version 1.4, 2020/04/23 00:16:59 |
version 1.5, 2023/01/08 06:58:07 |
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.Sh SYNOPSIS |
.Sh SYNOPSIS |
.Nm audioctl |
.Nm audioctl |
.Op Fl f Ar file |
.Op Fl f Ar file |
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.Op Fl w Ar wait |
.Nm audioctl |
.Nm audioctl |
.Op Fl n |
.Op Fl n |
.Op Fl f Ar file |
.Op Fl f Ar file |
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.Op Fl w Ar wait |
.Ar name ... |
.Ar name ... |
.Nm audioctl |
.Nm audioctl |
.Op Fl nq |
.Op Fl nq |
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Suppress printing of the variable name. |
Suppress printing of the variable name. |
.It Fl q |
.It Fl q |
Suppress all output when setting a variable. |
Suppress all output when setting a variable. |
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.It Fl w Ar wait |
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Pause |
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.Ar wait |
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seconds between each display. |
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.Nm |
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will display variables forever. |
.It Ar name Ns = Ns Ar value |
.It Ar name Ns = Ns Ar value |
Attempt to set the specified variable |
Attempt to set the specified variable |
.Ar name |
.Ar name |
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audio devices |
audio devices |
.El |
.El |
.Sh EXAMPLES |
.Sh EXAMPLES |
Display the number of bytes of silence inserted during play buffer |
Once per-second, display the number of bytes of silence inserted due to buffer |
underruns since device started: |
underruns (since the device started playback): |
.Bd -literal -offset indent |
.Bd -literal -offset indent |
# audioctl play.errors |
# audioctl -w 1 play.errors |
.Ed |
.Ed |
.Pp |
.Pp |
Use signed 24-bit samples and 44100Hz sample rate: |
Use signed 24-bit samples and 44100Hz sample rate: |