Live Broadcast - Icecast 2, metadata update not working

[tsmacdonald51]

Bug Description

While I can broadcast to my Icecast server, the metadata is not being recognized by the server. It appears that Mixx (both v2.4.2 and v.2.5.0) sends the metadata update to the server using this HTTP request:

/admin/metadata?mode=updinfo&mount=%2fradio&artist=Chuck%20Berry&title=Johnny %20Be%20Good

where artist and title are sent using separate QS parms. But my server expects the single QS parm: song. For example:

/admin/metadata?mode=updinfo&mount=%2fradio&song=Chuck%20Berry - Johnny %20Be%20Good

This later url pattern seems to correspond with the Icecast spec:
https://icecast.org/docs/icecast-trunk/admin_interface

Version

v.2.5.0

OS

Windows 11