作弊条：用 mplayer 以 ASCII art 播放视频

By 泥偶 on January 20, 2010 5:55 PM | | Comments (0) | TrackBacks (0) 
$ mplayer -vo aa -monitorpixelaspect 0.5 video.avi

作弊条：用 mencoder 编码 x264 视频

By 泥偶 on January 17, 2010 12:22 AM | | Comments (0) | TrackBacks (0) 
$ mencoder video.original.avi -vf scale=1024:576 -ovc x264 \
> -x264encopts bitrate=1536:pass=1:turbo=2:threads=4 -oac mp3lame \
> -lameopts preset=256 -o video.tweak.avi

$ mencoder video.original.avi -vf scale=1024:576 -ovc x264 \
> -x264encopts bitrate=1536:pass=3:threads=4 -oac mp3lame \
> -lameopts preset=256 -o video.tweak.avi

$ mencoder video.original.avi -vf scale=1024:576 -ovc x264 \
> -x264encopts bitrate=1536:pass=3:threads=4 -oac mp3lame \
> -lameopts preset=256 -o video.tweak.avi

How to Distinct the Shell Variable and Environment Variable

By 泥偶 on December 31, 2009 9:43 PM | | Comments (0) | TrackBacks (0) 
[ -n "$("$BASH" -c 'echo "${VAR+x}"')" ] ## Succeeds if VAR is an environment variable
[ -z "$("$BASH" -c 'echo "${VAR+x}"')" ] ## Fails if VAR is an environment variable

iShoot 闪光灯同步线入手

By 泥偶 on December 28, 2009 9:53 PM | | Comments (0) | TrackBacks (0)

新入手了iShoot 闪光灯同步线。

img_7081s.jpg

挖耳

By 泥偶 on September 3, 2009 2:30 PM | | Comments (0) | TrackBacks (0)

蜀地蓉邑，人喜挖耳。夜，酒肆林立，食者众。有匠手擅挖耳者，缓步食客间，执盈尺铁镊，霍霍有声。吆曰："挖耳可矣。"时，某出，招之。匠诺，嘱某坐，乃为某甲挖耳。展其械。耳匙数柄，皆长寸许。签三两支，顶曳铁线，上缚鹅绒，大小不一。初以匙探耳内，掘之，继之盛其垢出。复以绒入，捻之。某叠股交睫，意甚畅。未几，匠遽振铁镊，触以绒柄，轰然作响。某泰然自若。两耳尽掘。

已，资当十钱一枚。盖五钱挖一耳也。古雅谑有言，挖耳、捶背、打嗝、放屁，人生四大快事矣。摄影作文以记之。

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