parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,55113.98,39.150,38.556,40.103,41.764,22.91,99.714,0.000,0,0
39,24059.01,35.793,34.870,37.451,39.677,19.84,98.740,0.000,0,0
49,11305.77,33.185,31.912,35.728,38.279,17.04,90.525,0.000,0,0
59,4839.47,30.788,29.201,34.161,36.934,14.11,76.344,0.000,0,0