ISPHENC1_DynamicParams Struct Reference
[XDM ISPHENC1 Speech/Voice Encoder Interface]

#include <isphenc1.h>

Detailed Description

This structure defines the codec parameters that can be modified after creation via ISPHENC1_Fxns.control().

Remarks:
It is not necessary that a given implementation support all dynamic parameters to be configurable at run time. If a particular algorithm does not support run-time updates to a parameter that the application is attempting to change at runtime, it may indicate this as an error.

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_Int16 size
XDAS_Int16 frameSize
XDAS_Int16 bitRate
XDAS_Int16 mode
XDAS_Int16 vadFlag
XDAS_Int16 noiseSuppressionMode
XDAS_Int16 ttyTddMode
XDAS_Int16 dtmfMode
XDAS_Int16 dataTransmit
XDAS_Int16 reserved

Field Documentation

XDAS_Int16 ISPHENC1_DynamicParams::size

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

XDAS_Int16 ISPHENC1_DynamicParams::frameSize

Input frame size in bytes for sample based codecs.

XDAS_Int16 ISPHENC1_DynamicParams::bitRate

Optional, codec-specific bit rate. See your codec-specific interface documentation options.

See also:
ISPEECH1_AMR_BitRate

ISPEECH1_G723_BitRate

ISPEECH1_WBAMR_BitRate

XDAS_Int16 ISPHENC1_DynamicParams::mode

Optional, codec-specific mode. See your codec-specific interface documentation options.

See also:
ISPEECH1_EVRC_Mode

ISPEECH1_SMV_Mode

XDAS_Int16 ISPHENC1_DynamicParams::vadFlag

Voice Activity Detection (VAD) setting.

See also:
ISPEECH1_VADFlag.

XDAS_Int16 ISPHENC1_DynamicParams::noiseSuppressionMode

Optional, codec-specific noise suppression mode. See your codec-specific interface documentation options.

See also:
ISPEECH1_EVRC_NoisePreProc

ISPEECH1_G723_NoisePreProc

ISPEECH1_SMV_NoisePreProc

XDAS_Int16 ISPHENC1_DynamicParams::ttyTddMode

Optional, codec-specific TTY mode. See your codec-specific interface documentation options.

See also:
ISPEECH1_EVRC_TTYMode

ISPEECH1_SMV_TTYMode

XDAS_Int16 ISPHENC1_DynamicParams::dtmfMode

Optional, codec-specific DTMF mode. See your codec-specific interface documentation options.

See also:
ISPEECH1_SMV_DTMFMode

XDAS_Int16 ISPHENC1_DynamicParams::dataTransmit

Optional, codec-specific data transmit mode. See your codec-specific interface documentation options.

See also:
ISPEECH1_SMV_DataMode

XDAS_Int16 ISPHENC1_DynamicParams::reserved

Reserved - serves to pad this structure.

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