parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,9733.78,46.412,44.317,51.824,53.576,24.65,96.997,0.000,0,0
39,3344.71,42.667,40.300,48.618,50.917,21.19,91.549,0.000,0,0
49,1438.21,39.503,36.918,45.787,48.726,18.15,79.749,0.000,0,0
59,568.96,35.777,32.910,42.654,46.103,14.35,58.732,0.000,0,0