F38: I can not install ffmpeg. So can I rotate videos with some other library?

Ok, that sounds good.
One more question, if you are so kind to answer it:

Lets assume there is a fresh clean installation of Fedora Workstation 38.
And I perform 2 steps after the install:
The First Step is:

sudo dnf install https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm -y #https://rpmfusion.org/Configuration

While the Second step is:

sudo dnf update -y && sudo dnf install ffmpeg-free gstreamer1-plugin-openh264 gstreamer1-plugins-bad-freeworld libavcodec-freeworld -y #https://dragonserw.ru/wiki:fedora

My question is: Is it enough for playing YouTube, VK-com, Vimeo;
.mkv, .webp, .mp3, .aac, .ogg; HEVC?

Yes, depending on the media player you want to use…

And does it some excesses in the Second command?

You want either ffmpeg-free OR libavcodec-freeworld, not both. In fact,
they’re mutually exclusive and conflict with each other.

Regards,
Dominik