parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,24563.03,43.322,41.348,47.974,50.512,21.32,99.426,0.000,0,0
39,9365.24,42.155,40.201,46.986,49.050,20.07,95.319,0.000,0,0
49,5237.92,40.896,38.890,46.059,47.768,18.79,89.167,0.000,0,0
59,2839.07,39.217,37.134,44.796,46.135,17.09,78.918,0.000,0,0