One question - when we change metadata in Airtime website it changes metadata ID3 in files or just in database?
My Airtime system plays randomize songs from /srv/airtime/stor/ Media Folder. I have upload song without metatags, than corrected but VLC still sen "Unknow".
I'd vote for it to be optional - i.e. stations can choose whether to modify them via Airtime or not. Build the function in and make it a radio button for on/off in the System > Preferences.
We'd love to be able to modify them online instead of locally and then re-uploading the track.