x264 first pass

avis [info]: 704x400 @ 23.98 fps (26352 frames)
x264 [info]: using cpu capabilities MMX MMXEXT SSE SSE2 3DNow!
x264 [info]: slice I:290   Avg QP:23.00  size: 17769 0:00:00
x264 [info]: slice P:10165 Avg QP:26.00  size:  3102
x264 [info]: slice B:15897 Avg QP:27.70  size:   335
x264 [info]: mb I  I16..4: 34.9% 28.0% 37.1%
x264 [info]: mb P  I16..4:  6.2%  2.5%  1.5%  P16..4: 27.0%  5.6%  2.6%  0.3%  0
.1%    skip:54.2%
x264 [info]: mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  6.0%  0.3%  0.5%  direct:
 0.3%  skip:92.8%
x264 [info]: 8x8 transform  intra:25.1%  inter:49.9%
x264 [info]: direct mvs  spatial:97.7%  temporal:2.3%
x264 [info]: ref P  66.3% 12.9%  8.7%  2.6%  2.3%  2.0%  3.4%  1.8%
x264 [info]: ref B  78.6%  9.6%  4.7%  2.1%  1.5%  1.3%  1.2%  0.9%
x264 [info]: SSIM Mean Y:0.9876990
x264 [info]: kb/s:305.7

encoded 26352 frames, 12.48 fps, 306.77 kb/s