arecordmidi --version (return code: 0)
arecordmidi version 1.1.0
arecordmidi --help (return code: 0)
Usage: arecordmidi [options] outputfile
Available options:
-h,--help this help
-V,--version show version
-l,--list list input ports
-p,--port=client:port,... source port(s)
-b,--bpm=beats tempo in beats per minute
-f,--fps=frames resolution in frames per second (SMPTE)
-t,--ticks=ticks resolution in ticks per beat or frame
-s,--split-channels create a track for each channel
-m,--metronome=client:port play a metronome signal
-i,--timesig=nn:dd time signature