snd_jack_set_parent(9) [centos man page]

SND_JACK_SET_PARENT(9)					      Miscellaneous Functions					    SND_JACK_SET_PARENT(9)

NAME

       snd_jack_set_parent - Set the parent device for a jack

SYNOPSIS

       void snd_jack_set_parent(struct snd_jack * jack, struct device * parent);

ARGUMENTS

       jack
	   The jack to configure

       parent
	   The device to set as parent for the jack.

DESCRIPTION

       Set the parent for the jack devices in the device tree. This function is only valid prior to registration of the jack. If no parent is
       configured then the parent device will be the sound card.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						    SND_JACK_SET_PARENT(9)

JACK.PLAY(1)															      JACK.PLAY(1)

NAME

       jack.play - JACK Sound File Player

SYNOPSIS

       jack.play [options] sound-file...

OPTIONS

       -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.

       -c : Set the sample rate conversion algorithm (default=2). Values are: SRC_SINC_BEST_QUALITY = 0, SRC_SINC_MEDIUM_QUALITY = 1,
       SRC_SINC_FASTEST = 2, SRC_ZERO_ORDER_HOLD = 3 and SRC_LINEAR = 4.

       -i : Set the initial disk seek in frames (default=0).

       -m : Set the minimal disk transfer size in frames (default=32). This is an optimization switch.

       -n : Set the client name (default=jack.play).

       -q : Set the frame size to request data from the ringbuffer (default=64). This is an optimization switch.

       -r : Set the resampling ratio multiplier (default=1.0).

       -t : Run in JACK transport aware mode.

       -u : Do not make client name unique by appending process identifier.

DESCRIPTION

       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 will
       connect to ports mentioned in the environment variable JACK_PLAY_CONNECT_TO which must include a %d pattern to indicate port number,
       otherwise it implements no connection logic, use jack.plumbing(1) instead.

       jack.play will read files in any format supported by libsndfile, and will resample to match the server sample rate using libsamplerate.

AUTHOR

       Written by Rohan Drape http://slavepianos.org/rd/

SEE ALSO

       jackd(1), libsndfile(3) http://mega-nerd.com/libsndfile/, libsamplerate(3) http://mega-nerd.com/SRC/

AUTHOR

       Rohan Drape <rd@slavepianos.org>
	   Author.

								    01/10/2012							      JACK.PLAY(1)