parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,2220.51,53.601,50.780,62.589,61.539,43.31,97.431,0.000,0,0
39,1328.15,49.428,46.403,59.113,57.893,39.18,96.773,0.000,0,0
49,884.02,46.486,43.380,56.498,55.109,36.00,95.800,0.000,0,0
59,591.83,43.179,39.972,53.866,51.736,32.60,94.021,0.000,0,0
63,381.82,39.737,36.271,51.368,48.902,28.66,90.262,0.000,0,0