com.coremedia.iso.boxes
Class TrackBox

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

All Implemented Interfaces:

Box, ContainerBox, TrackMetaDataContainer

public class TrackBox
extends AbstractContainerBox
implements TrackMetaDataContainer

Tracks are used for two purposes: (a) to contain media data (media tracks) and (b) to contain packetization information for streaming protocols (hint tracks).
There shall be at least one media track within an ISO file, and all the media tracks that contributed to the hint tracks shall remain in the file, even if the media data within them is not referenced by the hint tracks; after deleting all hint tracks, the entire un-hinted presentation shall remain.

Field Summary

static String

TYPE

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

boxes

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

offset, parsed

Constructor Summary

TrackBox()

Method Summary

String	getDisplayName() Returns the human readable name of the box.
IsoBufferWrapper	getIsoBufferWrapper()
TrackHeaderBox	getTrackHeaderBox()
void	parse(IsoBufferWrapper in, long size, BoxParser boxParser, Box lastMovieFragmentBox) Pareses the given IsoBufferWrapper and returns the remaining bytes.

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

addBox, getBoxes, getBoxes, getBoxes, getContent, getContentSize, getNumOfBytesToFirstChild, removeBox, setBoxes, toString

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

addWriteListener, calculateOffset, getBox, getDeadBytes, getHeader, getHeaderSize, getIsoFile, getOffset, getParent, getSize, 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

getIsoFile, getParent

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

calculateOffset, getBox, getOffset, getSize, getType, getUserType, isParsed

Field Detail

TYPE

public static final String TYPE

See Also:

Constant Field Values

Constructor Detail

TrackBox

public TrackBox()

Method Detail

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

getTrackHeaderBox

public TrackHeaderBox getTrackHeaderBox()

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.

getIsoBufferWrapper

public IsoBufferWrapper getIsoBufferWrapper()