Version 3.0.18 is bugged and VLC crashes when navigating in the settings to Video → Output modules → Direct3D11 see https://code.videolan.org/videolan/vlc/-/issues/28188
So I tried 3.0.19, here I can set D3D11 as Output and select Super Resoltion but it's not working. See example https://imgur.com/a/VAJAzLx. Only works with Edge.
Any Ideas?