...first pass...
x264 [info]: frame I:766 Avg QP:10.26 size:151248
x264 [info]: frame P:19914 Avg QP:14.10 size: 45458
x264 [info]: frame B:42081 Avg QP:16.35 size: 10953
x264 [info]: consecutive B-frames: 6.4% 9.4% 9.3% 74.9%
x264 [info]: mb I I16..4: 19.0% 0.0% 81.0%
x264 [info]: mb P I16..4: 14.0% 0.0% 0.0% P16..4: 64.3% 0.0% 0.0% 0.0% 0.0% skip:21.7%
x264 [info]: mb B I16..4: 1.5% 0.0% 0.0% B16..8: 23.8% 0.0% 0.0% direct:16.0% skip:58.7% L0:29.8% L1:38.9% BI:31.3%
x264 [info]: final ratefactor: 14.88
x264 [info]: coded y,uvDC,uvAC intra: 90.8% 75.7% 60.0% inter: 29.2% 23.6% 11.2%
x264 [info]: i16 v,h,dc,p: 33% 26% 28% 12%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 26% 13% 3% 9% 5% 7% 6% 9%
x264 [info]: i8c dc,h,v,p: 46% 25% 24% 6%
x264 [info]: Weighted P-Frames: Y:2.1% UV:1.5%
x264 [info]: kb/s:4529.35
x264 [total]: encoded 62761 frames, 33.33 fps, 4529.35 kb/s
...last pass...
x264 [info]: frame I:766 Avg QP:10.84 size:141436
x264 [info]: frame P:19914 Avg QP:13.90 size: 46345
x264 [info]: frame B:42081 Avg QP:16.32 size: 10973
x264 [info]: consecutive B-frames: 6.4% 9.4% 9.3% 74.9%
x264 [info]: mb I I16..4: 8.0% 71.8% 20.3%
x264 [info]: mb P I16..4: 1.2% 13.5% 2.1% P16..4: 28.8% 19.3% 13.4% 0.0% 0.0% skip:21.9%
x264 [info]: mb B I16..4: 0.1% 0.8% 0.2% B16..8: 24.6% 6.8% 2.1% direct: 5.4% skip:60.0% L0:35.4% L1:44.4% BI:20.2%
x264 [info]: 8x8 transform intra:78.1% inter:50.3%
x264 [info]: coded y,uvDC,uvAC intra: 92.5% 88.2% 77.5% inter: 27.2% 27.5% 15.9%
x264 [info]: i16 v,h,dc,p: 32% 19% 6% 43%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 20% 17% 5% 7% 7% 8% 7% 9%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 21% 13% 6% 11% 8% 10% 6% 7%
x264 [info]: i8c dc,h,v,p: 45% 26% 21% 8%
x264 [info]: Weighted P-Frames: Y:2.1% UV:1.5%
x264 [info]: ref P L0: 78.7% 19.1% 2.2%
x264 [info]: ref B L0: 96.8% 3.2%
x264 [info]: ref B L1: 95.4% 4.6%
x264 [info]: kb/s:4562.87
x264 [total]: encoded 62761 frames, 9.81 fps, 4562.87 kb/s