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1.安装 epel-release
[root@VM_0_10_centos ~]# yum install -y epel-release
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:7-11 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================
Package Arch Version Repository Size
======================================================================================
Installing:
epel-release noarch 7-11 epel 15 k
Transaction Summary
======================================================================================
Install 1 Package
Total download size: 15 k
Installed size: 24 k
Downloading packages:
epel-release-7-11.noarch.rpm | 15 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : epel-release-7-11.noarch 1/1
Verifying : epel-release-7-11.noarch 1/1
Installed:
epel-release.noarch 0:7-11
Complete!
2.查看是否epel-release完成安装
[root@VM_0_10_centos ~]# yum repolist
Loaded plugins: fastestmirror, langpacks
Repository epel is listed more than once in the configuration
Loading mirror speeds from cached hostfile
repo id repo name status
【epel-release 安装成功】
epel/7/x86_64 EPEL for redhat/centos 7 - x86_64 12,723
extras/7/x86_64 Qcloud centos extras - x86_64 432
mysql-connectors-community/x86_64 MySQL Connectors Community 65
mysql-tools-community/x86_64 MySQL Tools Community 69
mysql57-community/x86_64 MySQL 5.7 Community Server 287
os/7/x86_64 Qcloud centos os - x86_64 9,911
updates/7/x86_64 Qcloud centos updates - x86_64 1,543
repolist: 25,030
3.安装nux-dextop 源
[root@VM_0_10_centos ~]# rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
[root@VM_0_10_centos ~]# rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm
Retrieving http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm
Preparing... ################################# [100%]
Updating / installing...
1:nux-dextop-release-0-1.el7.nux ################################# [100%]
4.查看nux-dextop 源是否安装
[root@VM_0_10_centos ~]# yum repolist
Loaded plugins: fastestmirror, langpacks
Repository epel is listed more than once in the configuration
Loading mirror speeds from cached hostfile
* nux-dextop: li.nux.ro
nux-dextop | 2.9 kB 00:00:00
nux-dextop/x86_64/primary_db | 1.8 MB 00:00:04
【安装成功】
repo id repo name status
epel/7/x86_64 EPEL for redhat/centos 7 - x86_64 12,723
extras/7/x86_64 Qcloud centos extras - x86_64 432
mysql-connectors-community/x86_64 MySQL Connectors Community 65
mysql-tools-community/x86_64 MySQL Tools Community 69
mysql57-community/x86_64 MySQL 5.7 Community Server 287
nux-dextop/x86_64 Nux.Ro RPMs for general desktop use 2,677
os/7/x86_64 Qcloud centos os - x86_64 9,911
updates/7/x86_64 Qcloud centos updates - x86_64 1,543
repolist: 27,707
5.安装ffmpeg
[root@VM_0_10_centos ~]# yum install -y ffmpeg
Loaded plugins: fastestmirror, langpacks
Repository epel is listed more than once in the configuration
Loading mirror speeds from cached hostfile
* nux-dextop: li.nux.ro
Resolving Dependencies
--> Running transaction check
...
省略
...
speex.x86_64 0:1.2-0.19.rc1.el7
trousers.x86_64 0:0.3.14-2.el7
vo-amrwbenc.x86_64 0:0.1.2-1.el7.nux
x264-libs.x86_64 0:0.142-11.20141221git6a301b6.el7.nux
x265-libs.x86_64 0:1.9-1.el7.nux
xvidcore.x86_64 0:1.3.2-5.el7.nux
Complete! 【安装完成】
6.查看ffmpeg版本
[root@VM_0_10_centos ~]# ffmpeg -version
ffmpeg version 2.8.15 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-28)
configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa --enable-libass --enable-libcdio --enable-libdc1394 --disable-indev=jack --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --enable-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
7.查看ffmpeg安装目录
[root@VM_0_10_centos ~]# rpm -ql ffmpeg
/usr/bin/ffmpeg
/usr/bin/ffplay
/usr/bin/ffprobe
/usr/bin/ffserver
...
省略
...
/usr/share/man/man1/ffprobe.1.gz
/usr/share/man/man1/ffserver-all.1.gz
/usr/share/man/man1/ffserver.1.gz