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ausoundrecord(3) [debian man page]

AuSoundRecord(3)					     Library Functions Manual						  AuSoundRecord(3)

Name
       AuSoundRecord - create a flow to record audio to any destination.

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

       AuEventHandlerRec *AuSoundRecord(server, source, gain, num_samples, mode, sound_data, flow, volume_mult_elem, status)
	   AuServer *server;
	   AuDeviceID source;
	   AuFixedPoint gain;
	   AuUint32 num_samples;
	   int mode;
	   AuSoundDataPtr sound_data;
	   AuFlowID *flow; /* RETURN */
	   int *volume_mult_elem; /* RETURN */
	   AuStatus *status; /* RETURN */

Arguments
       server	 Specifies the connection to the audio server.

       source	 Specifies the input device to use.

       gain	 Specifies the gain for the input device.

       num_samples
		 Specifies the number of samples to record.

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

       sound_data
		 Specifies the sound information.

       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
       AuSoundRecord creates a flow to record audio from source to any destination and returns a pointer to the event handler created or  NULL	if
       there was an error. The sound_data structure contains the necessary information about the audio format and the data handling function.

Errors
       AuBadDevice.

See Also
       AuSoundRecordToBucket, AuSoundRecordToData, AuSoundRecordToFile, AuSoundRecordToFileN.

       audiolib - Network Audio System C Language Interface

soundlib							       1.9.3							  AuSoundRecord(3)

Check Out this Related Man Page

AuSoundRecordToFile(3)					     Library Functions Manual					    AuSoundRecordToFile(3)

Name
       AuSoundRecordToFile - create a flow to record to a file.

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

       AuEventHandlerRec *AuSoundRecordToFile(server, filename, source, gain, callback, callback_data, mode, file_format, comment, rate, data_for-
       mat, flow, volume_mult_elem, status)
	   AuServer *server;
	   char *filename;
	   AuDeviceID source;
	   AuFixedPoint gain;
	   void (*callback) (AuServer *, AuEventHandlerRec *, AuEvent *, AuPointer);
	   AuPointer callback_data;
	   int mode;
	   int file_format;
	   char *comment;
	   AuUint32 rate;
	   int data_format;
	   AuFlowID *flow; /* RETURN */
	   int *volume_mult_elem; /* RETURN */
	   AuStatus *status; /* RETURN */

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 use.

       gain	 Specifies the gain for the input device.

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

       callback_data
		 Specifies any additional arguments to be passed to the 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
       AuSoundRecordToFile creates a flow to record from source to filename and returns a pointer to the event handler created or  NULL  if  there
       was an error.

Errors
       AuBadDevice.

See Also
       AuSoundRecord, AuSoundRecordToBucket, AuSoundRecordToData, AuSoundRecordToFileN.

       audiolib - Network Audio System C Language Interface

soundlib							       1.9.3						    AuSoundRecordToFile(3)
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