BlogJava-勤&快-最新评论http://www.blogjava.net/daning/CommentsRSS.aspx问题其实就是你期望的东西和你体验的东西之间的差别zh-cnTue, 14 Jun 2011 01:40:46 GMTTue, 14 Jun 2011 01:40:46 GMTcnblogsre: 不使用任何中间变量计算一个字符串的长度http://www.blogjava.net/daning/archive/2011/05/21/112910.html#350726ff434234ff434234Sat, 21 May 2011 01:57:00 GMThttp://www.blogjava.net/daning/archive/2011/05/21/112910.html#350726不过按照你的说法，只要不是自己申请的空间就可以，那么还有一个更加省时间省空间的方法：
int lenimpl(char *a, char* t) {
while (*t) ++t;
return t-a;
}
int len(char *a) {
if (a == NULL)
return 0;
else
return lenimpl(a,a);
}

ff434234 2011-05-21 09:57 发表评论
]]>re: Windows Live Mail (前身Hotmail) 开放POP3/SMTP支持http://www.blogjava.net/daning/archive/2010/01/09/263232.html#308817PeakPeakSat, 09 Jan 2010 04:12:00 GMThttp://www.blogjava.net/daning/archive/2010/01/09/263232.html#308817

Peak 2010-01-09 12:12 发表评论
]]>re: windows右键打开命令行窗口http://www.blogjava.net/daning/archive/2009/12/27/260719.html#307424小洗小洗Sun, 27 Dec 2009 03:25:00 GMThttp://www.blogjava.net/daning/archive/2009/12/27/260719.html#307424

小洗 2009-12-27 11:25 发表评论
]]>re: 转载：M6视频格式转换命令[未登录]http://www.blogjava.net/daning/archive/2009/10/15/277636.html#298297daningdaningWed, 14 Oct 2009 16:38:00 GMThttp://www.blogjava.net/daning/archive/2009/10/15/277636.html#298297-oac mp3lame \
-lameopts cbr:mode=0:br=256
替换为

-oac faac \

daning 2009-10-15 00:38 发表评论
]]>re: 转载：M6视频格式转换命令[未登录]http://www.blogjava.net/daning/archive/2009/10/14/277636.html#298296daningdaningWed, 14 Oct 2009 15:57:00 GMThttp://www.blogjava.net/daning/archive/2009/10/14/277636.html#298296

daning 2009-10-14 23:57 发表评论
]]>re: 转载：M6视频格式转换命令[未登录]http://www.blogjava.net/daning/archive/2009/10/14/277636.html#298292daningdaningWed, 14 Oct 2009 15:01:00 GMThttp://www.blogjava.net/daning/archive/2009/10/14/277636.html#298292for inputfile in `ls *.xyz`
do
outputfile=$(echo $inputfile.avi)
echo convert $inputfile to $outputfile
mplayer $inputfile -ao pcm:fast:file=audio.wav -vc null -vo null
mencoder \
-oac mp3lame \
-lameopts cbr:mode=0:br=256 \
-ofps 18 \
-ovc lavc \
-lavcopts vcodec=mpeg4:mbd=2:cbp:trell:vbitrate=300 \
-audiofile audio.wav \
-vf scale=320:240,rotate=1 \
-vc rv3040 \
-ffourcc XVID \
-o $outputfile
done

daning 2009-10-14 23:01 发表评论
]]>re: 转载：M6视频格式转换命令[未登录]http://www.blogjava.net/daning/archive/2009/10/14/277636.html#298290daningdaningWed, 14 Oct 2009 14:37:00 GMThttp://www.blogjava.net/daning/archive/2009/10/14/277636.html#298290http://www.howforge.com/how-to-convert-mkv-to-avi-using-mencoder
转换rmvb的时候，提示
Too many audio packets in the buffer
的解决方法。
1.首先用mplayer将音频提取出来，
mplayer input.mkv -ao pcm:fast:file=audio.wav -vc null -vo null

2. 在转换视频是加入如下参数 -audiofile audio.wav

daning 2009-10-14 22:37 发表评论
]]>re: 设置XWiki中文界面http://www.blogjava.net/daning/archive/2009/09/07/105981.html#294151zlzlMon, 07 Sep 2009 03:30:00 GMThttp://www.blogjava.net/daning/archive/2009/09/07/105981.html#294151
谢谢大家！

zl 2009-09-07 11:30 发表评论
]]>re: 设置XWiki中文界面http://www.blogjava.net/daning/archive/2009/09/07/105981.html#294148zlzlMon, 07 Sep 2009 03:26:00 GMThttp://www.blogjava.net/daning/archive/2009/09/07/105981.html#294148

zl 2009-09-07 11:26 发表评论
]]>re: 和随机的陌生人聊天Omeglehttp://www.blogjava.net/daning/archive/2009/07/16/280801.html#286985 yf yfThu, 16 Jul 2009 07:52:00 GMThttp://www.blogjava.net/daning/archive/2009/07/16/280801.html#286985

yf 2009-07-16 15:52 发表评论
]]>