Name

AuSoundRecordToData - create a flow to record to memory.

Synopsis

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

AuEventHandlerRec *AuSoundRecordToData(server, sound, data, source, gain, callback, callback_data, line_mode, flow, volume_mult_elem, status) AuServer *server; Sound sound; AuPointer data; AuDeviceID source; AuFixedPoint gain; void (*callback) (AuServer *, AuEventHandlerRec *, AuEvent *, AuPointer); AuPointer callback_data; int line mode; AuFlowID *flow; int *volume_mult_elem; AuStatus *status;

Arguments

server: Specifies the connection to the audio server.
sound: Specifies the description if the audio data.
data: Specifies where to write the data.
Source: Specifies the input device to record from.
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 callback.
line_mode: Specifies the line mode for the input device. Currently the following line modes are defined: AuDeviceInputModeNone, AuDeviceInputModeLineIn, AuDeviceInputModeMicrophone.
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

AuSoundRecordToData creates a flow to record from source to data and returns the event handler created or NULL if there was an error.

Errors

AuBadDevice.

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See Also