Videos are plagued by low resolution or sub-par display when playing on the big screen or in 3d mode. A great way to combat this is by implementing super resolution to upscale them before display.
There is a great library of tools that can use upscaling on different platforms.
Quest headsets could use Snapdragon Game Super Resolution: https://github.com/SnapdragonStudios/snapdragon-gsr
This works for both 2d videos and 3d from what I can see, it would massively improve image quality.
Headsets connected to a computer with a Nvidia graphics card could use Video Super Resolution: https://blogs.nvidia.com/blog/rtx-video-super-resolution/
This would only work with 2d videos though. But for 3d maybe if Skybox reported the current resolution to SteamVR/OpenXR, Virtual Desktop could use their implementation of SGSR to fully upscale it?
