com.coremedia.iso
Class IsoFile

java.lang.Object
  com.coremedia.iso.boxes.AbstractBox
      com.coremedia.iso.boxes.AbstractContainerBox
          com.coremedia.iso.IsoFile

All Implemented Interfaces:

Box, ContainerBox

public class IsoFile
extends AbstractContainerBox

The most upper container for ISO Boxes. It is a container box that is a file. Uses IsoBufferWrapper to access the underlying file.

Field Summary

protected BoxParser	boxParser
protected IsoBufferWrapper	originalIso

Fields inherited from class com.coremedia.iso.boxes.AbstractContainerBox

boxes

Fields inherited from class com.coremedia.iso.boxes.AbstractBox

offset, parsed

Constructor Summary

IsoFile(IsoBufferWrapper originalIso)

IsoFile(IsoBufferWrapper originalIso, BoxParser boxParser)

Method Summary

static String	bytesToFourCC(byte[] type)
long	calculateOffset()
protected BoxParser	createBoxParser()
static byte[]	fourCCtoBytes(String fourCC)
BoxParser	getBoxParser()
String	getDisplayName() Returns the human readable name of the box.
byte[]	getHeader()
protected long	getHeaderSize()
IsoFile	getIsoFile()
long	getNumOfBytesToFirstChild() Returns the number of bytes from the start of the box to start of the first child.
long	getOffset()
IsoBufferWrapper	getOriginalIso()
long	getSize()
List<Sample<? extends TrackMetaDataContainer>>	getTrack(long trackId) Returns the track with the given id as list of Sample.
void	parse()
void	parse(IsoBufferWrapper in, long size, BoxParser boxParser, Box lastMovieFragmentBox) Pareses the given IsoBufferWrapper and returns the remaining bytes.
void	parseMdats()
String	toString()

Methods inherited from class com.coremedia.iso.boxes.AbstractContainerBox

addBox, getBoxes, getBoxes, getBoxes, getContent, getContentSize, removeBox, setBoxes

Methods inherited from class com.coremedia.iso.boxes.AbstractBox

addWriteListener, getBox, getDeadBytes, getParent, getType, getUserType, isParsed, setDeadBytes, setParent, setParsed, setUserType, utf8StringLengthInBytes

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.coremedia.iso.boxes.ContainerBox

getParent

Methods inherited from interface com.coremedia.iso.boxes.Box

getBox, getType, getUserType, isParsed

Field Detail

boxParser

protected BoxParser boxParser

originalIso

protected IsoBufferWrapper originalIso

Constructor Detail

IsoFile

public IsoFile(IsoBufferWrapper originalIso)

IsoFile

public IsoFile(IsoBufferWrapper originalIso,
               BoxParser boxParser)

Method Detail

createBoxParser

protected BoxParser createBoxParser()

getDisplayName

public String getDisplayName()

Description copied from class: AbstractBox

Returns the human readable name of the box.

Specified by:

getDisplayName in class AbstractBox

Returns:

a display string

parse

public void parse(IsoBufferWrapper in,
                  long size,
                  BoxParser boxParser,
                  Box lastMovieFragmentBox)
           throws IOException

Description copied from class: AbstractBox

Pareses the given IsoBufferWrapper and returns the remaining bytes.

Overrides:

parse in class AbstractContainerBox

Parameters:

in - the (part of the) iso file to parse

size - expected size of the box

boxParser - creates inner boxes

lastMovieFragmentBox - latest of previously found moof boxes

Throws:

IOException - in case of an I/O error.

parse

public void parse()
           throws IOException

Throws:

IOException

parseMdats

public void parseMdats()
                throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class AbstractContainerBox

fourCCtoBytes

public static byte[] fourCCtoBytes(String fourCC)

bytesToFourCC

public static String bytesToFourCC(byte[] type)

getTrack

public List<Sample<? extends TrackMetaDataContainer>> getTrack(long trackId)

Returns the track with the given id as list of Sample. It unifies the track if it is spread over more than one MediaDataBox.

Parameters:

trackId - as stated in ISO 14496-13

Returns:

the track's list of Sample.

getNumOfBytesToFirstChild

public long getNumOfBytesToFirstChild()

Description copied from interface: ContainerBox

Returns the number of bytes from the start of the box to start of the first child.

Specified by:

getNumOfBytesToFirstChild in interface ContainerBox

Overrides:

getNumOfBytesToFirstChild in class AbstractContainerBox

Returns:

offset of first child from box start

getSize

public long getSize()

Specified by:

getSize in interface Box

Overrides:

getSize in class AbstractBox

calculateOffset

public long calculateOffset()

Specified by:

calculateOffset in interface Box

Overrides:

calculateOffset in class AbstractBox

getOffset

public long getOffset()

Specified by:

getOffset in interface Box

Overrides:

getOffset in class AbstractBox

getIsoFile

public IsoFile getIsoFile()

Specified by:

getIsoFile in interface Box

Specified by:

getIsoFile in interface ContainerBox

Overrides:

getIsoFile in class AbstractBox

getHeaderSize

protected long getHeaderSize()

Overrides:

getHeaderSize in class AbstractBox

getHeader

public byte[] getHeader()

Overrides:

getHeader in class AbstractBox

getBoxParser

public BoxParser getBoxParser()

getOriginalIso

public IsoBufferWrapper getOriginalIso()