parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,9681.25,42.753,40.943,48.145,48.220,21.24,99.395,0.000,0,0
39,3611.97,39.556,37.660,45.194,45.296,18.11,94.918,0.000,0,0
49,1616.66,36.899,34.946,42.799,42.713,15.73,84.733,0.000,0,0
59,618.23,33.766,31.719,40.200,39.612,12.98,66.028,0.000,0,0