版权声明:本文为木偶人shaon原创文章,转载请注明原文地址,非常感谢。 https://cloud.tencent.com/developer/article/1434926
FFmpeg
- 一个完整的跨平台解决方案,用于记录,转换和流式传输音频和视频。
- 文档:https://www.ffmpeg.org/documentation.html
FFmpeg安装
- CentOS7
sudo rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
sudo rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
- CentOS6
sudo rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
sudo rpm -Uvh http://li.nux.ro/download/nux/dextop/el6/x86_64/nux-dextop-release-0-2.el6.nux.noarch.rpm
- 安装
sudo yum install ffmpeg ffmpeg-devel -y
# 查看帮助
ffmpeg -h
ffmpeg -i input.mp4 output.avi
CentOS6安装FFmpeg最新版
- 参考:https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
在CentOS上编译FFmpeg
- 安装依赖包
# 必须要安装的依赖包
yum install autoconf automake bzip2 cmake freetype-devel gcc gcc-c git libtool make mercurial pkgconfig zlib-devel cmake hg numactl numactl-devel freetype freetype-devel freetype-demos
- 在主目录下创建一个新目录,将所有源代码放入:
# mkdir ~/ffmpeg_sources
编译和安装
- 编译安装前卸载直接yum安装的FFmpeg
yum remove ffmpeg ffmpeg-devel nasm -y
- 安装NSAM
cd ~/ffmpeg_sources
curl -O -L http://www.nasm.us/pub/nasm/releasebuilds/2.13.02/nasm-2.13.02.tar.bz2
tar xjvf nasm-2.13.02.tar.bz2
cd nasm-2.13.02
./autogen.sh
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin"
make
make install
- 安装Yasm
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 install
- 安装libx264
cd ~/ffmpeg_sources
git clone --depth 1 http://git.videolan.org/git/x264
cd x264
PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --enable-static
make
make install
- 安装libx265
cd ~/ffmpeg_sources
hg clone https://bitbucket.org/multicoreware/x265
cd ~/ffmpeg_sources/x265/build/linux
cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$HOME/ffmpeg_build" -DENABLE_SHARED:bool=off ../../source
make
make install
- 安装libfdk_aac
cd ~/ffmpeg_sources
git clone --depth 1 https://github.com/mstorsjo/fdk-aac
cd fdk-aac
autoreconf -fiv
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make install
- 安装libmp3lame
cd ~/ffmpeg_sources
curl -O -L http://downloads.sourceforge.net/project/lame/lame/3.100/lame-3.100.tar.gz
tar xzvf lame-3.100.tar.gz
cd lame-3.100
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --disable-shared --enable-nasm
make
make install
- libopus
cd ~/ffmpeg_sources
curl -O -L https://archive.mozilla.org/pub/opus/opus-1.2.1.tar.gz
tar xzvf opus-1.2.1.tar.gz
cd opus-1.2.1
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make install
- 安装libogg
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="$HOME/ffmpeg_build" --disable-shared
make
make install
- 安装libvorbis
cd ~/ffmpeg_sources
curl -O -L http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.5.tar.gz
tar xzvf libvorbis-1.3.5.tar.gz
cd libvorbis-1.3.5
./configure --prefix="$HOME/ffmpeg_build" --with-ogg="$HOME/ffmpeg_build" --disable-shared
make
make install
- 安装libvpx
# 这里坑了笔者两个多小时,笔者直接克隆的github上源码。configure过不去,一直报错,解决如下:
cd ~/ffmpeg_sources
wget https://github.com/webmproject/libvpx/archive/v1.7.0.tar.gz
tar zxvf v1.7.0.tar.gz
mv libvpx-1.7.0 libvpx
cd libvpx
./configure --prefix="$HOME/ffmpeg_build" --with-ogg="$HOME/ffmpeg_build" --disable-shared #终于过去,高兴坏了
make
make install
- 安装FFmpeg
# http://ffmpeg.org/releases/ 笔者这里用的是最新的开发版本,建议使用当前最新版本,比如:ffmpeg-4.0.tar.gz
cd ~/ffmpeg_sources
curl -O -L https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
tar xjvf ffmpeg-snapshot.tar.bz2
cd ffmpeg
PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure
--prefix="$HOME/ffmpeg_build"
--pkg-config-flags="--static"
--extra-cflags="-I$HOME/ffmpeg_build/include"
--extra-ldflags="-L$HOME/ffmpeg_build/lib"
--extra-libs=-lpthread
--extra-libs=-lm
--bindir="$HOME/bin"
--enable-gpl
--enable-libfdk_aac
--enable-libfreetype
--enable-libmp3lame
--enable-libopus
--enable-libvorbis
--enable-libvpx
--enable-libx264
--enable-libx265
--enable-nonfree
make # 这一步时间有点长
make install
hash -r
现在编译完成,ffmpeg(也是ffprobe,ffserver,lame和x264)现在应该可以使用了,笔者下边文章介绍安装过程中遇到错误及解决办法,以后介绍如何更新或删除FFmpeg
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