Sure, it shows exactly what I’d expect when casting I.e. no resolution info. Here are the screenshots when playing normally and when casting, including a screenshot of the Linn app resolution info
Thanks but also damn... so you have to trust the output sample rate from the WiiM Mini that goes to your DAC.
I've never had any Alexa casting devices, so lack of sample rate info in Amazon app is new to me.
That's not WiiM's fault obviously but kind of sucks (Amazon's fault)
I've always used Amazon Music HD app on iOS direct to USB DAC via Apple lightning to USB adapter.
I guess with enough testing (turning off casting to verify track sample rate) I would be able to come to trust the correct sample rate is exiting WiiM Mini, going to external DAC.
I guess that's what you'll be doing now and so far, so good?