parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,215.83,54.369,54.081,55.233,55.234,36.90,96.877,0.000,0,0
39,154.53,50.685,50.301,51.853,51.819,33.89,96.455,0.000,0,0
49,119.26,47.896,47.396,49.508,49.287,31.36,95.417,0.000,0,0
59,87.37,44.940,44.340,46.910,46.567,28.52,93.742,0.000,0,0
63,62.62,41.442,40.663,43.937,43.622,24.70,89.844,0.000,0,0