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Old 28th June 2009, 14:08   #2  |  Link
CAFxX
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Join Date: Mar 2003
Location: Italy
Posts: 82
First tests:
Quote:
cafxx@cafxx-vm2:~/Devel/x264$ ./x264 -b 16 --b-pyramid --b-adapt 2 -r 4 --crf 26 -A all --direct auto -w -m 9 --psy-rd --mixed-refs -8 -t 2 --no-fast-pskip --no-dct-decimate --progress -o test.mkv paris_cif.yuv 352x288
x264 [info]: 352x288 @ 25.00 fps
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile High, level 1.3
x264 [info]: slice I:5 Avg QP:28.01 size: 15611 PSNR Mean Y:35.71 U:39.02 V:39.28 Avg:36.58 Global:36.51
x264 [info]: slice P:502 Avg QP:30.33 size: 1391 PSNR Mean Y:33.70 U:38.34 V:38.57 Avg:34.79 Global:34.77
x264 [info]: slice B:558 Avg QP:32.05 size: 286 PSNR Mean Y:33.47 U:38.29 V:38.53 Avg:34.59 Global:34.57
x264 [info]: consecutive B-frames: 5.8% 61.3% 32.5% 0.4% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
x264 [info]: mb I I16..4: 6.9% 21.0% 72.2%
x264 [info]: mb P I16..4: 0.1% 0.2% 0.7% P16..4: 25.7% 5.9% 7.1% 1.2% 0.6% skip:58.5%
x264 [info]: mb B I16..4: 0.0% 0.0% 0.0% B16..8: 8.7% 1.0% 1.4% direct: 1.3% skip:87.6% L0:18.7% L1:60.2% BI:21.1%
x264 [info]: 8x8 transform intra:22.4% inter:37.0%
x264 [info]: direct mvs spatial:92.8% temporal:7.2%
x264 [info]: coded y,uvDC,uvAC intra:83.6% 87.0% 67.9% inter:7.8% 5.0% 1.7%
x264 [info]: ref P L0 79.7% 9.5% 7.0% 3.9%
x264 [info]: ref B L0 92.3% 5.5% 2.2%
x264 [info]: ref B L1 97.3% 2.7%
x264 [info]: SSIM Mean Y:0.9574325
x264 [info]: PSNR Mean Y:33.590 U:38.317 V:38.556 Avg:34.691 Global:34.672 kb/s:175.76

encoded 1065 frames, 32.89 fps, 175.90 kb/s

cafxx@cafxx-vm2:~/Devel/x264$ ./x264-vanilla -b 16 --b-pyramid --b-adapt 2 -r 4 --crf 26 -A all --direct auto -w -m 9 --psy-rd --mixed-refs -8 -t 2 --no-fast-pskip --no-dct-decimate --progress -o test.mkv paris_cif.yuv 352x288
x264 [info]: 352x288 @ 25.00 fps
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile High, level 1.3
x264 [info]: slice I:5 Avg QP:28.01 size: 15611 PSNR Mean Y:35.71 U:39.02 V:39.28 Avg:36.58 Global:36.51
x264 [info]: slice P:502 Avg QP:30.33 size: 1391 PSNR Mean Y:33.70 U:38.34 V:38.57 Avg:34.79 Global:34.77
x264 [info]: slice B:558 Avg QP:32.05 size: 286 PSNR Mean Y:33.47 U:38.29 V:38.53 Avg:34.59 Global:34.57
x264 [info]: consecutive B-frames: 5.8% 61.3% 32.5% 0.4% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
x264 [info]: mb I I16..4: 6.9% 21.0% 72.2%
x264 [info]: mb P I16..4: 0.1% 0.2% 0.7% P16..4: 25.7% 5.9% 7.1% 1.2% 0.6% skip:58.5%
x264 [info]: mb B I16..4: 0.0% 0.0% 0.0% B16..8: 8.7% 1.0% 1.4% direct: 1.3% skip:87.6% L0:18.7% L1:60.2% BI:21.1%
x264 [info]: 8x8 transform intra:22.4% inter:37.0%
x264 [info]: direct mvs spatial:92.8% temporal:7.2%
x264 [info]: coded y,uvDC,uvAC intra:83.6% 87.0% 67.9% inter:7.8% 5.0% 1.7%
x264 [info]: ref P L0 79.7% 9.5% 7.0% 3.9%
x264 [info]: ref B L0 92.3% 5.5% 2.2%
x264 [info]: ref B L1 97.3% 2.7%
x264 [info]: SSIM Mean Y:0.9574325
x264 [info]: PSNR Mean Y:33.590 U:38.317 V:38.556 Avg:34.691 Global:34.672 kb/s:175.76

