javax.media.format
Class AudioFormat

java.lang.Object
  javax.media.Format
      javax.media.format.AudioFormat

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class AudioFormat
extends Format

Standard JMF class -- see this class in the JMF Javadoc. Coding complete.

Author:

Ken Larson

See Also:

Serialized Form

Field Summary

static java.lang.String	ALAW
static int	BIG_ENDIAN
protected int	channels
static java.lang.String	DOLBYAC3
static java.lang.String	DVI
static java.lang.String	DVI_RTP
protected int	endian
protected double	frameRate
protected int	frameSizeInBits
static java.lang.String	G723
static java.lang.String	G723_RTP
static java.lang.String	G728
static java.lang.String	G728_RTP
static java.lang.String	G729
static java.lang.String	G729_RTP
static java.lang.String	G729A
static java.lang.String	G729A_RTP
static java.lang.String	GSM
static java.lang.String	GSM_MS
static java.lang.String	GSM_RTP
static java.lang.String	IMA4
static java.lang.String	IMA4_MS
static java.lang.String	LINEAR
static int	LITTLE_ENDIAN
static java.lang.String	MAC3
static java.lang.String	MAC6
static java.lang.String	MPEG
static java.lang.String	MPEG_RTP
static java.lang.String	MPEGLAYER3
static java.lang.String	MSADPCM
static java.lang.String	MSNAUDIO
static java.lang.String	MSRT24
protected double	sampleRate
protected int	sampleSizeInBits
protected int	signed
static int	SIGNED
static java.lang.String	TRUESPEECH
static java.lang.String	ULAW
static java.lang.String	ULAW_RTP
static int	UNSIGNED
static java.lang.String	VOXWAREAC10
static java.lang.String	VOXWAREAC16
static java.lang.String	VOXWAREAC20
static java.lang.String	VOXWAREAC8
static java.lang.String	VOXWAREMETASOUND
static java.lang.String	VOXWAREMETAVOICE
static java.lang.String	VOXWARERT29H
static java.lang.String	VOXWARETQ40
static java.lang.String	VOXWARETQ60
static java.lang.String	VOXWAREVR12
static java.lang.String	VOXWAREVR18

Fields inherited from class javax.media.Format

byteArray, clz, dataType, encoding, FALSE, formatArray, intArray, NOT_SPECIFIED, shortArray, TRUE

Constructor Summary

AudioFormat(java.lang.String encoding)

AudioFormat(java.lang.String encoding, double sampleRate, int sampleSizeInBits, int channels)

AudioFormat(java.lang.String encoding, double sampleRate, int sampleSizeInBits, int channels, int endian, int signed)

AudioFormat(java.lang.String encoding, double sampleRate, int sampleSizeInBits, int channels, int endian, int signed, int frameSizeInBits, double frameRate, java.lang.Class dataType)

Method Summary

java.lang.Object	clone()
long	computeDuration(long length)
protected void	copy(Format f)
boolean	equals(java.lang.Object format)
int	getChannels()
int	getEndian()
double	getFrameRate()
int	getFrameSizeInBits()
double	getSampleRate()
int	getSampleSizeInBits()
int	getSigned()
Format	intersects(Format other)
boolean	matches(Format format)
java.lang.String	toString()

Methods inherited from class javax.media.Format

getDataType, getEncoding, isSameEncoding, isSameEncoding, relax

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BIG_ENDIAN

public static final int BIG_ENDIAN

See Also:

Constant Field Values

LITTLE_ENDIAN

public static final int LITTLE_ENDIAN

See Also:

Constant Field Values

SIGNED

public static final int SIGNED

See Also:

Constant Field Values

UNSIGNED

public static final int UNSIGNED

See Also:

Constant Field Values

sampleRate

protected double sampleRate

sampleSizeInBits

protected int sampleSizeInBits

channels

protected int channels

endian

protected int endian

signed

protected int signed

frameRate

protected double frameRate

frameSizeInBits

protected int frameSizeInBits

LINEAR

public static final java.lang.String LINEAR

See Also:

Constant Field Values

ULAW

public static final java.lang.String ULAW

See Also:

Constant Field Values

ULAW_RTP

public static final java.lang.String ULAW_RTP

See Also:

Constant Field Values

ALAW

public static final java.lang.String ALAW

See Also:

Constant Field Values

IMA4

public static final java.lang.String IMA4

See Also:

Constant Field Values

IMA4_MS

public static final java.lang.String IMA4_MS

See Also:

Constant Field Values

MSADPCM

public static final java.lang.String MSADPCM

See Also:

