reference,psnr,y_psnr,vmaf,ms_ssim
S4-R01,45.4,46.8,38.2,45.7
S4-R02,44.2,44.5,18.6,43.7
S4-R03,45.6,46.7,24.1,43.8
S4-R04,42.8,43.4,29.5,45.5
Min,42.8,43.4,18.6,43.7
Max,45.6,46.8,38.2,45.7
Avg,44.5,45.4,27.6,44.7