Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
VIRTUAL_OSS_CMD(8)	     System Manager's Manual	      VIRTUAL_OSS_CMD(8)

NAME
     virtual_oss_cmd -- modify a running virtual_oss(8) instance's options

SYNOPSIS
     virtual_oss_cmd

DESCRIPTION
     virtual_oss_cmd  pass  additional	command line arguments to a running vir-
     tual_oss(8) instance via its control device.  Supported command line  argu-
     ments:

     -E xxx

     -F xxx

     -G xxx

     -L xxx

     -M xxx

     -O xxx

     -P xxx

     -R xxx

     -a xxx

     -b xxx

     -c xxx

     -d xxx

     -e xxx

     -f xxx

     -l xxx

     -m xxx

     -p xxx

     -s xxx

     -w xxx

     Refer  to virtual_oss(8) for a detailed description of the command line ar-
     guments.

EXAMPLES
     To change the recording device:

	   virtual_oss_cmd /dev/vdsp.ctl -R /dev/dsp4

     To change the playback device:

	   virtual_oss_cmd /dev/vdsp.ctl -P /dev/dsp4

     To enable recording:

	   virtual_oss_cmd /dev/vdsp.ctl -E 1

     To disable recording:

	   virtual_oss_cmd /dev/vdsp.ctl -E 0

     To create a new DSP device on the fly:

	   virtual_oss_cmd /dev/vdsp.ctl -b 16 -c 2 -d dsp.new

     To show system information:

	   virtual_oss_cmd /dev/vdsp.ctl

SEE ALSO
     virtual_oss(8)

AUTHORS
     virtual_oss_cmd was written by Hans Petter Selasky hselasky@freebsd.org.

FreeBSD ports 15.1		February 12, 2025	      VIRTUAL_OSS_CMD(8)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=virtual_oss_cmd&manpath=FreeBSD+15.1-RELEASE+and+Ports>

home | help