Windows下 ffmpeg+X264 編譯

【X64環(huán)境編譯】

1、打開(kāi) “適用于 VS 2017 的 x86_x64 兼容工具命令提示”? ，并運(yùn)行?“D:\msys64\msys2_shell.cmd -mingw64”??

2、下載x264源碼，解壓并編譯

CC=cl ./configure --disable-cli --enable-shared --extra-cflags="-DNO_PREFIX"
make? &&? make?install
mv /usr/local/lib/libx264.dll.lib /usr/local/lib/libx264.lib

3、下載ffmpeg源碼，解壓并編譯

export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=/usr/local/lib/
export C_INCLUDE_PATH=/usr/local/include/
echo $PKG_CONFIG_PATH && echo $LD_LIBRARY_PATH && echo $C_INCLUDE_PATH

./configure --prefix=./build --toolchain=msvc --arch=x86_64 --enable-shared --disable-static? --enable-avresample --enable-libx264 --enable-gpl --extra-cflags="-I/usr/local/include/"

make? &&? make?install

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【X86環(huán)境編譯】

1、打開(kāi) “x86 Native Tools Command Prompt for VS 2017”? ，并運(yùn)行?“D:\msys64\msys2_shell.cmd -mingw32”??

2、下載x264源碼，解壓并編譯

CC=cl ./configure --disable-cli --enable-shared --extra-cflags="-DNO_PREFIX"
make? &&? make?install
mv /usr/local/lib/libx264.dll.lib /usr/local/lib/libx264.lib

3、下載ffmpeg源碼，解壓并編譯

export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=/usr/local/lib/
export C_INCLUDE_PATH=/usr/local/include/
echo $PKG_CONFIG_PATH && echo $LD_LIBRARY_PATH && echo $C_INCLUDE_PATH

./configure --prefix=./build --toolchain=msvc --arch=x86 --enable-shared --disable-static? --enable-avresample --enable-libx264 --enable-gpl --extra-cflags="-I/usr/local/include/"?

make? &&? make?install

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MSYS2配置記錄

1、下載并安裝msys2；

2、進(jìn)行安裝目錄并修改D:\msys64\msys2_shell.cmd文件，將釋掉rem set MSYS2_PATH_TYPE=inherit改成set MSYS2_PATH_TYPE=inherit，這是為了將vs的環(huán)境繼承給MSYS2；

3、重命名msys64/usr/bin/link.exe?為msys64/usr/bin/link.bak, 避免和MSVC 的link.exe抵觸；

4、下載YASM，并將下載回來(lái)的yasm-1.3.0-win64.exe 改名為yasm.exe，并放置于 MSYS2 安裝目錄D:/msys64/usr/bin/ 中；

5、檢查 which cl link yasm cpp 看看返回的結(jié)果是否正確；