parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,254.1872,54.9142,56.5124,56.1475,55.2681,0.0,0.0,0.0,0.0,0.0
27,176.6896,51.1057,53.0365,52.9082,51.5724,0.0,0.0,0.0,0.0,0.0
32,123.8488,47.0328,49.4087,49.4877,47.6367,0.0,0.0,0.0,0.0,0.0
37,87.6128,43.016,46.6963,46.9396,43.9665,0.0,0.0,0.0,0.0,0.0
42,63.6552,38.9941,44.2017,44.3461,40.3141,0.0,0.0,0.0,0.0,0.0