parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,6160.01,42.412,41.000,46.314,46.982,21.71,95.614,0.000,0,0
39,2480.61,38.215,36.582,42.794,43.437,17.68,88.740,0.000,0,0
49,1017.88,34.909,33.143,39.969,40.442,14.55,76.692,0.000,0,0
59,335.60,31.404,29.567,36.875,36.956,11.26,55.705,0.000,0,0