ALSA-DELAY(1) General Commands Manual ALSA-DELAY(1)

NAME
       alsadelay - a command to (re)initialize sound hardware


SYNOPSIS
       alsa-delay [options] requesteddelayinms [outputcard[,device]]


DESCRIPTION
       alsa-delay  is a command-line utility to setup an audio delay. The snd-
       aloop ALSA driver is used to send all PCM  streams  back  to  the  user
       space  and  the  alsaloop utility is used to send this stream to a real
       hardware.

       The parameter outputcard is ALSA card index (number)  or  string  card
       identifier. The parameter device is ALSA device number.

       Use aplay -l to list available cards and devices.



OPTIONS
       h,help
              Print help.

       q,quiet
              Quiet mode.

       y,yes
              Do not ask any questions - answer is always yes.

       c,clean
              Clean temporary directory.

       r,remove
              Remove  the  alsa-delay  config  modifications (modprobe, pulse-
              audio).

       tmpdir=

              Set temporary directory.


OPTIONS (for alsaloop daemon)
       pdevice=
              Force playback device.

       cdevice=
              Force capture device.

       pctl=
              Force playback control device.

       cctl=
              Force capture control device.

       one=
              Pass this argument to last thread.

       arg=
              Pass this argument to all threads.

       mix=
              Redirect ALSA mixer controls to OSS mixer (default is Master).

       pa   Redirect pulse-audio to alsaloop.


NOTE
       For devices, the string %s is replaced with the card index  and  second
       string  %s  is  replaced  with  the device index and third string %s is
       replaced the substream index (0-7).

       Example: hw:%s,%s,%s (card, device, substream)


SEE ALSO
        alsaloop(1) amixer(1) alsamixer(1)



                                  6 Jane 2016                    ALSA-DELAY(1)