1、創建目錄
cd ~
mkdir -p dev/ffmpeg
mkdir bin build resources
2、安裝依賴
sudo apt-get update
sudo apt-get -y install autoconf automake build-essential cmake git-core libass-dev libfreetype6-dev libsdl2-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev pkg-config texinfo wget zlib1g-dev libasound2-dev libgl1-mesa-dev libglew-dev libglm-dev nasm yasm
3、編譯與安裝
①、libx264
cd ~dev/ffmpeg/resources
git clone --depth 1 https://github.com/mirror/x264.git
cd x264
PATH="$HOME/dev/ffmpeg/bin:$PATH" PKG_CONFIG_PATH="$HOME/dev/ffmpeg/build/lib/pkgconfig" ./configure --prefix="$HOME/dev/ffmpeg/build" --bindir="$HOME/dev/ffmpeg/bin" --enable-static --enable-pic
PATH="$HOME/dev/ffmpeg/bin:$PATH" make -j && make install
②、libx265
cd ~dev/ffmpeg/resources
git clone https://gitee.com/mirrors_videolan/x265.git
cd x265/build/linux
PATH="$HOME/dev/ffmpeg/bin:$PATH" cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$HOME/dev/ffmpeg/build" -DENABLE_SHARED=off ../../source
PATH="$HOME/dev/ffmpeg/bin:$PATH" make -j && make install
③、libvpx
cd ~dev/ffmpeg/resources
git clone --depth 1 https://github.com/webmproject/libvpx.git
cd libvpx
PATH="$HOME/dev/ffmpeg/bin:$PATH" ./configure --prefix="$HOME/dev/ffmpeg/build" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --as=yasm --enable-pic
PATH="$HOME/dev/ffmpeg/bin:$PATH" make -j && make install
④、libfdk-aac
cd ~dev/ffmpeg/resources
git clone --depth 1 https://github.com/mstorsjo/fdk-aac
cd fdk-aac
autoreconf -fiv
./configure CFLAGS="-fPIC" CPPFLAGS="-fPIC" --prefix="$HOME/dev/ffmpeg/build"
make -j && make install
⑤、libmp3lame
cd ~dev/ffmpeg/resources
git clone --depth 1 https://gitee.com/hqiu/lame.git
cd lame
PATH="$HOME/dev/ffmpeg/bin:$PATH" ./configure --prefix="$HOME/dev/ffmpeg/build" --bindir="$HOME/dev/ffmpeg/bin" --enable-nasm --with-pic
PATH="$HOME/dev/ffmpeg/bin:$PATH" make -j && make install
⑥、libopus
cd ~dev/ffmpeg/resources
git clone --depth 1 https://github.com/xiph/opus.git
cd opus
./autogen.sh
./configure --prefix="$HOME/dev/ffmpeg/build" -with-pic
make -j && make install
⑦、ffmpeg
cd ~dev/ffmpeg/resources
git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg
cd ffmpeg
git checkout n7.0
PATH="$HOME/dev/ffmpeg/bin:$PATH" PKG_CONFIG_PATH="$HOME/dev/ffmpeg/build/lib/pkgconfig" CFLAGS="-O3 -fPIC" ./configure \
--prefix="$HOME/dev/ffmpeg/build" \
--pkg-config-flags="--static" \
--extra-cflags="-I$HOME/dev/ffmpeg/build/include" \
--extra-ldflags="-L$HOME/dev/ffmpeg/build/lib" \
--extra-libs="-lpthread -lm" \
--bindir="$HOME/dev/ffmpeg/bin" \
--enable-gpl \
--enable-libass \
--enable-libfdk-aac \
--enable-libfreetype \
--enable-libmp3lame \
--enable-libopus \
--enable-libvorbis \
--enable-libvpx \
--enable-libx264 \
--enable-libx265 \
--enable-pic \
--enable-shared \
--enable-nonfree && \
PATH="$HOME/dev/ffmpeg/bin:$PATH" make -j && \
make install
4、異常解決
如果出現libavdevice.so.*:cannot open ....:no such file or directory,需要將ffmpeg lib加入到環境變量
sudo vim /etc/ld.so.conf
在最后把ffmpeg lib路徑寫入進去，比如：
/home/xxx/dev/ffmpeg/build/lib
然后使環境變量生效
sudo ldconfig
