net.sourceforge.jaad.mp4.boxes.impl

Class IPMPControlBox

java.lang.Object

net.sourceforge.jaad.mp4.boxes.BoxImpl

net.sourceforge.jaad.mp4.boxes.FullBox

net.sourceforge.jaad.mp4.boxes.impl.IPMPControlBox

All Implemented Interfaces:

Box

public class IPMPControlBox
extends FullBox

The IPMP Control Box may contain IPMP descriptors which may be referenced by any stream in the file. The IPMP ToolListDescriptor is defined in ISO/IEC 14496-1, which conveys the list of IPMP tools required to access the media streams in an ISO Base Media File or meta-box, and may include a list of alternate IPMP tools or parametric descriptions of tools required to access the content. The presence of IPMP Descriptor in this IPMPControlBox indicates that media streams within the file or meta-box are protected by the IPMP Tool described in the IPMP Descriptor. More than one IPMP Descriptors can be carried here, if there are more than one IPMP Tools providing the global governance.

Field Summary

Fields inherited from class net.sourceforge.jaad.mp4.boxes.FullBox

flags, version

Fields inherited from class net.sourceforge.jaad.mp4.boxes.BoxImpl

children, offset, parent, size, type

Constructor Summary

Constructors

Constructor and Description
IPMPControlBox()

Method Summary

Methods

Modifier and Type	Method and Description
void	decode(MP4InputStream in) Decodes the given input stream by reading this box and all of its children (if any).
Descriptor[]	getIPMPDescriptors() The list of contained IPMP Descriptors.
Descriptor	getToolList() The toollist is an IPMP ToolListDescriptor as defined in ISO/IEC 14496-1.

Methods inherited from class net.sourceforge.jaad.mp4.boxes.BoxImpl

getChild, getChildren, getChildren, getLeft, getName, getOffset, getParent, getSize, getType, hasChild, hasChildren, readChildren, readChildren, setParams, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IPMPControlBox

public IPMPControlBox()

Method Detail

decode

public void decode(MP4InputStream in)
            throws java.io.IOException

Description copied from class: BoxImpl

Decodes the given input stream by reading this box and all of its children (if any).

Overrides:

decode in class FullBox

Parameters:

in - an input stream

Throws:

java.io.IOException - if an error occurs while reading

getToolList

public Descriptor getToolList()

The toollist is an IPMP ToolListDescriptor as defined in ISO/IEC 14496-1.

Returns:

the toollist

getIPMPDescriptors

public Descriptor[] getIPMPDescriptors()

The list of contained IPMP Descriptors.

Returns:

the IPMP descriptors