/*
* Output port labelling
- * =====================
*
* Case 1: Each output has one connection, all connections are to system:playback_%i
* out 1 -> system:playback_1
* Default case (unusual routing):
* Display as: *number of connections*
*
+ *
* Tooltips
- * ========
+ *
* .-----------------------------------------------.
* | Mixdown |
* | out 1 -> ardour:master/in 1, jamin:input/in 1 |