Please fix this very impactful bug which is over a year old.
https://trac.videolan.org/vlc/ticket/20681
https://docs.microsoft.com/en-us/windows/desktop/medfound/10-bit-and-16-bit-yuv-video-formats
https://docs.microsoft.com/en-us/windows/desktop/medfound/recommended-8-bit-yuv-formats-for-video-rendering
https://docs.microsoft.com/en-us/windows/desktop/directshow/fourcc-codes
https://github.com/videolan/vlc/blob/master/modules/video_chroma/yuy2_i420.c
Or configure the VLC source to compile with Visual Studio, so us normies can do some debugging.