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<!--
$NCDId: @(#)AuSRecTN.man,v 1.2 1995/05/23 23:53:11 greg Exp $
copyright 1994 Steven King
portions are
* Copyright 1993 Network Computing Devices, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name Network Computing Devices, Inc. not be
* used in advertising or publicity pertaining to distribution of this
* software without specific, written prior permission.
*
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* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT
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* PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT SHALL NETWORK
* COMPUTING DEVICES, INC., BE LIABLE FOR ANY DAMAGES WHATSOEVER, INCLUDING
* SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF USE, DATA,
* OR PROFITS, EVEN IF ADVISED OF THE POSSIBILITY THEREOF, AND REGARDLESS OF
* WHETHER IN AN ACTION IN CONTRACT, TORT OR NEGLIGENCE, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
$Id: AuSoundRecordToFileN.3.html 243 2007-04-07 23:13:43Z jon $
-->
<!-- manual page source format generated by PolyglotMan v3.0.8+X.Org, -->
<!-- available at http://polyglotman.sourceforge.net/ -->
<html>
<head>
<title>AuSoundRecordToFileN(3) manual page</title>
</head>
<body bgcolor='#efefef' text='black' link='blue' vlink='#551A8B' alink='red'>
<a href='#toc'>Table of Contents</a><p>
<h2><a name='sect0' href='#toc0'><b>Name</b></a></h2>
<b>AuSoundRecordToFileN</b> -
<h2><a name='sect1' href='#toc1'><b>Synopsis</b></a></h2>
#include <audio/audiolib.h>
<br>
#include <audio/soundlib.h> <p>
<b>AuEventHandlerRec</b> *<b>AuSoundRecordToFileN</b>(<i>server</i>,
<i>filename</i>, <i>source</i>, <i>gain</i>, <i>num_samples</i>, <i>callback</i>, <i>callback_data</i>, <i>mode</i>, <i>file_format</i>,
<i>comment</i>, <i>rate</i>, <i>data_format</i>, <i>flow</i>, <i>volume_mult_elem</i>, <i>status</i>) <br>
<b>AuServer</b> *<i>server</i>;<br>
<br>
char *<i>filename</i>;<br>
<br>
<b>AuDeviceID</b> <i>source</i>;<br>
<br>
<b>AuFixedPoint</b> <i>gain</i>;<br>
<br>
<b>AuUint32</b> <i>num_samples</i>;<br>
<br>
void (*<i>callback</i>)(<b>AuServer</b> *, <b>AuEventHandlerRec</b> *, <b>AuEvent</b> *, <b>AuPointer</b>);<br>
<br>
<b>AuPointer</b> <i>callback_data</i>;<br>
<br>
int <i>mode</i>;<br>
<br>
int <i>file_format</i>;<br>
<br>
char * <i>comment</i>;<br>
<br>
<b>AuUint32</b> <i>rate</i>;<br>
<br>
int <i>data_format</i>;<br>
<br>
<b>AuFlowID</b> *<i>flow</i>;<br>
<br>
int *<i>volume_mult_elem</i>;<br>
<br>
<b>AuStatus</b> *<i>status</i>;<br>
<h2><a name='sect2' href='#toc2'><b>Arguments</b></a></h2>
<dl>
<dt><i>server</i></dt>
<dd>Specifies the connection to the audio server. </dd>
<dt><i>filename</i></dt>
<dd>Specifies
the name of the file to record to. </dd>
<dt><i>source</i></dt>
<dd>Specifies the input device to record
from. </dd>
<dt><i>gain</i></dt>
<dd>Specifies the gain for the input device. </dd>
<dt><i>num_samples</i></dt>
<dd>Specifies the
number of samples to record. Use <b>AuUnlimitedSamples</b> to record an unlimited
number of samples. </dd>
<dt><i>callback</i></dt>
<dd>Specifies the procedure to be called for additional
event processing. </dd>
<dt><i>callback_data</i></dt>
<dd>Specifies any additional arguments to be
passed to callback. </dd>
<dt><i>mode</i></dt>
<dd>Specifies the line mode for the input device. Currently
the following line modes are defined: <b>AuDeviceInputModeNone</b>, <b>AuDeviceInputModeLineIn</b>,
<b>AuDeviceInputModeMicrophone</b>. </dd>
<dt><i>file_format</i></dt>
<dd>Specifies the file format. Currently,
the following file formats are supported: <b>SoundFileFormatSnd</b>, <b>SoundFileFormatVoc</b>,
<b>SoundFileFormatWave</b>, <b>SoundFileFormatAiff</b>, <b>SoundFileFormatSvx</b>. </dd>
<dt><i>comment</i></dt>
<dd>Specifies
a comment to embedded in the file. </dd>
<dt><i>rate</i></dt>
<dd>Specifies the sample rate to record
at. </dd>
<dt><i>data_format</i></dt>
<dd>Specifies the data format. Currently, the following data formats
are defined: <b>AuFormatULAW8</b>, <b>AuFormatLinearUnsigned8</b>, <b>AuFormatLinearSigned8</b>,
<b>AuFormatLinearSigned16MSB</b>, <b>AuFormatLinearUnsigned16MSB</b>, <b>AuFormatSignedLinear16LSB</b>,
and <b>AuFormatLinearUnsigned16LSB</b>. </dd>
<dt><i>flow</i></dt>
<dd>If non-NULL, returns the flow ID. </dd>
<dt><i>volume_mult_elem</i></dt>
<dd>Accord
to the comment in the source, not implemented. </dd>
<dt><i>status</i></dt>
<dd>If non-NULL, flush the
output buffer and return the status from the server. </dd>
</dl>
<h2><a name='sect3' href='#toc3'><b>Description</b></a></h2>
<b>AuSoundRecordToFileN</b>
creates a flow to record from <i>source</i> into <i>filename</i> and returns a pointer
to the event handler created or NULL if there was an error.
<h2><a name='sect4' href='#toc4'><b>Errors</b></a></h2>
<b>AuBadDevice</b>.
<h2><a name='sect5' href='#toc5'><b>See Also</b></a></h2>
<b>AuSoundRecord</b>, <b>AuSoundRecordToBucket</b>, <b>AuSoundRecordToData</b>, <b>AuSoundRecordToFile</b>.
<p>
audiolib - <b>Network Audio System</b> C Language Interface <p>
<hr><p>
<a name='toc'><b>Table of Contents</b></a><p>
<ul>
<li><a name='toc0' href='#sect0'>Name</a></li>
<li><a name='toc1' href='#sect1'>Synopsis</a></li>
<li><a name='toc2' href='#sect2'>Arguments</a></li>
<li><a name='toc3' href='#sect3'>Description</a></li>
<li><a name='toc4' href='#sect4'>Errors</a></li>
<li><a name='toc5' href='#sect5'>See Also</a></li>
</ul>
</body>
</html>
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