Yeah, I’m totally seeing why using qqwing was easier, better and more robust.
It’s the all-around-better way to do that and the developers of that thing probably already spend more time thinking about those problems than we’ll ever do.
But… fun? :-D
back in the days I had my Linux-PC run as a bluetooth-sink, that’d work for directly connecting some chromecast to the pc
but if you’d have some audio-out on your TV (or whatever station between your chromecast and tv) then you could connect your line-in on your PC to that (and have a much preferable cable connection)