Jack-smf-utils is a set of two utilities - jack-smf-player and jack-smf-recorder - whose purpose is to play and record MIDI streams from/to Standard MIDI Files (i.e. the files with .mid extension) using JACK MIDI. It uses libsmf as a backend.
This is a fork from the original code, that is currently unmaintained:
https://sourceforge.net/projects/jack-smf-utils/
- New feature: loop flag (-l)