AuSoundRecordToFile - create a flow to record to a file.

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, AuDeviceInputModeLineIn, AuDeviceInputModeMicrophone.

       file_format
                 Specifies   the   file   format.    Currently,   the  following  file  formats  are  supported:
                 SoundFileFormatSnd,     SoundFileFormatVoc,      SoundFileFormatWave,      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,           AuFormatLinearSigned8,            AuFormatLinearSigned16MSB,
                 AuFormatLinearUnsigned16MSB, AuFormatSignedLinear16LSB, and AuFormatLinearUnsigned16LSB.

       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.

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.

AuBadDevice.

AuSoundRecordToFile - create a flow to record to a file.

AuSoundRecord, AuSoundRecordToBucket, AuSoundRecordToData, AuSoundRecordToFileN.

       audiolib - NetworkAudioSystem C Language Interface

soundlib                                              1.9.4                               AuSoundRecordToFile(3)

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

       AuEventHandlerRec  *AuSoundRecordToFile(server,  filename,  source,  gain, callback, callback_data, mode,
       file_format, comment, rate, data_format, flow, volume_mult_elem, status)
           AuServer *server;
           char *filename;
           AuDeviceIDsource;
           AuFixedPointgain;
           void (*callback) (AuServer *, AuEventHandlerRec *, AuEvent *, AuPointer);
           AuPointercallback_data;
           int mode;
           int file_format;
           char *comment;
           AuUint32rate;
           int data_format;
           AuFlowID *flow; /* RETURN */
           int *volume_mult_elem; /* RETURN */
           AuStatus *status; /* RETURN */