parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,5715.63,45.448,44.993,46.808,46.812,25.41,96.658,0.000,0,0
39,3126.47,42.110,41.461,44.052,44.068,21.66,94.363,0.000,0,0
49,1847.75,39.677,38.854,42.157,42.139,19.06,90.705,0.000,0,0
59,979.82,37.064,36.064,40.092,40.039,16.33,83.425,0.000,0,0