找到一篇关于在CentOS7下编译FFMPEG源代码的文章,地址为:Compile FFmpeg on CentOS
有需要的话可以跟着做一下。另外,像编译ffmpeg源代码所需要的一些解码库x264,x265,libvpx等软件源代码包的下载,可以直接从www.linuxfromscratch.org上面下载,如下图所示:
在Linux使用源代码安装软件时,有时候需要安装对应的依赖,从http://www.linuxfromscratch.org/blfs/view/svn/index.html这上面下载对应的软件源代码十分方便。
在编译安装ffmpeg以及相关依赖包之前,需要确保安装下列编译工具:
yum install autoconf automake bzip2 bzip2-devel cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel
编译脚本如下:
# install required software package
#yum install autoconf automake bzip2 bzip2-devel cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel
mkdir ~/ffmpeg_sources
INSTALL_PATH=/usr/local
# build and install nasm
# An assembler used by some libraries. Highly recommended or your resulting build may be very slow.
cd ~/ffmpeg_sources
curl -O -L https://www.nasm.us/pub/nasm/releasebuilds/2.14.02/nasm-2.14.02.tar.bz2
tar xjvf nasm-2.14.02.tar.bz2
cd nasm-2.14.02
./autogen.sh
./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin"
make
make install
# build and install Yasm
# An assembler used by some libraries. Highly recommended or your resulting build may be very slow.
cd ~/ffmpeg_sources
curl -O -L https://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
tar xzvf yasm-1.3.0.tar.gz
cd yasm-1.3.0
./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin"
make
make install
# build and install libx264
# H.264 video encoder. See the H.264 Encoding Guide for more information and usage examples.
# Requires ffmpeg to be configured with --enable-gpl --enable-libx264.
cd ~/ffmpeg_sources
git clone --depth 1 https://code.videolan.org/videolan/x264.git
curl -O -L http://anduin.linuxfromscratch.org/BLFS/x264/x264-20200819.tar.xz
xz -d x264-20200819.tar.xz
tar -xvf x264-20200819.tar
mv x264-20200819 x264
cd x264
PKG_CONFIG_PATH="$INSTALL_PATH/lib/pkgconfig" ./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin" --enable-static
make
make install
# build and install libx265
# H.265/HEVC video encoder. See the H.265 Encoding Guide for more information and usage examples.
# Requires ffmpeg to be configured with --enable-gpl --enable-libx265.
cd ~/ffmpeg_sources
# hg clone https://bitbucket.org/multicoreware/x265
curl -O -L http://anduin.linuxfromscratch.org/BLFS/x265/x265_3.4.tar.gz
tar -xzvf x265_3.4.tar.gz
mv x265_3.4 x265
cd ~/ffmpeg_sources/x265/build/linux
cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$INSTALL_PATH" -DENABLE_SHARED:bool=off ../../source
make
make install
# build and install libfdk_aac
# AAC audio encoder. See the AAC Audio Encoding Guide for more information and usage examples.
# Requires ffmpeg to be configured with --enable-libfdk_aac (and --enable-nonfree if you also included --enable-gpl).
cd ~/ffmpeg_sources
git clone --depth 1 https://github.com/mstorsjo/fdk-aac
cd fdk-aac
autoreconf -fiv
./configure --prefix="$INSTALL_PATH" --disable-shared
make
make install
# build and install libmp3lame
# MP3 audio encoder.
# Requires ffmpeg to be configured with --enable-libmp3lame.
cd ~/ffmpeg_sources
curl -O -L https://downloads.sourceforge.net/project/lame/lame/3.100/lame-3.100.tar.gz
tar xzvf lame-3.100.tar.gz
cd lame-3.100
./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin" --disable-shared --enable-nasm
make
make install
# build and install libopus
# Opus audio decoder and encoder.
# Requires ffmpeg to be configured with --enable-libopus.
cd ~/ffmpeg_sources
curl -O -L https://archive.mozilla.org/pub/opus/opus-1.3.1.tar.gz
tar xzvf opus-1.3.1.tar.gz
cd opus-1.3.1
./configure --prefix="$INSTALL_PATH" --disable-shared
make
make install
# libvpx
# VP8/VP9 video encoder and decoder. See the VP9 Video Encoding Guide for more information and usage examples.
# Requires ffmpeg to be configured with --enable-libvpx.
cd ~/ffmpeg_sources
# git clone --depth 1 https://github.com/webmproject/libvpx.git
curl -O -L https://github.com/webmproject/libvpx/archive/v1.9.0/libvpx-1.9.0.tar.gz
tar xzvf libvpx-1.9.0.tar.gz
cd libvpx-1.9.0
./configure --prefix="$INSTALL_PATH" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --as=yasm
make
make install
# build and install FFmpeg
cd ~/ffmpeg_sources
curl -O -L https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
tar xjvf ffmpeg-snapshot.tar.bz2
cd ffmpeg
PATH="$INSTALL_PATH/bin:$PATH" PKG_CONFIG_PATH="$INSTALL_PATH/lib/pkgconfig" ./configure \
--prefix="$INSTALL_PATH" \
--pkg-config-flags="--static" \
--extra-cflags="-I$INSTALL_PATH/include" \
--extra-ldflags="-L$INSTALL_PATH/lib" \
--extra-libs=-lpthread \
--extra-libs=-lm \
--bindir="$INSTALL_PATH/bin" \
--enable-gpl \
--enable-libfdk_aac \
--enable-libfreetype \
--enable-libmp3lame \
--enable-libopus \
--enable-libvpx \
--enable-libx264 \
--enable-libx265 \
--enable-nonfree
make
make install
hash -d ffmpeg
build_ffmpeg_all.sh
执行脚本前需要保证使用root
账户或者超级账户权限,然后为build_ffmpeg_all.sh
添加可执行权限:
chmod +x build_ffmpeg_all.sh
最后,执行脚本
sh build_ffmpeg_all.sh