jack_bufsize (1) - Linux Manuals
jack_bufsize: JACK toolkit client to change the JACK buffer size
NAME
jack_bufsize - JACK toolkit client to change the JACK buffer sizeSYNOPSIS
jack_bufsize bufsizeDESCRIPTION
jack_bufsize jack_bufsize sets the size of the buffer (frames per period) used in JACK. This change happens on-line (the JACK server and its clients do not need to be restarted).When invoked without arguments, it prints the current bufsize, and exits.