I'd like to discuss the possibility of including mpv as a choce for external player in Kodi, as documented in Kodi Wiki, which would be including mpv on playercorefactory.xml file and thus appearing as 'play using...' in context menu.
I think mpv is a incredibly flexible and constantly developed piece of software which auto-detects best system configuration for current os and enables endless user configurable options. It supports good tonemapping options, vulkan renderers, hardware/software acceleration, resizers..., which could be edited by ssh.
In my opinion mpv is the best video player for linux, and if LibreELEC is linux based it wouldn't be hard to make custom builds or use builds for debian, raspbian. How is mpv compared to Kodi player infrastructure?