parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,7085.08,56.689,54.117,65.066,63.743,44.59,97.559,0.000,0,0
39,4098.58,52.595,49.848,61.448,60.226,41.39,97.122,0.000,0,0
49,2613.68,49.555,46.677,58.957,57.425,38.99,96.474,0.000,0,0
59,1678.09,46.147,43.137,55.845,54.511,36.20,95.242,0.000,0,0
63,1047.41,42.453,39.072,53.647,51.546,32.61,93.095,0.000,0,0