Is it possible to add simple filters config for the following two tasks:
1. Explicitly specify the video decoder filter;
and even more important one:
2. Ability to add a post-processing filter (i.e. ffdshow raw video filter) to the filter chain.
High frame rate is very important in VR, so many users use a video frame interpolation software ("SVP"). The problem is it uses ffdshow to inject into a video player, so with any VR video player available now the only way is to force "ffdshow video decoder" as a system-default one. It's outdated, software-only and doesn't even support H.265. The best way to use SVP is LAV video decoder + ffdshow raw filter combo, but there're no ways to configure such filter chain in DeoVR.