mac编译ffmpeg

原创已于 2025-09-21 13:57:53 修改 · 300 阅读

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于 2025-09-21 11:29:07 首次发布

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./configure --extra-cflags="-mmacosx-version-min=10.13" --extra-ldflags="-mmacosx-version-min=10.13"  --arch=arm64 --disable-shared --enable-static --prefix=$(pwd)/build_arm64

make clean

make -j$(sysctl -n hw.logicalcpu)
make install

x86_64结构，需要用intel版本的homebrew，编译环境也要是x86_64

arch -x86_64 zsh -c '
  cd /Users/jack/ffmpeg-8.0
  make distclean
  export PATH="/usr/local/bin:$PATH"
  export CC="clang"
  export CXX="clang++"
  export CFLAGS="-arch x86_64"
  export LDFLAGS="-arch x86_64"
  export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig"
./configure --extra-cflags="-mmacosx-version-min=10.13" --extra-ldflags="-mmacosx-version-min=10.13" --arch=x86_64 --disable-shared --enable-static --prefix=$(pwd)/build_x86_64
  make -j"$(sysctl -n hw.ncpu)"
  make install
'

合成通用库

mkdir build_universal
cp -R build_arm64/lib/pkgconfig build_universal/
cp -R build_arm64/include build_universal/
 lipo -create \
  build_x86_64/lib/libavcodec.a \
  build_arm64/lib/libavcodec.a \
  -output build_universal/libavcodec.a
   lipo -create \
  build_x86_64/lib/libavfilter.a \
  build_arm64/lib/libavfilter.a \
  -output build_universal/libavfilter.a
     lipo -create \
  build_x86_64/lib/libavutil.a \
  build_arm64/lib/libavutil.a \
  -output build_universal/libavutil.a
       lipo -create \
  build_x86_64/lib/libswscale.a \
  build_arm64/lib/libswscale.a \
  -output build_universal/libswscale.a
         lipo -create \
  build_x86_64/lib/libavdevice.a \
  build_arm64/lib/libavdevice.a \
  -output build_universal/libavdevice.a
           lipo -create \
  build_x86_64/lib/libavformat.a \
  build_arm64/lib/libavformat.a \
  -output build_universal/libavformat.a
             lipo -create \
  build_x86_64/lib/libswresample.a \
  build_arm64/lib/libswresample.a \
  -output build_universal/libswresample.a

验证：