jack.play - JACK Sound File Player
jack.play [options] sound-file
-b Set the disk buffer size in frames (default=4096). This value
must be a power of two. If the JACK period size at any time
exceeds this value the player will halt.
-m Set the minimal disk transfer size in frames (default=32). This
is an optimization switch.
jack.play is a light-weight JACK sound file player. It creates as many
output ports as there are channels in the input file. It implements no
connection logic, use jack.plumbing(1) instead.
jack.play will read files in any format supported by libsndfile.
jackd(1), libsndfile(3) <http://www.zip.com.au/~erikd/libsndfile>