parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,8774.875,46.563,45.772,48.404,49.474,26.496,99.117,0.0,0.0,0.0
27,4065.579,43.54,42.646,45.555,46.885,23.629,96.196,0.0,0.0,0.0
32,2127.705,40.349,39.227,43.015,44.421,20.352,88.41,0.0,0.0,0.0
37,1253.335,37.126,35.766,40.513,41.902,16.917,74.436,0.0,0.0,0.0