mac编译ffmpeg问题汇总当前编译环境为android_ndk=r21ffmpeg-4.3.1当装好homebrew

当前编译环境为

android_ndk=r21

ffmpeg-4.3.1

当装好homebrew开始编译ffmpeg时，会出现以下错误，注意编译时出来的红色报错信息，它需要我们装什么，我们就去brew install xxx ，因为每次编译，只会报一个错，不会一次性把缺少的告诉你，建议把以下需要install的全部安装进去。

后续会总结ijkplayer的编译问题汇总

nasm/yasm not found or too old. Use –disable-x86asm for a crippled build.
brew install yasm

ERROR: aom >= 1.0.0 not found using pkg-config
brew install aom

ERROR: libass not found using pkg-config
brew install libass

ERROR: libbluray not found using pkg-config
brew install libbluray

ERROR: dav1d >= 0.2.1 not found using pkg-config
brew install dav1d

ERROR: libgsm not found
brew install libgsm

ERROR: libmodplug not found using pkg-config
brew install libmodplug

ERROR: libmp3lame >= 3.98.3 not found
brew install lame

ERROR: libmysofa not foundgit 

clone https://github.com/hoene/libmysofa.gitcd 
./libmysofa/buildcmake 
-DCMAKE_INSTALL_PREFIX=/usr/local 
-DBUILD_SHARED_LIBS=OFF 
-DBUILD_TESTS=OFF 
..make && make insall

PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

ERROR: libopencore_amrnb not found
brew install opencore-amr

ERROR: openh264 not found using pkg-config
brew install openh264

ERROR: libopenjp2 >= 2.1.0 not found using pkg-config
brew install openjpeg

ERROR: opus not found using pkg-config
brew install opus

ERROR: rubberband >= 1.8.1 not found using pkg-config
brew install rubberband

ERROR: shine not found using pkg-config
git clone https://github.com/toots/shine.git
cd ./shine
./bootstrap
./configure --prefix=/usr/local --disable-shared
make && make install
PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

ERROR: libsnappy not found
brew install snappy

ERROR: libsoxr not found
brew install libsoxr

ERROR: speex not found using pkg-config
brew install speex

ERROR: libtheora not found
brew install theora

ERROR: libtwolame not found
brew install twolame

ERROR: vidstab >= 0.98 not found using pkg-config
brew install libvidstab

ERROR: libvmaf >= 1.3.9 not found using pkg-config
brew install libvmaf

ERROR: libvo_amrwbenc not found
# https://sourceforge.net/projects/opencore-amr/files/vo-amrwbenc/vo-amrwbenc-0.1.3.tar.gz/download
curl -O https://iweb.dl.sourceforge.net/project/opencore-amr/vo-amrwbenc/vo-amrwbenc-0.1.3.tar.gz
tar -zxvf ./vo-amrwbenc-0.1.3.tar.gz
cd ./vo-amrwbenc-0.1.3
./configure --prefix=/usr/local --disable-shared
make && make install
PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

libvpx enabled but no supported decoders found
brew install libvpx

ERROR: libwavpack not found
brew install wavpack

ERROR: libwebp >= 0.2.0 not found using pkg-config
brew install webp

ERROR: libx264 not found
brew install x264

ERROR: x265 not found using pkg-config
brew install x265

ERROR: libxavs not found
# https://sourceforge.net/projects/xavs/
svn checkout https://svn.code.sf.net/p/xavs/code/trunk xavs
cd ./xavs
./configure --prefix=/usr/local --host=x86_64-darwin --disable-asm
make && make install
PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

ERROR: libxvid not found
brew install xvid

ERROR: zimg >= 2.7.0 not found using pkg-config
brew install zimg

ERROR: libzmq not found using pkg-config
brew install zmq