To enable the Free repository, use:
sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
Optionally, enable the Nonfree repository:
sudo dnf install https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
https://docs.fedoraproject.org/en-US/quick-docs/setup_rpmfusion/
sudo dnf install ffmpeg
https://www.reddit.com/r/Fedora/comments/bvktio/fedora_30_firefox_670_widevine_netflix_playback/
