org.zkoss.poi.hslf.record

Class ExMediaAtom

java.lang.Object

org.zkoss.poi.hslf.record.Record

org.zkoss.poi.hslf.record.RecordAtom

org.zkoss.poi.hslf.record.ExMediaAtom

public final class ExMediaAtom
extends RecordAtom

An atom record that specifies information about external audio or video data.

Author:

Yegor Kozlov

Field Summary

Fields

Modifier and Type	Field and Description
static int	fLoop A bit that specifies whether the audio or video data is repeated continuously during playback.
static int	fNarration A bit that specifies whether the audio data is recorded narration for the slide show.
static int	fRewind A bit that specifies whether the audio or video data is rewound after playing.

Fields inherited from class org.zkoss.poi.hslf.record.Record

logger

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExMediaAtom() Constructs a brand new link related atom record.
protected	ExMediaAtom(byte[] source, int start, int len) Constructs the link related atom record from its source data.

Method Summary

Modifier and Type	Method and Description
boolean	getFlag(int bit)
int	getMask() A bit mask specifying options for displaying headers and footers
int	getObjectId() A 4-byte unsigned integer that specifies an ID for an external object.
long	getRecordType() Gets the record type.
void	setFlag(int bit, boolean value)
void	setMask(int mask) A bit mask specifying options for displaying video
void	setObjectId(int id) A 4-byte unsigned integer that specifies an ID for an external object.
java.lang.String	toString()
void	writeOut(java.io.OutputStream out) Write the contents of the record back, so it can be written to disk

Methods inherited from class org.zkoss.poi.hslf.record.RecordAtom

getChildRecords, isAnAtom

Methods inherited from class org.zkoss.poi.hslf.record.Record

buildRecordAtOffset, createRecordForType, findChildRecords, writeLittleEndian, writeLittleEndian

Methods inherited from class java.lang.Object

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

Field Detail

fLoop

public static final int fLoop

A bit that specifies whether the audio or video data is repeated continuously during playback.

See Also:

Constant Field Values

fRewind

public static final int fRewind

A bit that specifies whether the audio or video data is rewound after playing.

See Also:

Constant Field Values

fNarration

public static final int fNarration

A bit that specifies whether the audio data is recorded narration for the slide show. It MUST be FALSE if this ExMediaAtom record is contained by an ExVideoContainer record.

See Also:

Constant Field Values

Constructor Detail

ExMediaAtom

protected ExMediaAtom()

Constructs a brand new link related atom record.

ExMediaAtom

protected ExMediaAtom(byte[] source,
                      int start,
                      int len)

Constructs the link related atom record from its source data.

Parameters:

source - the source data as a byte array.

start - the start offset into the byte array.

len - the length of the slice in the byte array.

Method Detail

getRecordType

public long getRecordType()

Gets the record type.

Specified by:

getRecordType in class Record

Returns:

the record type.

writeOut

public void writeOut(java.io.OutputStream out)
              throws java.io.IOException

Write the contents of the record back, so it can be written to disk

Specified by:

writeOut in class Record

Parameters:

out - the output stream to write to.

Throws:

java.io.IOException - if an error occurs.

getObjectId

public int getObjectId()

A 4-byte unsigned integer that specifies an ID for an external object.

Returns:

A 4-byte unsigned integer that specifies an ID for an external object.

setObjectId

public void setObjectId(int id)

A 4-byte unsigned integer that specifies an ID for an external object.

Parameters:

id - A 4-byte unsigned integer that specifies an ID for an external object.

getMask

public int getMask()

A bit mask specifying options for displaying headers and footers

Returns:

A bit mask specifying options for displaying headers and footers

setMask

public void setMask(int mask)

A bit mask specifying options for displaying video

Parameters:

mask - A bit mask specifying options for displaying video

getFlag

public boolean getFlag(int bit)

Parameters:

bit - the bit to check

Returns:

whether the specified flag is set

setFlag

public void setFlag(int bit,
                    boolean value)

Parameters:

bit - the bit to set

value - whether the specified bit is set

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object