parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,15277.26,46.667,45.330,50.974,50.388,24.04,98.253,0.000,0,0
39,7817.72,43.619,42.074,48.646,47.864,21.24,95.951,0.000,0,0
49,4405.08,41.185,39.447,46.812,45.992,19.24,91.907,0.000,0,0
59,2262.93,38.527,36.609,44.682,43.878,17.17,84.728,0.000,0,0