parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,50729.50,42.122,40.421,47.762,46.685,22.20,95.968,0.000,0,0
39,20144.93,40.387,38.549,46.550,45.255,20.28,90.866,0.000,0,0
49,9558.64,38.691,36.636,45.505,44.209,18.13,82.991,0.000,0,0
59,4135.70,36.748,34.444,44.239,43.086,15.58,70.474,0.000,0,0