parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,5689.16,45.457,44.999,46.829,46.838,25.45,96.682,0.000,0,0
39,3115.12,42.110,41.464,44.038,44.061,21.69,94.389,0.000,0,0
49,1841.97,39.691,38.870,42.161,42.149,19.10,90.759,0.000,0,0
59,978.21,37.090,36.097,40.103,40.034,16.35,83.444,0.000,0,0