centos一键安装ffmpeg

##################the codes##############
yum install -y vim
yum install -y epel-release 
sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
yum repolist 
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-0-1.el7.nux.noarch.rpm
yum repolist 
yum update -y
yum install -y ffmpeg
ffmpeg -version
###############end of the code##############

自动编译了常用的插件,包括h264、h265、字幕等插件

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