parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,14900.07,43.544,42.240,47.871,47.037,25.04,95.219,0.000,0,0
39,6456.08,40.607,38.815,46.365,45.601,21.51,89.871,0.000,0,0
49,3045.28,38.249,36.042,45.114,44.630,18.54,81.668,0.000,0,0
59,1329.87,35.988,33.487,43.547,43.437,15.57,69.597,0.000,0,0