parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,9886.23,55.819,55.282,56.605,58.251,38.02,99.996,0.000,0,0
39,6039.20,51.981,51.181,53.422,55.340,36.64,99.995,0.000,0,0
49,3861.58,48.799,47.795,50.740,52.880,35.02,99.995,0.000,0,0
59,2325.65,45.599,44.437,47.858,50.315,32.63,99.994,0.000,0,0
63,1409.31,42.655,41.344,45.165,48.013,29.89,99.992,0.000,0,0