[RPi5] HDR suddenly stopped working

Hatchling7241 · May 28, 2026 at 1:01 PM

HDR was working flawlessly a while ago, I'm unsure what changed. I know I ripped a new bluray and tried to play it back but HDR wouldn't work. Below is a log of when I was trying to playback another movie that worked previously. Is there anything I'm missing? Thanks for your help

Rpi5 -> Onkyo 7100 AVR -> Sony Bravia 7 TV

https://paste.libreelec.tv/untallowed-alycia.log

**chewitt** · May 28, 2026 at 2:04 PM

Code

RPi throttled=0xe0008

This ^ means overheating with active throttling, which will impact on playback performance, so investigate why that's happening. You can also drop the 4096x2160 resolutions from the whitelist as they won't be used; leave only the 3840x2160 ones.

Hatchling7241 · May 30, 2026 at 4:23 PM

The solution was to set the AVR's input hdmi port to "4k enhanced" instead of "8k enhanced". I'm not sure why that was the solution, but once I did that libreelec recognized the hdr capabilities of the tv again.

[RPi5] HDR suddenly stopped working

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