parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,50441.32,44.964,44.375,46.316,47.149,25.87,99.933,0.000,0,0
39,27458.19,40.732,39.526,43.819,44.879,21.39,99.393,0.000,0,0
49,15077.67,37.741,36.140,41.924,43.164,18.08,95.752,0.000,0,0
59,7513.88,35.165,33.284,40.172,41.445,15.00,85.345,0.000,0,0