---
name: "AuSoundRecordToBucket"
section: "3nas"
platform: "linux"
package: "libaudio-dev"
version: "1.9.4-9"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/AuSoundRecordToBucket"
---

# AuSoundRecordToBucket(3nas)

create a flow to record to a bucket.

## Name

**AuSoundRecordToBucket** - create a flow to record to a bucket.

## Synopsis

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

**AuEventHandlerRec** \***AuSoundRecordToBucket**(*server*, *destination*, *source*, *gain*, *callback*, *callback\_data*, *mode*, *flow*, *volume\_mult\_elem*, *status*)\
\
     **AuServer** \**server*;\
\
     **AuBucketID** *destination*;\
\
     **AuDeviceID** *source*;\
\
     **AuFixedPoint** *gain*;\
\
     void (\**callback*) (**AuServer** \*, **AuEventHandlerRec** \*, **AuEvent** \*, **AuPointer**);\
\
     **AuPointer** *callback\_data*;\
\
     int *mode*;\
\
     **AuFlowID** \**flow*; /\* **RETURN** \*/\
\
     int \**volume\_mult\_elem*; /\* **RETURN** \*/\
\
     **AuStatus** \**status*; /\* **RETURN** \*/

## Arguments

- *server*

  Specifies the connection to the audio server.

- *destination*

  Specifies the bucket to record to.

- *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 the callback.

- *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*

  According to the comment in the source, not implemented.

- *status*

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

## Description

**AuSoundRecordToBucket** creates a flow to record from *source* into *destination* and returns a pointer to the event handler created or NULL if there was an error.

## Errors

**AuBadBucket**, **AuBadDevice**.

## See Also

**AuSoundRecord**, **AuSoundRecordToData**, **AuSoundRecordToFile**, **AuSoundRecordToFileN**.

audiolib - **Network Audio System** C Language Interface