...What I would like to do is generate a MIDI message embedded in MIDI backing track which is then sent to the controller selecting the wash already programmed for use.
Hi Bob,
My controller (LanBox) uses Program Change messages to trigger scenes.
For those controllers that use notes, one thing you want to check is if the controller is sensitive to note-off messages in addition to triggering a scene with note-on messages.
The MIDI implementation map from the Chauvet Obey 40 as an example:
The table below show which scenes and chases can be triggered by an external MIDI source.
MIDI Note Function (toggles trigger on and off)
0007 Scenes 18, Bank 1
0815 Scenes 18, Bank 2
1623 Scenes 18, Bank 3
2431 Scenes 18, Bank 4
2139 Scenes 18, Bank 5
4047 Scenes 18, Bank 6
4855 Scenes 18, Bank 7
5663 Scenes 18, Bank 8
6471 Scenes 18, Bank 9
7279 Scenes 18, Bank 10
8087 Scenes 18, Bank 11
8895 Scenes 18, Bank 12
96103 Scenes 18, Bank 13
104111 Scenes 18, Bank 14
112119 Scenes 18, Bank 15
120 Chase 1
121 Chase 2
122 Chase 3
123 Chase 4
124 Chase 5
125 Chase 6
126 Blackout
Best regards,
Bob
PS: In looking at the Obey40 manual, I didn't see where one can set what MIDI channel it is on, so you'll have to ensure that only the single note events you want reach the controller.