parameter,bitrate,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,22700.990,44.490,45.280,45.970,24.676,99.410,22700.990,446560.650,103.670
27,11209.740,41.080,42.610,43.060,21.054,98.030,11209.740,351001.270,79.830
32,5284.610,37.880,40.000,40.220,17.680,92.330,5284.610,234757.560,67.340
37,2456.770,34.880,37.810,37.860,14.576,81.100,2456.770,144206.610,55.620