parameter,bitrate,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,4200.210,43.480,44.970,45.070,23.133,96.260,4200.210,88834.920,29.960
27,1921.630,39.810,42.160,42.190,19.354,92.840,1921.630,65032.090,22.820
32,873.640,36.510,39.830,39.800,16.088,84.880,873.640,46717.260,17.600
37,398.980,33.640,38.060,37.970,13.329,72.430,398.980,31196.960,15.400