Re: [linux-audio-user] alsa midi processor again

Atte, I've cobbled together a very simple bit of code that splits MIDI events according to note values. I wouldn't use it in this form in any serious way, but it should be enough to give you an idea as to how to build MIDI routers with Python. In order to use it, say something like python midisplit.py 36 60 84 Now midisplit.py will create one MIDI input port and four output ports. Connect the output ports to soft synths or so, and the input port to a keyboard. If you hit a key on the keyboard, then midisplit.py will send it via its first port if the note is between 0 and 35, to the second port if the note is between 36 and 59, etc. Generally speaking, if you list n numbers on the command line, you get n+1 output ports, unless you give no arguments, in which case midisplit will revert to its default behavior of splitting at note 60. This code uses MidiKinesis libraries, available at http://www.math.tu-berlin.de/~brinkman/software/midikinesis/ Hope this helps, Peter