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Android平台下开发的一个分析H264碼流文件的简单工具

CMake 0.51% Java 7.39% Makefile 48.17% C++ 35.36% C 8.58%

h264analyzerandroid's Introduction

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afd

本项目是基于开源工程h264bitstream在Android平台上开发的H.264分析器,可以简单分析本机上的h264碼流文件

软件运行后,首先打开一个码流文件。然后单击“开始”,可以解析出一系列NAL,在左侧的列表中显示出来。列表中显示出了每一个NAL的nal_reference_idc、nal_type等信息, 不同种类的NAL被标记成了不同的颜色。单击任意一个NAL,可以在右边显示出其详细信息

编译
进入jni目录
执行 ndk-build

运行
直接用AS运行即可

软件运行界面如下

dsaf;

点击打开按钮,在文件浏览器上选择要分析的h264碼流文件,选择的文件路径会在软件界面编辑框上显示出来,界面如下 asfd;

点击开始按钮,此时会展示h264碼流文件中所有的nalu信息,界面如下 fasd;

每次下拉ListView,会加载显示20条nalu数据
fasd;

单击每个nalu条目,右边会列出该nalu的详细信息,界面如下

fasd;

附加上一个h264碼流文件cuc_ieschool.h264,具体在app/src/main/jni/h264analyzer/h264bitstream/下,测试时将它拷贝到手机上即可

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