Macos 错误：必须安装libfdk_aac

您好，我正在尝试编译ffmpeg，但此错误显示：

☁  ffmpeg [master] ./configure --enable-gpl --enable-version3 --enable-nonfree \
--enable-postproc --enable-libass \
--enable-libfaac --enable-nonfree --enable-libfdk-aac --enable-libfreetype \
--enable-libmp3lame --enable-libopencore-amrnb \
--enable-libopencore-amrwb --enable-libopenjpeg \
--enable-openssl --enable-libschroedinger --enable-libtheora \
--enable-libvo-aacenc --enable-libvorbis --enable-libvpx \
--enable-libx264 --enable-libxvid --prefix=/usr
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
ERROR: libfdk_aac must be installed and version must be >= 3.4.12.

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solving the problem.

我只是按照下面的编译指南进行操作：

第一次尝试

brew install fdk-aac

如果失败了，你可以像我一样编译

git clone git://github.com/mstorsjo/fdk-aac
cd fdk-aac
autoreconf -i
./configure
make install

---

您可以使用该编码库安装ffmpeg，如下所示：

brew安装ffmpeg——使用fdk aac

一些FFmpeg贡献者和社区成员创建了一个新的自制tap*，其中包括许多选项。这是对从核心自制FFmpeg公式中删除选项的回应

卸载

ffmpeg

您是从自制内核安装的：

brew uninstall ffmpeg

启用存储库：

brew tap homebrew-ffmpeg/ffmpeg

查看可用选项（可选）：

使用libfdk aac aac编码器安装

ffmpeg

：

brew install homebrew-ffmpeg/ffmpeg/ffmpeg --with-fdk-aac --HEAD

有关更多信息，请参阅和

---

*请注意，此点击并非来自FFmpeg项目本身。

感谢Steven的支持。不幸的是，此点击不再有效：（据我在github上从本期文章中收集到的信息，此选项已被删除，但又重新添加。

brew install homebrew-ffmpeg/ffmpeg/ffmpeg --with-fdk-aac --HEAD