Yesterday I tried to play few movies in Kodi in 4k - results are not good, stuttering, freezing etc.
Dolby Atmos and DTS HD MA not worked only DD 5.1 (yes i had enabled passthrough and Dolby Atmos and DTS HD MA capable receiver, this option worked with my S905X).
Were these h264 or HEVC 4K videos? 4K video playback is HEVC only.
* H.264 decode to [email protected]
If these were HEVC 4K videos, can you post the media info?