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2008-12-15
Gentoo Linux amd64 stable CFLAGS="-march=core2 -O2 -pipe"
MPlayer dev-SVN-r28058-4.3.2 (C) 2000-2008 MPlayer Team
Скомпилировано для x86 CPU со следующими расширениями: MMX MMX2 SSE SSE2
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#!/bin/sh
# x264-enc-3p.sh
source="$1"
bitrate="$2"
filters="$3"
name="$(date +%F-%T)".avi
log="$name".log
# 21
e="mencoder "$source" -vf pullup,softskip,"$filters"harddup -ovc x264 -x264encopts threads=auto:psnr:ssim:b_adapt=1:deblock:cabac:chroma_me:subq=9:partitions=all:8x8dct:me=umh:nofast_pskip:nodct_decimate:me_range=32:trellis=2:frameref=16:bframes=16:b_pyramid:weight_b:mixed_refs:direct_pred=auto:keyint=750:keyint_min=25:direct_8x8=-1:aq_mode=1:aq_strength=1.0:psy_rd=1.0,0.0:bitrate=$bitrate"
(time (\
time $e:pass=1:turbo -o /dev/null && \
time $e:pass=3:turbo -o /dev/null && \
time $e:pass=3 -o "$name" && \
echo "Encoding time:") &> "$log"\
rm -v divx2pass.log*\
) &
tail -f "$log"
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ODML: vprp aspect is 16384:9933.
Поток видео: 2180.284 кбит/с (272535 Б/с) размер: 1267715538 байт(а/ов) 4651.560 сек. 116293 кадр(а/ов)
x264 [info]: slice I:1146 Avg QP:12.71 size: 45821 PSNR Mean Y:50.89 U:52.42 V:52.41 Avg:51.29 Global:50.79
x264 [info]: slice P:52189 Avg QP:14.04 size: 18049 PSNR Mean Y:48.65 U:50.34 V:50.34 Avg:49.11 Global:48.70
x264 [info]: slice B:62953 Avg QP:15.27 size: 4340 PSNR Mean Y:48.65 U:50.31 V:50.38 Avg:49.06 Global:48.40
x264 [info]: consecutive B-frames: 23.5% 16.3% 9.7% 17.6% 20.7% 10.6% 0.6% 0.1% 0.0% 0.0% 0.0% 0.1% 0.0% 0.0% 0.1% 0.0% 0.7%
x264 [info]: mb I I16..4: 8.2% 73.9% 17.9%
x264 [info]: mb P I16..4: 1.5% 5.9% 1.1% P16..4: 43.1% 23.1% 16.9% 0.5% 0.3% skip: 7.6%
x264 [info]: mb B I16..4: 0.1% 0.2% 0.1% B16..8: 33.5% 2.0% 3.2% direct: 4.8% skip:56.1% L0:42.8% L1:49.8% BI: 7.4%
x264 [info]: 8x8 transform intra:70.1% inter:49.8%
x264 [info]: direct mvs spatial:90.6% temporal:9.4%
x264 [info]: ref P L0 58.8% 13.2% 7.7% 3.8% 3.1% 2.6% 2.3% 1.3% 1.2% 1.1% 1.0% 1.0% 0.8% 0.8% 0.8% 0.6%
x264 [info]: ref B L0 68.4% 13.5% 5.3% 2.6% 1.9% 1.6% 1.4% 1.0% 0.8% 0.7% 0.7% 0.6% 0.6% 0.5% 0.4%
x264 [info]: ref B L1 92.9% 7.1%
x264 [info]: SSIM Mean Y:0.9916896
x264 [info]: PSNR Mean Y:48.672 U:50.343 V:50.381 Avg:49.104 Global:48.552 kb/s:2180.21
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