GNU/Linux CentOS Install RPM Fusion Repository
You are Welcome! The Tutorial Shows You Step-by-Step How to Add RPM Fusion Repository on CentOS GNU/Linux Distribution.
And to Enable RPM Fusion for CentOS there are 2 procedures, but here I describe How to Enable it on the CentOS Command Line.
Finally, the RPM Fusion Repository for CentOS includes both: Free Open-Source Software and Non-Free Proprietary Software.