I think you should be able to get the info into ha with a command line sensor an some template script plus some more bash magic… but I’m too much of a noob to provide any code samples…guess it should be pretty simple for someone who knows what he’s doing
Hi @5AMsan! Sorry for the complete lack of follow-up!
I’ve been quite busy on other projects for months, and away from HA for a while.
Regarding the radio stuff, I ended up attacking it from an other angle:
As my listening at present is limited to Spotify, BBC, as well as Norwegian and Swedish radio (NRK, SR), I ended up creating my own web service. Based on the URL reported from the media player entities, I do a lookup against the APIs from the different radio stations. The endpoints from my web service is used for the Lovelace GUI.
This is far from perfect, and I have no guarantee for how long the radio station APIs will remain unchanged. But at present it works quite well.