[Uoppi]

EDIT2: See my follow-up post a couple of posts below.

Using DSPlayer as default used to work with a previous Kodi and/or video add-on version, without needing to tweak mediasconfig at all.

I tried but Kodi doesn't let me edit mediasconfig_internal.xml - I would presumably need to add "https" to the first rule that contains mkv etc. and uses xysubfilter and such. In the "regular" mediasconfig.xml that is supposed to be copied to userdata, there is no sign of xysubfilter etc., not even https. Only a http rule which for some reason doesn't contain any LAV filters.

EDIT: In short, I'm trying to get DSPlayer to launch as default player for https streams, using the internal LAV filters. Just don't know how to accomplish that.