parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,50551.21,44.888,44.298,46.213,47.100,25.79,99.933,0.000,0,0
39,27467.65,40.696,39.496,43.757,44.835,21.36,99.400,0.000,0,0
49,15080.00,37.722,36.129,41.866,43.140,18.07,95.810,0.000,0,0
59,7475.41,35.152,33.274,40.164,41.409,15.00,85.446,0.000,0,0