Now works with Fedora

sources/swap_video_drivers.sh

@@ -0,0 +1,10 @@
+sudo dnf groupupdate -y 'core' 'multimedia' 'sound-and-video' \
+    --setop='install_weak_deps=False' \
+    --exclude='PackageKit-gstreamer-plugin' \
+    --allowerasing && sync
+sudo dnf swap -y 'ffmpeg-free' 'ffmpeg' --allowerasing
+sudo dnf swap -y mesa-va-drivers mesa-va-drivers-freeworld
+sudo dnf group upgrade -y --with-optional Multimedia
+sudo dnf config-manager --set-enabled fedora-cisco-openh264
+sudo dnf install -y gstreamer1-plugins-{bad-\*,good-\*,base} \
+    --exclude=gstreamer1-plugins-bad-free-devel