90.8,90.4,76.2,89.0 S1-R03,94.7,93.6,86.8,91.9 S1-R04,86.1,85.7,85.0,87.4 S1-R05,84.1,83.8,65.2,82.5 S1-R06,91.7,91.4,82.9,91.4 S1-R07,89.8,89.6,92.1,91.1 S1-R08,91.0,92.1,83.8,92.2 Min,84.1,83.8,65.2,82.5 Max,94.7,93.6,92.1,92.2 Avg,89.9,89.7,81.4,89.7