parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,60332.36,38.795,38.025,40.332,41.875,22.13,99.846,0.000,0,0
39,25425.12,34.253,32.977,37.128,39.037,16.89,96.647,0.000,0,0
49,10504.96,31.004,29.311,35.120,37.048,12.95,82.424,0.000,0,0
59,2556.61,27.632,25.612,32.813,34.573,9.11,53.855,0.000,0,0