TrackReferenceTypeBox (ISO Parser 1.9.41 API)

java.lang.Object
- org.mp4parser.support.AbstractBox
- - org.mp4parser.boxes.iso14496.part12.TrackReferenceTypeBox

All Implemented Interfaces:

Box, ParsableBox
```
public class TrackReferenceTypeBox
extends AbstractBox
```
This box provides a reference from the containing track to another track in the presentation. These references are typed. A 'hint' reference links from the containing hint track to the media data that it hints. A content description reference 'cdsc' links a descriptive or metadata track to the content which it describes. The 'hind' dependency indicates that the referenced track(s)may contain media data required for decoding of the track containing the track reference. The referenced tracks shall be hint tracks. The 'hind' dependency can, for example, be used for indicating the dependencies between hint tracks documenting layered IP multicast over RTP. Exactly one Track Reference Box can be contained within the Track Box. If this box is not present, the track is not referencing anyother track in any way. The reference array is sized to fill the reference type box.

Field Summary
- Fields inherited from class org.mp4parser.support.AbstractBox
  content, type

Constructor Summary

Constructors
Constructor Description

TrackReferenceTypeBox(String type)

Method Summary

Modifier and Type	Method	Description
`protected void`	`_parseDetails(ByteBuffer content)`	Parse the box's fields and child boxes if any.
`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.
`long[]`	`getTrackIds()`
`void`	`setTrackIds(long[] trackIds)`

Methods inherited from class org.mp4parser.support.AbstractBox
getBox, getSize, getType, getUserType, isParsed, parse, parseDetails

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TrackReferenceTypeBox
```
public TrackReferenceTypeBox(String type)
```
- Method Detail
  - 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.
    
    Specified by:
    
    getContentSize in class AbstractBox
    
    Returns:
    
    Gets the box's content size in bytes
    
    See Also:
    
    AbstractBox.getContent(java.nio.ByteBuffer)
  - 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.
    
    Specified by:
    
    getContent in class AbstractBox
    
    Parameters:
    
    byteBuffer - the sink for the box's content
  - _parseDetails
```
protected void _parseDetails(ByteBuffer content)
```
    Description copied from class: AbstractBox
    
    Parse the box's fields and child boxes if any.
    
    Specified by:
    
    _parseDetails in class AbstractBox
    
    Parameters:
    
    content - the box's raw content beginning after the 4-cc field.
  - getTrackIds
```
public long[] getTrackIds()
```
  - setTrackIds
```
public void setTrackIds(long[] trackIds)
```