parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,19831.83,40.926,40.291,42.156,43.507,22.13,99.237,0.000,0,0
39,8193.85,36.902,36.020,38.898,40.202,17.74,93.364,0.000,0,0
49,3865.75,33.737,32.641,36.381,37.669,14.28,79.500,0.000,0,0
59,1532.85,30.242,29.015,33.192,34.657,10.67,55.985,0.000,0,0