Package org.mp4parser.boxes.iso14496.part12

Class VideoMediaHeaderBox

java.lang.Object

org.mp4parser.support.AbstractBox

org.mp4parser.support.AbstractFullBox

org.mp4parser.boxes.iso14496.part12.AbstractMediaHeaderBox

org.mp4parser.boxes.iso14496.part12.VideoMediaHeaderBox

All Implemented Interfaces:

Box, FullBox, ParsableBox

public class VideoMediaHeaderBox
extends AbstractMediaHeaderBox

4cc = ""vmhd""

The video media header contains general presentation information, independent of the coding, for video media. Note that the flags field has the value 1.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TYPE

Fields inherited from class org.mp4parser.support.AbstractFullBox

flags, version

Fields inherited from class org.mp4parser.support.AbstractBox

content, type

Constructor Summary

Constructors

Constructor	Description
VideoMediaHeaderBox()

Method Summary

Modifier and Type	Method	Description
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.
int	getGraphicsmode()
int[]	getOpcolor()
void	setGraphicsmode(int graphicsmode)
void	setOpcolor(int[] opcolor)
String	toString()

Methods inherited from class org.mp4parser.support.AbstractFullBox

getFlags, getVersion, parseVersionAndFlags, setFlags, setVersion, writeVersionAndFlags

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, wait, wait, wait

Methods inherited from interface org.mp4parser.Box

getBox, getSize, getType

Methods inherited from interface org.mp4parser.ParsableBox

parse

Field Details

TYPE

public static final String TYPE

See Also:

• Constant Field Values

Constructor Details

VideoMediaHeaderBox

public VideoMediaHeaderBox()

Method Details

getGraphicsmode

public int getGraphicsmode()

setGraphicsmode

public void setGraphicsmode(int graphicsmode)

getOpcolor

public int[] getOpcolor()

setOpcolor

public void setOpcolor(int[] opcolor)

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)

_parseDetails

public 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.

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

toString

public String toString()

Overrides:

toString in class Object