I made a plugin for OBS Studio that allows you to use the AMD Media Framework h264 Encoder. It only took 21 days to make too, even if the Media SDK hasn’t been update in over a year now.
You can view it here: http://www.xaymar.com/portfolio/plugin-amd-vce-plugin-for-obs-studio/
Xaymar walking out. Wait that doesn’t really work.