Streaming 4K

[Marvi]

Hello everyone, I need help regarding the 4K resolution of NextPVR. In Italy the national state TV (Rai) streams a channel in 4K HDR in demo version. By inserting the url .m3u8
in the NextPVR channels the viewing of the channel is not fluid.. but very jerky and often freezes, while using the same url in Iptv simple client of Kodi the channel is seen regularly, I would prefer to use NextPVR because it allows recording, but this way it is unusable.
P.S. I use NextPVR as a backend and Kodi as a frontend.
I attach the logs.

[mvallevand]

I see that you have your "Rai 4K" streams in IPTV. Turns out it is not supported

2025-04-13 14:37:24.916 [DEBUG][68] content-type: application/dash+xml

so it is being sent to ffmpeg to be transcoded and it is not using direct play. You would need to use an Extra for direct play of mpd. Both Live TV and Recordings are being transcoded.

If you want any Kodi support best to send Kodi debug logs. It saves hunting things down (time, codecs etc)

Martin