Constant Field Values

DVI

public static final java.lang.String DVI

See Also:

Constant Field Values

DVI_RTP

public static final java.lang.String DVI_RTP

See Also:

Constant Field Values

G723

public static final java.lang.String G723

See Also:

Constant Field Values

G723_RTP

public static final java.lang.String G723_RTP

See Also:

Constant Field Values

G728

public static final java.lang.String G728

See Also:

Constant Field Values

G728_RTP

public static final java.lang.String G728_RTP

See Also:

Constant Field Values

G729

public static final java.lang.String G729

See Also:

Constant Field Values

G729_RTP

public static final java.lang.String G729_RTP

See Also:

Constant Field Values

G729A

public static final java.lang.String G729A

See Also:

Constant Field Values

G729A_RTP

public static final java.lang.String G729A_RTP

See Also:

Constant Field Values

GSM

public static final java.lang.String GSM

See Also:

Constant Field Values

GSM_MS

public static final java.lang.String GSM_MS

See Also:

Constant Field Values

GSM_RTP

public static final java.lang.String GSM_RTP

See Also:

Constant Field Values

MAC3

public static final java.lang.String MAC3

See Also:

Constant Field Values

MAC6

public static final java.lang.String MAC6

See Also:

Constant Field Values

TRUESPEECH

public static final java.lang.String TRUESPEECH

See Also:

Constant Field Values

MSNAUDIO

public static final java.lang.String MSNAUDIO

See Also:

Constant Field Values

MPEGLAYER3

public static final java.lang.String MPEGLAYER3

See Also:

Constant Field Values

VOXWAREAC8

public static final java.lang.String VOXWAREAC8

See Also:

Constant Field Values

VOXWAREAC10

public static final java.lang.String VOXWAREAC10

See Also:

Constant Field Values

VOXWAREAC16

public static final java.lang.String VOXWAREAC16

See Also:

Constant Field Values

VOXWAREAC20

public static final java.lang.String VOXWAREAC20

See Also:

Constant Field Values

VOXWAREMETAVOICE

public static final java.lang.String VOXWAREMETAVOICE

See Also:

Constant Field Values

VOXWAREMETASOUND

public static final java.lang.String VOXWAREMETASOUND

See Also:

Constant Field Values

VOXWARERT29H

public static final java.lang.String VOXWARERT29H

See Also:

Constant Field Values

VOXWAREVR12

public static final java.lang.String VOXWAREVR12

See Also:

Constant Field Values

VOXWAREVR18

public static final java.lang.String VOXWAREVR18

See Also:

Constant Field Values

VOXWARETQ40

public static final java.lang.String VOXWARETQ40

See Also:

Constant Field Values

VOXWARETQ60

public static final java.lang.String VOXWARETQ60

See Also:

Constant Field Values

MSRT24

public static final java.lang.String MSRT24

See Also:

Constant Field Values

MPEG

public static final java.lang.String MPEG

See Also:

Constant Field Values

MPEG_RTP

public static final java.lang.String MPEG_RTP

See Also:

Constant Field Values

DOLBYAC3

public static final java.lang.String DOLBYAC3

See Also:

Constant Field Values

Constructor Detail

AudioFormat

public AudioFormat(java.lang.String encoding)

AudioFormat

public AudioFormat(java.lang.String encoding,
                   double sampleRate,
                   int sampleSizeInBits,
                   int channels)

AudioFormat

public AudioFormat(java.lang.String encoding,
                   double sampleRate,
                   int sampleSizeInBits,
                   int channels,
                   int endian,
                   int signed)

AudioFormat

public AudioFormat(java.lang.String encoding,
                   double sampleRate,
                   int sampleSizeInBits,
                   int channels,
                   int endian,
                   int signed,
                   int frameSizeInBits,
                   double frameRate,
                   java.lang.Class dataType)

Method Detail

getSampleRate

public double getSampleRate()

getSampleSizeInBits

public int getSampleSizeInBits()

getChannels

public int getChannels()

getEndian

public int getEndian()

getSigned

public int getSigned()

getFrameSizeInBits

public int getFrameSizeInBits()

getFrameRate

public double getFrameRate()

computeDuration

public long computeDuration(long length)

toString

public java.lang.String toString()

Overrides:

toString in class Format

equals

public boolean equals(java.lang.Object format)

Overrides:

equals in class Format

matches

public boolean matches(Format format)

Overrides:

matches in class Format

intersects

public Format intersects(Format other)

Overrides:

intersects in class Format

clone

public java.lang.Object clone()

Overrides:

clone in class Format

copy

protected void copy(Format f)

Overrides:

copy in class Format