安装前请切换root用户,如果是普通用户请在每条命令前添加sudo
1.安装epel扩展源
安装ffmpeg前都需要先安装epel扩展源
yum -y install epel-release
2.安装Nux Dextop Yum 源
由于CentOS没有官方FFmpeg rpm软件包。但是,我们可以使用第三方YUM源(Nux Dextop)完成此工作。
CentOS 6比较简单,安装yum源之后直接安装即可:
su -c 'yum localinstall --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-6.noarch.rpm https://download1.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-6.noarch.rpm' yum -y install ffmpeg ffmpeg-devel
而CentOS 7需额外安装扩展源:
su -c 'yum localinstall --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm https://download1.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-7.noarch.rpm' rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm yum -y install ffmpeg ffmpeg-devel
1) CentOS 7 rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm 2) CentOS 6 rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro rpm -Uvh http://li.nux.ro/download/nux/dextop/el6/x86_64/nux-dextop-release-0-2.el6.nux.noarch.rpm 3) CentOS 8 yum install https://download1.rpmfusion.org/free/el/rpmfusion-free-release-8.noarch.rpm yum install http://rpmfind.net/linux/epel/7/x86_64/Packages/s/SDL2-2.0.10-1.el7.x86_64.rpm
3.安装FFmpeg 和 FFmpeg开发包
sudo yum install ffmpeg ffmpeg-devel -y
4.测试是否安装成功
ffmpeg
https://cloud.tencent.com/developer/article/1576435
https://www.linuxidc.com/Linux/2020-02/162468.htm
https://blog.csdn.net/mdykj33/article/details/104020068
https://www.cnblogs.com/wpjamer/p/ffmpeg.html