parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,1342.6544,53.6572,54.8623,54.3159,53.8902,0.0,0.0,0.0,0.0,0.0
27,691.1848,49.7939,51.4736,50.9782,50.1519,0.0,0.0,0.0,0.0,0.0
32,412.3264,45.8803,48.094,47.7425,46.3898,0.0,0.0,0.0,0.0,0.0
37,262.9552,41.949,45.6574,45.2528,42.8255,0.0,0.0,0.0,0.0,0.0
42,169.7928,38.086,43.2024,43.0724,39.3488,0.0,0.0,0.0,0.0,0.0