parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,3127.915,45.425,44.581,47.373,48.543,26.022,98.219,0.0,0.0,0.0
27,1163.229,42.511,41.509,44.823,46.21,23.1,93.527,0.0,0.0,0.0
32,568.323,39.76,38.503,42.797,44.266,20.135,85.674,0.0,0.0,0.0
37,305.425,37.006,35.451,40.827,42.511,17.127,73.0,0.0,0.0,0.0