encoded 1065 frames, 24.40 fps, 175.90 kb/s

cafxx@cafxx-vm2:~/Devel/x264$ ./x264 -b 4 --b-pyramid --b-adapt 2 -r 4 --crf 26 -A all --direct auto -w -m 9 --psy-rd --mixed-refs -8 -t 2 --no-fast-pskip --no-dct-decimate --progress -o test.mkv paris_cif.yuv 352x288
x264 [info]: 352x288 @ 25.00 fps
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile High, level 1.3
x264 [info]: slice I:5 Avg QP:28.01 size: 15611 PSNR Mean Y:35.71 U:39.02 V:39.28 Avg:36.58 Global:36.51
x264 [info]: slice P:502 Avg QP:30.34 size: 1391 PSNR Mean Y:33.70 U:38.34 V:38.58 Avg:34.79 Global:34.78
x264 [info]: slice B:558 Avg QP:32.05 size: 287 PSNR Mean Y:33.47 U:38.29 V:38.54 Avg:34.59 Global:34.57
x264 [info]: consecutive B-frames: 5.8% 60.9% 32.8% 0.4% 0.0%
x264 [info]: mb I I16..4: 6.9% 21.0% 72.2%
x264 [info]: mb P I16..4: 0.1% 0.2% 0.7% P16..4: 25.7% 5.9% 7.1% 1.2% 0.6% skip:58.5%
x264 [info]: mb B I16..4: 0.0% 0.0% 0.0% B16..8: 8.7% 1.0% 1.4% direct: 1.3% skip:87.6% L0:18.8% L1:60.4% BI:20.8%
x264 [info]: 8x8 transform intra:22.0% inter:37.0%
x264 [info]: direct mvs spatial:94.3% temporal:5.7%
x264 [info]: coded y,uvDC,uvAC intra:83.5% 87.0% 67.7% inter:7.8% 5.0% 1.7%
x264 [info]: ref P L0 79.7% 9.5% 7.0% 3.9%
x264 [info]: ref B L0 92.1% 5.7% 2.3%
x264 [info]: ref B L1 97.0% 3.0%
x264 [info]: SSIM Mean Y:0.9574480
x264 [info]: PSNR Mean Y:33.591 U:38.318 V:38.563 Avg:34.692 Global:34.672 kb/s:175.88

encoded 1065 frames, 36.09 fps, 176.02 kb/s

cafxx@cafxx-vm2:~/Devel/x264$ ./x264-vanilla -b 4 --b-pyramid --b-adapt 2 -r 4 --crf 26 -A all --direct auto -w -m 9 --psy-rd --mixed-refs -8 -t 2 --no-fast-pskip --no-dct-decimate --progress -o test.mkv paris_cif.yuv 352x288
x264 [info]: 352x288 @ 25.00 fps
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile High, level 1.3
x264 [info]: slice I:5 Avg QP:28.01 size: 15611 PSNR Mean Y:35.71 U:39.02 V:39.28 Avg:36.58 Global:36.51
x264 [info]: slice P:502 Avg QP:30.34 size: 1391 PSNR Mean Y:33.70 U:38.34 V:38.58 Avg:34.79 Global:34.78
x264 [info]: slice B:558 Avg QP:32.05 size: 287 PSNR Mean Y:33.47 U:38.29 V:38.54 Avg:34.59 Global:34.57
x264 [info]: consecutive B-frames: 5.8% 60.9% 32.8% 0.4% 0.0%
x264 [info]: mb I I16..4: 6.9% 21.0% 72.2%
x264 [info]: mb P I16..4: 0.1% 0.2% 0.7% P16..4: 25.7% 5.9% 7.1% 1.2% 0.6% skip:58.5%
x264 [info]: mb B I16..4: 0.0% 0.0% 0.0% B16..8: 8.7% 1.0% 1.4% direct: 1.3% skip:87.6% L0:18.8% L1:60.4% BI:20.8%
x264 [info]: 8x8 transform intra:22.0% inter:37.0%
x264 [info]: direct mvs spatial:94.3% temporal:5.7%
x264 [info]: coded y,uvDC,uvAC intra:83.5% 87.0% 67.7% inter:7.8% 5.0% 1.7%
x264 [info]: ref P L0 79.7% 9.5% 7.0% 3.9%
x264 [info]: ref B L0 92.1% 5.7% 2.3%
x264 [info]: ref B L1 97.0% 3.0%
x264 [info]: SSIM Mean Y:0.9574480
x264 [info]: PSNR Mean Y:33.591 U:38.318 V:38.563 Avg:34.692 Global:34.672 kb/s:175.88

encoded 1065 frames, 32.63 fps, 176.02 kb/s
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