midiouti Sends a MIDI channel message at initialization. midiouti is another name for midiout_i. Both accept the optional output port, which defaults to 0. Syntax ModernClassic midiouti(istatus, ichan, idata1, idata2 [, iport]) midiouti istatus, ichan, idata1, idata2 [, iport] See midiout_i for arguments, port routing, the shared example and credits.