[x264-devel] a problem of x264's B frame,thank you!

[songjinmail]

  Hello everyone,
   
    I have a problem that when I close B frame in x264, its performance is much better than B frame open according to bjontegaard metric (I use BJM tool of VCEG-AE07).
 
   I don't know whether I make some mistake, or something else.
Could you please give me some advice? Thank you very much.
 
  My version is x264-20080819. (I also test other versions, the same thing happened.)  And this is my configure. x264.exe -o "test.264" E:\test.yuv 1920x1080 --scenecut -1 --no-b-adaptive --mixed-refs --fps 24 --keyint 12 -b 2 -r 8 -q 24 -A all --merange 64 -8 --me umh --subme 6 --trellis 2
 
BR
Andy 




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