This is probably related to the ffmpeg 4.4 update, which in my case broke AC3 transcoding for AAC audio. Downgrading to 4.3 fixed it for now.
Kodi master has some changes to fix this, but 19.1 doesn't include them yet: https://github.com/xbmc/xbmc/pull/19558 Could this be added as a patch in Debian? Some related discussions: - https://forum.kodi.tv/showthread.php?tid=362843 - https://bugzilla.rpmfusion.org/show_bug.cgi?id=6000 - https://www.deb-multimedia.org/lurker/message/20210715.125358.efbe51b3.en.html Thanks, Markus