parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,36081.43,42.391,41.645,44.209,45.048,23.13,99.775,0.000,0,0
39,14225.24,37.595,36.224,41.220,42.194,17.77,97.090,0.000,0,0
49,5662.92,34.505,32.877,38.949,39.825,13.99,85.225,0.000,0,0
59,2155.80,31.558,29.831,36.177,37.305,10.25,61.885,0.000,0,0