com.coremedia.iso.boxes
Class MetaBox

java.lang.Object
  extended by com.coremedia.iso.boxes.AbstractBox
      extended by com.coremedia.iso.boxes.AbstractContainerBox
          extended by com.coremedia.iso.boxes.MetaBox
All Implemented Interfaces:
Box, ContainerBox

public class MetaBox
extends AbstractContainerBox

A common base structure to contain general metadata. See ISO/IEC 14496-12 Ch. 8.44.1.


Field Summary
static String TYPE
           
 
Fields inherited from class com.coremedia.iso.boxes.AbstractContainerBox
boxes, boxParser
 
Fields inherited from class com.coremedia.iso.boxes.AbstractBox
deadBytes, type
 
Constructor Summary
MetaBox()
           
 
Method Summary
 void _parseDetails(ByteBuffer content)
          Implement the actual parsing of the box's fields here.
protected  void getContent(ByteBuffer bb)
          Writes the box's content into the given ByteBuffer.
 long getContentSize()
          Gets the box's content size.
 long getNumOfBytesToFirstChild()
          The number of bytes from box start (first length byte) to the first length byte of the first child box
 boolean isMp4Box()
           
 void setMp4Box(boolean mp4)
           
 
Methods inherited from class com.coremedia.iso.boxes.AbstractContainerBox
addBox, getBoxes, getBoxes, getBoxes, parse, parseChildBoxes, removeBox, setBoxes, toString, writeChildBoxes
 
Methods inherited from class com.coremedia.iso.boxes.AbstractBox
getBox, getDeadBytes, getHeader, getIsoFile, getParent, getSize, getType, getUserType, isParsed, parseDetails, setDeadBytes, setParent, setUserType
 
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
getBox, getSize, getType, setParent
 

Field Detail

TYPE

public static final String TYPE
See Also:
Constant Field Values
Constructor Detail

MetaBox

public MetaBox()
Method Detail

getContentSize

public long getContentSize()
Description copied from class: AbstractBox
Gets the box's content size. This excludes all header fields:

Flags and version of a full box need to be taken into account.

Overrides:
getContentSize in class AbstractContainerBox
Returns:
Gets the box's content size in bytes

getNumOfBytesToFirstChild

public long getNumOfBytesToFirstChild()
Description copied from class: AbstractContainerBox
The number of bytes from box start (first length byte) to the first length byte of the first child box

Specified by:
getNumOfBytesToFirstChild in interface ContainerBox
Overrides:
getNumOfBytesToFirstChild in class AbstractContainerBox
Returns:
offset to first child box

_parseDetails

public void _parseDetails(ByteBuffer content)
Description copied from class: AbstractBox
Implement the actual parsing of the box's fields here. External classes will always call AbstractBox.parseDetails() which encapsulates the call to this method with some safeguards.

Overrides:
_parseDetails in class AbstractContainerBox

getContent

protected void getContent(ByteBuffer bb)
                   throws IOException
Description copied from class: AbstractBox
Writes the box's content into the given ByteBuffer. This must include flags and version in case of a full box. bb has been initialized with getSize() bytes.

Overrides:
getContent in class AbstractContainerBox
Parameters:
bb - the box's content-sink.
Throws:
IOException - in case of an exception in the underlying OutputStream.

isMp4Box

public boolean isMp4Box()

setMp4Box

public void setMp4Box(boolean mp4)


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