yum localinstall -y https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm vi /etc/yum.repos.d/rpmfusion-free-updates.repo set all enabled=0 vi /etc/yum.repos.d/rpmfusion-free-updates-testing.repo set all enabled=0 yum update yum --enablerepo=rpmfusion-free-updates install ffmpeg ffprobe -show_streams -i "file.mp4"