parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,2202.42,53.700,50.846,62.876,61.647,43.25,97.355,0.000,0,0
39,1324.03,49.432,46.464,58.996,57.678,39.05,96.711,0.000,0,0
49,879.29,46.471,43.391,56.414,55.009,35.96,95.755,0.000,0,0
59,590.62,43.263,40.004,53.934,52.152,32.64,93.961,0.000,0,0
63,380.15,39.741,36.261,51.259,49.104,28.51,90.183,0.000,0,0