C/C++编程：ffmpeg学习（windows + vs2019 + cmake + vcpkg）

亦凉 2022-10-31 12:09 590阅读 0赞

# 准备 #

## vcpkg安装ffmpeg ##

1、[vcpkg：win10安装使用 vcpkg][vcpkg_win10_ vcpkg]

2、安装 ffmpeg

vcpkg install ffmpeg:x64-windows

## vs中创建一个工程 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 1]

# 使用 #

1、cmakelist.txt

cmake_minimum_required (VERSION 3.8)
    
     
    include_directories("C:/Users/oceanstar/vcpkg/win/vcpkg/installed/x64-windows/include")
    link_directories("C:/Users/oceanstar/vcpkg/win/vcpkg/installed/x64-windows/lib")
    
    
    
    add_executable (cmake_test "cmake_test.cpp" "cmake_test.h")
    
    
    
    target_link_libraries(
            cmake_test
            avfilter
            avformat
            avcodec
            avutil
            swresample
            swscale)

# 代码 #

#include <stdio.h> 
    #include <Windows.h>
    #define __STDC_CONSTANT_MACROS
    
    #ifdef _WIN32
    //Windows
    extern "C"
    {
        
    #include "libavformat/avformat.h"
    };
    #else
    //Linux...
    #ifdef __cplusplus
    extern "C"
    {
        
    #endif
    #include <libavformat/avformat.h>
    #ifdef __cplusplus
    };
    #endif
    #endif
    
    int main()
    {
        
    	printf("%s\n", avcodec_configuration());
    	return 0;
    }

效果：  
![在这里插入图片描述][20210222165541844.png]

参考：

[Visual Studio 开发（二）：VS 2017配置FFmpeg开发环境][Visual Studio _VS 2017_FFmpeg]

[vcpkg_win10_ vcpkg]: https://blog.csdn.net/zhizhengguan/article/details/112686219
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70]: /images/20221024/c2372f0846434a17a54c0b983b16f3fe.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 1]: /images/20221024/ddf06894b33344c989c5052ec4bfcfdf.png
[20210222165541844.png]: /images/20221024/e3e5232572dd47acaec58db2def58afa.png
[Visual Studio _VS 2017_FFmpeg]: https://www.cnblogs.com/renhui/p/10387764.html