com.coremedia.iso.boxes
Class DataReferenceBox
java.lang.Object
com.googlecode.mp4parser.AbstractBox
com.googlecode.mp4parser.AbstractFullBox
com.googlecode.mp4parser.FullContainerBox
com.coremedia.iso.boxes.DataReferenceBox
- All Implemented Interfaces:
- Box, ContainerBox, FullBox
public class DataReferenceBox
- extends FullContainerBox
The data reference object contains a table of data references (normally URLs) that declare the location(s) of
the media data used within the presentation. The data reference index in the sample description ties entries in
this table to the samples in the track. A track may be split over several sources in this way.
If the flag is set indicating that the data is in the same file as this box, then no string (not even an empty one)
shall be supplied in the entry field.
The DataEntryBox within the DataReferenceBox shall be either a DataEntryUrnBox or a DataEntryUrlBox.
- See Also:
DataEntryUrlBox
,
DataEntryUrnBox
Methods inherited from class com.googlecode.mp4parser.FullContainerBox |
addBox, getBoxes, getBoxes, getBoxes, getNumOfBytesToFirstChild, parse, parseChildBoxes, removeBox, setBoxes, toString, writeChildBoxes |
TYPE
public static final String TYPE
- See Also:
- Constant Field Values
DataReferenceBox
public DataReferenceBox()
getContentSize
protected long getContentSize()
- Description copied from class:
AbstractBox
- Get the box's content size without its header. This must be the exact number of bytes
that
getContent(ByteBuffer)
writes.
- Overrides:
getContentSize
in class FullContainerBox
- Returns:
- Gets the box's content size in bytes
- See Also:
AbstractBox.getContent(java.nio.ByteBuffer)
_parseDetails
public void _parseDetails(ByteBuffer content)
- Description copied from class:
AbstractBox
- Parse the box's fields and child boxes if any.
- Overrides:
_parseDetails
in class FullContainerBox
- Parameters:
content
- the box's raw content beginning after the 4-cc field.
getContent
protected void getContent(ByteBuffer byteBuffer)
- Description copied from class:
AbstractBox
- Write the box's content into the given
ByteBuffer
. This must include flags
and version in case of a full box. byteBuffer
has been initialized with
getSize()
bytes.
- Overrides:
getContent
in class FullContainerBox
- Parameters:
byteBuffer
- the sink for the box's content
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