Bluetooth metadata display in car


I was curious if anyone knows how Bluetooth Metadata works? I'm not sure what it uses as far as id3 and what version it is. I run a website where I am offering podcasts, and dj mixes, and when I stream the mp3's, the files just show the streaming link. Any help would be appreciated.

Thank you,

What is "Bluetooth Metadata" in your opinion? Bluetooth - AFAIK - is a transmission protocol and has hardly anything to do with MP3 tags. Bluetooth serves the bottom layers of the OSI information model whereas MP3 tags are part of the application layer.

So: do you have problem with establishing the bluetooth link or with the applications - which are probably independent from the transportation link.