<![CDATA[c_cacal的专栏]]>https://blog.youkuaiyun.com/c_cacalzh-cnhttps://blog.youkuaiyun.com/<![CDATA[PS 解析成ES流]]>https://blog.youkuaiyun.com/c_cacal/article/details/144989491https://blog.youkuaiyun.com/c_cacal/article/details/144989491c_cacalTue, 07 Jan 2025 17:05:58 +0800<![CDATA[vector sort 出现异常处理--std::sort(_RanIt,_RanIt,_Pr)]]>https://blog.youkuaiyun.com/c_cacal/article/details/54020987https://blog.youkuaiyun.com/c_cacal/article/details/54020987c_cacalWed, 04 Jan 2017 16:52:06 +0800<![CDATA[Ubuntu14.04 常见问题处理]]>https://blog.youkuaiyun.com/c_cacal/article/details/42744111https://blog.youkuaiyun.com/c_cacal/article/details/42744111c_cacalThu, 15 Jan 2015 17:42:35 +0800<![CDATA[Ubuntu14 安装开发工具]]>https://blog.youkuaiyun.com/c_cacal/article/details/42742665https://blog.youkuaiyun.com/c_cacal/article/details/42742665c_cacalThu, 15 Jan 2015 16:11:16 +0800<![CDATA[安装ubuntu 14 并优化]]>https://blog.youkuaiyun.com/c_cacal/article/details/42742603https://blog.youkuaiyun.com/c_cacal/article/details/42742603c_cacalThu, 15 Jan 2015 16:09:03 +0800<![CDATA[linux 局域网的时间同步配置]]>https://blog.youkuaiyun.com/c_cacal/article/details/8109985https://blog.youkuaiyun.com/c_cacal/article/details/8109985c_cacalThu, 25 Oct 2012 11:15:50 +0800<![CDATA[音频编解码标准]]>https://blog.youkuaiyun.com/c_cacal/article/details/8109835https://blog.youkuaiyun.com/c_cacal/article/details/8109835c_cacalThu, 25 Oct 2012 10:52:31 +0800<![CDATA[【编辑】斐波那契数列]]>https://blog.youkuaiyun.com/c_cacal/article/details/7210451https://blog.youkuaiyun.com/c_cacal/article/details/7210451c_cacalThu, 19 Jan 2012 11:53:23 +0800 2 因此，可用递归的办法]]><![CDATA[[转]杨氏矩阵查找]]>https://blog.youkuaiyun.com/c_cacal/article/details/7210412https://blog.youkuaiyun.com/c_cacal/article/details/7210412c_cacalThu, 19 Jan 2012 11:20:24 +0800<![CDATA[find 命令]]>https://blog.youkuaiyun.com/c_cacal/article/details/6759540https://blog.youkuaiyun.com/c_cacal/article/details/6759540c_cacalTue, 17 Jan 2012 10:05:50 +0800<![CDATA[免费空间]]>https://blog.youkuaiyun.com/c_cacal/article/details/7206360https://blog.youkuaiyun.com/c_cacal/article/details/7206360c_cacalTue, 17 Jan 2012 10:05:05 +0800<![CDATA[媒体知识一点点（1）———编解码]]>https://blog.youkuaiyun.com/c_cacal/article/details/7192742https://blog.youkuaiyun.com/c_cacal/article/details/7192742c_cacalWed, 11 Jan 2012 10:15:43 +0800<![CDATA[Find 备忘]]>https://blog.youkuaiyun.com/c_cacal/article/details/6759546https://blog.youkuaiyun.com/c_cacal/article/details/6759546c_cacalThu, 08 Sep 2011 11:22:28 +0800<![CDATA[H264实时编码及NALU，RTP传输----按照RFC3984协议实现H264视频流媒体]]>https://blog.youkuaiyun.com/c_cacal/article/details/6715524https://blog.youkuaiyun.com/c_cacal/article/details/6715524c_cacalWed, 24 Aug 2011 16:31:29 +0800<![CDATA[H264 Mpeg起始码]]>https://blog.youkuaiyun.com/c_cacal/article/details/6715478https://blog.youkuaiyun.com/c_cacal/article/details/6715478c_cacalWed, 24 Aug 2011 16:22:52 +0800<![CDATA[I帧和IDR帧的区别]]>https://blog.youkuaiyun.com/c_cacal/article/details/6715451https://blog.youkuaiyun.com/c_cacal/article/details/6715451c_cacalWed, 24 Aug 2011 16:17:49 +0800<![CDATA[H.264 NAL层解析]]>https://blog.youkuaiyun.com/c_cacal/article/details/6715440https://blog.youkuaiyun.com/c_cacal/article/details/6715440c_cacalWed, 24 Aug 2011 16:15:46 +0800<![CDATA[H.264的句法和语义]]>https://blog.youkuaiyun.com/c_cacal/article/details/6715412https://blog.youkuaiyun.com/c_cacal/article/details/6715412c_cacalWed, 24 Aug 2011 16:12:08 +0800<![CDATA[MPEG2、MPEG4、H264的差异]]>https://blog.youkuaiyun.com/c_cacal/article/details/6714907https://blog.youkuaiyun.com/c_cacal/article/details/6714907c_cacalWed, 24 Aug 2011 14:30:15 +0800<![CDATA[宏定义中##和#的作用]]>https://blog.youkuaiyun.com/c_cacal/article/details/5823267https://blog.youkuaiyun.com/c_cacal/article/details/5823267c_cacalThu, 19 Aug 2010 11:08:00 +0800宏定义中##和#的作用
 内核中有很多的宏定义，在宏定义define中经常看到两个字符串##和#，这里把它的用法做一下说明：
 
 1. ##
    ##是一个连接符号，用于把参数连在一起
        例如：
            > #define  FOO(arg)   my##arg
        则
            > FOO(abc)
        相当于   myabc