parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,11338.70,41.174,40.578,42.693,43.226,20.78,97.578,0.000,0,0
39,4392.44,37.301,36.578,39.371,39.569,16.64,88.803,0.000,0,0
49,2007.97,34.310,33.488,36.798,36.758,13.46,74.267,0.000,0,0
59,807.80,30.949,30.043,33.864,33.471,10.15,51.592,0.000,0,0