centos7编译安装ffmpeg音视频编辑软件的学习笔记
本文参考自：https://www.jianshu.com/p/94a1759ceb34
官方参考文章：https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
原文中有仓库不能访问，替换成了国内可用的仓库地址
ffmpeg 4.1 编译安装后，可以得到ffmpeg，ffprobe，ffplay。ffmpeg 4.0 开始删掉了ffserver。
FFmpeg 3.4 编译安装后，可以得到ffmpeg，ffprobe，ffplay，ffserver
如果你已经安装了最新版gcc，gcc-c++，cmake，make的话，请忽略安装这些程序！
yum install autoconf automake bzip2 cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel harfbuzz-develmkdir ~/ffmpeg_sources升级开发工具
yum install centos-release-scl -y
yum install devtoolset-7-toolchain -y
scl enable devtoolset-7 bashCMAKE,安装最新版本(非必须，但推荐)
cd ~/ffmpeg_sources
curl -O -L https://src.fedoraproject.org/lookaside/extras/cmake/cmake-3.13.2.tar.gz/sha512/da095d483326ed379bfc8fa54e95db3426149ab923479a757149a4aed5c90693c0244bc2c9550cf4b64385f5003ee2060fea1698d989ed13bd0198e718c40903/cmake-3.13.2.tar.gz
tar xzvf cmake-3.13.2.tar.gz
cd cmake-3.13.2
./bootstrap --prefix=/usr/local
make
make install
ln -s -f /usr/local/bin/ccmake /usr/bin/
ln -s -f /usr/local/bin/cmake /usr/bin/
ln -s -f /usr/local/bin/ctest /usr/bin/
ln -s -f /usr/local/bin/cpack /usr/bin/文中有用到 mercurial (hg)，如果你的环境python不是2.x版本，需要执行下面这步
mercurial (hg), 只支持python2.x版本，如果你的系统上安装了多个python版本，且前提条件是在命令行输入python2的时候，执行的是2.x版本的python
whereis hg 查看hg位置
vi /usr/bin/hg 进入编辑模式
把第一行代码改成如下: #!/usr/bin/python2
保存退出
# hg --version
Mercurial Distributed SCM (version 4.0-rc)
(see https://mercurial-scm.org for more information)
Copyright (C) 2005-2016 Matt Mackall and others
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
ffplay使用sdl作为窗体，需要先安装SDL2，如果不需要ffplay可以跳过这个步骤！
yum install libXext-devel
cd ~/ffmpeg_sources
hg clone https://hg.libsdl.org/SDL SDL
cd SDL
mkdir build
cd build
../configure
make && make install
ln -s /usr/local/lib/libSDL2.so /usr/lib64/libSDL2.so
strings /lib64/libSDL2.so | grep GLIBC_Nasm
cd ~/ffmpeg_sources
curl -O -L https://www.nasm.us/pub/nasm/releasebuilds/2.14/nasm-2.14.tar.bz2
tar xjvf nasm-2.14.tar.bz2
cd nasm-2.14
./autogen.sh
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin"
make
make installYasm
cd ~/ffmpeg_sources
curl -O -L http://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="$HOME/ffmpeg_build" --bindir="$HOME/bin"
make
make installlibx264
cd ~/ffmpeg_sources
#git clone --depth 1 http://git.videolan.org/git/x264
git clone --depth 1 https://gitee.com/ibaoger/x264.git
cd x264
PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --enable-static
make
make installlibx265
cd ~/ffmpeg_sources
#hg clone https://bitbucket.org/multicoreware/x265
git clone --depth 1 https://gitee.com/pengwukui/x265.git
cd ~/ffmpeg_sources/x265/build/linux
cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$HOME/ffmpeg_build" -DENABLE_SHARED:bool=off ../../source
make
make install
cp ~/ffmpeg_build/bin/x265 ~/bin/libfdk_aac
cd ~/ffmpeg_sources
git clone --depth 1 https://github.com/mstorsjo/fdk-aac
cd fdk-aac
autoreconf -fiv
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make installlibmp3lame
cd ~/ffmpeg_sources
curl -O -L http://downloads.sourceforge.net/project/lame/lame/3.100/lame-3.100.tar.gz
tar xzvf lame-3.100.tar.gz
cd lame-3.100
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --disable-shared --enable-nasm
make
make installlibopus
cd ~/ffmpeg_sources
curl -O -L https://archive.mozilla.org/pub/opus/opus-1.3.tar.gz
tar xzvf opus-1.3.tar.gz
cd opus-1.3
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make installlibogg
cd ~/ffmpeg_sources
curl -O -L http://downloads.xiph.org/releases/ogg/libogg-1.3.3.tar.gz
tar xzvf libogg-1.3.3.tar.gz
cd libogg-1.3.3
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make installlibvorbis
cd ~/ffmpeg_sources
curl -O -L http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.6.tar.gz
tar xzvf libvorbis-1.3.6.tar.gz
cd libvorbis-1.3.6
./configure --prefix="$HOME/ffmpeg_build" --with-ogg="$HOME/ffmpeg_build" --disable-shared
make
make installlibvpx
cd ~/ffmpeg_sources
#git clone --depth 1 https://chromium.googlesource.com/webm/libvpx.git
git clone --depth 1 https://github.com/webmproject/libvpx
cd libvpx
./configure --prefix="$HOME/ffmpeg_build" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --as=yasm
make
make installfreetype2
cd ~/ffmpeg_sources
curl -O -L https://github.com/aseprite/freetype2/archive/VER-2-6-3.tar.gz
tar xzvf VER-2-6-3.tar.gz
cd freetype2-VER-2-6-3
./autogen.sh
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make install
cp ~/ffmpeg_build/bin/freetype-config ~/bin/FFmpeg
cd ~/ffmpeg_sources
#最新版本下载地址：https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
curl -O -L https://ffmpeg.org/releases/ffmpeg-4.1.tar.bz2
tar xjvf ffmpeg-4.1.tar.bz2
cd ffmpeg-4.1
PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure \
--prefix="/usr" \
--pkg-config-flags="--static" \
--extra-cflags="-I$HOME/ffmpeg_build/include" \
--extra-ldflags="-L$HOME/ffmpeg_build/lib" \
--extra-libs=-lpthread \
--extra-libs=-lm \
--bindir="/usr/bin" \
--enable-gpl \
--enable-libfdk_aac \
--enable-libfreetype \
--enable-libmp3lame \
--enable-libopus \
--enable-libvorbis \
--enable-libvpx \
--enable-libx264 \
--enable-libx265 \
--enable-nonfree
make
make install
# ffmpeg -version 查看版本
ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-36)
configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs=-lpthread --extra-libs=-lm --bindir=/root/bin --enable-gpl --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree
libavutil 56. 22.100 / 56. 22.100
libavcodec 58. 35.100 / 58. 35.100
libavformat 58. 20.100 / 58. 20.100
libavdevice 58. 5.100 / 58. 5.100
libavfilter 7. 40.101 / 7. 40.101
libswscale 5. 3.100 / 5. 3.100
libswresample 3. 3.100 / 3. 3.100
libpostproc 55. 3.100 / 55. 3.100