Raspberry 4 libreelec problems

    Hi

    I installed libreelec on my pi4 but the hdmi cec isn't working and when I want to play a video there is only the sound and and a black display.

    Can anyone help me?

    Regarding the black display have you tried both HDMI outputs on the RPi4? IIRC LibreELEC currently only supports video on the video output adjacent to the power port.

    I have experienced the same problem. I have ripped DVDs to DVD files and when I play under KODI, I get audio only, black screen. I have tried both HDMI ports, 2nd HDMI port did nothing. Not even audio. I have done a lot of research and can find nothing related to PI4 on LibreElec and not being able to play DVD files until this thread.

    I debugged KODI, and I see the selection of the mpeg-2 video, but it's just not working. I play these same files on the PI 3B+, no problem.

    I found these settings on another post

    RPi4 no video unless forced hdmi mode over SSH

    Add the changes to config.txt. I'm not sure which setting made it work.

    hdmi_mode=16

    hdmi_group=CEA

    hdmi_drive=2

    I edited the config.txt on Windows, placed the chip back into the PI4 and rebooted. DVD Video works great now.

    I hope this is not to late for you but i think this is a problem from the pi 4 itself. I found out it works like charm, if i run it on 1080p but if i use it with my tv screen (4K) it stops working pretty quick. The pi is still accessable via ssh but no image. So i set it to 1080p via SSH and rebooted - viola - works!