Create tracks with OSC message (or other remote protocol?)

Is it possible to create audio tracks via OSC messages in Ardour3?

I know from the OSC page that I can trigger menu commands, but how can I send parameters like Mono/Steroe, if it works at all?

Maybe there is some other way?

I ask because I am importing midi files and send the midi data to Linuxsampler and then I want create audio tracks and record the linuxsampler streams.

I have a script that reads the linuxsampler jack port names and can send OSC.

P.S. please don’t answer with “Use the linuxsampler plugin”. If it is not linuxsampler it is another jack standalone application with lots of audio outputs next time.