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ausoundrecordtofilen(3) [debian man page]

AuSoundRecordToFileN(3) 				     Library Functions Manual					   AuSoundRecordToFileN(3)

Name
       AuSoundRecordToFileN -

Synopsis
       #include <audio/audiolib.h>
       #include <audio/soundlib.h>

       AuEventHandlerRec  *AuSoundRecordToFileN(server,  filename, source, gain, num_samples, callback, callback_data, mode, file_format, comment,
       rate, data_format, flow, volume_mult_elem, status)
	   AuServer *server;
	   char *filename;
	   AuDeviceID source;
	   AuFixedPoint gain;
	   AuUint32 num_samples;
	   void (*callback)(AuServer *, AuEventHandlerRec *, AuEvent *, AuPointer);
	   AuPointer callback_data;
	   int mode;
	   int file_format;
	   char * comment;
	   AuUint32 rate;
	   int data_format;
	   AuFlowID *flow;
	   int *volume_mult_elem;
	   AuStatus *status;

Arguments
       server	 Specifies the connection to the audio server.

       filename  Specifies the name of the file to record to.

       source	 Specifies the input device to record from.

       gain	 Specifies the gain for the input device.

       num_samples
		 Specifies the number of samples to record.  Use AuUnlimitedSamples to record an unlimited number of samples.

       callback  Specifies the procedure to be called for additional event processing.

       callback_data
		 Specifies any additional arguments to be passed to callback.

       mode	 Specifies the line mode for the input device.	Currently the following line modes are defined: AuDeviceInputModeNone, AuDeviceIn-
		 putModeLineIn, AuDeviceInputModeMicrophone.

       file_format
		 Specifies  the  file format.  Currently, the following file formats are supported: SoundFileFormatSnd, SoundFileFormatVoc, Sound-
		 FileFormatWave, SoundFileFormatAiff, SoundFileFormatSvx.

       comment	 Specifies a comment to embedded in the file.

       rate	 Specifies the sample rate to record at.

       data_format
		 Specifies the data format.  Currently, the following data formats are defined: AuFormatULAW8, AuFormatLinearUnsigned8,  AuFormat-
		 LinearSigned8,   AuFormatLinearSigned16MSB,   AuFormatLinearUnsigned16MSB,   AuFormatSignedLinear16LSB,   and	 AuFormatLinearUn-
		 signed16LSB.

       flow	 If non-NULL, returns the flow ID.

       volume_mult_elem
		 Accord to the comment in the source, not implemented.

       status	 If non-NULL, flush the output buffer and return the status from the server.

Description
       AuSoundRecordToFileN creates a flow to record from source into filename and returns a pointer to the event handler created or NULL if there
       was an error.

Errors
       AuBadDevice.

See Also
       AuSoundRecord, AuSoundRecordToBucket, AuSoundRecordToData, AuSoundRecordToFile.

       audiolib - Network Audio System C Language Interface

soundlib							       1.9.3						   AuSoundRecordToFileN(3)

Check Out this Related Man Page

AuMonitorNotifyEvent(3) 				     Library Functions Manual					   AuMonitorNotifyEvent(3)

Name
       AuMonitorNotifyEvent - monitor notify event structure

Structures
       #include <audio/audiolib.h>

       typedef union _AuEvent
       {
	   . . .
	   AuMonitorNotifyEvent aumonitornotify;
	   . . .
       }AuEvent;

       typedef struct _AuMonitorNotifyEvent
       {
	   int type;
	   AuUint32 serial;
	   AuBool send_event;
	   AuServer *server;
	   AuTime time;
	   AuFlowID flow;
	   unsigned char element_num;
	   unsigned char format;
	   unsigned char num_tracks;
	   unsigned short count;
	   unsigned short num_fields;
	   AuUint32 data;
	   AuUint32 data1;
	   AuUint32 data2;
       }AuMonitorNotifyEvent;

Members
       type	 The event type.  MonitorNotify events are type AuEventTypeMonitorNotify.

       serial	 The serial ID of the event expanded from the 16 bit value sent by the server.

       send_event
		 AuTrue if the event came from a SendEvent protocol request.

       server	 The connection to the audio server that the event was read from.

       time	 The server time in milliseconds when the event was generated.

       flow	 Specifies the ID of the flow that caused the event.

       element_num
		 The index of the ExportMonitor element that gnerated this event.

       format	 The  format of the monitor data.  Currently, the following formats are defined: AuFormatULAW8, AuFormatLinearUnsigned8, AuFormat-
		 LinearSigned8,   AuFormatLinearSigned16MSB,   AuFormatLinearUnsigned16MSB,   AuFormatSignedLinear16LSB,   and	 AuFormatLinearUn-
		 signed16LSB.  Taken from the ExportMonitor element.

       num_tracks
		 The number of tracks in the monitor data.  Taken from the ExportMonitor element.

       count	 Always 0.

       num_fields
		 Always 2.

       data	 Monitor data.

       data1	 Monitor data.

       data2	 Monitor data.

Description
       MonitorNotify events will be sent to clients with flows containing ExportMonitor elements.

See Also
       AuAnyEvent, AuElementNotifyEvent, AuErrorEvent, AuGrabNotifyEvent.

       audiolib - Network Audio System C Language Interface

audiolib - events						       1.9.3						   AuMonitorNotifyEvent(3)
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