parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,9028.85,46.986,45.790,50.212,50.936,26.74,97.657,0.000,0,0
39,4689.66,43.761,42.382,47.529,48.263,23.59,96.468,0.000,0,0
49,2645.37,41.291,39.782,45.521,46.119,21.23,94.164,0.000,0,0
59,1335.35,38.601,36.966,43.286,43.729,18.62,89.442,0.000,0,0