org.mobicents.media.server.impl.resource.mediaplayer.mpeg
Class Box

java.lang.Object
  org.mobicents.media.server.impl.resource.mediaplayer.mpeg.Box

Direct Known Subclasses:

AmrSpecificBox, CleanApertureBox, DataInformationBox, EditBox, FileTypeBox, FreeSpaceBox, FullBox, MediaBox, MediaDataBox, MediaInformationBox, MovieBox, MovieHintInformation, PixelAspectRatioBox, RTPMovieHintInformation, RTPTrackSdpHintInformation, SampleEntry, SampleTableBox, SequenceOffSet, TimeOffSet, TimeScaleEntry, TrackBox, TrackHintInformation, TrackReferenceBox, TrackReferenceTypeBox, UndefinedBox, UserDataBox

public abstract class Box
extends java.lang.Object

Author:

kulikov

Field Summary

static java.util.HashMap<byte[],java.lang.String>

bytetoTypeMap

Constructor Summary

Box(long size, java.lang.String type)

Method Summary

protected boolean	comparebytes(byte[] arg1, byte[] arg2)
long	getSize()
java.lang.String	getType()
protected abstract int	load(java.io.DataInputStream fin) Loads Box from stream.
protected byte[]	read(java.io.DataInputStream in)
protected int	read16(java.io.DataInputStream fin)
protected int	read24(java.io.DataInputStream fin)
protected int	read32(java.io.DataInputStream in)
protected double	readFixedPoint1616(java.io.DataInputStream fin)
protected java.lang.String	readText(java.io.DataInputStream in)
protected java.lang.String	readType(java.io.DataInputStream in)
protected long	readU32(java.io.DataInputStream in)
protected long	readU64(java.io.DataInputStream fin)

Methods inherited from class java.lang.Object

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

Field Detail

bytetoTypeMap

public static java.util.HashMap<byte[],java.lang.String> bytetoTypeMap

Constructor Detail

Box

public Box(long size,
           java.lang.String type)

Method Detail

getSize

public long getSize()

getType

public java.lang.String getType()

readType

protected java.lang.String readType(java.io.DataInputStream in)
                             throws java.io.IOException

Throws:

java.io.IOException

readText

protected java.lang.String readText(java.io.DataInputStream in)
                             throws java.io.IOException

Throws:

java.io.IOException

read

protected byte[] read(java.io.DataInputStream in)
               throws java.io.IOException

Throws:

java.io.IOException

read32

protected int read32(java.io.DataInputStream in)
              throws java.io.IOException

Throws:

java.io.IOException

readU32

protected long readU32(java.io.DataInputStream in)
                throws java.io.IOException

Throws:

java.io.IOException

readU64

protected long readU64(java.io.DataInputStream fin)
                throws java.io.IOException

Throws:

java.io.IOException

read24

protected int read24(java.io.DataInputStream fin)
              throws java.io.IOException

Throws:

java.io.IOException

read16

protected int read16(java.io.DataInputStream fin)
              throws java.io.IOException

Throws:

java.io.IOException

readFixedPoint1616

protected double readFixedPoint1616(java.io.DataInputStream fin)
                             throws java.io.IOException

Throws:

java.io.IOException

comparebytes

protected boolean comparebytes(byte[] arg1,
                               byte[] arg2)

load

protected abstract int load(java.io.DataInputStream fin)
                     throws java.io.IOException

Loads Box from stream.

Parameters:

fin - the stream to load box from

Returns:

the number of bytes readed from stream; *

Throws:

java.io.IOException - if some I/O error occured.