parameter,bitrate,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,56293.960,49.010,47.140,47.520,26.985,100.000,56293.960,1955216.410,395.120
27,29406.220,46.020,44.200,44.570,23.903,99.570,29406.220,1367055.410,334.880
32,15503.340,42.890,41.300,41.640,20.887,98.190,15503.340,1082545.760,331.820
37,8436.460,39.710,38.720,39.170,17.991,94.590,8436.460,655448.360,280.160