Install FFmpeg on Amazon Linux

default.rb

yum_repository "atrpms" do
  baseurl "http://dl.atrpms.net/el6.5-$basearch/atrpms/stable"
  gpgkey "http://atrpms.net/RPM-GPG-KEY.atrpms"
  enabled false
end
 
yum_repository "centos-base" do
  baseurl "http://mirror.centos.org/centos/6.5/os/$basearch/"
  gpgkey "http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6"
  enabled false
end
 
package "ffmpeg" do
  action :install
  options "--enablerepo=atrpms --enablerepo=centos-base"
end