The idea is to be able to broadcast a general announcement over each stream to avoid having to modify the subgroups.
When the broadcaster issues the ‘Announce’ command, the broadcast takes priority (works perfectly) and mutes the audio on each stream (music). The announcement is sent via I2S to the IDC777 module, and I would like to be able to broadcast it to all subgroups (currently only subgroup 1 and subgroup 2).
Let me know if that’s still not clear.
Thank you
Loris