linux centos7 ffmpeg、x265、x264、fdk-aac编译

linux centos7 ffmpeg、x265、x264、fdk-aac编译

fdk-aac编译

[fdk-aac下载链接](https://github.com/mstorsjo/fdk-aac)

```bash

[root@localhost fdk-aac]# ./autogen.sh

[root@localhost fdk-aac]# ./configure

[root@localhost fdk-aac]# make -j4

[root@localhost fdk-aac]# make install

```


pc文件中包含编译后的fdk-aac 信息 ffmpeg编译时会读取此

```bash

1 prefix=/usr/local

2 exec_prefix=${prefix}

3 libdir=${exec_prefix}/lib

4 includedir=${prefix}/include/ffmpeg

5

6 Name: Fraunhofer FDK AAC Codec Library

7 Description: AAC codec library

8 Version: 2.0.2

9 Libs: -L${libdir} -lfdk-aac

10 Libs.private: -lm

11 Cflags: -I${includedir}

```

## **x265编译**

[x265下载链接](https://bitbucket.org/multicoreware/x265_git/src/3.5/)

进入build/linux目录下

```bash

[root@localhost linux]# pwd

/home/source/x265_git/build/linux

[root@localhost linux]#./make-Makefiles.bash

[root@localhost linux]# ./configure

[root@localhost linux]# make -j4

[root@localhost linux]# make install

```

***生成/usr/local/lib/pkgconfig/x265.pc***

## **x264编译**

[x264下载链接](https://code.videolan.org/videolan/x264/-/tree/stable)

进入x264目录

```bash

[root@localhost x264]# ./configure

[root@localhost x264]# make -j4

[root@localhost x264]# make install

```

***生成/usr/local/lib/pkgconfig/x264.pc***

***

## ffmpeg编译

[ffmpeg下载链接](https://github.com/FFmpeg/FFmpeg)

```bash

[root@localhost FFmpeg-release-5.0]# ./configure --enable-gpl --enable-version3 --enable-static --enable-pthreads --enable-shared --enable-libx264 --enable-libx265 --enable-libfdk_aac --enable-openssl --enable-nonfree --enable-protocols

```

若配置错误请查看`ffbuild/config.log` 缺失三方库文件查看 `x264.pc、x264pc、fdk-aac.pc`

缺失`bits/c++config.h` 根目录下查找`find . -name config.h`

在/etc/profile中配置

```bash

export CPLUS_INCLUDE_PATH=:/opt/rh/devtoolset-11/root/usr/include/c++/11/x86_64-redhat-linux:/usr/include/

export C_INCLUDE_PATH=:/opt/rh/devtoolset-11/root/usr/include/c++/11/x86_64-redhat-linux:/usr/include/

```

保存退出

```bash

[root@localhost]# source /etc/profile

[root@localhost]# FFmpeg-release-5.0]# ./configure --enable-gpl --enable-version3 --enable-static --enable-pthreads --enable-shared --enable-libx264 --enable-libx265 --enable-libfdk_aac --enable-openssl --enable-nonfree --enable-protocols

[root@localhost]# make -j4

[root@localhost]# make install

```