org.restcomm.media.resource.player.video.mpeg

Class Box

java.lang.Object

org.restcomm.media.resource.player.video.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 Object

Author:

kulikov

Field Summary

Fields

Modifier and Type	Field and Description
static HashMap<byte[],String>	bytetoTypeMap

Constructor Summary

Constructors

Constructor and Description
Box(long size, String type)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	comparebytes(byte[] arg1, byte[] arg2)
long	getSize()
String	getType()
protected abstract int	load(DataInputStream fin) Loads Box from stream.
protected byte[]	read(DataInputStream in)
protected int	read16(DataInputStream fin)
protected int	read24(DataInputStream fin)
protected int	read32(DataInputStream in)
protected double	readFixedPoint1616(DataInputStream fin)
protected String	readText(DataInputStream in)
protected String	readType(DataInputStream in)
protected long	readU32(DataInputStream in)
protected long	readU64(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 HashMap<byte[],String> bytetoTypeMap

Constructor Detail

Box

public Box(long size,
   String type)

Method Detail

getSize

public long getSize()

getType

public String getType()

readType

protected String readType(DataInputStream in)
                   throws IOException

Throws:

IOException

readText

protected String readText(DataInputStream in)
                   throws IOException

Throws:

IOException

read

protected byte[] read(DataInputStream in)
               throws IOException

Throws:

IOException

read32

protected int read32(DataInputStream in)
              throws IOException

Throws:

IOException

readU32

protected long readU32(DataInputStream in)
                throws IOException

Throws:

IOException

readU64

protected long readU64(DataInputStream fin)
                throws IOException

Throws:

IOException

read24

protected int read24(DataInputStream fin)
              throws IOException

Throws:

IOException

read16

protected int read16(DataInputStream fin)
              throws IOException

Throws:

IOException

readFixedPoint1616

protected double readFixedPoint1616(DataInputStream fin)
                             throws IOException

Throws:

IOException

comparebytes

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

load

protected abstract int load(DataInputStream fin)
                     throws IOException

Loads Box from stream.

Parameters:

fin - the stream to load box from

Returns:

the number of bytes readed from stream; *

Throws:

IOException - if some I/O error occured.