version 1.85, 2011/06/20 20:18:44 |
version 1.86, 2011/06/29 07:39:02 |
|
|
.Sh SYNOPSIS |
.Sh SYNOPSIS |
.Nm aucat |
.Nm aucat |
.Bk -words |
.Bk -words |
.Op Fl dlnu |
.Op Fl dln |
.Op Fl a Ar flag |
.Op Fl a Ar flag |
.Op Fl b Ar nframes |
.Op Fl b Ar nframes |
.Op Fl C Ar min : Ns Ar max |
.Op Fl C Ar min : Ns Ar max |
|
|
.Op Fl s Ar name |
.Op Fl s Ar name |
.Op Fl t Ar mode |
.Op Fl t Ar mode |
.Op Fl U Ar unit |
.Op Fl U Ar unit |
|
.Op Fl u Ar flag |
.Op Fl v Ar volume |
.Op Fl v Ar volume |
.Op Fl w Ar flag |
.Op Fl w Ar flag |
.Op Fl x Ar policy |
.Op Fl x Ar policy |
|
|
control MIDI ports |
control MIDI ports |
.Pq Fl q , |
.Pq Fl q , |
and per-device options |
and per-device options |
.Pq Fl abwz |
.Pq Fl abuwz |
apply to this device. |
apply to this device. |
Device mode and parameters are determined from streams |
Device mode and parameters are determined from streams |
attached to it. |
attached to it. |
|
|
.Xr sndio 7 |
.Xr sndio 7 |
device names. |
device names. |
The default is 0. |
The default is 0. |
.It Fl u |
.It Fl u Ar flag |
Normally |
Control how parameters of the audio device are chosen. |
|
If the flag is |
|
.Va on |
|
then |
.Nm |
.Nm |
tries to automatically determine the optimal parameters for the audio device; |
tries to automatically determine the optimal parameters to |
if this option is specified, |
match stream parameters and avoid conversions if possible. |
|
If the flag is |
|
.Va off |
it will instead use the parameters specified by the |
it will instead use the parameters specified by the |
.Fl Ccer |
.Fl Ccer |
options. |
options. |
|
The default is |
|
.Va on . |
.It Fl v Ar volume |
.It Fl v Ar volume |
Software volume attenuation of the playback stream. |
Software volume attenuation of the playback stream. |
The value must be between 1 and 127, |
The value must be between 1 and 127, |
|
|
.Pp |
.Pp |
On the command line, |
On the command line, |
per-device parameters |
per-device parameters |
.Pq Fl abwz |
.Pq Fl abuwz |
must precede the device definition |
must precede the device definition |
.Pq Fl f , |
.Pq Fl f , |
and per-stream parameters |
and per-stream parameters |