Ffmepg安装

install

yum

rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-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-0-1.el7.nux.noarch.rpm
sudo rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
yum install -y ffmpeg

refercence

CentOS中yum安装ffmpeg