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, AuDeviceInputModeLineIn, 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.

Name

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Description

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See Also