<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[digitaluser的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/digitaluser</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; digitaluser]]></copyright><item><title><![CDATA[Android平台查看每个线程的cpu占用情况]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/119996067</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/119996067</guid><author>digitaluser</author><pubDate>Mon, 30 Aug 2021 14:16:18 +0800</pubDate><description><![CDATA[线程CPU占用分析

]]></description><category></category></item><item><title><![CDATA[ffmpg基础概念及知识点梳理总结（挺全也清楚）]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/118605715</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/118605715</guid><author>digitaluser</author><pubDate>Fri, 09 Jul 2021 14:15:02 +0800</pubDate><description><![CDATA[ffmpg基础概念及知识点梳理总结（挺全也清楚）ffmpeg

]]></description><category></category></item><item><title><![CDATA[webRTC 源代码下载及编译指南]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/116482521</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/116482521</guid><author>digitaluser</author><pubDate>Fri, 07 May 2021 09:54:47 +0800</pubDate><description><![CDATA[介绍比较好的一篇文章，需要时参考：webRTC 编译指南

]]></description><category></category></item><item><title><![CDATA[ffmpeg实现dxva2硬件加速]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/114386012</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/114386012</guid><author>digitaluser</author><pubDate>Fri, 05 Mar 2021 10:56:51 +0800</pubDate><description><![CDATA[Windows下实现dxva2硬件加速，原理介绍的比较多。
dxva2

]]></description><category></category></item><item><title><![CDATA[iOS Memory 内存详解]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/113661056</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/113661056</guid><author>digitaluser</author><pubDate>Thu, 04 Feb 2021 18:06:46 +0800</pubDate><description><![CDATA[内存详解

]]></description><category></category></item><item><title><![CDATA[iOS-VideoToolbox硬编码H264]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112621814</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112621814</guid><author>digitaluser</author><pubDate>Thu, 14 Jan 2021 17:18:52 +0800</pubDate><description><![CDATA[编码流程总结的很清晰

]]></description><category></category></item><item><title><![CDATA[VideoToolBox 框架]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112613629</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112613629</guid><author>digitaluser</author><pubDate>Thu, 14 Jan 2021 15:42:42 +0800</pubDate><description><![CDATA[API / 数据结构

]]></description><category></category></item><item><title><![CDATA[视频工具箱和硬件加速]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112608642</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112608642</guid><author>digitaluser</author><pubDate>Thu, 14 Jan 2021 14:42:37 +0800</pubDate><description><![CDATA[videoToolbox

]]></description><category></category></item><item><title><![CDATA[RTP协议分析]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112608473</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112608473</guid><author>digitaluser</author><pubDate>Thu, 14 Jan 2021 14:40:18 +0800</pubDate><description><![CDATA[Rtp

]]></description><category></category></item><item><title><![CDATA[使用FFmpeg命令行进行UDP、RTP推流]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112608384</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112608384</guid><author>digitaluser</author><pubDate>Thu, 14 Jan 2021 14:39:06 +0800</pubDate><description><![CDATA[ffmpeg推流

]]></description><category></category></item><item><title><![CDATA[使用ffmpeg为Mac进行视频硬解码/硬编码]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112608285</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112608285</guid><author>digitaluser</author><pubDate>Thu, 14 Jan 2021 14:37:33 +0800</pubDate><description><![CDATA[Mac 硬编解码

]]></description><category></category></item><item><title><![CDATA[RTP协议介绍]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/112448835</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/112448835</guid><author>digitaluser</author><pubDate>Sun, 10 Jan 2021 22:36:00 +0800</pubDate><description><![CDATA[@[TOC]RTP协议介绍)
RTP协议

]]></description><category></category></item><item><title><![CDATA[编译iOS系统使用的ffmpeg]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/111997691</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/111997691</guid><author>digitaluser</author><pubDate>Wed, 30 Dec 2020 20:22:13 +0800</pubDate><description><![CDATA[脚本下载地址：：https://github.com/kewlbear/FFmpeg-iOS-build-script
脚本clone地址：
git clone https://github.com/kewlbear/FFmpeg-iOS-build-script

使用说明看参考：编译ffmpeg步骤

]]></description><category></category></item><item><title><![CDATA[iOS系统中lib和framework的理解和使用]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/111922621</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/111922621</guid><author>digitaluser</author><pubDate>Tue, 29 Dec 2020 15:48:14 +0800</pubDate><description><![CDATA[整理比较好的文章，里面还有 lipo/libtool/otool/ld等命令的使用例子
引用

]]></description><category></category></item><item><title><![CDATA[Android studio创建、管理项目]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/109715719</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/109715719</guid><author>digitaluser</author><pubDate>Mon, 16 Nov 2020 10:29:33 +0800</pubDate><description><![CDATA[这篇文章总结的比较简洁，需要时查阅：
Android Studio创建、管理项目

]]></description><category></category></item><item><title><![CDATA[UML类图]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/109478161</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/109478161</guid><author>digitaluser</author><pubDate>Tue, 03 Nov 2020 20:14:51 +0800</pubDate><description><![CDATA[简洁明了
UML

]]></description><category></category></item><item><title><![CDATA[C++11 make_shared]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/109068165</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/109068165</guid><author>digitaluser</author><pubDate>Wed, 14 Oct 2020 10:58:55 +0800</pubDate><description><![CDATA[需要时查阅：
c++11 make_shared

]]></description><category></category></item><item><title><![CDATA[C++11 中的std::function和std::bind]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/109067789</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/109067789</guid><author>digitaluser</author><pubDate>Wed, 14 Oct 2020 10:44:06 +0800</pubDate><description><![CDATA[介绍比较清晰，需要时查阅：
std::function和std::bind

]]></description><category></category></item><item><title><![CDATA[非xcode编译的code加断点]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/108775950</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/108775950</guid><author>digitaluser</author><pubDate>Thu, 24 Sep 2020 15:49:21 +0800</pubDate><description><![CDATA[一、调试 AppRTCMobile
打开 out/mac_Debug(其他的平台相应修改) 目录，使用 Xcode 打开 all.xcworkspace 文件，找到 AppRTCMobile 目标，运行调试，这个时候是不能在源码上设置断点的，因为无法找到符号和源文件的对应关心，需要设置 source map。
首先暂停程序运行，然后在 lldb 终端下运行如下命令找到某一个符号的地址以及源文件信息，如下：
(lldb) image lookup -vn NetEqImpl::GetAudio

输出
...]]></description><category></category></item><item><title><![CDATA[关于dyld: Library not loaded那点事儿]]></title><link>https://blog.youkuaiyun.com/digitaluser/article/details/108775125</link><guid>https://blog.youkuaiyun.com/digitaluser/article/details/108775125</guid><author>digitaluser</author><pubDate>Thu, 24 Sep 2020 15:18:42 +0800</pubDate><description><![CDATA[介绍iOS平台动态库比较清晰的文章：
理解dyld

]]></description><category></category></item></channel></rss>