parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,y_wpsnr,u_wpsnr,v_wpsnr,psnrl100,de100,bitrate_log,encode_time,decode_time
22,6250.8072,43.4579,48.1096,49.7358,44.8241,24.559,98.8779,0.0,0.0,0.0
27,3125.8936,40.7259,46.45,47.6493,42.3068,22.122,95.2071,0.0,0.0,0.0
32,1563.0904,37.8033,44.878,45.6129,39.6638,19.458,88.3619,0.0,0.0,0.0
37,778.8864,34.9334,43.289,43.4062,37.0369,16.695,76.4653,0.0,0.0,0.0