auinfo.1nas

Langue: en

Version: 253532 (debian - 07/07/09)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

auinfo - show information about a Network Audio System server

SYNOPSIS

auinfo [-audio servername]

DESCRIPTION

The auinfo program provides information describing a Network Audio System server. It lists the capabilities of the server, the devices that are attached to it, the data formats that are accepted, and any predefined sounds that have been stored in the server.

EXAMPLE

The following example shows the output produced by auinfo when connected to an NCD MCX(tm) display station:

 
 Audio Server:           tcp/lemkemcx:8000
 Version Number:         2.0
 Vendor:                 Network Computing Devices Inc.
 Vendor Release:         3000
 Min Sample Rate:        1000
 Max Sample Rate:        52000
 Max Tracks:             32
 Number of Formats:      7
 Formats:                ULAW8  LinearUnsigned8  LinearSigned8  
                         LinearSigned16MSB  LinearUnsigned16MSB  
                         LinearSigned16LSB  LinearUnsigned16LSB  
 Number of Elem Types:   11
 Element Types:          ImportClient  ImportDevice  ImportBucket  Bundle  
                         MultiplyConstant  AddConstant  Sum  ExportClient  
                         ExportDevice  ExportBucket  ExportMonitor  
 Number of Wave Forms:   0
 Number of Actions:      2
 Actions:                ChangeState  SendNotify  
 Number of Devices:      5
     Device 0:
         Changable:      Gain  LineMode  
         ID:             0x34
         Kind:           PhysicalInput
         Use:            Import  
         Format:         LinearSigned16MSB
         Num Tracks:     1
         Access:         Import  List  
         Description:    "Mono Channel Input"
         Min Rate:       1000
         Max Rate:       52000
         Location:       Left  Right  External  
         Gain Percent:   15
         Line Mode:      High
     Device 1:
         Changable:      Gain  
         ID:             0x32
         Kind:           PhysicalOutput
         Use:            Export  
         Format:         LinearSigned16MSB
         Num Tracks:     2
         Access:         Export  List  
         Description:    "Stereo Channel Output"
         Min Rate:       1000
         Max Rate:       52000
         Location:       Left  Right  External  
         Gain Percent:   24
         Num Children:   2
         Children:       0x30 0x31 
     Device 2:
         Changable:      Gain  
         ID:             0x33
         Kind:           PhysicalOutput
         Use:            Export  
         Format:         LinearSigned16MSB
         Num Tracks:     1
         Access:         Export  List  
         Description:    "Mono Channel Output"
         Min Rate:       1000
         Max Rate:       52000
         Location:       Left  Right  External  
         Gain Percent:   24
         Num Children:   2
         Children:       0x30 0x31 
     Device 3:
         Changable:      Gain  
         ID:             0x31
         Kind:           PhysicalOutput
         Use:            Export  
         Format:         LinearSigned16MSB
         Num Tracks:     1
         Access:         Export  List  
         Description:    "Right Channel Output"
         Min Rate:       1000
         Max Rate:       52000
         Location:       Right  External  
         Gain Percent:   24
         Num Children:   0
     Device 4:
         Changable:      Gain  
         ID:             0x30
         Kind:           PhysicalOutput
         Use:            Export  
         Format:         LinearSigned16MSB
         Num Tracks:     1
         Access:         Export  List  
         Description:    "Left Channel Output"
         Min Rate:       1000
         Max Rate:       52000
         Location:       Left  External  
         Gain Percent:   24
         Num Children:   0
 Number of Buckets:      0
     Bucket 0:
         ID:             0x1400008
         Kind:           Bucket
         Use:            Import  Export  
         Format:         ULAW8
         Num Tracks:     1
         Access:         Import  Export  Destroy  List  
         Description:    "Monty Python - Australian Table Wines"
         Sample Rate:    8000
         Num Samples:    697944
     Bucket 1:
         ID:             0x1400007
         Kind:           Bucket
         Use:            Import  Export  
         Format:         LinearUnsigned8
         Num Tracks:     1
         Access:         Import  Export  Destroy  List  
         Description:    ""I'm sorry Dave, I can't do that" - HAL from 2001"
         Sample Rate:    22255
         Num Samples:    85504
     Bucket 2:
         ID:             0x1400006
         Kind:           Bucket
         Use:            Import  Export  
         Format:         LinearUnsigned8
         Num Tracks:     1
         Access:         Import  Export  Destroy  List  
         Description:    ""He's dead, Jim" - Dr. McCoy"
         Sample Rate:    11128
         Num Samples:    31602

ENVIRONMENT

AUDIOSERVER
This variable specifies the default audio server to contact if -audio is not specified on the command line.
DISPLAY
If AUDIOSERVER is not set, this variable is examined to find the name of the corresponding X Window System display.

SEE ALSO

nas(1) Copyright 1993, 1994 Network Computing Devices, Inc.
See nas(1) for a full statement of rights and permissions.

AUTHOR

Jim Fulton, Network Computing Devices, Inc.