parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,52118.88,40.529,39.532,44.185,42.854,25.62,99.968,0.000,0,0
39,24177.93,37.011,35.652,41.814,40.363,21.85,99.470,0.000,0,0
49,12490.14,34.236,32.566,39.957,38.538,18.70,95.576,0.000,0,0
59,6084.00,31.601,29.691,38.078,36.581,15.80,87.342,0.000,0,0