IAUDENC_Params Struct Reference
[XDM IAUDENC Audio Encoder Interface]

#include <iaudenc.h>

Detailed Description

Defines the creation time parameters for all IAUDENC instance objects.

Remarks:
The application should set the parameters to 0 to use the algorithm's default values.

This structure may be extended by individual codec implementations allowing customization with vendor specific parameters. The presence of vendor specific extensions will be detected by the value of the size parameter.

The size field must be correctly set by the caller.


Data Fields

XDAS_Int32 size
XDAS_Int32 encodingPreset
XDAS_Int32 maxSampleRate
XDAS_Int32 maxBitrate
XDAS_Int32 maxNoOfCh
XDAS_Int32 dataEndianness

Field Documentation

XDAS_Int32 IAUDENC_Params::size

Size of this structure in bytes. Because this structure can be extended, this field must be correctly set by the caller.

XDAS_Int32 IAUDENC_Params::encodingPreset

Encoding Preset. See XDM_EncodingPreset.

XDAS_Int32 IAUDENC_Params::maxSampleRate

Maximum sampling frequency in Hz. For example, if the maximum sampling frequency is 44.1 kHz, this field should be 44100.

XDAS_Int32 IAUDENC_Params::maxBitrate

Maximum bit rate in bits per second. For example, if the maximum bit rate is 128 kbps, set this field to 128000.

XDAS_Int32 IAUDENC_Params::maxNoOfCh

Maximum Channels. See IAUDIO_ChannelId.

XDAS_Int32 IAUDENC_Params::dataEndianness

Endianness of output data. See XDM_DataFormat.

The documentation for this struct was generated from the following file:
Copyright 2009, Texas Instruments Incorporated