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org.jempeg.empeg.core
Class FileMagic  

java.lang.Object
  org.jempeg.empeg.core.FileMagic

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public class FileMagic

extends java.lang.Object

This class parses audio files to determine their format and tagging, and exposes that information through a common interface. It uses the TFF Enterprises music tagging classes as its implementation of the ID3v1 and ID3v2.2/2.3 standards.

Version:

2.0a1 $Date: 2002/01/06 20:17:59 $

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Field Summary
private  java.lang.String	myArtist
private  java.lang.String	myBitrate
private  int	myByteLength
private  java.lang.String	myCodec
private  java.lang.String	myComment
private  int	myDataOffset
private  org.jempeg.empeg.emptool.ImportFileIfc	myFile
private  java.lang.String	myGenreName
private  long	myLengthInBytes
private  int	myLengthInMs
private  int	mySampleRate
private  java.lang.String	mySource
private  int	myStatus
private  java.lang.String	myTitle
private  int	myTrackNum
private  boolean	myVBR
private  java.lang.String	myYear
static int	STATUS_HAVE_INFO
static int	STATUS_NO_INFO
static int	STATUS_PARTIAL_INFO

 

Constructor Summary

FileMagic(org.jempeg.empeg.emptool.ImportFileIfc _file)

 

Method Summary
void	extractFrameInfo()
void	extractTags(java.io.File _file)           Extracts the ID3 tag from the file and fills in the fields of this class appropriately.
java.lang.String	getArtist()
java.lang.String	getBitrate()
long	getByteLength()
java.lang.String	getCodec()
java.lang.String	getComment()
int	getDataOffset()
java.lang.String	getGenreName()
int	getLengthMs()
int	getSampleRate()
java.lang.String	getSource()
int	getStatus()
java.lang.String	getTitle()
int	getTrackNum()
java.lang.String	getYear()
boolean	hasAnyInfo()
boolean	hasFullInfo()
void	identify()
void	identifyMP3()
boolean	isVBR()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

STATUS_NO_INFO

public static final int STATUS_NO_INFO

See Also:

Constant Field Values

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STATUS_PARTIAL_INFO

public static final int STATUS_PARTIAL_INFO

See Also:

Constant Field Values

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STATUS_HAVE_INFO

public static final int STATUS_HAVE_INFO

See Also:

Constant Field Values

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myFile

private org.jempeg.empeg.emptool.ImportFileIfc myFile

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myStatus

private int myStatus

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myCodec

private java.lang.String myCodec

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myTitle

private java.lang.String myTitle

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myArtist

private java.lang.String myArtist

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mySource

private java.lang.String mySource

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myComment

private java.lang.String myComment

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myGenreName

private java.lang.String myGenreName

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myBitrate

private java.lang.String myBitrate

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myYear

private java.lang.String myYear

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myVBR

private boolean myVBR

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myByteLength

private int myByteLength

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myDataOffset

private int myDataOffset

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mySampleRate

private int mySampleRate

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myLengthInMs

private int myLengthInMs

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myTrackNum

private int myTrackNum

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myLengthInBytes

private long myLengthInBytes

Constructor Detail

FileMagic

public FileMagic(org.jempeg.empeg.emptool.ImportFileIfc _file)
          throws java.io.IOException

Method Detail

getStatus

public int getStatus()

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hasAnyInfo

public boolean hasAnyInfo()

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hasFullInfo

public boolean hasFullInfo()

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getCodec

public java.lang.String getCodec()

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getTitle

public java.lang.String getTitle()

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getArtist

public java.lang.String getArtist()

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getSource

public java.lang.String getSource()

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getComment

public java.lang.String getComment()

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getGenreName

public java.lang.String getGenreName()

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getBitrate

public java.lang.String getBitrate()

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getYear

public java.lang.String getYear()

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isVBR

public boolean isVBR()

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getByteLength

public long getByteLength()

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getDataOffset

public int getDataOffset()

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getSampleRate

public int getSampleRate()

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getLengthMs

public int getLengthMs()

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getTrackNum

public int getTrackNum()

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identify

public void identify()
              throws java.io.IOException

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extractFrameInfo

public void extractFrameInfo()
                      throws java.io.IOException

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identifyMP3

public void identifyMP3()
                 throws java.io.IOException

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extractTags

public void extractTags(java.io.File _file)
                 throws java.io.IOException

Extracts the ID3 tag from the file and fills in the fields of this class appropriately.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> jempeg >> empeg >> [ core overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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