2021-10-07, 23:07
From what I can tell it depends much more on the Windows and the graphics driver version than anything else to be successful with getting framepacked 3D output. With every major release later than 1803 I had issues. Sometimes it didn't work at all or there were issues with switching to 3D output or switching back to other frame rates after stopping the movie.
I was successful when I used Win 1803 and the latest Kodi Leia 18.9 mvc build and set the rendering to "Software" in the Kodi player settings. It worked either with HDMI (Intel Nuc7, MFX hw decoding, Intel IGP driver 30.0.100.9864) or DP (AMD Ryzen 2400G, MFX sw decoding, AMD 19.7.2 display driver) outputs.
I was successful when I used Win 1803 and the latest Kodi Leia 18.9 mvc build and set the rendering to "Software" in the Kodi player settings. It worked either with HDMI (Intel Nuc7, MFX hw decoding, Intel IGP driver 30.0.100.9864) or DP (AMD Ryzen 2400G, MFX sw decoding, AMD 19.7.2 display driver) outputs.