HEVC playback crashes on RPi4

Hi all,

I’m running Kodi 19.1 on a Raspberry Pi 4 with OSMC. When I try to play a HEVC video file, there is no audio and after a few seconds the video freezes. This is the log: https://paste.osmc.tv/codatumexi
I’ve googled a lot about RPi4 and HEVC, but as far as I understand the RPi4 with Kodi 19.1 should be able to play HEVC files. What could be the issue here?