parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,30978.00,43.808,43.107,45.131,46.689,25.23,99.837,0.000,0,0
39,15500.82,40.651,39.790,42.314,44.158,21.74,98.344,0.000,0,0
49,8787.55,38.229,37.205,40.329,42.277,18.95,93.827,0.000,0,0
59,4602.55,35.622,34.439,38.197,40.145,16.03,84.381,0.000,0,0