Package org.sheinbergon.aac.jna.structure

Class CoderConfig

java.lang.Object

com.sun.jna.Structure

org.sheinbergon.aac.jna.structure.CoderConfig

public class CoderConfig
extends com.sun.jna.Structure

Maps to CODER_CONFIG struct in @see fdk-aac/libSYS/include/FDK_audio.h

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.jna.Structure

com.sun.jna.Structure.ByReference, com.sun.jna.Structure.ByValue, com.sun.jna.Structure.StructField

Field Summary

Fields

Modifier and Type	Field	Description
int	aot	Audio Object Type (AOT).
int	bitRate	Average bitRate.
int	bitsFrame
int	BSAClayerLength	The average length of the large-step layers in bytes (BSAC).
int	BSACnumOfSubFrame	The number of the sub-frames which are grouped and transmitted in a super-frame (BSAC).
int	channelMode	Channel mode.
int	extAOT	Extension Audio Object Type (SBR).
int	extSamplingRate	Extended samplerate (SBR).
int	flags	flags
byte	headerPeriod	Frame period for sending in band configuration buffers in the transport layer.
byte	matrixMixdownA	Matrix mixdown index to put into PCE.
int	noChannels	Number of audio channels.
int	nSubFrames	Amount of encoder subframes.
byte	psPresent
int	samplesPerFrame	Number of PCM samples per codec frame and audio channel.
int	samplingRate	Sampling rate.
byte	sbrMode	USAC SBR mode
byte	sbrPresent
int	sbrSignaling	0: implicit signaling, 1: backwards compatible explicit signaling, 2: hierarcical explicit signaling
byte	stereoConfigIndex	USAC MPS stereo mode

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor	Description
CoderConfig()

Method Summary

Modifier and Type	Method	Description
protected java.util.List<java.lang.String>	getFieldOrder()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField

Field Detail

aot

public int aot

Audio Object Type (AOT).

extAOT

public int extAOT

Extension Audio Object Type (SBR).

channelMode

public int channelMode

Channel mode.

samplingRate

public int samplingRate

Sampling rate.

extSamplingRate

public int extSamplingRate

Extended samplerate (SBR).

bitRate

public int bitRate

Average bitRate.

samplesPerFrame

public int samplesPerFrame

Number of PCM samples per codec frame and audio channel.

noChannels

public int noChannels

Number of audio channels.

bitsFrame

public int bitsFrame

nSubFrames

public int nSubFrames

Amount of encoder subframes. 1 means no subframing.

BSACnumOfSubFrame

public int BSACnumOfSubFrame

The number of the sub-frames which are grouped and transmitted in a super-frame (BSAC).

BSAClayerLength

public int BSAClayerLength

The average length of the large-step layers in bytes (BSAC).

flags

public int flags

flags

matrixMixdownA

public byte matrixMixdownA

Matrix mixdown index to put into PCE. Default value 0 means no mixdown coefficient, valid values are 1-4 which correspond to matrix_mixdown_idx 0-3.

headerPeriod

public byte headerPeriod

Frame period for sending in band configuration buffers in the transport layer.

stereoConfigIndex

public byte stereoConfigIndex

USAC MPS stereo mode

sbrMode

public byte sbrMode

USAC SBR mode

sbrSignaling

public int sbrSignaling

0: implicit signaling, 1: backwards compatible explicit signaling, 2: hierarcical explicit signaling

sbrPresent

public byte sbrPresent

psPresent

public byte psPresent

Constructor Detail

CoderConfig

public CoderConfig()

Method Detail

getFieldOrder

protected java.util.List<java.lang.String> getFieldOrder()

Specified by:

getFieldOrder in class com.sun.jna.Structure