reference,psnr,y_psnr,vmaf,ms_ssim S1-R01,81.8,84.5,72.7,87.0 S1-R02,75.2,79.8,66.7,76.4 S1-R03,86.5,87.2,78.7,83.2 S1-R04,73.5,74.2,72.0,75.6 S1-R05,67.0,71.4,53.4,70.9 S1-R06,76.8,82.8,75.2,81.1 S1-R07,86.5,87.5,88.0,89.5 S1-R08,74.4,83.0,75.2,80.7 Min,67.0,71.4,53.4,70.9 Max,86.5,87.5,88.0,89.5 Avg,77.7,81.3,72.7,80.6