parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,2033.62,46.076,45.066,49.029,49.183,22.72,95.462,0.000,0,0
39,929.75,41.790,40.391,45.611,46.361,18.70,87.520,0.000,0,0
49,469.67,38.243,36.582,42.616,43.837,15.67,75.181,0.000,0,0
59,199.14,34.315,32.496,38.852,40.689,12.76,57.110,0.000,0,0