net.sourceforge.dvb.projectx.audio
Class AudioFormatMPA

java.lang.Object
  |
  +--net.sourceforge.dvb.projectx.audio.AudioFormat
        |
        +--net.sourceforge.dvb.projectx.audio.AudioFormatMPA

public class AudioFormatMPA

extends AudioFormat

Fields inherited from class net.sourceforge.dvb.projectx.audio.AudioFormat

Bitrate, Bound, Channel, Copyright, Emphasis, ID, INTEL, Layer, lBitrate, lChannel, lCopyright, lEmphasis, lID, lLayer, lMode, lMode_extension, lOriginal, lPadding_bit, lPrivate_bit, lProtection_bit, lpublic_bit, lSampling_frequency, lSize, lSize_base, lTime_length, Mode, Mode_extension, nBitrate, nChannel, nCopyright, nEmphasis, nID, nLayer, nMode, nMode_extension, nOriginal, nPadding_bit, nPrivate_bit, nProtection_bit, npublic_bit, nSampling_frequency, nSize, nSize_base, nTime_length, Original, Padding_bit, Private_bit, Protection_bit, public_bit, Sampling_frequency, Sblimit, Size, Size_base, Time_length

Constructor Summary

AudioFormatMPA()

Method Summary

int	compareHeader() compare current & last mpa header
void	decodeAncillaryData(byte[] frame, java.lang.String frametime_str)
java.lang.String	displayHeader() display last mpa header
byte[]	getExtraWaveHeader(int channel, boolean placeholder)
void	initExtraWaveHeader(boolean bool_ACM, boolean bool_BWF, boolean bool_AC3)
int	parseHeader(byte[] frame, int pos) parse mpa Header
int	parseNextHeader(byte[] frame, int pos) parse next mpa Header
void	parseRiffData(byte[] rh, int channel) riffdata from mpeg audio awaiting a frame byte array, only the header is used
void	removeCRC(byte[] frame) remove CRC from mpa
void	setAncillaryDataDecoder(boolean b, boolean b1)
void	setExtraWaveData(int[] array, int channel)
void	setExtraWaveLength(long filelength, long timelength, int channel)
int	validateCRC(byte[] _data, int offs, int len)

Methods inherited from class net.sourceforge.dvb.projectx.audio.AudioFormat

editFrame, fillRiffHeader, fillStdRiffHeader, getBitrate, getChannel, getEmphasis, getFrameTimeLength, getID, getLastModeExtension, getLayer, getMode, getModeExtension, getRiffHeader, getSamplingFrequency, getSize, getSizeBase, getValue, init, littleEndian, littleEndian, littleEndian, parseHeader, saveAndDisplayHeader, saveHeader, setNewType, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AudioFormatMPA

public AudioFormatMPA()

Method Detail

parseHeader

public int parseHeader(byte[] frame,
                       int pos)

parse mpa Header

Overrides:

parseHeader in class AudioFormat

parseNextHeader

public int parseNextHeader(byte[] frame,
                           int pos)

parse next mpa Header

Overrides:

parseNextHeader in class AudioFormat

compareHeader

public int compareHeader()

compare current & last mpa header

Overrides:

compareHeader in class AudioFormat

displayHeader

public java.lang.String displayHeader()

display last mpa header

Overrides:

displayHeader in class AudioFormat

removeCRC

public void removeCRC(byte[] frame)

remove CRC from mpa

Overrides:

removeCRC in class AudioFormat

validateCRC

public int validateCRC(byte[] _data,
                       int offs,
                       int len)

Overrides:

validateCRC in class AudioFormat

parseRiffData

public void parseRiffData(byte[] rh,
                          int channel)

riffdata from mpeg audio awaiting a frame byte array, only the header is used

Overrides:

parseRiffData in class AudioFormat

setAncillaryDataDecoder

public void setAncillaryDataDecoder(boolean b,
                                    boolean b1)

Overrides:

setAncillaryDataDecoder in class AudioFormat

decodeAncillaryData

public void decodeAncillaryData(byte[] frame,
                                java.lang.String frametime_str)

Overrides:

decodeAncillaryData in class AudioFormat

initExtraWaveHeader

public void initExtraWaveHeader(boolean bool_ACM,
                                boolean bool_BWF,
                                boolean bool_AC3)

Overrides:

initExtraWaveHeader in class AudioFormat

getExtraWaveHeader

public byte[] getExtraWaveHeader(int channel,
                                 boolean placeholder)

Overrides:

getExtraWaveHeader in class AudioFormat

setExtraWaveData

public void setExtraWaveData(int[] array,
                             int channel)

Overrides:

setExtraWaveData in class AudioFormat

setExtraWaveLength

public void setExtraWaveLength(long filelength,
                               long timelength,
                               int channel)

Overrides:

setExtraWaveLength in class AudioFormat