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Diff for /src/usr.bin/audioctl/Attic/audioctl.1 between version 1.7 and 1.8

version 1.7, 1999/06/05 01:21:18 version 1.8, 2000/03/04 20:41:44
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 If a list of variables is present on the command line,  If a list of variables is present on the command line,
 .Nm  .Nm
 prints the current value of those variables for the specified device.  prints the current value of those variables for the specified device.
 If the  By default,
 .Fl a  
 flag is specified, all variables for the device are printed.  
 If the  
 .Fl w  
 flag is specified,  
 .Nm  .Nm
 attempts to set the specified variables to the given values.  operates on the
   .Pa /dev/audioctl
   device.
 .Pp  .Pp
 The  The options are as follows:
 .Fl f  .Bl -tag -width "-w name=value"
 flag can be used to give an alternative audio control device. The default is  .It Fl a
 .Pa /dev/audioctl .  Print all device variables and their current values.
 .Pp  .It Fl w Ar name=value
 The  Attempt to set the specified variable
 .Fl n  .Ar name
 flag suppresses printing of the variable name.  to
   .Ar value .
   .It Fl f Ar file
   Specify an alternative audio control device.
   .It Fl n
   Suppress printing of the variable name.
   .El
 .Sh EXAMPLES  .Sh EXAMPLES
 To set the playing sampling rate to 11025 you can enter  To set the playing sampling rate to 11025 you can enter
   .Pp
 .Dl audioctl -w play.sample_rate=11025  .Dl audioctl -w play.sample_rate=11025
   .Pp
 Note that many of the variables that can be inspected and changed  Note that many of the variables that can be inspected and changed
 with  are reset when the device is opened.
 .Nm  This can be circumvented like so:
 are reset when the device is opened.  This can be circumvented  .Pp
 like this  
 .Dl (cat file.au; audioctl -f /dev/stdout -a) > /dev/audio  .Dl (cat file.au; audioctl -f /dev/stdout -a) > /dev/audio
   .Pp
 or  or
   .Pp
 .Dl (audioctl -f /dev/stdout -w blocksize=1024; cat file.au) > /dev/audio  .Dl (audioctl -f /dev/stdout -w blocksize=1024; cat file.au) > /dev/audio
 .Sh FILES  
 .Bl -tag -width /dev/audioctl  
 .It Pa /dev/audioctl  
 audio control device  
 .El  
 .Sh ENVIRONMENT  .Sh ENVIRONMENT
 .Bl -tag -width AUDIOCTLDEVICE  .Bl -tag -width AUDIOCTLDEVICE
 .It Ev AUDIOCTLDEVICE  .It Ev AUDIOCTLDEVICE
 The audio control device to use.  The audio control device to use.
   .Sh FILES
   .Bl -tag -width /dev/audioctl
   .It Pa /dev/audioctl
   default audio control device
   .El
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr mixerctl 1 ,  .Xr mixerctl 1 ,
 .Xr audio 4 ,  .Xr audio 4 ,
Legend:
Removed from v.1.7  
changed lines
  Added in v.1.8