That is what I did in the end I created a shell file. I could not get the bash -c to work. This solution probably won't work in Windows.
One thing that would work for this use case is if the scripting allowed for the interim storage of the result of a systemcommand call - some like this
%v = systemcommand:audtool arg1:get-volume
systemcommand:audtool arg1:set-volume arg2:%v - 1
Not sure about how the syntax will work but that would give us the start of the capability to read and set dmx channel values via these variables.
Scripting systemcommand argument passed badly
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- Real Name: JoelM
systemcommand:/bin/sh arg:/home/pi/PP-QLC-Lights/ShowVoxON.sh // copies show file with vocals to correct location
This is what in a few different versions I use to change audio files used in a show... works great. Attach it to a button and OSC command.
This is what in a few different versions I use to change audio files used in a show... works great. Attach it to a button and OSC command.