public class ItemLocationBox extends AbstractFullBox
aligned(8) class ItemLocationBox extends FullBox('iloc', version, 0) { unsigned int(4) offset_size; unsigned int(4) length_size; unsigned int(4) base_offset_size; if (version == 1) unsigned int(4) index_size; else unsigned int(4) reserved; unsigned int(16) item_count; for (i=0; i<item_count; i++) { unsigned int(16) item_ID; if (version == 1) { unsigned int(12) reserved = 0; unsigned int(4) construction_method; } unsigned int(16) data_reference_index; unsigned int(base_offset_size*8) base_offset; unsigned int(16) extent_count; for (j=0; j<extent_count; j++) { if ((version == 1) && (index_size > 0)) { unsigned int(index_size*8) extent_index; } unsigned int(offset_size*8) extent_offset; unsigned int(length_size*8) extent_length; } } }
Modifier and Type | Class and Description |
---|---|
class |
ItemLocationBox.Extent |
class |
ItemLocationBox.Item |
Modifier and Type | Field and Description |
---|---|
int |
baseOffsetSize |
int |
indexSize |
List<ItemLocationBox.Item> |
items |
int |
lengthSize |
int |
offsetSize |
static String |
TYPE |
type
Constructor and Description |
---|
ItemLocationBox() |
Modifier and Type | Method and Description |
---|---|
void |
_parseDetails(ByteBuffer content)
Parse the box's fields and child boxes if any.
|
ItemLocationBox.Extent |
createExtent(long extentOffset,
long extentLength,
long extentIndex) |
ItemLocationBox.Item |
createItem(int itemId,
int constructionMethod,
int dataReferenceIndex,
long baseOffset,
List<ItemLocationBox.Extent> extents) |
int |
getBaseOffsetSize() |
protected void |
getContent(ByteBuffer byteBuffer)
Write the box's content into the given
ByteBuffer . |
protected long |
getContentSize()
Get the box's content size without its header.
|
int |
getIndexSize() |
List<ItemLocationBox.Item> |
getItems() |
int |
getLengthSize() |
int |
getOffsetSize() |
void |
setBaseOffsetSize(int baseOffsetSize) |
void |
setIndexSize(int indexSize) |
void |
setItems(List<ItemLocationBox.Item> items) |
void |
setLengthSize(int lengthSize) |
void |
setOffsetSize(int offsetSize) |
getFlags, getVersion, parseVersionAndFlags, setFlags, setVersion, writeVersionAndFlags
getBox, getOffset, getParent, getPath, getSize, getType, getUserType, isParsed, parse, parseDetails, setDeadBytes, setParent
public int offsetSize
public int lengthSize
public int baseOffsetSize
public int indexSize
public List<ItemLocationBox.Item> items
public static final String TYPE
protected long getContentSize()
AbstractBox
getContent(ByteBuffer)
writes.getContentSize
in class AbstractBox
AbstractBox.getContent(java.nio.ByteBuffer)
protected void getContent(ByteBuffer byteBuffer)
AbstractBox
ByteBuffer
. This must include flags
and version in case of a full box. byteBuffer
has been initialized with
getSize()
bytes.getContent
in class AbstractBox
byteBuffer
- the sink for the box's contentpublic void _parseDetails(ByteBuffer content)
AbstractBox
_parseDetails
in class AbstractBox
content
- the box's raw content beginning after the 4-cc field.public int getOffsetSize()
public void setOffsetSize(int offsetSize)
public int getLengthSize()
public void setLengthSize(int lengthSize)
public int getBaseOffsetSize()
public void setBaseOffsetSize(int baseOffsetSize)
public int getIndexSize()
public void setIndexSize(int indexSize)
public List<ItemLocationBox.Item> getItems()
public void setItems(List<ItemLocationBox.Item> items)
public ItemLocationBox.Item createItem(int itemId, int constructionMethod, int dataReferenceIndex, long baseOffset, List<ItemLocationBox.Extent> extents)
public ItemLocationBox.Extent createExtent(long extentOffset, long extentLength, long extentIndex)
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